Electronic device comprising side key

Abstract

An electronic device according to an embodiment of the present disclosure may comprise a housing including a bottom surface and a side surface surrounding the bottom surface. A hole may be formed in at least a portion of the side surface of the housing. The electronic device may include a side key including a first portion exposed to the outside through the hole of the side surface, and a second portion connected to the first portion and having at least a portion arranged inside the side surface. The electronic device may include a plurality of vibration structures arranged to be in contact with the second portion of the side key. The electronic device may include a plurality of sensors that sense pressing or touching of the side key. Various other embodiments may be possible.

Description

Electronic device containing a side key

[0001] Embodiments of the present disclosure relate to an electronic device including a side key providing a haptic function.

[0002] Electronic devices can perform designated functions according to installed programs. Electronic devices include mobile phones, electronic organizers, portable multimedia players, mobile communication terminals, tablet PCs, audio / video devices, desktop / laptop computers, or vehicle navigation devices. Electronic devices may have side keys (e.g., side buttons) arranged on the surface of one side of a housing of the electronic device to perform various functions, such as adjusting the volume of a call, adjusting the volume of a multimedia file being played, or turning the screen on / off. When the side key (e.g., side button) is pressed (e.g., pressed), a switch module that comes into contact with the side key (e.g., side button) may be activated by the movement of the side key (e.g., side button), thereby generating an electrical signal. The electrical signal generated by the pressing of the side key (e.g., side button) may be transmitted to a processor, so that a function according to the input of the side key (e.g., side button) may be performed.

[0003] Tactile feedback, also known as vibration, haptic feedback, vibratory feedback, or vibration feedback, is used in electronic devices to provide users with feedback about events. For example, notifications in mobile phone applications can be accompanied by haptic feedback to notify the user. As another example, touching a key on a virtual keyboard on an electronic device can provide haptic feedback to confirm the key press. In this way, the user can experience tactile feedback related to the event.

[0004] It would be desirable to provide options for different haptic feedback configurations to allow displaying a greater number of events to the user.

[0005] An electronic device according to one embodiment of the present disclosure may include a housing including a bottom surface and a side surface surrounding the bottom surface. At least a portion of the side surface of the housing may have a hole formed therein. The electronic device may include a side key including a first portion exposed to the outside through the hole in the side surface, and a second portion connected to the first portion and at least a portion of which is disposed inside the side surface. The electronic device may include a plurality of vibrating structures disposed to be in contact with the second portion of the side key. The electronic device may include a plurality of sensors for sensing a pressing or touching of the side key.

[0006] An electronic device according to one embodiment of the present disclosure may include a housing including a bottom surface, a side surface surrounding the bottom surface, a first side key structure, a second side key structure, a first vibration structure, a second vibration structure, and a plurality of sensors. A hole may be formed in at least a portion of a side surface of the housing. A portion of the first side key structure may be exposed to the outside through the first hole of the side surface. A portion of the second side key structure may be exposed to the outside through the second hole of the side surface. The first vibration structure may be arranged to be in contact with at least a portion of the first side key structure. The second vibration structure may be arranged to be in contact with at least a portion of the second side key structure. The plurality of sensors may sense a press or touch of the first side key structure and the second side key structure.

[0007] An electronic device (200, 300, 400, 500, 600, 1000) is described, comprising: a housing (610) including a bottom surface (611) and a side surface (612) configured to surround the bottom surface (611); a side key (620 or 1020) having a hole formed in at least a portion of the side surface (612) of the housing (610); a side key (620 or 1020) including a first portion exposed to the outside through the hole of the side surface (612) and a second portion connected to the first portion and disposed within the side surface (612); a plurality of vibrating structures (630) arranged to contact the second portion of the side key (620 or 1020); and a plurality of sensors (640 or 1040) configured to detect a press or touch of the side key (620 or 1020).

[0008] In one embodiment, the side key (620 or 1020) includes: a first key structure (621 or 1021) having a first portion exposed to the outside for pressing or touching, a first surface connected to the first portion and a second surface contacting a portion of the plurality of vibrating structures (630); and a second key structure (622 or 1022) including a third portion exposed to the outside for pressing or touching, and a fourth portion having a first surface connected to the third portion and a second surface contacting a portion of the plurality of vibrating structures (630). The second key structure (621 or 1022) includes the first portion exposed to the outside for pressing or touching and the second portion contacting a portion of the plurality of vibrating structures (630) by contact between the first portion and the second portion. The second key structure (621 or 1022) includes a third key structure (623 or 1023) having a fifth portion exposed to the outside for pressing or touching, a first surface connected to the fifth portion, and a second surface contacting a portion of the plurality of vibrating structures (630). The second key structure (621 or 1022) includes a sixth portion having a fifth portion exposed to the outside for pressing or touching, and a second surface contacting a portion of the plurality of vibrating structures (630).

[0009] In one embodiment, a first portion of a first key structure (621 or 1021) and a third portion of a second key structure (622 or 1022) are connected.

[0010] In one embodiment, the fifth portion of the third key structure (623 or 1023) is separated from the first portion of the first key structure (621 or 1021) and the third portion of the second key structure (622 or 1022).

[0011] In an embodiment, the plurality of vibrating structures (630) may include: a first vibrating structure (631 or 1031) positioned to contact a second portion of the first key structure (621 or 1021) to apply a first vibration to the first key structure (621 or 1021); a second vibrating structure (632 or 1032) positioned to contact a fourth portion of the second key structure (622 or 1022) to apply a second vibration to the second key structure (622 or 1022); and a third vibrating structure (633 or 1033) positioned to contact a sixth portion of the third key structure (623 or 1023) to apply a third vibration to the third key structure (623 or 1023).

[0012] In an embodiment, the first vibrating structure (631 or 1031) includes a first groove (631A or 1031A) formed for inserting at least a portion of a second portion of the first key structure (621 or 1021). The second vibrating structure (632 or 1032) includes a second groove (632A or 1032) formed for inserting at least a portion of a fourth portion of the second key structure (621 or 1021). The second vibrating structure (632 or 1032) includes a second groove (632A or 1032A) formed for inserting at least a portion of the fourth portion of the second key structure (622 or 1022). The third vibration structure (633 or 1033) includes a third groove (633A or 1033A) formed to insert at least a portion of the sixth portion of the third key structure (623 or 1023).

[0013] In an embodiment, the plurality of sensors (640 or 1040) include a first sensor (641 or 1041) configured to detect a press of a first key structure (621 or 1021); a second sensor (642 or 1042) configured to detect a press of a second key structure (622 or 1022); and a third sensor (643 or 1043) configured to detect a press of a third key structure (623 or 1023).

[0014] In an embodiment, the first sensor (641 or 1041), the second sensor (642 or 1042) and the third sensor (643 or 1043) are positioned at the bottom of the plurality of vibrating structures (630).

[0015] In an embodiment, the plurality of sensors (640 or 1040) include a first sensor (1041) configured to detect a touch of a first portion of a first key structure (621 or 1021); a second sensor (1042) configured to detect a touch of a third portion of a second key structure (622 or 1022); and a third sensor (1043) configured to detect a touch of a fifth portion of a third key structure (623 or 1023).

[0016] In an embodiment, the first sensor (1041), the second sensor (1042) and the third sensor (1043) are arranged on top of a plurality of vibrating structures (630).

[0017] In an embodiment, the electronic device further includes a vibration structure driving integrated circuit (IC) (550) configured to operate a plurality of vibration structures; and a sensor driving integrated circuit (IC) (560) configured to operate a plurality of sensors (640 and 1040).

[0018] In an embodiment, the electronic device further includes a processor (120) configured to control the operation of the vibration structure driving IC (550) and the sensor driving IC (560).

[0019] An electronic device (200, 300, 400, 500, 600, or 1000) is described, comprising a housing (610) including a bottom surface (611) and a side surface (612) configured to surround the bottom surface (611); a first side key structure (e.g., composite key structure 650 of FIG. 8C) having a hole formed in at least a portion of the side surface (612) of the housing (610); a second side key structure (e.g., first key structure of FIG. 6, third key structure (623) of FIG. 7) having a portion exposed to the outside through a first hole in the side surface (612); a first vibration structure (e.g., first vibration structure (660) of FIG. 8C) arranged to contact at least a portion of the first side key structure (650); A second vibration structure (e.g., the first vibration structure (623) of FIG. 7, the third vibration structure (633) of FIG. 7; and a plurality of sensors (e.g., the plurality of sensors (640) of FIG. 8C) configured to detect pressing or touching of the first side key structure (650) and the second side key structure (623).

[0020] In an embodiment, a press or touch of a plurality of buttons is detected using a first side key structure (650), and a press or touch of one button is detected using a second side key structure (623).

[0021] In an embodiment, the first side key structure (650) includes a first portion (e.g., first portion 651 of FIG. 8C) that is exposed externally through the first hole; and a second portion (652) that is connected to the first portion 651 and has a portion disposed at least within the side surface (612).

[0022] In an embodiment, the first vibration structure (660) includes a first groove formed to insert at least a portion of a second portion (652) of the first side key structure (650), and at least a portion of the second portion (652) of the first side key structure (650) is positioned to be inserted into the first groove.

[0023] In an embodiment, the second side key structure (623) includes a first portion (623A) that is exposed externally through the second hole; and a second portion (623B) that is connected to the first portion (623A) and has a portion disposed at least within the side surface (612).

[0024] In an embodiment, the second vibration structure (633) includes a second groove formed such that at least a portion of the second part (623b) of the second side key structure (623) is inserted, and at least a portion of the second part (623b) of the second side key structure (623) is positioned such that it is inserted into the second groove. The second groove is positioned such that at least a portion of the second side key structure (623) can be inserted into the second groove.

[0025] In an embodiment, the first side key structure (650) and the second side key structure (623) may be positioned individually, or the first side key structure (650) and the second side key structure (623) may be positioned so as to be connected.

[0026] In an embodiment, the plurality of sensors (640) include a first sensor (641) configured to detect a press of a first area (653) of a first side key structure (650); a second sensor (642) configured to detect a press of a second area (654) of the first side key structure (650); and a third sensor (643) configured to detect a press of a connecting portion (655) of the first side key structure (650).

[0027] An electronic device according to one embodiment of the present disclosure may have a plurality of side keys arranged on one side (or both sides) of a housing that independently provide a haptic function.

[0028] An electronic device according to one embodiment of the present disclosure can provide various haptic responses according to a user's operation of a side key.

[0029] An electronic device according to one embodiment of the present disclosure can prevent a plurality of side keys from being moved out of their original positions by a pressing operation of the plurality of side keys arranged on one side (or both sides) of a housing.

[0030] An electronic device according to one embodiment of the present disclosure may have a plurality of side keys arranged on one side (or both sides) of a housing that provide a haptic function, and may also perform a function according to a user's swipe key input (e.g., a sliding key input).

[0031] An electronic device according to one embodiment of the present disclosure can provide a haptic function through a plurality of side keys arranged on one side (or both sides) of a housing, and can perform a function according to a user's scroll key input.

[0032] An electronic device according to one embodiment of the present disclosure can provide a haptic function through a plurality of side keys arranged on one side (or both sides) of a housing, and can perform a function by pressing the plurality of side keys arranged on one side (or both sides) of the housing.

[0033] An electronic device according to one embodiment of the present disclosure can provide a haptic function through a plurality of side keys arranged on one side (or both sides) of a housing, and can perform a function by touching the plurality of side keys.

[0034] An electronic device according to one embodiment of the present disclosure can sense a user's touch on a plurality of side keys, thereby reducing the thickness of the plurality of side keys.

[0035] The effects that can be obtained from the present disclosure are not limited to the effects mentioned above, and other effects that are not mentioned can be clearly understood by a person having ordinary skill in the art to which the present disclosure belongs from the description below.

[0036] In connection with the description of the drawings, the same or similar reference numerals may be used for the same or similar components. The subject matter of the present disclosure can be best understood by reference to the accompanying drawings.

[0037] Figure 1 is a block diagram of an electronic device within a network environment.

[0038] FIGS. 2A and 2B are front and rear views of a first state (e.g., unfolded stage) of an electronic device.

[0039] FIGS. 2c and 2d are front and rear views of a second state (e.g., folded state) of the electronic device.

[0040] Figure 3a is a perspective view of a first side (e.g., front) of an electronic device.

[0041] Figure 3b is a perspective view of a second side (e.g., a rear side) of the electronic device.

[0042] Figure 4 is a block diagram illustrating the configuration of an electronic device.

[0043] Figure 5 is a block diagram illustrating the configuration of an electronic device.

[0044] Figure 6 is a drawing showing an electronic device.

[0045] FIG. 7 is a drawing showing a side key and a plurality of vibration structures of an electronic device.

[0046] FIG. 8a is a drawing showing a side view of the housing, a side key, and a cross-section of a plurality of vibration structures.

[0047] Figure 8b is a drawing showing a cross-section of a side surface of a housing, a side key, and a plurality of vibration structures.

[0048] Figure 8c is a drawing showing a cross-section of the side of the housing, the side key, and the vibration structure.

[0049] FIG. 9a is a cross-sectional view of a side of a housing in which a side key and a plurality of vibration structures are arranged, viewed in direction A of FIG. 6.

[0050] Fig. 9b is a cross-sectional view of the side of the housing in which the side key and the plurality of vibration structures are arranged, viewed in the direction B of Fig. 6.

[0051] Fig. 9c is a cross-sectional view of the side of the housing in which the side key and vibration structure are arranged, viewed in the direction A of Fig. 6.

[0052] Figure 10 is a drawing showing an electronic device.

[0053] FIG. 11 is a drawing showing a side key and a plurality of vibration structures of an electronic device.

[0054] FIG. 12 is a drawing showing a side key and a plurality of vibration structures of an electronic device.

[0055] Figure 13 is a drawing showing a side view of the housing, a side key, and a cross-section of a plurality of vibration structures.

[0056] Fig. 14 is a cross-sectional view of a side of a housing in which a side key and a plurality of vibration structures are arranged, viewed in direction A of Fig. 10.

[0057] FIG. 15 is a cross-sectional view of a side key, a plurality of vibrating structures, and a plurality of sensors of an electronic device.

[0058] Figure 16 is a drawing showing one key structure among a plurality of key structures constituting a side key and one vibration structure among a plurality of vibration structures.

[0059] Figure 17 is a drawing showing a key structure and a vibration structure.

[0060] Fig. 18 is a drawing showing a key structure and a vibration structure.

[0061] Figures 19a and 19b are drawings showing a side key and a plurality of vibration structures arranged to be in contact.

[0062] Figures 20 and 21 are drawings showing a key structure and a vibration structure.

[0063] Figure 22 is a drawing showing a key structure and a vibration structure.

[0064] Figure 23 is a drawing showing a key structure and a vibration structure.

[0065] Figures 24a and 24b are drawings showing a key structure and a vibration structure.

[0066] Figures 25a and 25b are drawings showing a key structure and a vibration structure.

[0067] Figure 26 is a drawing showing a form in which a key structure is arranged on the side of the housing.

[0068] Figure 27 is a drawing showing a form in which a key structure is arranged on the side of the housing.

[0069] Figure 28 is a drawing showing a form in which a key structure is arranged on the side of the housing.

[0070] Figures 29a and 29b are drawings showing a key structure and a vibration structure.

[0071] Figures 30a and 30b are drawings showing a key structure and a vibration structure.

[0072] Figure 31 is a drawing showing a key structure and a vibration structure.

[0073] Figure 32 is a drawing showing a key structure and a vibration structure.

[0074] Figure 33 is a drawing showing a key structure and a vibration structure.

[0075] Figure 34 is a drawing showing a key structure and a vibration structure.

[0076] Figure 35 is a drawing showing a key structure and a vibration structure.

[0077] Figure 36 is a drawing showing a key structure and a vibration structure.

[0078] Figure 37 is a drawing showing a key structure and a vibration structure.

[0079] Figure 38 is a drawing showing a key structure and a vibration structure.

[0080] Figure 39 is a drawing showing a key structure and a vibration structure.

[0081] Figure 40 is a drawing showing a key structure and a vibration structure.

[0082] Figures 41 and 42 are drawings showing sensing a user's swipe key input using a side key.

[0083] Figure 43 is a drawing showing a plurality of sensors and vibration structures arranged on a printed circuit board.

[0084] The following description, with reference to the attached drawings, is provided to facilitate a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. Furthermore, for clarity and brevity, descriptions of well-known functions and structures may be omitted. The terms and words used in the following description and claims are not to be construed as having the meanings set forth in the document, but are merely used to ensure a clear and consistent understanding of the present disclosure by the applicant. The singular forms "a," "an," and "the" should be construed to include plural referents unless the context clearly dictates otherwise. For example, reference to "a component surface" may include reference to one or more of such surfaces.

[0085] Figure 1 is a block diagram of an electronic device within a network environment.

[0086] Referring to FIG. 1, in a network environment (100), an electronic device (101) may communicate with an electronic device (102) via a first network (198) (e.g., a short-range wireless communication network), or may communicate with an electronic device (104) or a server (108) via a second network (199) (e.g., a long-range wireless communication network). According to one embodiment, the electronic device (101) may communicate with the electronic device (104) via the server (108). According to one embodiment, the electronic device (101) may include a processor (120), a memory (130), an input module (150), an audio output module (155), a display module (160), an audio module (170), a sensor module (176), an interface (177), a connection terminal (178), a haptic module (179), a camera module (180), a power management module (188), a battery (189), a communication module (190), a subscriber identification module (196), or an antenna module (197). In some embodiments, the electronic device (101) may omit at least one of these components (e.g., the connection terminal (178)), or may have one or more other components added. In some embodiments, some of these components (e.g., the sensor module (176), the camera module (180), or the antenna module (197)) may be integrated into one component (e.g., the display module (160)).

[0087] The processor (120) may control at least one other component (e.g., a hardware or software component) of the electronic device (101) connected to the processor (120) by executing, for example, software (e.g., a program (140)), and may perform various data processing or calculations. According to one embodiment, as at least a part of the data processing or calculation, the processor (120) may store a command or data received from another component (e.g., a sensor module (176) or a communication module (190)) in a volatile memory (132), process the command or data stored in the volatile memory (132), and store the resulting data in a non-volatile memory (134). According to one embodiment, the processor (120) may include a main processor (121) (e.g., a central processing unit or an application processor) or a secondary processor (123) (e.g., a graphics processing unit, a neural processing unit (NPU), an image signal processor, a sensor hub processor, or a communication processor) that can operate independently or together therewith. For example, if the electronic device (101) includes a main processor (121) and a secondary processor (123), the secondary processor (123) may be configured to use less power than the main processor (121) or to be specialized for a specified function. The secondary processor (123) may be implemented separately from the main processor (121) or as a part thereof.

[0088] The auxiliary processor (123) may control at least a part of functions or states associated with at least one component (e.g., a display module (160), a sensor module (176), or a communication module (190)) of the electronic device (101), for example, on behalf of the main processor (121) while the main processor (121) is in an inactive (e.g., sleep) state, or together with the main processor (121) while the main processor (121) is in an active (e.g., application execution) state. In one embodiment, the auxiliary processor (123) (e.g., an image signal processor or a communication processor) may be implemented as a part of another functionally related component (e.g., a camera module (180) or a communication module (190)). In one embodiment, the auxiliary processor (123) (e.g., a neural network processing unit) may include a hardware structure specialized for processing artificial intelligence models. The artificial intelligence models may be generated through machine learning. This learning can be performed, for example, in the electronic device (101) itself where artificial intelligence is performed, or can be performed through a separate server (e.g., server (108)). The learning algorithm can include, for example, supervised learning, unsupervised learning, semi-supervised learning, or reinforcement learning, but is not limited to the examples described above. The artificial intelligence model can include multiple artificial neural network layers.The artificial neural network may be one of a deep neural network (DNN), a convolutional neural network (CNN), a recurrent neural network (RNN), a restricted Boltzmann machine (RBM), a deep belief network (DBN), a bidirectional recurrent deep neural network (BRDNN), a deep Q-network, or a combination of two or more of the above, but is not limited to the examples described above. In addition to, or alternatively to, a hardware structure, an artificial intelligence model may include a software structure.

[0089] The memory (130) can store various data used by at least one component (e.g., processor (120) or sensor module (176)) of the electronic device (101). The data can include, for example, software (e.g., program (140)) and input data or output data for commands related thereto. The memory (130) can include volatile memory (132) or non-volatile memory (134).

[0090] The program (140) may be stored as software in the memory (130) and may include, for example, an operating system (142), middleware (144), or an application (146).

[0091] The input module (150) can receive commands or data to be used in a component of the electronic device (101) (e.g., a processor (120)) from an external source (e.g., a user) of the electronic device (101). The input module (150) can include, for example, a microphone, a mouse, a keyboard, a key (e.g., a button), or a digital pen (e.g., a stylus pen).

[0092] The audio output module (155) can output audio signals to the outside of the electronic device (101). The audio output module (155) can include, for example, a speaker or a receiver. The speaker can be used for general purposes, such as multimedia playback or recording playback. The receiver can be used to receive incoming calls. According to one embodiment, the receiver can be implemented separately from the speaker or as part of the speaker.

[0093] The display module (160) can visually provide information to an external party (e.g., a user) of the electronic device (101). The display module (160) may include, for example, a display, a holographic device, or a projector and a control circuit for controlling the device. According to one embodiment, the display module (160) may include a touch sensor configured to detect a touch, or a pressure sensor configured to measure the intensity of a force generated by the touch.

[0094] The audio module (170) can convert sound into an electrical signal, or vice versa, convert an electrical signal into sound. According to one embodiment, the audio module (170) can acquire sound through the input module (150), output sound through the sound output module (155), or an external electronic device (e.g., electronic device (102)) (e.g., speaker or headphone) directly or wirelessly connected to the electronic device (101).

[0095] The sensor module (176) can detect the operating status (e.g., power or temperature) of the electronic device (101) or the external environmental status (e.g., user status) and generate an electrical signal or data value corresponding to the detected status. According to one embodiment, the sensor module (176) can include, for example, a gesture sensor, a gyro sensor, a barometric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an IR (infrared) sensor, a biometric sensor, a temperature sensor, a humidity sensor, or an illuminance sensor.

[0096] The interface (177) may support one or more designated protocols that may be used to directly or wirelessly connect the electronic device (101) with an external electronic device (e.g., the electronic device (102)). In one embodiment, the interface (177) may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, or an audio interface.

[0097] The connection terminal (178) may include a connector through which the electronic device (101) may be physically connected to an external electronic device (e.g., electronic device (102)). According to one embodiment, the connection terminal (178) may include, for example, an HDMI connector, a USB connector, an SD card connector, or an audio connector (e.g., a headphone connector).

[0098] A haptic module (179) can convert electrical signals into mechanical stimuli (e.g., vibration or movement) or electrical stimuli that a user can perceive through tactile or kinesthetic sensations. According to one embodiment, the haptic module (179) can include, for example, a motor, a piezoelectric element, or an electrical stimulation device.

[0099] The camera module (180) can capture still images and videos. According to one embodiment, the camera module (180) may include one or more lenses, image sensors, image signal processors, or flashes.

[0100] The power management module (188) can manage power supplied to the electronic device (101). According to one embodiment, the power management module (188) can be implemented as, for example, at least a part of a power management integrated circuit (PMIC).

[0101] A battery (189) may power at least one component of the electronic device (101). In one embodiment, the battery (189) may include, for example, a non-rechargeable primary battery, a rechargeable secondary battery, or a fuel cell.

[0102] The communication module (190) may support the establishment of a direct (e.g., wired) communication channel or a wireless communication channel between the electronic device (101) and an external electronic device (e.g., electronic device (102), electronic device (104), or server (108)), and the performance of communication through the established communication channel. The communication module (190) may operate independently from the processor (120) (e.g., application processor) and may include one or more communication processors that support direct (e.g., wired) communication or wireless communication. According to one embodiment, the communication module (190) may include a wireless communication module (192) (e.g., a cellular communication module, a short-range wireless communication module, or a global navigation satellite system (GNSS) communication module) or a wired communication module (194) (e.g., a local area network (LAN) communication module, or a power line communication module). Among these communication modules, the corresponding communication module can communicate with an external electronic device (104) via a first network (198) (e.g., a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)) or a second network (199) (e.g., a long-range communication network such as a legacy cellular network, a 5G network, a next-generation communication network, the Internet, or a computer network (e.g., a LAN or WAN)). These various types of communication modules can be integrated into a single component (e.g., a single chip) or implemented as multiple separate components (e.g., multiple chips). The wireless communication module (192) can verify or authenticate the electronic device (101) within a communication network such as the first network (198) or the second network (199) by using subscriber information (e.g., an international mobile subscriber identity (IMSI)) stored in the subscriber identification module (196).

[0103] The wireless communication module (192) can support 5G networks and next-generation communication technologies following the 4G network, such as NR access technology (new radio access technology). The NR access technology can support high-speed transmission of high-capacity data (eMBB (enhanced mobile broadband)), minimization of terminal power and connection of multiple terminals (mMTC (massive machine type communications)), or high reliability and low latency (URLLC (ultra-reliable and low-latency communications)). The wireless communication module (192) can support, for example, a high-frequency band (e.g., mmWave band) to achieve a high data transmission rate. The wireless communication module (192) can support various technologies for securing performance in a high-frequency band, such as beamforming, massive multiple-input and multiple-output (MIMO), full dimensional MIMO (FD-MIMO), array antenna, analog beam-forming, or large scale antenna. The wireless communication module (192) can support various requirements specified in the electronic device (101), an external electronic device (e.g., the electronic device (104)), or a network system (e.g., the second network (199)). According to one embodiment, the wireless communication module (192) may support a peak data rate (e.g., 20 Gbps or more) for eMBB realization, a loss coverage (e.g., 164 dB or less) for mMTC realization, or a U-plane latency (e.g., 0.5 ms or less for downlink (DL) and uplink (UL), or 1 ms or less for round trip) for URLLC realization.

[0104] The antenna module (197) can transmit or receive signals or power to or from an external device (e.g., an external electronic device). According to one embodiment, the antenna module (197) may include an antenna including a radiator formed of a conductor or a conductive pattern formed on a substrate (e.g., a PCB). According to one embodiment, the antenna module (197) may include a plurality of antennas (e.g., an array antenna). In this case, at least one antenna suitable for a communication method used in a communication network, such as the first network (198) or the second network (199), may be selected from the plurality of antennas, for example, by the communication module (190). A signal or power may be transmitted or received between the communication module (190) and an external electronic device via the selected at least one antenna. According to some embodiments, in addition to the radiator, another component (e.g., a radio frequency integrated circuit (RFIC)) may be additionally formed as a part of the antenna module (197).

[0105] According to various embodiments, the antenna module (197) may form a mmWave antenna module. According to one embodiment, the mmWave antenna module may include a printed circuit board, an RFIC disposed on or adjacent to a first side (e.g., a bottom side) of the printed circuit board and capable of supporting a designated high-frequency band (e.g., a mmWave band), and a plurality of antennas (e.g., an array antenna) disposed on or adjacent to a second side (e.g., a top side or a side side) of the printed circuit board and capable of transmitting or receiving signals in the designated high-frequency band.

[0106] At least some of the above components can be interconnected and exchange signals (e.g., commands or data) with each other via a communication method between peripheral devices (e.g., a bus, GPIO (general purpose input and output), SPI (serial peripheral interface), or MIPI (mobile industry processor interface)).

[0107] According to one embodiment, commands or data may be transmitted or received between the electronic device (101) and an external electronic device (104) via a server (108) connected to a second network (199). Each of the external electronic devices (102 or 104) may be the same or a different type of device as the electronic device (101). According to one embodiment, all or part of the operations executed in the electronic device (101) may be executed in one or more of the external electronic devices (102, 104, or 108). For example, when the electronic device (101) is to perform a certain function or service automatically or in response to a request from a user or another device, the electronic device (101) may, instead of or in addition to executing the function or service itself, request one or more external electronic devices to perform the function or at least a part of the service. One or more external electronic devices that receive the request may execute at least a portion of the requested function or service, or an additional function or service related to the request, and transmit the result of the execution to the electronic device (101). The electronic device (101) may process the result as is or additionally and provide it as at least a portion of a response to the request. For this purpose, cloud computing, distributed computing, mobile edge computing (MEC), or client-server computing technology may be used, for example. The electronic device (101) may provide an ultra-low latency service by using distributed computing or mobile edge computing, for example. In another embodiment, the external electronic device (104) may include an Internet of Things (IoT) device. The server (108) may be an intelligent server utilizing machine learning and / or a neural network. According to one embodiment, the external electronic device (104) or the server (108) may be included in the second network (199).The electronic device (101) can be applied to intelligent services (e.g., smart home, smart city, smart car, or healthcare) based on 5G communication technology and IoT-related technology.

[0108] Electronic devices according to embodiments disclosed herein may take various forms. Electronic devices may include, for example, portable communication devices (e.g., smartphones), computer devices, portable multimedia devices, portable medical devices, cameras, wearable devices, or home appliances. Electronic devices according to embodiments disclosed herein are not limited to the aforementioned devices.

[0109] The embodiments of the present disclosure and the terminology used therein are not intended to limit the technical features described in this document to a specific embodiment, but should be understood to include various modifications, equivalents, or substitutes of the embodiment. In connection with the description of the drawings, similar reference numerals may be used for similar or related components. The singular form of a noun corresponding to an item may include one or more of the item, unless the context clearly indicates otherwise. In this document, each of the phrases "A or B", "at least one of A and B", "at least one of A or B", "A, B, or C", "at least one of A, B, and C", and "at least one of A, B, or C" can include any one of the items listed together in the corresponding phrase among the phrases, or all possible combinations thereof. Terms such as "first," "second," or "first" or "second" may be used merely to distinguish one component from another, and do not limit the components in any other respect (e.g., importance or order). When a component (e.g., a first component) is referred to as "coupled" or "connected" to another component (e.g., a second component), with or without the terms "functionally" or "communicatively," it means that the component can be connected to the other component directly (e.g., wired), wirelessly, or through a third component.

[0110] The term "module" used in one embodiment of the present disclosure may include a unit implemented in hardware, software, or firmware, and may be used interchangeably with terms such as logic, logic block, component, or circuit, for example. A module may be an integral component, or a minimum unit or part of such a component that performs one or more functions. For example, according to one embodiment, a module may be implemented in the form of an application-specific integrated circuit (ASIC).

[0111] An embodiment of the present disclosure may be implemented as software (e.g., a program (140)) including one or more instructions stored in a storage medium (e.g., an internal memory (136) or an external memory (138)) readable by a machine (e.g., an electronic device (101)). For example, a processor (e.g., a processor (120)) of the machine (e.g., an electronic device (101)) may call at least one instruction among the one or more instructions stored from the storage medium and execute it. This enables the machine to operate to perform at least one function according to the at least one called instruction. The one or more instructions may include code generated by a compiler or code executable by an interpreter. The machine-readable storage medium may be provided in the form of a non-transitory storage medium. Here, 'non-transitory' simply means that the storage medium is a tangible device and does not contain signals (e.g., electromagnetic waves), and the term does not distinguish between cases where data is stored semi-permanently or temporarily on the storage medium.

[0112] According to one embodiment, the method according to one embodiment disclosed in the present document may be provided as a computer program product. The computer program product may be traded between sellers and buyers as a product. The computer program product may be distributed in the form of a device-readable storage medium (e.g., compact disc read-only memory (CD-ROM)) or may be provided through an application store (e.g., Play Store). TM ) or directly between two user devices (e.g., smart phones), online distribution (e.g., downloading or uploading). In the case of online distribution, at least a portion of the computer program product may be at least temporarily stored or temporarily created in a machine-readable storage medium, such as the memory of a manufacturer's server, an application store's server, or an intermediary server.

[0113] According to one embodiment, each component (e.g., a module or a program) of the above-described components may include one or more entities, and some of the entities may be separated and placed in other components. According to one embodiment, one or more components or operations of the aforementioned components may be omitted, or one or more other components or operations may be added. Alternatively or additionally, a plurality of components (e.g., a module or a program) may be integrated into a single component. In such a case, the integrated component may perform one or more functions of each of the plurality of components identically or similarly to those performed by the corresponding component among the plurality of components prior to the integration. According to one embodiment, the operations performed by a module, program, or other component may be executed sequentially, in parallel, iteratively, or heuristically, or one or more of the operations may be executed in a different order, omitted, or one or more other operations may be added.

[0114] According to one embodiment, the electronic device (101) may be configured to be foldable or unfoldable (e.g., the electronic device (200) of FIGS. 2A to 2D), and the display module (160) may include a flexible display configured to be foldable or unfoldable.

[0115] The electronic device (101) may be configured to slide to change the size of the screen (e.g., a slidable electronic device), and the display module (160) may include a flexible display arranged to slide to provide a screen (e.g., a display screen).

[0116] The display module (160) may be referred to as a variable display (e.g., a stretchable display), an expandable display, or a slide-in / out display.

[0117] According to one embodiment, the electronic device (101) may be a bar-type or plate-type electronic device (e.g., the electronic device (300) of FIGS. 3A and 3B), and the display module (160) may include a bar-type or plate-type display.

[0118] Figures 2a and 2b are front and rear views of a first state (e.g., unfolded state) of the electronic device. Figures 2c and 2d are front and rear views of a second state (e.g., folded state) of the electronic device.

[0119] Referring to FIGS. 2A to 2D , an electronic device (200) (e.g., the electronic device (101) of FIG. 1 , the electronic device (400) of FIG. 4 , and the electronic device (500) of FIG. 5 ) may include a pair of housings (210, 220) (e.g., a foldable housing structure) that are rotatably coupled about a folding axis (F) via at least one hinge device (e.g., a hinge module or a hinge structure) so as to be foldable with respect to one another. The electronic device (200) may include a first display (230) (e.g., a flexible display, a foldable display, or a main display) disposed through the pair of housings (210, 220) and / or a second display (235) (e.g., a sub-display) disposed through the second housing (220).

[0120] According to one embodiment, at least a portion of at least one hinge device is not visible from the outside through the first housing (210) and the second housing (220). In this document, the surface on which the first display (230) is placed is defined as the front surface of the electronic device (200). In this document, the surface opposite the front surface is defined as the back surface of the electronic device (200). In addition, the surface surrounding the space between the front surface and the back surface is defined as the side surface of the electronic device (200).

[0121] The pair of housings (210 and 220) are not limited to the shapes and combinations shown in FIGS. 2A to 2D, and may be implemented by combining and / or joining other shapes or parts.

[0122] The housing (210) and the second housing (220) are arranged on both sides of the folding axis (F) so that the electronic device (200) has an overall symmetrical shape with respect to the folding axis (F), and the first housing (210) and the second housing (220) can be folded to match each other.

[0123] According to one embodiment, the angle or distance between the first housing (210) and the second housing (220) may be different depending on whether the electronic device (200) is in a first state (e.g., unfolded stage), a second state (e.g., folded state), or a third state (e.g., intermediate state). For example, the electronic device (200) may sense whether it is in the first state (e.g., unfolded stage), the second state (e.g., folded state), or the third state (e.g., intermediate state) using a sensor module (e.g., sensor module (176) of FIG. 1). The electronic device (200) may sense the angle between the first housing (210) and the second housing (220) using a sensor module (e.g., sensor module (176) of FIG. 1).

[0124] According to one embodiment, the first housing (210) may be connected to at least one hinge device in a first state (e.g., an unfolded state) of the electronic device (200). The first housing (210) may include a first side member (213) arranged to face the front of the electronic device (200), a second side member (212) facing in an opposite direction of the first side member (211), and / or a first side member (213) surrounding at least a portion of a first space (2101) between the first side member (211) and the second side member (212).

[0125] According to one embodiment, the second housing (220) may be connected to at least one hinge device in a first state (e.g., an unfolded state) of the electronic device (200). The second housing (220) may include a third face (221) arranged to face the front of the electronic device (200), a fourth face (222) facing in an opposite direction of the third face (221), and / or a second side member (223) surrounding at least a portion of a second space (2201) between the third face (221) and the fourth face (222).

[0126] According to one embodiment, the first side (211) may be at least partially oriented in substantially the same direction as the third side (221) in a first state (e.g., an unfolded state) and may face the third side (221) in a second state (e.g., a folded state).

[0127] According to one embodiment, the electronic device (200) may include a recess (201) formed to accommodate a first display (230) through a structural combination of a first housing (210) and a second housing (220).

[0128] According to one embodiment, the recess (201) may have substantially the same size as the first display (230).

[0129] According to one embodiment, the first housing (210) may be coupled to a first side member (213) when the first display (230) is viewed from above. The first housing (210) may include a first protective frame (213a) (e.g., a first decorative member) that overlaps an edge of the first display (230) to cover the edge of the first display (230) so that it is not visible from the outside.

[0130] According to one embodiment, the first protective frame (213a) may be formed integrally with the first side member (213).

[0131] According to one embodiment, the second housing (220) may be coupled to the second side member (223) when the first display (230) is viewed from above. The second housing (220) may include a second protective frame (223a) that overlaps the edge of the first display (230) to cover the edge of the first display (230) so that it is not visible from the outside.

[0132] According to one embodiment, the second protective frame (223a) may be formed integrally with the second side member (223). In one embodiment, the first protective frame (213a) and the second protective frame (223a) may be omitted.

[0133] According to one embodiment, a hinge housing (290) (e.g., a hinge cover) may be positioned between the first housing (210) and the second housing (220). The hinge housing (290) may be positioned to cover at least a portion of one hinge device (e.g., at least one hinge module).

[0134] According to one embodiment, the hinge housing (290) may be covered by a portion of the first housing (210) and the second housing (220) or exposed to the outside, depending on the first state (e.g., unfolded state), the second state (e.g., folded state), or the third state (e.g., intermediate state) of the electronic device (200). For example, when the electronic device (200) is in the first state (e.g., unfolded state), at least a portion of the hinge housing (290) may be covered by the first housing (210) and the second housing (220) and may be arranged so as to be substantially invisible from the outside.

[0135] According to one embodiment, when the electronic device (200) is in the second state (folded state), at least a portion of the hinge housing (290) may be positioned between the first housing (210) and the second housing (220) so as to be visible from the outside.

[0136] According to one embodiment, when the first housing (210) and the second housing (220) are in a third state (intermediate state) where they are folded at a certain angle, the hinge housing (290) may be positioned between the first housing (210) and the second housing (220) so as to be at least partially visible from the outside of the electronic device (200). For example, the area where the hinge housing (290) is exposed to the outside may be less than that in the completely folded state. According to one embodiment, the hinge housing (290) may include a curved surface.

[0137] According to one embodiment, when the electronic device (200) is in a first state (e.g., an unfolded state), the first housing (210) and the second housing (220) form an angle of about 180 degrees, and the first region (230a), the second region (230b), and the folding region (230c) of the first display (230) may form substantially the same plane. The first region (230a), the second region (230b), and the folding region (230c) of the first display (230) may be arranged to face substantially the same direction (e.g., the z-axis direction). As an example, when the electronic device (200) is in a first state (e.g., unfolded state), the first housing (210) may be rotated about 360 degrees with respect to the second housing (220) so that the second side (212) and the fourth side (222) face each other and may be folded in the opposite direction (e.g., out folding).

[0138] According to one embodiment, when the electronic device (200) is in the second state (folded state), the first side (211) of the first housing (210) and the third side (221) of the second housing (220) may be arranged to face each other. In this case, the first area (230a) and the second area (230b) of the first display (230) may be arranged to face each other while forming a narrow angle (e.g., in the range of 0 degrees to about 10 degrees) with each other through the folding area (230c). According to one embodiment, at least a portion of the folding area (230c) may be deformed into a curved shape having a predetermined curvature.

[0139] According to one embodiment, when the electronic device (200) is in the third state (intermediate state), the first housing (210) and the second housing (220) may be arranged at a certain angle with respect to each other. In this case, the first region (230a) and the second region (230b) of the first display (230) may form an angle that is larger than the second state (e.g., folded state) and smaller than the first state (e.g., unfolded state), and the curvature of the folding region (230c) may be smaller than the second state (folded state) and larger than the first state (e.g., unfolded state). In one embodiment, the first housing (210) and the second housing (220) may form an angle that can stop at a specified folding angle between the second state (e.g., folded state) and the third state (e.g., intermediate state) through at least one hinge device (e.g., free stop function). In one embodiment, the first housing (210) and the second housing (220) may be continuously operated while being pressed in an unfolding or folding direction based on a specified inflection angle through at least one hinge device.

[0140] As illustrated in FIGS. 2A to 2D , the electronic device (200) may include at least one of a display (230, 235), an input device (215), audio output devices (227, 228), sensor modules (217a, 217b, 226), camera modules (216a, 216b, 225), a key input device (219), an indicator (not shown), or a connector port (229) disposed in the first housing (210) and / or the second housing (220). The key input device (219) includes a side key and may optionally include another key, such as a power button. The electronic device (200) may omit at least one of the components or may additionally include at least one other component.

[0141] According to one embodiment, at least one display (230, 235) may include a first display (230) (e.g., a flexible display) that is arranged to be supported by a third side (221) of a second housing (220) via at least one hinge device from a first side (211) of a first housing (210), and a second display (235) that is arranged to be at least partially visible from the outside through a fourth side (222) in an interior space of the second housing (220).

[0142] In one embodiment, the second display (235) may be positioned so as to be visible from the outside through the second surface (212) in the interior space of the first housing (210).

[0143] According to one embodiment, the first display (230) may be primarily used in a first state (e.g., unfolded state) of the electronic device (200). The second display (235) may also be used in the first state (e.g., unfolded state) of the electronic device (200).

[0144] According to one embodiment, the second display (235) may be primarily used in a second state (e.g., folded state) of the electronic device (200). The first display (230) may also be used in the second state (e.g., folded state) of the electronic device (200).

[0145] According to one embodiment, the electronic device (200) can control the first display (230) and / or the second display (235) to be usable based on the folding angles of the first housing (210) and the second housing (220) in the third state (e.g., intermediate state).

[0146] According to one embodiment, the first display (230) may be disposed in a receiving space formed by a pair of housings (210, 220). For example, the first display (200) may be disposed in a recess (201) formed by the pair of housings (210, 220), and may be disposed to occupy substantially most of the front surface of the electronic device (200) in a first state (e.g., unfolded state). According to one embodiment, the first display (230) may include a flexible display in which at least a portion of the first display (230) may be transformed into a flat or curved surface.

[0147] According to one embodiment, the first display (230) may include a first area (230a) facing the first housing (210) and a second area (230b) facing the second housing (220). According to one embodiment, the first display (230) may include a folding area (230c) including a portion of the first area (230a) and a portion of the second area (230b) with respect to the folding axis (F).

[0148] According to one embodiment, at least a portion of the folding area (230c) may include an area corresponding to at least one hinge device.

[0149] According to one embodiment, the area division of the first display (230) is merely an exemplary physical division by a pair of housings (210, 220) and at least one hinge device, and substantially, the first display (230) can be displayed as a seamless, full screen through the pair of housings (210, 220) and at least one hinge device.

[0150] According to one embodiment, the first region (230a) and the second region (230b) may have an overall symmetrical shape with respect to the folding region (230c) or may have a partially asymmetrical shape.

[0151] According to one embodiment, the electronic device (200) may include a first rear cover (240) disposed on a second side (212) of a first housing (210) and a second rear cover (250) disposed on a fourth side (222) of a second housing (220). In one embodiment, at least a portion of the first rear cover (240) may be formed integrally with the first side member (213). In one embodiment, at least a portion of the second rear cover (250) may be formed integrally with the second side member (223).

[0152] In one embodiment, at least one of the first rear cover (240) and the second rear cover (250) may be formed of a substantially transparent plate (e.g., a glass plate including various coating layers, or a polymer plate) or an opaque plate. In one embodiment, the first rear cover (240) may be formed of an opaque plate, such as, for example, coated or colored glass, ceramic, polymer, metal (e.g., aluminum, stainless steel (STS), or magnesium), or a combination of at least two of the foregoing materials.

[0153] According to one embodiment, the second rear cover (250) may be formed of a substantially transparent plate, such as glass or polymer. Accordingly, the second display (235) may be positioned so as to be visible from the outside through the second rear cover (250) in the internal space of the second housing (220).

[0154] In one embodiment, the input device (215) may include a microphone. In one embodiment, the input device (215) may include a plurality of microphones arranged to detect the direction of sound.

[0155] In one embodiment, the audio output devices (227, 228) may include speakers. In one embodiment, the audio output devices (227, 228) may include a call receiver (227) disposed through the fourth side (222) of the second housing (220) and an external speaker (228) disposed through at least a portion of the second side member (223) of the second housing (220).

[0156] In one embodiment, the input device (215), the audio output devices (227, 228), and the connector port (229) may be arranged in spaces of the first housing (210) and / or the second housing (220). The input device (215), the audio output devices (227, 228), and the connector port (229) may be exposed to the external environment through at least one hole formed in the first housing (210) and / or the second housing (220). In one embodiment, the holes formed in the first housing (210) and / or the second housing (220) may be used in common for the input device (215) and the audio output devices (227, 228). In one embodiment, the audio output devices (227, 228) may include a speaker (e.g., a piezo speaker) that operates without the holes formed in the first housing (210) and / or the second housing (220).

[0157] According to one embodiment, the camera modules (216a, 216b, 225) may include a first camera module (216a) disposed on a first side (211) of the first housing (210), a second camera module (216b) disposed on a second side (212) of the first housing (210), and / or a third camera module (225) disposed on a fourth side (222) of the second housing (220).

[0158] According to one embodiment, the electronic device (200) may include a flash (218) positioned near the second camera module (216b). According to one embodiment, the flash (218) may include, for example, a light emitting diode or a xenon lamp.

[0159] According to one embodiment, the camera modules (216a, 216b, 225) may include one or more lenses, image sensors, and / or image signal processors. In one embodiment, at least one of the camera modules (216a, 216b, 225) includes two or more lenses (e.g., wide-angle and telephoto lenses) and image sensors, and may be arranged together on one side of the first housing (210) and / or the second housing (220).

[0160] According to one embodiment, the sensor modules (217a, 217b, 226) (e.g., the sensor module (176) of FIG. 1) may generate an electrical signal or data value corresponding to an internal operating state of the electronic device (200) or an external environmental state.

[0161] According to one embodiment, the sensor modules (217a, 217b, 226) (e.g., the sensor module (176) of FIG. 1) may include a first sensor module (217a) disposed on a first surface (211) of the first housing (210), a second sensor module (217b) disposed on a second surface (212) of the first housing (210), and / or a third sensor module (226) disposed on a fourth surface (222) of the second housing (220).

[0162] In one embodiment, the sensor modules (217a, 217b, 226) (e.g., sensor module (176) of FIG. 1) may include at least one of a gesture sensor, a gyro sensor, a grip sensor, a color sensor, an infrared (IR) sensor, a light sensor, an ultrasonic sensor, a proximity sensor, a biometric sensor (e.g., an iris recognition sensor), a distance detection sensor (e.g., a time of flight (TOF) sensor, a light detection and ranging (LiDAR) sensor), a barometric pressure sensor, a magnetic sensor (e.g., a 6-axis sensor, a geomagnetic sensor), an acceleration sensor, a temperature sensor, a humidity sensor, and / or a fingerprint recognition sensor.

[0163] According to one embodiment, a processor of an electronic device (200) (e.g., processor (120) of FIG. 1) may operate sensor modules (217a, 217b, 226) (e.g., sensor module (176) of FIG. 1) to sense the illumination and / or IR intensity of the surroundings of the electronic device (200). The processor (120) may obtain information about the illumination and IR intensity of the surroundings of the electronic device (200).

[0164] According to one embodiment, the electronic device (200) may include at least one of a gesture sensor, a gyro sensor, a grip sensor, a color sensor, an infrared (IR) sensor, a light sensor, an ultrasonic sensor, a proximity sensor, a biometric sensor (e.g., an iris recognition sensor), a distance detection sensor (e.g., a time of flight (TOF) sensor, a light detection and ranging (LiDAR) sensor), a barometric pressure sensor, a magnetic sensor (e.g., a 6-axis sensor, a geomagnetic sensor), an acceleration sensor, a temperature sensor, a humidity sensor, and / or a fingerprint recognition sensor, which are not shown.

[0165] In one embodiment, the fingerprint recognition sensor may be disposed through at least one of the first side member (213) of the first housing (210) and / or the second side member (223) of the second housing (220).

[0166] The key input device (219) may be positioned to be exposed to the outside through a first side member (213) (e.g., a side surface) of the first housing (210). In one embodiment, the key input device (219) may also be positioned to be exposed to the outside through a second side member (223) (e.g., a side surface) of the second housing (220).

[0167] According to one embodiment, the connector port (229) may include a connector (e.g., a USB connector or an IF module (interface connector port module)) for transmitting and receiving power and / or data with an external electronic device. In one embodiment, the connector port (229) may also perform a function for transmitting and receiving audio signals with the external electronic device, or may further include a separate connector port (e.g., an ear jack hole) for performing a function for transmitting and receiving audio signals.

[0168] According to one embodiment, at least one of the camera modules (216a, 216b, 225), at least one of the sensor modules (217a, 217b, 226), and / or an indicator may be arranged to be visually exposed through at least one display (230, 235). For example, at least one of the camera modules (216a, 225), at least one of the sensor modules (217a, 226), and / or the indicator may be arranged in an internal space of at least one housing (210, 220), below an active area (display area) of at least one display (230, 235). At least one camera module (216a, 225), at least one sensor module (217a, 226) and / or an indicator may be positioned so as to be in contact with the external environment through a perforated opening or transparent area through a cover member (e.g., a window layer (not shown) of the first display (230) and / or a second rear cover (250)).

[0169] According to one embodiment, an area where at least one display (230, 235) and at least one camera module (216a, 225) face each other may be formed as a transparent area having a certain transmittance as part of an area displaying content.

[0170] In one embodiment, the transparent region may be formed to have a transmittance in the range of about 5% to about 20%. The transparent region may include an area overlapping an effective area (e.g., a field of view area) of at least one camera module (216a, 225) through which light passes to be imaged by the image sensor to create an image. For example, the transparent region of the display (230, 235) may include an area with a lower pixel density than the surrounding area. For example, the transparent region may replace an opening. For example, at least one camera module (216a, 225) may include an under-display camera (UDC) or an under-panel camera (UPC). In one embodiment, some camera modules or sensor modules (217a, 226) may be arranged to perform their functions without being visually exposed through the display. For example, the area facing the camera module (216a, 225) and / or sensor module (217a, 226) positioned under the display (230, 235) (e.g., display panel) may have an under display camera (UDC) structure, so that a perforated opening may not be necessary.

[0171] According to one embodiment, the electronic device (200) includes a plurality of vibrating structures (e.g., a plurality of vibrating structures (540) of FIG. 5). These vibrating structures are configured to generate vibrations and provide (e.g., transmit) the vibrations to the key input device (219). In this manner, the vibrations are applied to the key input device (219) by the plurality of vibrating structures (530). In this manner, the key input device (219) is configured to provide a haptic function, i.e., to vibrate. The plurality of vibrating structures (530) are disposed within the housing (210, 220).

[0172] Figure 3a is a perspective view of a first side (e.g., front) of an electronic device. Figure 3b is a perspective view of a second side (e.g., rear) of an electronic device.

[0173] Referring to FIGS. 3A and 3B, an electronic device (300) (e.g., the electronic device (101) of FIG. 1, the electronic device (400) of FIG. 4, and the electronic device (500) of FIG. 5) may include a first side (or front side) (310A), a second side (or back side) (310B), and a housing (310). The electronic device (300) (e.g., the electronic device (101) of FIG. 1, the electronic device (400) of FIG. 4, and the electronic device (500) of FIG. 5) may include a display (301) (e.g., the display (410) of FIG. 4).

[0174] In one embodiment, the display (301) may be supported by a housing (310). For example, the display (310) may include a liquid crystal display (LCD) display, an organic light emitting diodes (OLED) display, or a micro LED display.

[0175] According to one embodiment, the housing (310) may include a side surface (310C) that surrounds a space between the first surface (310A) and the second surface (310B). According to one embodiment, the housing (310) may also refer to a structure that forms a portion of the first surface (310A), the second surface (310B), and the side surface (310C).

[0176] According to one embodiment, the first side (310A) may be formed by a front plate (302) that is at least partially substantially transparent (e.g., a glass plate or a polymer plate comprising various coating layers).

[0177] According to one embodiment, the second side (310B) may be formed by a substantially opaque back plate (311). The back plate (311) may be formed by, for example, coated or colored glass, ceramic, polymer, metal (e.g., aluminum, stainless steel (STS), or magnesium), or a combination of at least two of the above materials. However, the present invention is not limited thereto, and the back plate (311) may also be formed by transparent glass.

[0178] In one embodiment, the side (310C) may be formed by a side bezel structure (318) (or “side member”) that is coupled to the front plate (302) and the back plate (311) and comprises a metal and / or polymer. In one embodiment, the back plate (311) and the side bezel structure (318) may be formed integrally and comprise the same material (e.g., a metal material such as aluminum).

[0179] According to one embodiment, the front plate (302) may include two first regions (310D) that extend seamlessly from the first side (310A) toward the rear plate (311). The two first regions (310D) may be arranged at both ends of a long edge of the front plate (302).

[0180] According to one embodiment, the back plate (311) may include two second regions (310E) that extend seamlessly from the second side (310B) toward the front plate (302).

[0181] In one embodiment, the front plate (302) (or the rear plate (311)) may include only one of the first regions (310D) (or the second regions (310E)). In one embodiment, some of the first regions (310D) or the second regions (310E) may not be included.

[0182] In embodiments, when viewed from the side of the electronic device (300), the side bezel structure (318) may have a first thickness (or width) on a side that does not include the first regions (310D) or the second regions (310E) as described above. In embodiments, when viewed from the side of the electronic device (300), the side bezel structure (318) may have a second thickness (or width) that is thinner than the first thickness on a side that includes the first regions (310D) or the second regions (310E).

[0183] The electronic device (300) may include a display (301), an audio input device (303) (e.g., the input module (150) of FIG. 1, a microphone), an audio output device (307, 314) (e.g., the audio output module (155) of FIG. 1, a speaker) (e.g., an audio module), sensor modules (304, 319) (e.g., the sensor module (176) of FIG. 1), a camera module (305, 312) (e.g., the camera module (180) of FIG. 1), a flash (313), a key input device (317) (e.g., the key input device (219) of FIG. 2A), an indicator (not shown), and connectors (308, 309). The key input device (317) includes a side key and may optionally include other keys such as a power button.

[0184] In one embodiment, the display (301) is visually visible through the upper portion of the front plate (302).

[0185] According to one embodiment, at least a portion of the display (301) may be visible through the front plate (302) forming the first surface (310A) and the first region (310D) of the side surface (310C).

[0186] For example, a display module (e.g., a display module (160) of FIG. 1 in FIG. 4, a display module (160) of FIG. 4) may include a touch circuit (e.g., a touch circuit (450) of FIG. 4) including a touch sensor (e.g., a touch sensor (451) of FIG. 4) and a touch sensor integrated circuit (IC) (e.g., a touch sensor IC (453) of FIG. 4). The display module (e.g., a display module (160) of FIG. 1 in FIG. 4, a display module (160) of FIG. 4) may include a pressure sensor capable of measuring the intensity (pressure) of a touch. For example, the display (301) may be coupled to or disposed adjacent to the touch circuit (e.g., the touch circuit (450) of FIG. 4) and / or the pressure sensor. For example, the display (301) may be coupled to or placed adjacent to a digitizer (e.g., digitizer (460) of FIG. 4) that detects a magnetic field-type electronic pen (e.g., stylus pen).

[0187] According to one embodiment, at least some of the sensor modules (304, 319) may be disposed in the first region (310D) and / or the second region (310E).

[0188] According to one embodiment, the back surface of the screen display area of ​​the display (301) may include at least one of a first sensor module (304), camera modules (305, 312) (e.g., an image sensor), an audio output device (314) (e.g., an audio module), and a fingerprint sensor.

[0189] According to one embodiment, the audio input device (303) may include a microphone. According to one embodiment, the input device (303) may include a plurality of microphones arranged to detect the direction of sound.

[0190] According to one embodiment, the audio output device (307, 314) may include an audio output device (307) that operates as an external speaker and an audio output device (314) that operates as a call receiver.

[0191] In some embodiments, the acoustic input device (303) (e.g., microphone), the acoustic output device (307, 314), and the connectors (308, 309) may be arranged in the internal space of the electronic device (300). The acoustic input device (303) (e.g., microphone), the acoustic output device (307, 314), and the connectors (308, 309) may be exposed to the external environment through at least one hole formed in the housing (310). In some embodiments, the hole formed in the housing (310) may be used in common for the acoustic input device (303) (e.g., microphone) and the acoustic output device (307, 314). In some embodiments, the acoustic output device (307, 314) may include a speaker (e.g., piezo speaker) that operates without the hole formed in the housing (310).

[0192] According to one embodiment, the sensor modules (304, 319) (e.g., the sensor module (176) of FIG. 1) may generate an electrical signal or data value corresponding to an internal operating state of the electronic device (300) or an external environmental state. The sensor modules (304, 319) may include a first sensor module (304) (e.g., a proximity sensor) disposed on a first surface (310A) of the housing (310) and / or a second sensor module (319) (e.g., a heart rate monitor (HRM) sensor) disposed on a second surface (310B) of the housing (310) and / or a third sensor module (not shown) (e.g., a fingerprint sensor). For example, the fingerprint sensor may be disposed on the first surface (310A) (e.g., the display (301)) and / or the second surface (310B) of the housing (310).

[0193] The electronic device (300) may further include at least one of a gesture sensor, a gyro sensor, a pressure sensor, a magnetic sensor (e.g., a geomagnetic sensor (700) of FIG. 7), an acceleration sensor, a grip sensor, a color sensor, an infrared (IR) sensor, a biometric sensor, a temperature sensor, a humidity sensor, and / or an illuminance sensor, which are not shown.

[0194] According to one embodiment, the camera modules (305, 312) may include a first camera module (305) disposed on a first side (310A) of the electronic device (300), and a second camera module (312) disposed on a second side (310B). A flash (313) may be disposed around the camera modules (305, 312). The camera modules (305, 312) may include one or more lenses, an image sensor, and / or an image signal processor. The flash (313) may include, for example, a light-emitting diode or a xenon lamp.

[0195] According to one embodiment, the first camera module (305) may be arranged on the lower part of the display panel of the display (301) in an under-display camera (UDC) manner. According to one embodiment, two or more lenses (wide-angle and telephoto lenses) and image sensors may be arranged on one side of the electronic device (300). According to one embodiment, a plurality of first camera modules (305) may be arranged on a first side (e.g., a side on which a screen is displayed) of the electronic device (300) in an under-display camera (UDC) manner.

[0196] As illustrated in FIGS. 3A and 3B, a key input device (317) is positioned on a side surface (310C) of the housing (310). The key input device (317) is referred to as a key input device (219) hereinafter in relation to the electronic device (200) of FIG. 2A .

[0197] According to one embodiment, the connectors (308, 309) may include a first connector hole (308) that can accommodate a connector (e.g., a USB connector) for transmitting and receiving power and / or data with an external electronic device, and / or a second connector hole (309, or an earphone jack) that can accommodate a connector for transmitting and receiving audio signals with the external electronic device. The first connector hole (308) may include a port of a universal serial bus (USB) type A, USB type B, or USB type C. When the first connector hole (308) supports a USB type C, the electronic device (300, e.g., the electronic device (101) of FIG. 1, the electronic device (200) of FIG. 2A, or the electronic device (400) of FIG. 4)) may support USB power delivery (PD) charging.

[0198] According to one embodiment, some of the first camera modules (305, 312) and / or the first sensor module (304, 319) of the sensor modules (304, 319) may be arranged to be visually visible through the display (301).

[0199] According to one embodiment, when the first camera module (305) is arranged in an under display camera (UDC) manner, the first camera module (305) may not be visually visible to the outside.

[0200] According to one embodiment, the first camera module (305) may be arranged to overlap with the display area, and may also display a screen in the display area corresponding to the first camera module (305). The first sensor module (304) may also be arranged to perform its function without being visually exposed through the front plate (302) in the internal space of the electronic device (300).

[0201] The electronic device (300) includes a plurality of vibration structures as described above with respect to the electronic device (200) of FIGS. 2A to 2D.

[0202] Figure 4 is a block diagram illustrating the configuration of an electronic device.

[0203] Referring to FIG. 4, the electronic device (400) may include a processor (120) (e.g., the processor (120) of FIG. 1), a memory (130) (e.g., the memory (130) of FIG. 1), a sensor module (176) (e.g., the sensor module (176) of FIG. 1), and a display module (160) (e.g., the display module (160) of FIG. 1).

[0204] The memory (130) (e.g., the memory (130) of FIG. 1) may include one or more of HBM (High Bandwidth Memory), DRAM (dynamic random access memory), SRAM (static random access memory), PRAM (phase-change random access memory), MRAM (magnetic random access memory), RRAM (resistive random access memory), flash memory, and / or EEPROM (electrically erasable programmable read-only memory).

[0205] A display module (160) (e.g., the display module (160) of FIG. 1) may include a display (410), a display driver IC (hereinafter, referred to as “DDIC”) (430) (e.g., a display driving unit) for driving the display (410), a touch circuit (450), a digitizer (460), and a digitizer driving unit (470). All or part of the sensor module (176) may be included in the display module (160).

[0206] According to one embodiment, the DDIC (430) may include an interface module (431) (e.g., an interface circuit), a memory (433) (e.g., a buffer memory), an image processing module (435) (e.g., an image processing circuit), or a mapping module (437) (e.g., a mapping circuit).

[0207] According to one embodiment, the DDIC (430) can receive image information including image data or an image control signal corresponding to a command for controlling the image data from another component of an electronic device (e.g., the electronic device (101) of FIG. 1, the electronic device (200) of FIGS. 2 and 3) through an interface module (431).

[0208] According to one embodiment, image information may be received from a processor (e.g., processor (120) of FIG. 1).

[0209] According to one embodiment, image information may be received from an application processor (e.g., a main processor) (e.g., the main processor (121) of FIG. 1).

[0210] According to one embodiment, image information may be received from an auxiliary processor (e.g., an auxiliary processor (123) of FIG. 1) (e.g., a graphics processing unit) that operates independently of the functions of an application processor (e.g., a main processor).

[0211] According to one embodiment, the DDIC (430) can communicate with the touch circuit (450) or the sensor module (176) through the interface module (431). In addition, the DDIC (430) can store at least some of the received image information in the memory (433). As an example, the DDIC (430) can store at least some of the received image information in the memory (433) on a frame-by-frame basis.

[0212] According to one embodiment, the image processing module (435) may perform preprocessing or postprocessing (e.g., resolution, brightness, or size adjustment) on at least a portion of the image data based at least on characteristics of the image data or characteristics of the display (410).

[0213] According to one embodiment, the mapping module (437) may generate a voltage value or a current value corresponding to the image data pre-processed or post-processed through the image processing module (435). According to one embodiment, the generation of the voltage value or the current value may be performed at least in part based on, for example, the properties of the pixels of the display (410) (e.g., the arrangement of the pixels (RGB stripe or pentile structure), or the size of each sub-pixel).

[0214] According to one embodiment, at least some pixels of the display (410) can be driven at least in part based on the voltage value or current value. By driving at least some pixels at least in part based on the voltage value or current value, visual information (e.g., text, an image, or an icon) corresponding to the image data can be displayed through the display (410).

[0215] According to one embodiment, the touch circuit (450) may include a touch sensor (451) and a touch sensor integrated circuit (IC) (453) for controlling the touch sensor (451).

[0216] According to one embodiment, the touch sensor IC (453) may control the touch sensor (451) to detect a touch input or hovering input for a specific location of the display (410). For example, the touch sensor IC (453) may detect the touch input or hovering input by measuring a change in a signal (e.g., voltage, light quantity, resistance, or charge quantity) for a specific location of the display (410). The touch sensor IC (453) may provide information (e.g., location, area, pressure, or time) regarding the detected touch input or hovering input to the processor (120).

[0217] According to one embodiment, at least a portion of the touch circuit (450) (e.g., touch sensor IC (453)) may be included as part of the DDIC (430) or the display (410).

[0218] According to one embodiment, at least a portion of the touch circuit (450) (e.g., touch sensor IC (453)) may be included as part of another component (e.g., auxiliary processor (123)) disposed external to the display module (160).

[0219] According to one embodiment, the display module (160) may further include at least one sensor (e.g., a fingerprint sensor, an iris sensor, a pressure sensor, or an illuminance sensor) of the sensor module (176), or a control circuit therefor. In this case, the at least one sensor or the control circuit therefor may be embedded in a part of the display module (160) (e.g., the display (410) or the DDIC (430)) or a part of the touch circuit (450).

[0220] For example, if the sensor module (176) embedded in the display module (160) includes a biometric sensor (e.g., a fingerprint sensor), the biometric sensor can obtain biometric information (e.g., a fingerprint image) associated with a touch input through a portion of the display (410).

[0221] For example, if the sensor module (176) embedded in the display module (160) includes a pressure sensor, the pressure sensor can obtain pressure information associated with a touch input through a part or the entire area of ​​the display (410).

[0222] According to one embodiment, the touch sensor (451) or sensor module (176) may be positioned between pixels of a pixel layer of the display (410), or above or below the pixel layer.

[0223] According to one embodiment, the display module (160) may include a digitizer (460) for detecting an input (e.g., a touch input or a hovering input) of an electronic pen (e.g., a stylus pen). For example, the digitizer (460) may convert analog coordinates (e.g., a position) of the electronic pen (e.g., a stylus pen) into digital coordinate data. The digitizer (460) may transmit the digital coordinate data to the processor (120) and / or the DDIC (430).

[0224] According to one embodiment, the processor (120) may obtain digital coordinate data input from the digitizer (460). The processor (120) may detect an input (e.g., a touch input or a hovering input) through an electronic pen (e.g., a stylus pen) based on the digital coordinate data. For example, the digitizer (460) may include a plurality of x-axis channels and a plurality of y-axis channels. The processor (120) may sense the position of the electronic pen (e.g., a stylus pen) using sensing signals (e.g., EMR signals) received from the x-axis channels and the y-axis channels arranged in the digitizer (460). For example, a digitizer (460) may have a plurality of x-axis channels and a plurality of y-axis channels sequentially arranged, and a processor (120) may sense the position of an electronic pen (e.g., a stylus pen) using sensing signals (e.g., EMR signals) received from three consecutive channels (e.g., three adjacent channels).

[0225] In one embodiment, the digitizer (460) may be hidden from the outside by the display (410), electronic components, and mechanisms.

[0226] For example, the digitizer (460) may be disposed integrally with the flat display (410) or disposed adjacent to the flat display (410). For example, when the digitizer (460) is applied to the flat display (410), the digitizer (460) may include one EMR (electro magnetic resonance) sheet (or EMR film). A plurality of x-axis channels and a plurality of y-axis channels for detecting the position of an electronic pen (e.g., a stylus pen) may be disposed on one EMR sheet.

[0227] For example, the digitizer (460) may be disposed integrally with a flexible display or a foldable display, or may be disposed adjacent to the flexible display or the foldable display. For example, the digitizer (460) may be disposed at the bottom (e.g., below) of the display (410) (e.g., the display (201) of FIGS. 2 and 3) in the z-axis direction (e.g., the z-axis direction of FIGS. 2A and 2B).

[0228] For example, when a digitizer (460) is applied to a flexible display or a foldable display, the digitizer (460) may include a plurality of electro magnetic resonance (EMR) sheets (or EMR films). A plurality of x-axis channels and a plurality of y-axis channels for detecting the position of an electronic pen (e.g., a stylus pen) may be arranged on the plurality of EMR sheets.

[0229] Although not shown in FIG. 4, the electronic device (400) includes a side key. The side key is described below in connection with the key input device (219) of the electronic device (200) of FIGS. 2A to 2D. Although not shown in FIG. 4, the electronic device (400) includes a plurality of vibrating structures, which are described below in connection with the electronic device (200) of FIGS. 2A to 2D.

[0230] FIG. 5 is a block diagram illustrating the configuration of an electronic device. The electronic device (500) includes a side key (520). The side key (520) (e.g., a side button) is described below in relation to the key input device (219) of the electronic device (200) of FIGS. 2A to 2D. The side key (520) is configured to provide a haptic function (i.e., to vibrate).

[0231] Referring to FIG. 5, the electronic device (500) may include a side key (520), a plurality of vibration structures (530), a plurality of sensors (540), a vibration structure driving integrated circuit (IC) (550), a sensor driving IC (560), a processor (120) (e.g., the processor (120) of FIG. 1, the processor (120) of FIG. 4), and a memory (130) (e.g., the memory (130) of FIG. 1, the memory (130) of FIG. 4).

[0232] The side key (520) may include a plurality of key structures (521, 522, 523) for a user's key input. For example, the plurality of key structures (521, 522, 523) may include a first key structure (521) for a user's first key input, a second key structure (522) for a user's second key input, and a third key structure (523) for a user's third key input.

[0233] According to one embodiment, a plurality of vibrating structures (530) may be disposed inside a housing (e.g., housings 210 and 220 of FIG. 2A, housing 310 of FIG. 3A) to provide (e.g., transmit) vibrations to side keys (520) (e.g., multiple side buttons). One of the plurality of vibrating structures (530) may provide vibrations to one of the key structures. The plurality of vibrating structures (530) may include a first vibrating structure (531), a second vibrating structure (532), and a third vibrating structure (533). For example, the first vibrating structure (531) may vibrate based on an input first vibration signal. The first vibrating structure (531) may be disposed to be in contact with at least a portion of the first key structure (521) to provide (e.g., transmit) vibrations to the first key structure (521). For example, the second vibration structure (532) can vibrate based on an input second vibration signal. The second vibration structure (532) can be positioned to contact at least a portion of the second key structure (522) and provide (e.g., transmit) vibration to the second key structure (522). For example, the third vibration structure (533) can vibrate based on an input third vibration signal. The third vibration structure (533) can be positioned to contact at least a portion of the third key structure (523) and provide (e.g., transmit) vibration to the third key structure (523). For example, each of the first vibration structure (531), the second vibration structure (532), and the third vibration structure (533) can include a piezo actuator, a haptic actuator, a vibration element, or a vibration plate.

[0234] By applying vibration to the side key (520) (e.g., multiple side buttons) by a plurality of vibration structures (530), the side key (520) (e.g., multiple side buttons) can provide a haptic function.

[0235] According to one embodiment, the plurality of sensors (540) can sense a user key input or a pressing of a side key (520) or an interaction between the side key (520) and a user (e.g., a touch of the side key (520)). For example, the plurality of sensors (540) can include a first sensor (541), a second sensor (542), and a third sensor (543). The first sensor (541) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) can sense a pressing or a touching of the first key structure (521). The second sensor (542) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) can sense a pressing or a touching of the second key structure (522). The third sensor (543) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) can sense a pressing or a touching of the third key structure (523).

[0236] According to one embodiment, the vibration structure driving IC (550) can drive a plurality of vibration structures (530) based on the control of the processor (120).

[0237] According to one embodiment, the sensor driving IC (560) can drive a plurality of sensors (540) based on the control of the processor (120).

[0238] According to one embodiment, the memory (130) may include instructions for the operation of the processor (120), the vibration structure driving IC (550), and the sensor driving IC (560).

[0239] FIG. 6 is a diagram illustrating an electronic device (600) including a housing (610) and a side key (620). FIG. 7 is a perspective view illustrating a side key (620) and a plurality of vibrating structures (630). FIG. 8A is a cross-sectional view illustrating a side key (620) and a plurality of vibrating structures (630) within the housing (610).

[0240] FIG. 6 is a drawing showing an electronic device including a housing (610) and a side key (620). FIG. 7 is a drawing showing a side key (620) and a plurality of vibrating structures (630). FIG. 8a is a drawing showing a cross-section of a side key (620) and a plurality of vibrating structures inside the housing (610).

[0241] Referring to FIGS. 6 to 8A, an electronic device (600) (e.g., the electronic device (101) of FIG. 1, the electronic device (200) of FIG. 2A, the electronic device (300) of FIG. 3A, the electronic device (400) of FIG. 4, and the electronic device (500) of FIG. 5) may include a housing (610) including a bottom surface (611) and a side surface (612) formed to surround (e.g., surround) the bottom surface (611), and a side key (620) for a user's key input (e.g., the side key (520) of FIG. 5, a plurality of side buttons). A hole is formed in the side surface (612) (e.g., the side bezel structure (318) of FIG. 3a) of the housing (610) (e.g., the housing (210, 220) of FIG. 2a, the housing (310) of FIG. 3a), and the upper surface (e.g., the pressing surface, the touch surface, the surface) of the side key (620) can be exposed to the outside through the hole in the side surface (612) of the housing (610).

[0242] The side key (620) may include a plurality of key structures (621, 622, 623) for user key input (e.g., a plurality of key structures (521, 522, 523) of FIG. 5).

[0243] For example, FIG. 7 is a diagram illustrating a first key structure (621), a second key structure (622), and a third key structure (623). The first key structure (621) is for a first key input by a user, the second key structure (622) is for a second key input by a user, and the third key structure (623) is for a third key input by a user. As illustrated, the first key structure (621) and the second key structure (622) may be connected via a connecting portion (624) to be arranged as a single side key (e.g., a side button). As illustrated, the third key structure (623) is arranged separately from the connected first key structure and the second key structure.

[0244] As illustrated in FIG. 7, a pattern (625) (e.g., a concave and convex pattern, an embossing pattern) is formed on the upper surface of the first portion (623a) of the third key structure (623). In this manner, a user can distinguish the third key structure (623) from the first key structure (621) and the second key structure (622).

[0245] According to one embodiment, the side key (620) includes a plurality of key structures (621, 622, and 623) configured to allow user key input (e.g., the plurality of key structures (521, 522, and 523) of FIG. 5 ). The electronic device (600) may include a plurality of vibrating structures (630) (e.g., the plurality of vibrating structures (530) of FIG. 5 ) for providing (e.g., transmitting) vibrations to the side key (620). For example, the plurality of vibrating structures (630) may be disposed on the inner side (612) of the housing (610) to provide (e.g., transmit) vibrations to the side key (620) (e.g., the plurality of side buttons). For example, the plurality of vibrating structures (630) may include a first vibrating structure (631), a second vibrating structure (632), and a third vibrating structure (633). For example, each of the first vibration structure (631), the second vibration structure (632), and the third vibration structure (633) may include a piezo actuator, a haptic actuator, a vibration element, or a vibration plate.

[0246] For example, in FIG. 8a, among the first vibration structure (631), the second vibration structure (632), and the third vibration structure (633) constituting a plurality of vibration structures (630), the first vibration structure (631) and the second vibration structure (632) are illustrated.

[0247] As illustrated in FIG. 7, the first vibration structure (631) may be positioned to contact at least a portion of the first key structure (621) to provide (e.g., transmit) vibration to the first key structure (621). For example, a first portion (621a) of the first key structure (621) may be exposed to the outside so that a user may press the key. At least a portion of a second portion (621b) connected to the first portion (621a) of the first key structure (621) may be positioned inside a side surface (612) of the housing (610). The lower end of the second portion (621b) of the first key structure (621) may have an inclined shape such that the end is pointed. The lower end of the second part (621b) of the first key structure (621) can be inserted (e.g., accommodated) into the first groove (631a) formed in the first vibration structure (631). The lower end of the second part (621b) of the first key structure (621) can be inserted (e.g., accommodated) into the first groove (631a) formed in the first vibration structure (631), so that the first key structure (621) can be fixed on top of the first vibration structure (631).

[0248] A similar configuration can be applied to the second key structure (622) and the third key structure (623). The second key structure (622) can be fixed on the second vibration structure (632). The third key structure (623) can be fixed on the third vibration structure (633). With respect to the second key structure (622), a lower end of a second portion (622b) of the second key structure (622) can be inserted into (e.g., received in) a second groove (632a) formed in the second vibration structure (632). With respect to the third key structure (623), a lower end of a second portion (623b) of the third key structure (623) can be inserted into (e.g., received in) a third groove (633a) formed in the third vibration structure (633).

[0249] In this way, vibration is applied to the side keys (620) (e.g., multiple side buttons) by the plurality of vibration structures (630), so that the side keys (620) (e.g., multiple side buttons) can provide a haptic function.

[0250] According to one embodiment, the electronic device (600) may include a plurality of sensors (640) (e.g., a plurality of sensors (540) of FIG. 5) for sensing a press (or touch) of a side key (620) or an interaction between the side key (620) and a user (e.g., a press or touch of the side key (620)).

[0251] According to one embodiment, a plurality of sensors (640) and a plurality of vibrating structures (630) may be arranged on a printed circuit board (680).

[0252] The plurality of sensors (640) may include a first sensor (641) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) for sensing a pressing of the first key structure (621), and a second sensor (642) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) for sensing a pressing of the second key structure (622). Although not shown in FIG. 8A, the plurality of sensors (640) may include a third sensor (not shown) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) for sensing a pressing of the third key structure (623). For example, the first sensor (641) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) may sense a pressing or touching of the first key structure (621). A second sensor (642) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) can sense a press or touch of the second key structure (622). A third sensor (not shown) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) can sense a press or touch of the third key structure (623).

[0253] According to one embodiment, the electronic device (600) may include a vibration structure driving IC (e.g., a vibration structure driving IC (550) of FIG. 5) that operates a plurality of vibration structures (630).

[0254] According to one embodiment, the electronic device (600) may include a sensor driving IC (e.g., sensor driving IC (560) of FIG. 5) that operates a plurality of sensors (540).

[0255] According to one embodiment, the electronic device (600) may include a processor (e.g., processor (120) of FIG. 1, processor (120) of FIG. 5) that controls the operation of the vibration structure driving IC (550) and the sensor driving IC (560).

[0256] According to one embodiment, the electronic device (600) may include a memory (e.g., memory (130) of FIG. 1, memory (130) of FIG. 5) operatively connected to a processor (120). For example, the memory (130) may include instructions for the operation of the processor (120), the vibrating structure driving IC (550), and the sensor driving IC (560).

[0257] According to one embodiment, the vibration structure driving IC (550) can drive a plurality of vibration structures (630) based on the control of the processor (120).

[0258] According to one embodiment, the sensor driving IC (560) can drive a plurality of sensors (640) based on the control of the processor (120).

[0259] According to one embodiment, the memory (130) may include instructions for the operation of the processor (120), the vibration structure driving IC (550), and the sensor driving IC (560).

[0260] Fig. 8b is a drawing showing a side view of a housing, a side key, and a cross-section of a plurality of vibrating structures. In describing the plurality of vibrating structures (630) of the side key (620) of Fig. 8b, a detailed description of a configuration identical (or similar) to that of Fig. 8a may be omitted.

[0261] Fig. 8c is a drawing showing a cross-section of a side surface of a housing, a side key, and a vibration structure. In describing the plurality of vibration structures (630) of the side key (620) of Fig. 8c, a detailed description of a configuration identical (or similar) to that of Fig. 8a or Fig. 8b may be omitted.

[0262] Referring to FIGS. 6, 7, and 8C, the electronic device (600) may include a housing (610) including a bottom surface (611) and a side surface (612) formed to surround (e.g., enclose) the bottom surface (611), and a side key (620) for a user's key input. For example, a hole may be formed in the side surface (612) of the housing (610) (e.g., the side bezel structure (318) of FIG. 3A), and an upper surface (e.g., a pressing surface, a touch surface, a surface) of the side key (620) may be exposed to the outside through the hole in the side surface (612) of the housing (610).

[0263] According to one embodiment, the side key (620) of the electronic device (600) may include one composite key structure (650) (e.g., a broad key structure) and one side structure (e.g., the third key structure (623) of FIG. 7).

[0264] For example, the upper surface (e.g., pressing surface, touch surface, surface) of one composite key structure (650) (e.g., broad key structure) and the upper surface (e.g., pressing surface, touch surface, surface) of one side structure (623) can be exposed to the outside through one hole formed in the side surface (612) of the housing (610).

[0265] For example, the upper surface (e.g., pressing surface, touch surface, surface) of one composite key structure (650) (e.g., broad key structure) may be exposed to the outside through a first hole formed in the side surface (612) of the housing (610).

[0266] For example, the upper surface (e.g., pressing surface, touch surface, surface) of one side structure (623) may be exposed to the outside through a second hole formed in the side surface (612) of the housing (610).

[0267] For example, the first key structure (621) and the second key structure (622) of FIG. 8a or FIG. 8b can be integrated to form a single composite key structure (650) (e.g., a broad key structure).

[0268] For example, a composite key structure (650) (e.g., a broad key structure) may include a first portion (651) and a second portion (652). The first portion (651) may include a first area (653) for receiving a first button input, and a second area (654) for receiving a second button input.

[0269] For example, one side structure (623) may be positioned to receive a third button input.

[0270] For example, a first region (653) of a composite key structure (650) (e.g., a broad key structure) may be a first button (e.g., a side key). For example, a second region (654) of a composite key structure (650) (e.g., a broad key structure) may be a first button (e.g., a side key).

[0271] For example, the first region (653) and the second region (654) of the first portion (651) may be connected via a connecting portion (655) (e.g., the central portion, connecting portion (624) of FIG. 8A). When viewed from the outside, the first region (653), the connecting portion (655), and the second region (654) may be connected as one to form a long bar-shaped side button (e.g., a side key). The composite key structure (650) (e.g., a broad key structure) and the third key structure (623) may be separately arranged (see FIG. 6).

[0272] Although not shown in FIG. 8c, a composite key structure (650) (e.g., a broad key structure) and a third key structure (623) may be connected and arranged (see FIG. 10).

[0273] According to one embodiment, the electronic device (600) may include a plurality of vibrating structures (630) (e.g., the plurality of vibrating structures (530) of FIG. 5) for providing (e.g., transmitting) vibrations to the side keys (620). For example, the plurality of vibrating structures (630) may be disposed on the inside of the side surfaces (612) of the housing (610) to provide (e.g., transmit) vibrations to the side keys (620) (e.g., the plurality of side buttons).

[0274] For example, the plurality of vibrating structures (630) may include a first vibrating structure (660) (e.g., composite vibrating structure, broad vibrating structure) that can provide (e.g., transmit) vibrations to a composite key structure (650) (e.g., broad key structure). For example, the first vibrating structure (631) and the second vibrating structure (632) of FIGS. 7 and 8B may be integrated to form a single first vibrating structure (660) (e.g., composite vibrating structure, broad vibrating structure).

[0275] Although not shown in FIG. 8C, the plurality of vibrating structures (630) may include a second vibrating structure (e.g., the third vibrating structure (633) of FIG. 7) that can provide (e.g., transmit) vibrations to the side key structure (623). In FIG. 8C, among the plurality of vibrating structures, a first vibrating structure (660) (e.g., a composite vibrating structure, a broad vibrating structure) is shown.

[0276] For example, each of the first vibration structure (660) (e.g., composite vibration structure, broad vibration structure) and the second vibration structure (e.g., third vibration structure (633) of FIG. 7) may include a piezo actuator, a haptic actuator, a vibration element, or a vibration plate.

[0277] For example, a composite key structure (650) (e.g., a broad key structure) may include a first portion (651) that is exposed to the outside and a second portion (652) that is positioned to contact a first vibration structure (660) (e.g., a composite vibration structure, a broad vibration structure). The first portion (651) and the second portion (652) of the composite key structure (650) (e.g., a broad key structure) may be connected, and at least a portion of the second portion (652) may be positioned inside a side surface (612) of the housing (610).

[0278] For example, the lower end of the second part (652) of the composite key structure (650) (e.g., broad key structure) may have an inclined shape so that the end becomes pointed. The lower end of the second part (652) may be inserted into (e.g., received in) a groove (e.g., the first groove (631a) of FIG. 7) formed in the first vibration structure (660) (e.g., composite vibration structure, broad vibration structure). The second part (652) of the composite key structure (650) (e.g., broad key structure) may be inserted into (e.g., received in) a groove (e.g., the first groove (631a) of FIG. 7) formed in the first vibration structure (660) (e.g., composite vibration structure, broad vibration structure), so that the composite key structure (650) (e.g., broad key structure) may be fixed on the first vibration structure (660) (e.g., composite vibration structure, broad vibration structure).

[0279] By applying vibration to the side key (620) (e.g., multiple side buttons) by the plurality of vibration structures (630), the side key (620) (e.g., multiple side buttons) can provide a haptic function.

[0280] According to one embodiment, the electronic device (600) may include a plurality of sensors (640) (e.g., a plurality of sensors (540) of FIG. 5) for sensing a press (or touch) of a side key (620).

[0281] According to one embodiment, a plurality of sensors (640) and a plurality of vibrating structures (630) may be arranged on a printed circuit board (680).

[0282] For example, the plurality of sensors (640) may include a first sensor (641) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor), a second sensor (642), and a third sensor (643) for sensing a pressing of a composite key structure (650) (e.g., a broad key structure). The first sensor (641) may be arranged to sense a pressing of a first area (653) of the composite key structure (650) (e.g., a broad key structure) (e.g., a pressing of a first button). The second sensor (642) may be arranged to sense a pressing of a second area (654) of the composite key structure (650) (e.g., a broad key structure) (e.g., a pressing of a second button). A third sensor (643) may be arranged to sense the pressing of a connecting portion (655) (e.g., a central portion) of a composite key structure (650) (e.g., a broad key structure).

[0283] Although not shown in Fig. 8c, the plurality of sensors (640) may further include a sensor (not shown) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) for sensing the pressing of the third key structure (623). Fig. 9a is a cross-sectional view of a side surface of a housing in which side keys and a plurality of vibration structures are arranged, viewed in the direction A of Fig. 6. Fig. 9b is a cross-sectional view of a side surface of a housing in which side keys and a plurality of vibration structures are arranged, viewed in the direction B of Fig. 6.

[0284] Referring to FIGS. 6, 9a and 9b, the electronic device (600) may include a waterproof member (670) (e.g., a waterproof ring) to prevent moisture from entering the housing (610) through the portion where the side key (620) is positioned.

[0285] According to one embodiment, the waterproofing member (670) (e.g., a waterproofing ring) may include a first waterproofing member (671) (e.g., a first waterproofing ring) and a second waterproofing member (672) (e.g., a second waterproofing ring). For example, the first waterproofing member (671) (e.g., a first waterproofing ring) may be arranged to be fitted into a second portion (621b) of the first key structure (621). For example, the second waterproofing member (672) (e.g., a second waterproofing ring) may be arranged to be fitted into a second portion (622b) of the second key structure (622). Although not shown in FIGS. 9A and 9B , the waterproofing member (670) (e.g., a waterproofing ring) may include a third waterproofing member (not shown) (e.g., a third waterproofing ring). A third waterproof member (not shown) (e.g., a third waterproof ring) may be arranged to fit into the second portion (623b) of the third key structure (623).

[0286] Fig. 9c is a cross-sectional view of the side of the housing in which the side key and the vibration structure are arranged, viewed in the direction A of Fig. 6. In describing the side key (620) and the vibration structure (660) of Fig. 9c, a detailed description of the same (or similar) configuration as that of Fig. 8c may be omitted.

[0287] Referring to FIGS. 6, 7, and 9C, according to one embodiment, the first key structure (621) and the second key structure (622) of FIGS. 9A and 9B may be integrated to form a single composite key structure (650) (e.g., a broad key structure). For example, a first portion (653) and a second portion (654) of the composite key structure (650) (e.g., the broad key structure) may be connected via a connecting portion (655) (e.g., a central portion, the connecting portion (624) of FIG. 8A) to be arranged as a side key (e.g., a side button). For example, the first portion (653) of the composite key structure (650) (e.g., the broad key structure) may become a single button (e.g., a side key). For example, the second portion (654) of the composite key structure (650) (e.g., a broad key structure) may be a button (e.g., a side key).

[0288] Although not shown in FIG. 9c, the composite key structure (650) (e.g., broad key structure) and the third key structure (e.g., the third key structure (623) of FIG. 7) may be arranged separately.

[0289] According to one embodiment, the electronic device (600) may include a plurality of vibration structures (e.g., a plurality of vibration structures (630) of FIG. 7, a plurality of vibration structures (530) of FIG. 5) for providing (e.g., transmitting) vibrations to the side keys (620). For example, the plurality of vibration structures (630) may be disposed on the inner side of the side surface (612) of the housing (610) to provide (e.g., transmit) vibrations to the side keys (620) (e.g., a plurality of side buttons).

[0290] For example, the plurality of vibrating structures (630) may include a first vibrating structure (660) (e.g., composite vibrating structure, broad vibrating structure) that can provide (e.g., transmit) vibrations to a composite key structure (650) (e.g., broad key structure). For example, the first vibrating structure (631) and the second vibrating structure (632) of FIGS. 7 and 9A may be integrated to form a single first vibrating structure (660) (e.g., composite vibrating structure, broad vibrating structure).

[0291] Although not shown in FIG. 9C, the plurality of vibrating structures (630) may include a third vibrating structure (e.g., the third vibrating structure (633) of FIG. 7) that can provide (e.g., transmit) vibrations to the third key structure (623). In FIG. 9C, among the first vibrating structure (660) (e.g., composite vibrating structure, broad vibrating structure) and the third vibrating structure (633) constituting the plurality of vibrating structures (630), the first vibrating structure (660) (e.g., composite vibrating structure, broad vibrating structure) is shown.

[0292] For example, each of the first vibration structure (660) (e.g., composite vibration structure, broad vibration structure) and the third vibration structure (e.g., the third vibration structure (633) of FIG. 7) may include a piezo actuator, a haptic actuator, a vibration element, or a vibration plate.

[0293] By applying vibration to the side key (620) (e.g., multiple side buttons) by the plurality of vibration structures (630), the side key (620) (e.g., multiple side buttons) can provide a haptic function.

[0294] According to one embodiment, the electronic device (600) may include a plurality of sensors (640) (e.g., a plurality of sensors (540) of FIG. 5) for sensing a press (or touch) of a side key (620).

[0295] According to one embodiment, a plurality of sensors (640) and a plurality of vibrating structures (630) may be arranged on a printed circuit board (680).

[0296] For example, the plurality of sensors (640) may include a first sensor (641) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor), a second sensor (642), and a third sensor (643) for sensing a pressing of a composite key structure (650) (e.g., a broad key structure). The first sensor (641) may be arranged to sense a pressing of a first portion (653) of the composite key structure (650) (e.g., the broad key structure). The second sensor (642) may be arranged to sense a pressing of a second portion (654) of the composite key structure (650) (e.g., the broad key structure). The third sensor (643) may be arranged to sense a pressing of a connecting portion (655) (e.g., a central portion) of the composite key structure (650) (e.g., the broad key structure).

[0297] Although not shown in FIG. 9c, the plurality of sensors (640) may further include a sensor (not shown) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) for sensing the pressing of the third key structure (623).

[0298] FIG. 10 is a drawing showing an electronic device (1000) including a housing (610) and a side key (120). FIG. 11 is a drawing showing a side key (1020) and a plurality of vibrating structures (1030). FIG. 12 is a drawing showing a side key (1020) and a plurality of vibrating structures (1030). FIG. 13 is a drawing showing a cross-section of a side key (1020) and a plurality of vibrating structures (1030) inside the housing (610). FIG. 14 is a drawing showing a cross-section of a side surface of a housing in which a side key (1020) and a plurality of vibrating structures (1030) are arranged, as viewed in direction A of FIG. 10.

[0299] Referring to FIGS. 10 to 14, an electronic device (1000) (e.g., the electronic device (101) of FIG. 1, the electronic device (200) of FIG. 2A, the electronic device (300) of FIG. 3A, the electronic device (400) of FIG. 4, and the electronic device (500) of FIG. 5) may include a housing (610) including a bottom surface (611) and a side surface (612) formed to surround (e.g., surround) the bottom surface (611), and a side key (1020) for a user's key input (e.g., the side key (520) of FIG. 5, a plurality of side buttons). A hole is formed in the side surface (612) of the housing (610) (e.g., the side bezel structure (318) of FIG. 3A), and the upper surface (e.g., the pressing surface, the touch surface, the surface) of the side key (1020) can be exposed to the outside through the hole in the side surface (612) of the housing (610).

[0300] For example, the side key (1020) may include a plurality of key structures (1021, 1022, 1023) for a user's key input (e.g., the plurality of key structures (521, 522, 523) of FIG. 5). For example, the plurality of key structures (1020) may include a first key structure (1021) for a user's first key input, a second key structure (1022) for a user's second key input, and a third key structure (1023) for a user's third key input. For example, the first key structure (1021), the second key structure (1022), and the third key structure (1023) may be connected to form a side key (e.g., a side button) as one.

[0301] For example, when a user presses or touches the side key (1020), a pattern (1025) (e.g., a concave-convex pattern, an embossing pattern) may be formed on the upper surface of the first portion (1023a) of the third key structure (1023) so that the first key structure (1021), the second key structure (1022), and the third key structure (1023) can be distinguished.

[0302] According to one embodiment, the electronic device (1000) may include a plurality of vibration structures (1030) (e.g., a plurality of vibration structures (530) of FIG. 5) for providing (e.g., transmitting) vibrations to the side keys (1020). For example, the plurality of vibration structures (1030) may be disposed on the inside of a side surface (612) of the housing (610) to provide (e.g., transmit) vibrations to the side keys (1020) (e.g., a plurality of side buttons). For example, the plurality of vibration structures (1030) may include a first vibration structure (1031), a second vibration structure (1032), and a third vibration structure (1033). For example, each of the first vibration structure (1031), the second vibration structure (1032), and the third vibration structure (1033) may include a piezo actuator, a haptic actuator, a vibration element, or a vibration plate.

[0303] As illustrated in FIGS. 11 and 12, the first vibration structure (1031) may be positioned to contact at least a portion of the first key structure (1021) to provide (e.g., transmit) vibration to the first key structure (1021). For example, a first portion (1021a) of the first key structure (1021) may be exposed to the outside so that a user may press this portion. At least a portion of a second portion (1021b) connected to the first portion (1021a) of the first key structure (1021) may be positioned inside the housing (610). A lower end of the second portion (1021b) of the first key structure (1021) may have an inclined shape such that the end is pointed. The lower end of the second part (1021b) of the first key structure (1021) can be inserted (e.g., received) into the first groove (1031a) formed in the first vibration structure (1031). The lower end of the second part (1021b) of the first key structure (1021) can be inserted (e.g., received) into the first groove (1031a) formed in the first vibration structure (1031), so that the first key structure (1021) can be fixed on top of the first vibration structure (1031).

[0304] A similar configuration can be applied to the second vibration structure (1032) and the third vibration structure (1033). The lower end of the second part (1022b) of the second key structure (1022) can be inserted into (e.g., accommodated in) a second groove (1032a) formed in the second vibration structure (1032), so that the second key structure (1022) can be fixed on top of the second vibration structure (1032). The lower end of the second part (1023b) of the third key structure (1023) can be inserted into (e.g., accommodated in) a third groove (1033a) formed in the third vibration structure (1033), so that the third key structure (1023) can be fixed on top of the third vibration structure (1033).

[0305] By applying vibration to the side key (1020) (e.g., multiple side buttons) by a plurality of vibration structures (1030), the side key (1020) (e.g., multiple side buttons) can provide a haptic function.

[0306] According to one embodiment, the electronic device (1000) may include a plurality of sensors (1040) (e.g., a plurality of sensors (540) of FIG. 5) for sensing a press (or touch) of a side key (1020). For example, the plurality of sensors (1040) illustrated in FIG. 13 may include a first sensor (1041) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor), a second sensor (1042) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor), a third sensor (1043) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor), and a fourth sensor (1044) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor).

[0307] For example, a first sensor (1041) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) and a second sensor (1042) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) may be placed around the first key structure (1021) to sense a touch or press of the first key structure (1021).

[0308] For example, a third sensor (1032) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) and a fourth sensor (1044) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) may be placed around the third key structure (1023) to sense a touch or press of the third key structure (1023).

[0309] According to one embodiment, the electronic device (1000) may include a fixing plate (1050) for fixing the first key structure (1021), the second key structure (1022), and the third key structure (1023) of the side key (1020) in position.

[0310] According to one embodiment, the electronic device (1000) may include a support plate (1060) for supporting a plurality of vibrating structures (1030).

[0311] As illustrated in FIG. 11, the upper surface (1020a) and the body portion (2020b) of the side key (1020) are manufactured separately, and then the upper surface (1020a) and the body portion (2020b) can be joined.

[0312] As illustrated in Fig. 12, the upper surface (1020c) and the body portion (2020d) of the side key (1020) can be formed as an integral body.

[0313] According to one embodiment, the electronic device (1000) may include a vibration structure driving IC (e.g., a vibration structure driving IC (550) of FIG. 5) that operates a plurality of vibration structures (1030).

[0314] According to one embodiment, the electronic device (1000) may include a sensor driving IC (e.g., sensor driving IC (560) of FIG. 5) that operates a plurality of sensors (1040).

[0315] According to one embodiment, the electronic device (1000) may include a processor (e.g., processor (120) of FIG. 1, processor (120) of FIG. 5) that controls the operation of a vibration structure driving IC (550) and a sensor driving IC (560).

[0316] According to one embodiment, the electronic device (1000) may include a memory (e.g., memory (130) of FIG. 1, memory (130) of FIG. 5) operatively connected to a processor (120). For example, the memory (130) may include instructions for the operation of the processor (120), the vibrating structure driving IC (550), and the sensor driving IC (560).

[0317] According to one embodiment, the vibration structure driving IC (550) can drive a plurality of vibration structures (1030) based on the control of the processor (120).

[0318] According to one embodiment, the sensor driving IC (560) can drive a plurality of sensors (1040) based on the control of the processor (120).

[0319] According to one embodiment, the memory (130) may include instructions for the operation of the processor (120), the vibration structure driving IC (550), and the sensor driving IC (560).

[0320] FIG. 15 is a drawing showing a cross-section of a side key (1520), a plurality of vibrating structures (1530), and a plurality of sensors (1540) of an electronic device (1500). FIG. 16 is a drawing showing a side key and a vibrating structure.

[0321] Referring to FIGS. 15 and 16, an electronic device (1500) (e.g., the electronic device (101) of FIG. 1, the electronic device (200) of FIG. 2A, the electronic device (300) of FIG. 3A, the electronic device (400) of FIG. 4, and the electronic device (500) of FIG. 5) may include a housing (e.g., the housing (610) of FIG. 10) including a bottom surface (e.g., the bottom surface (611) of FIG. 10) and a side surface (e.g., the side surface (612) of FIG. 10) formed to surround (e.g., to enclose) the bottom surface (611), and a side key (1520) for a user's key input (e.g., the side key (520) of FIG. 5, a plurality of side buttons)). A hole is formed in the side surface (612) of the housing (610), and the upper surface (e.g., pressing surface, touch surface, surface) of the side key (1520) can be exposed to the outside through the hole in the side surface (612) of the housing (610).

[0322] For example, the side key (1520) may include a first key structure (1521) for a first key input by the user, a second key structure (1522) for a second key input by the user, and a third key structure (1523) for a third key input by the user.

[0323] For example, when a user presses or touches the side key (1520), a concave-convex pattern (e.g., an embossing pattern) may be formed on the upper surface (e.g., surface) of the third key structure (1523) so that the user can distinguish between the first key structure (1521), the second key structure (1522), and the third key structure (1523).

[0324] According to one embodiment, the electronic device (1500) may include a plurality of vibration structures (1530) (e.g., the plurality of vibration structures (530) of FIG. 5) for providing (e.g., transmitting) vibrations to the side keys (1520). For example, the plurality of vibration structures (1530) may be disposed on the inner side of the side surface (612) of the housing (610) to provide (e.g., transmit) vibrations to the side keys (1520) (e.g., the plurality of side buttons). For example, the plurality of vibration structures (1530) may include a first vibration structure (1531), a second vibration structure (1532), and a third vibration structure (1533). For example, each of the first vibration structure (1531), the second vibration structure (1532), and the third vibration structure (1533) may include a piezo actuator, a haptic actuator, a vibration element, or a vibration plate.

[0325] According to one embodiment, the first vibrating structure (1531) is positioned to contact at least a portion of the first key structure (1521) so as to provide (e.g., transmit) vibrations to the first key structure (1521).

[0326] According to one embodiment, the second vibrating structure (1532) is positioned to contact at least a portion of the second key structure (1522) so as to provide (e.g., transmit) vibrations to the second key structure (1522).

[0327] According to one embodiment, the third vibration structure (1533) is positioned to contact at least a portion of the third key structure (1523) so as to provide (e.g., transmit) vibration to the third key structure (1523).

[0328] By applying vibration to the side key (1520) (e.g., multiple side buttons) by a plurality of vibration structures (1530), the side key (1520) (e.g., multiple side buttons) can provide a haptic function.

[0329] According to one embodiment, the electronic device (1500) may include a plurality of sensors (1540) (e.g., a plurality of sensors (540) of FIG. 5) for sensing a press (or touch) of a side key (1520). For example, the plurality of sensors (1540) may include a first sensor (1541) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor), a second sensor (1542) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor), a third sensor (1543) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor), and a fourth sensor (1544) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor).

[0330] For example, a first sensor (1541) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) and a second sensor (1542) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) may be positioned to sense a touch or pressing of the first key structure (1521). The first sensor (1541) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) and the second sensor (1542) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) may be positioned around the first key structure (1521).

[0331] For example, a second sensor (1542) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) and a third sensor (1543) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) may be positioned to sense a touch or press of the second key structure (1522). The second sensor (1542) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) and the third sensor (1543) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) may be positioned around the second key structure (1522).

[0332] For example, a third sensor (1032) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) and a fourth sensor (1544) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) may be positioned to sense a touch or press of the third key structure (1523). The third sensor (1032) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) and the fourth sensor (1544) (e.g., a pressure sensor, an ultrasonic sensor, a touch sensor) may be positioned around the third key structure (1523).

[0333] According to one embodiment, the electronic device (1500) may include a vibration structure driving IC (e.g., a vibration structure driving IC (550) of FIG. 5) that operates a plurality of vibration structures (1530).

[0334] According to one embodiment, the electronic device (1500) may include a sensor driving IC (e.g., sensor driving IC (560) of FIG. 5) that operates a plurality of sensors (1540).

[0335] According to one embodiment, the electronic device (1500) may include a processor (e.g., processor (120) of FIG. 1, processor (120) of FIG. 5) that controls the operation of a vibration structure driving IC (550) and a sensor driving IC (560).

[0336] According to one embodiment, the electronic device (1500) may include a memory (e.g., memory (130) of FIG. 1, memory (130) of FIG. 5) operatively connected to a processor (120). For example, the memory (130) may include instructions for the operation of the processor (120), the vibrating structure driving IC (550), and the sensor driving IC (560).

[0337] According to one embodiment, the vibration structure driving IC (550) can drive a plurality of vibration structures (1530) based on the control of the processor (120).

[0338] According to one embodiment, the sensor driving IC (560) can drive a plurality of sensors (1540) based on the control of the processor (120).

[0339] According to one embodiment, the memory (130) may include instructions for the operation of the processor (120), the vibration structure driving IC (550), and the sensor driving IC (560).

[0340] According to one embodiment, the electronic device (1500) may include a waterproof member (1570) (e.g., a waterproof ring) to prevent moisture from entering the portion where the side key (1520) is placed.

[0341] According to one embodiment, the waterproof member (1570) (e.g., a waterproof ring) may be arranged to fit into at least a portion of the first key structure (1521). Although not shown in the drawing, the waterproof member (1570) (e.g., a waterproof ring) may also be arranged to fit into at least a portion of the second key structure (1522). The waterproof member (1570) (e.g., a waterproof ring) may also be arranged to fit into at least a portion of the third key structure (1523).

[0342] Fig. 17 is a drawing showing a key structure and a vibration structure. Fig. 18 is a drawing showing a key structure and a vibration structure.

[0343] Referring to FIGS. 17 and 18, the vibrating structure (1730) may be positioned to contact at least a portion of the key structure (1720) to provide (e.g., transmit) vibration to the key structure (1720). For example, a first portion (1721) of the key structure (1720) may be exposed to the outside so that a user may press the key. At least a portion of a second portion (1722) connected to the first portion (1721) of the key structure (1720) may be positioned inside a side surface (e.g., the side surface (612) of FIG. 10) of a housing (e.g., the housing (610) of FIG. 10). A lower end (1722a) of the second portion (1722) of the key structure (1720) may have an inclined shape such that the end is pointed. For example, a groove (1731) may be formed on the upper portion (e.g., top surface) of the vibrating structure (1730). The lower end (1722a) of the second part (1722) of the key structure (1720) may be inserted into (e.g., received) the groove (1731) formed in the vibrating structure (1730). The lower end (1722a) of the second part (1722) of the key structure (1720) may be inserted into (e.g., received) the groove (1731) formed in the vibrating structure (1730), so that the key structure (1720) may be fixed on top of the vibrating structure (1730).

[0344] For example, the side key can provide a haptic function by applying vibration to the key structure (1720) by the vibration structure (1730). The wider the area of ​​contact between the vibration structure (1730) and the lower end (1722a) of the second part (1722) of the key structure (1720), the more effectively the vibration generated by the vibration structure (1730) can be transmitted to the key structure (1720). If the lower end (1722a) of the second part (1722) of the key structure (1720) is inserted into the groove (1731) formed in the vibration structure (1730) in a semi-fixed (e.g., partially allowing movement) form, the area of ​​the contact can be widened.

[0345] For example, when a user presses a side key, the vibrating structure (1730) may be moved up and down, and a force may be applied to move it sideways. When the lower end (1722a) of the second part (1722) of the key structure (1720) is inserted into the groove (1731) formed in the vibrating structure (1730) in a semi-fixed (e.g., partially allowing movement) form, the key structure (1720) is fixed by the groove (1731) formed in the vibrating structure (1730), thereby preventing the key structure (1720) from being displaced from a set position.

[0346] According to one embodiment, a contact expansion member (1740) (e.g., contact expansion structure, contact expansion ring) may be disposed in the second portion (1722) of the key structure (1720).

[0347] For example, a contact expansion member (1740) (e.g., contact expansion structure, contact expansion ring) may be arranged in a form fitted to the second part (1722) of the key structure (1720).

[0348] For example, the contact expansion member (1740) (e.g., contact expansion structure, contact expansion ring) may be positioned to contact the upper surface (e.g., upper portion) of the vibrating structure (1730).

[0349] A contact expansion member (1740) (e.g., a contact expansion structure, a contact expansion ring) is arranged to be in contact with the vibration structure (1730), so that the contact point between the key structure (1720) and the vibration structure (1730) can be expanded. By the contact expansion member (1740) (e.g., a contact expansion structure, a contact expansion ring), vibration generated in the vibration structure (1740) can be more effectively transmitted to the key structure (1720).

[0350] Figures 19a and 19b are drawings showing a side key and a plurality of vibration structures arranged to be in contact.

[0351] Referring to FIGS. 19A and 19B, a side key (e.g., side key (1020) of FIG. 10) may include a first key structure (1920), a second key structure (1930), and a third key structure (1940). A plurality of vibrating structures (1950, 1960, 1970) may include a first vibrating structure (1950), a second vibrating structure (1960), and a third vibrating structure (1970).

[0352] According to one embodiment, the first key structure (1920) may include a first portion (1921) that is positioned to be exposed to the outside of a housing (e.g., the housing (610) of FIG. 10), and a second portion (1922) that is connected to the first portion (1921) and at least a portion of which is positioned inside the housing (610). For example, an end of the second portion (1922) of the first key structure (1920) may be inserted into a groove (1951) formed in the first vibration structure (1950). A contact point is formed between the second portion (1922) of the first key structure (1920) and the first vibration structure (1950), so that vibration generated in the first vibration structure (1950) may be transmitted to the first key structure (1920).

[0353] According to one embodiment, the second key structure (1930) may include a first portion (1931) that is positioned to be exposed to the outside of a housing (e.g., the housing (610) of FIG. 10), and a second portion (1932) that is connected to the first portion (1931) and at least a portion of which is positioned inside the housing (610). For example, an end of the second portion (1932) of the second key structure (1930) may be inserted into a groove (1961) formed in the second vibration structure (1960). A contact point is formed between the second portion (1932) of the second key structure (1930) and the second vibration structure (1960), so that vibration generated in the second vibration structure (1960) may be transmitted to the second key structure (1930).

[0354] According to one embodiment, the first key structure (1920), the second key structure (1930), and the third key structure (1940) may be spaced apart from each other. The third key structure (1940) may include a first portion (1941) that is positioned to be exposed to the outside of a housing (e.g., the housing (610) of FIG. 10), and a second portion (1942) that is connected to the first portion (1941) and at least a portion of which is positioned inside the housing (610). For example, an end of the second portion (1942) of the third key structure (1940) may be inserted into a groove (1971) formed in the third vibration structure (1970). A contact point is formed between the second part (1942) of the third key structure (1940) and the third vibration structure (1970), so that vibration generated in the third vibration structure (1970) can be transmitted to the third key structure (1940).

[0355] Figures 20 and 21 are drawings showing a key structure and a vibration structure.

[0356] Referring to FIGS. 20 and 21, an electronic device (e.g., an electronic device (101) of FIG. 1, an electronic device (200) of FIG. 2A, an electronic device (300) of FIG. 3A, an electronic device (400) of FIG. 4, an electronic device (500) of FIG. 5, an electronic device (600) of FIG. 6) may include a side key (2000) for a user's key input (e.g., a side key (520) of FIG. 5, a side key (620) of FIG. 6), and a plurality of vibration structures (2040, 2050, 2060) (e.g., a plurality of vibration structures (630) of FIG. 7).

[0357] According to one embodiment, a hole is formed in a side surface (e.g., side surface (612) of FIG. 6) of a housing (e.g., housing (610) of FIG. 6), and an upper surface (e.g., pressing surface, touch surface, surface) of a side key (2000) can be exposed to the outside through the hole in the side surface (612) of the housing (610).

[0358] For example, the side key (2000) may include a plurality of key structures (2010, 2020, 2030) for a user's key input (e.g., a plurality of key structures (521, 522, 523) of FIG. 5, a plurality of key structures (621, 622, 623) of FIG. 6). For example, the plurality of key structures (2010, 2020, 2030) may include a first key structure (2010) for a user's first key input, a second key structure (2020) for a user's second key input, and a third key structure (2030) for a user's third key input. For example, the first key structure (2010) and the second key structure (2020) may be connected and arranged as one side key (e.g., a side button). For example, the third key structure (2030), the first key structure (2010), and the second key structure (2020) may be arranged at a certain interval and separated from each other.

[0359] For example, when a user presses or touches the side key (2000), a concave-convex pattern (e.g., an embossing pattern) may be formed on the upper surface (e.g., surface) of the first part (2031) of the third key structure (2030) so that the first key structure (2010), the second key structure (2020), and the third key structure (2030) can be distinguished.

[0360] According to one embodiment, a plurality of vibrating structures (2040, 2050, 2060) may be disposed on the inner side (612) of the housing (610) to provide (e.g., transmit) vibrations to the side keys (2000) (e.g., the plurality of side buttons). For example, the plurality of vibrating structures (2040, 2050, 2060) may include a first vibrating structure (2040), a second vibrating structure (2050), and a third vibrating structure (2060). For example, each of the first vibrating structure (2040), the second vibrating structure (2050), and the third vibrating structure (2060) may include a piezo actuator, a haptic actuator, a vibrating element, or a vibrating plate.

[0361] According to one embodiment, the first vibration structure (2040) may be positioned to contact at least a portion of the first key structure (2010) to provide (e.g., transmit) vibration to the first key structure (2010). For example, the first portion (2011) of the first key structure (2010) may be exposed to the outside so that a user may press the key. At least a portion of the second portion (2012) connected to the first portion (2011) of the first key structure (2010) may be positioned inside a side surface (612) of the housing (610). The lower end of the second portion (2012) of the first key structure (2010) may have an inclined shape such that the end is pointed. The lower end of the second part (2012) of the first key structure (2010) can be inserted (e.g., received) into the first groove (2041) formed in the first vibration structure (2040). The lower end of the second part (2012) of the first key structure (2010) can be inserted (e.g., received) into the first groove (2041) formed in the first vibration structure (2040), so that the first key structure (2010) can be fixed on top of the first vibration structure (2040).

[0362] According to one embodiment, a hole may be formed in at least a portion of a first part (2011) of a first key structure (2010). A first fixing pin (2013) may be inserted and placed into the hole formed in the first part (2011) of the first key structure (2010). By inserting the first fixing pin (2013) into the hole formed in the first part (2011) of the first key structure (2010), the first key structure (2010) may be fixed within a predetermined range. For example, when pressure is applied to the first key structure (2010) by a user, the first fixing pin (2013) may be inserted and placed into the hole formed in the first part (2011) of the first key structure (2010) so that the first key structure (2010) does not deviate from a position set in a vertical direction. For example, a first fixing pin (2013) may be inserted and placed in a hole formed in a first part (2011) of the first key structure (2010) to prevent the first key structure (2010) from being detached from the outside of the housing (610).

[0363] According to one embodiment, the second vibrating structure (2050) may be positioned to contact at least a portion of the second key structure (2020) to provide (e.g., transmit) vibration to the second key structure (2020). For example, a first portion (2021) of the second key structure (2020) may be exposed to the outside so that a user may press the key. At least a portion of a second portion (2022) connected to the first portion (2021) of the second key structure (2020) may be positioned within a side surface (612) of the housing (610). A lower end of the second portion (2022) of the second key structure (2020) may have an inclined shape such that the end is pointed. The lower end of the second part (2022) of the second key structure (2020) can be inserted (e.g., received) into a second groove (2051) formed in the second vibration structure (2050). The lower end of the second part (2022) of the second key structure (2020) can be inserted (e.g., received) into a second groove (2051) formed in the second vibration structure (2050), so that the second key structure (2020) can be fixed on top of the second vibration structure (2050).

[0364] According to one embodiment, a hole may be formed in at least a portion of the first part (2021) of the second key structure (2020). A second fixing pin (2023) may be inserted and placed into the hole formed in the first part (2021) of the second key structure (2020). By inserting the second fixing pin (2023) into the hole formed in the first part (2021) of the second key structure (2020), the second key structure (2020) may be fixed within a predetermined range. For example, when pressure is applied to the second key structure (2020) by a user, the second fixing pin (2023) may be inserted and placed into the hole formed in the first part (2021) of the second key structure (2020) so that the second key structure (2020) does not deviate from a position set in the vertical direction. For example, a second fixing pin (2023) may be inserted and placed in a hole formed in the first part (2021) of the second key structure (2020) to prevent the second key structure (2020) from being detached from the outside of the housing (610).

[0365] According to one embodiment, the third vibration structure (2060) may be positioned to contact at least a portion of the third key structure (2030) to provide (e.g., transmit) vibration to the third key structure (2030). For example, a first portion (2031) of the third key structure (2030) may be exposed to the outside so that a user may press the key. At least a portion of a second portion (2032) connected to the first portion (2031) of the third key structure (2030) may be positioned inside a side surface (612) of the housing (610). A lower end of the second portion (2032) of the third key structure (2030) may have an inclined shape such that the end is pointed. The lower end of the second part (2032) of the third key structure (2030) can be inserted (e.g., received) into a third groove (2061) formed in the third vibration structure (2060). The lower end of the second part (2032) of the third key structure (2030) can be inserted (e.g., received) into a third groove (2061) formed in the third vibration structure (2060), so that the third key structure (2030) can be fixed on top of the third vibration structure (2060).

[0366] According to one embodiment, a hole may be formed in at least a portion of the first part (2031) of the third key structure (2030). A third fixing pin (2033) may be inserted and placed into the hole formed in the first part (2021) of the third key structure (2030). The third fixing pin (2033) may be inserted into the hole formed in the first part (2031) of the third key structure (2030), so that the third key structure (2030) may be fixed within a predetermined range. For example, when pressure is applied to the third key structure (2030) by a user, the third fixing pin (2033) may be inserted and placed into the hole formed in the first part (2031) of the third key structure (2030) so that the third key structure (2030) does not deviate from a position set in the vertical direction. For example, a third fixing pin (2033) may be inserted and placed in a hole formed in the first part (2031) of the third key structure (2030) to prevent the third key structure (2030) from being detached from the outside of the housing (610).

[0367] By applying vibration to the side key (2000) (e.g., multiple side buttons) by a plurality of vibration structures (2040, 2050, 2060), the side key (2000) (e.g., multiple side buttons) can provide a haptic function.

[0368] Figure 22 is a drawing showing a key structure and a vibration structure.

[0369] Referring to FIG. 22, an electronic device (e.g., an electronic device (101) of FIG. 1, an electronic device (200) of FIG. 2A, an electronic device (300) of FIG. 3A, an electronic device (400) of FIG. 4, an electronic device (500) of FIG. 5, an electronic device (600) of FIG. 6) may include a side key (2200) for a user's key input (e.g., a side key (520) of FIG. 5, a side key (1020) of FIG. 11), and a plurality of vibration structures (2240, 2250, 2260) (e.g., a plurality of vibration structures (1030) of FIG. 11).

[0370] According to one embodiment, a hole is formed in a side surface (e.g., side surface (612) of FIG. 10) of a housing (e.g., housing (610) of FIG. 10), and an upper surface (e.g., pressing surface, touch surface, surface) of a side key (2200) can be exposed to the outside through the hole in the side surface (612) of the housing (610).

[0371] For example, the side key (2200) may include a plurality of key structures (2210, 2220, 2230) for a user's key input (e.g., a plurality of key structures (521, 522, 523) of FIG. 5, a plurality of key structures (1021, 2022, 2023) of FIG. 11). For example, the plurality of key structures (2210, 2220, 2230) may include a first key structure (2210) for a user's first key input, a second key structure (2220) for a user's second key input, and a third key structure (2230) for a user's third key input. For example, the first key structure (2210), the second key structure (2220), and the third key structure (2230) may be connected and arranged as one side key (e.g., a side button).

[0372] For example, when a user presses or touches the side key (2200), a concave-convex pattern (e.g., an embossing pattern) may be formed on the upper surface (e.g., surface) of the first part (2231) of the third key structure (2230) so that the first key structure (2210), the second key structure (2220), and the third key structure (2230) can be distinguished.

[0373] According to one embodiment, a plurality of vibrating structures (2240, 2250, 2260) may be disposed on the inner side (612) of the housing (610) to provide (e.g., transmit) vibrations to the side keys (2200) (e.g., the plurality of side buttons). For example, the plurality of vibrating structures (2240, 2250, 2260) may include a first vibrating structure (2240), a second vibrating structure (2250), and a third vibrating structure (2260). For example, each of the first vibrating structure (2240), the second vibrating structure (2250), and the third vibrating structure (2260) may include a piezo actuator, a haptic actuator, a vibrating element, or a vibrating plate.

[0374] According to one embodiment, the first vibration structure (2240) may be positioned to contact at least a portion of the first key structure (2210) to provide (e.g., transmit) vibration to the first key structure (2210). For example, the first portion (2211) of the first key structure (2210) may be exposed to the outside so that a user may press the key. At least a portion of the second portion (2212) connected to the first portion (2211) of the first key structure (2210) may be positioned inside the side surface (612) of the housing (610). The lower end of the second portion (2212) of the first key structure (2210) may have an inclined shape such that the end is pointed. The lower end of the second part (2212) of the first key structure (2210) can be inserted (e.g., received) into the first groove (2241) formed in the first vibration structure (2240). The lower end of the second part (2212) of the first key structure (2210) can be inserted (e.g., received) into the first groove (2241) formed in the first vibration structure (2240), so that the first key structure (2210) can be fixed on top of the first vibration structure (2240).

[0375] According to one embodiment, a hole may be formed in at least a portion of the first part (2211) of the first key structure (2210). A first fixing pin (2213) may be inserted and placed into the hole formed in the first part (2211) of the first key structure (2210). By inserting the first fixing pin (2213) into the hole formed in the first part (2211) of the first key structure (2210), the relative position of the first key structure (2210) may be fixed (e.g., restrained) within a predetermined range. For example, when pressure is applied to the first key structure (2210) by a user, the first fixing pin (2213) may be inserted and placed into the hole formed in the first part (2211) of the first key structure (2210) so that the first key structure (2210) does not deviate from the predetermined position in the vertical direction. For example, a first fixing pin (2213) may be inserted and placed in a hole formed in a first part (2211) of the first key structure (2210) to prevent the first key structure (2210) from being detached from the outside of the housing (610).

[0376] According to one embodiment, the second vibration structure (2250) may be positioned to contact at least a portion of the second key structure (2220) to provide (e.g., transmit) vibration to the second key structure (2220). For example, a first portion (2221) of the second key structure (2220) may be exposed to the outside so that a user may press the key. At least a portion of a second portion (2222) connected to the first portion (2221) of the second key structure (2220) may be positioned inside a side surface (612) of the housing (610). A lower end of the second portion (2222) of the second key structure (2220) may have an inclined shape such that the end is pointed. The lower end of the second part (2222) of the second key structure (2220) can be inserted (e.g., received) into the second groove (2251) formed in the second vibration structure (2250). The lower end of the second part (2222) of the second key structure (2220) can be inserted (e.g., received) into the second groove (2251) formed in the second vibration structure (2250), so that the second key structure (2220) can be fixed on top of the second vibration structure (2250).

[0377] According to one embodiment, a hole may be formed in at least a portion of the first part (2221) of the second key structure (2220). A second fixing pin (2223) may be inserted and placed into the hole formed in the first part (2221) of the second key structure (2220). By inserting the second fixing pin (2223) into the hole formed in the first part (2221) of the second key structure (2220), the second key structure (2220) may be fixed within a predetermined range. For example, when pressure is applied to the second key structure (2220) by a user, the second fixing pin (2223) may be inserted and placed into the hole formed in the first part (2221) of the second key structure (2220) so that the second key structure (2220) does not deviate from a position set in the vertical direction. For example, a second fixing pin (2223) may be inserted and placed in a hole formed in the first part (2221) of the second key structure (2220) to prevent the second key structure (2220) from being detached from the outside of the housing (610).

[0378] According to one embodiment, the third vibration structure (2260) may be positioned to contact at least a portion of the third key structure (2230) to provide (e.g., transmit) vibration to the third key structure (2230). For example, a first portion (2231) of the third key structure (2230) may be exposed to the outside so that a user may press the key. At least a portion of a second portion (2232) connected to the first portion (2231) of the third key structure (2230) may be positioned inside a side surface (612) of the housing (610). A lower end of the second portion (2232) of the third key structure (2230) may have an inclined shape such that the end is pointed. The lower end of the second part (2232) of the third key structure (2230) can be inserted (e.g., received) into the third groove (2261) formed in the third vibration structure (2260). The lower end of the second part (2232) of the third key structure (2230) can be inserted (e.g., received) into the third groove (2261) formed in the third vibration structure (2260), so that the third key structure (2230) can be fixed on top of the third vibration structure (2260).

[0379] According to one embodiment, a hole may be formed in at least a portion of the first part (2231) of the third key structure (2230). A third fixing pin (2233) may be inserted and placed into the hole formed in the first part (2221) of the third key structure (2230). When the third fixing pin (2233) is inserted into the hole formed in the first part (2231) of the third key structure (2230), the third key structure (2230) may be fixed within a predetermined range. For example, when pressure is applied to the third key structure (2230) by a user, the third fixing pin (2233) may be inserted and placed into the hole formed in the first part (2231) of the third key structure (2230) so that the third key structure (2230) does not deviate from a position set in the vertical direction. For example, a third fixing pin (2233) may be inserted and placed in a hole formed in the first part (2231) of the third key structure (2230) to prevent the third key structure (2230) from being detached from the outside of the housing (610).

[0380] By applying vibration to the side key (2200) (e.g., multiple side buttons) by a plurality of vibration structures (2240, 2250, 2260), the side key (2200) (e.g., multiple side buttons) can provide a haptic function.

[0381] Figure 23 is a drawing showing a key structure and a vibration structure.

[0382] Referring to FIG. 23, an electronic device (e.g., an electronic device (101) of FIG. 1, an electronic device (200) of FIG. 2A, an electronic device (300) of FIG. 3A, an electronic device (400) of FIG. 4, an electronic device (500) of FIG. 5, an electronic device (600) of FIG. 6) may include a side key (2300) for a user's key input (e.g., a side key (520) of FIG. 5, a side key (1020) of FIG. 11), and a plurality of vibration structures (2240, 2250, 2260) (e.g., a plurality of vibration structures (1030) of FIG. 11).

[0383] According to one embodiment, a hole is formed in a side surface (e.g., side surface (612) of FIG. 10) of a housing (e.g., housing (610) of FIG. 10), and an upper surface (e.g., pressing surface, touch surface, surface) of a side key (2300) can be exposed to the outside through the hole in the side surface (612) of the housing (610).

[0384] For example, the side key (2300) may include a plurality of key structures (2310, 2320, 2330) for a user's key input (e.g., a plurality of key structures (521, 522, 523) of FIG. 5, a plurality of key structures (1021, 1022, 1023) of FIG. 11). For example, the plurality of key structures (2310, 2320, 2330) may include a first key structure (2310) for a user's first key input, a second key structure (2320) for a user's second key input, and a third key structure (2330) for a user's third key input. For example, the first key structure (2310), the second key structure (2320), and the third key structure (2330) may be connected and arranged as one side key (e.g., a side button).

[0385] For example, a concave-convex pattern (e.g., an embossing pattern) may be formed on the upper surface (e.g., surface) of the first portion (2331) of the third key structure (2330) so that a user can distinguish between the first key structure (2310), the second key structure (2320), and the third key structure (2330).

[0386] According to one embodiment, a plurality of vibrating structures (2240, 2250, 2260) may be disposed on the inner side (612) of the housing (610) to provide (e.g., transmit) vibrations to the side keys (2300) (e.g., the plurality of side buttons). For example, the plurality of vibrating structures (2240, 2250, 2260) may include a first vibrating structure (2240), a second vibrating structure (2250), and a third vibrating structure (2260). For example, each of the first vibrating structure (2240), the second vibrating structure (2250), and the third vibrating structure (2260) may include a piezo actuator, a haptic actuator, a vibrating element, or a vibrating plate.

[0387] According to one embodiment, the first vibration structure (2240) may be positioned to contact at least a portion of the first key structure (2310) to provide (e.g., transmit) vibration to the first key structure (2310). For example, the first portion (2311) of the first key structure (2310) may be exposed to the outside so that a user may press the key. At least a portion of the second portion (2312) connected to the first portion (2311) of the first key structure (2310) may be positioned inside the side surface (612) of the housing (610). The lower end of the second portion (2312) of the first key structure (2310) may have an inclined shape such that the end is pointed. The lower end of the second part (2312) of the first key structure (2310) can be inserted (e.g., received) into the first groove (2241) formed in the first vibration structure (2240). The lower end of the second part (2312) of the first key structure (2310) can be inserted (e.g., received) into the first groove (2241) formed in the first vibration structure (2240), so that the first key structure (2310) can be fixed on top of the first vibration structure (2240).

[0388] According to one embodiment, a hole may be formed in at least a portion of the first part (2311) of the first key structure (2310). A first fixing pin (2313) may be inserted and placed into the hole formed in the first part (2311) of the first key structure (2310). By inserting the first fixing pin (2313) into the hole formed in the first part (2311) of the first key structure (2310), the position of the first key structure (2310) may be fixed within a predetermined range. For example, when pressure is applied to the first key structure (2310) by a user, the first fixing pin (2313) may be inserted and placed into the hole formed in the first part (2311) of the first key structure (2310) so that the first key structure (2310) does not deviate from the set position in the vertical direction. For example, a first fixing pin (2313) may be inserted and placed in a hole formed in a first part (2311) of the first key structure (2310) to prevent the first key structure (2310) from being detached from the outside of the housing (610).

[0389] According to one embodiment, the second vibration structure (2250) may be positioned to contact at least a portion of the second key structure (2320) to provide (e.g., transmit) vibration to the second key structure (2320). For example, a first portion (2321) of the second key structure (2320) may be exposed to the outside so that a user may press the key. At least a portion of a second portion (2322) connected to the first portion (2321) of the second key structure (2320) may be positioned inside a side surface (612) of the housing (610). A lower end of the second portion (2322) of the second key structure (2320) may have an inclined shape such that the end is pointed. The lower end of the second part (2322) of the second key structure (2320) can be inserted (e.g., received) into the second groove (2251) formed in the second vibration structure (2250). The lower end of the second part (2322) of the second key structure (2320) can be inserted (e.g., received) into the second groove (2251) formed in the second vibration structure (2250), so that the second key structure (2320) can be fixed on top of the second vibration structure (2250).

[0390] According to one embodiment, the third vibration structure (2260) may be positioned to contact at least a portion of the third key structure (2330) to provide (e.g., transmit) vibration to the third key structure (2330). For example, a first portion (2331) of the third key structure (2330) may be exposed to the outside so that a user may press the key. At least a portion of a second portion (2332) connected to the first portion (2331) of the third key structure (2330) may be positioned inside a side surface (612) of the housing (610). A lower end of the second portion (2332) of the third key structure (2330) may have an inclined shape such that the end is pointed. The lower end of the second part (2332) of the third key structure (2330) can be inserted (e.g., received) into the third groove (2261) formed in the third vibration structure (2260). The lower end of the second part (2332) of the third key structure (2330) can be inserted (e.g., received) into the third groove (2261) formed in the third vibration structure (2260), so that the third key structure (2330) can be fixed on top of the third vibration structure (2260).

[0391] According to one embodiment, a hole may be formed in at least a portion of the first part (2331) of the third key structure (2330). A second fixing pin (2333) may be inserted and placed into the hole formed in the first part (2321) of the third key structure (2330). The second fixing pin (2333) may be inserted into the hole formed in the first part (2331) of the third key structure (2330), so that the third key structure (2330) may be fixed within a predetermined range. For example, when pressure is applied to the third key structure (2330) by a user, the second fixing pin (2333) may be inserted and placed into the hole formed in the first part (2331) of the third key structure (2330) so that the third key structure (2330) does not deviate from a position set in the vertical direction. For example, a second fixing pin (2333) may be inserted and placed into a hole formed in the first part (2331) of the third key structure (2330) to prevent the third key structure (2330) from being detached from the outside of the housing (610).

[0392] By applying vibration to the side keys (2300) (e.g., multiple side buttons) by a plurality of vibration structures (2240, 2250, 2260), the side keys (2300) (e.g., multiple side buttons) can provide a haptic function.

[0393] Figures 24a and 24b are drawings showing a key structure and a vibration structure.

[0394] Referring to FIGS. 24a and 24b, the second portion (2412) of the key structure (2410) can be positioned to be in contact with the vibration structure (2440). The vibration generated in the vibration structure (2440) can be transmitted to the key structure (2410).

[0395] At least a portion of the first portion (2411) of the key structure (2410) may be formed with a hole (2415) (e.g., one or two holes). For example, the hole (2415) (e.g., one or two holes) formed in at least a portion of the first portion (2411) of the key structure (2410) may be formed in a circular shape with the same diameter in the vertical direction and the horizontal direction.

[0396] For example, a fixing pin (2413) (e.g., one or two fixing pins) may be inserted and positioned in a hole (2415) formed in a first part (2411) of a key structure (2410). By inserting a fixing pin (2413) (e.g., one or two fixing pins) into a hole (2415) formed in a first part (2411) of a key structure (2410), the position of the key structure (2410) with respect to the housing may be fixed within a predetermined range.

[0397] According to one embodiment, the range in which the key structure (2410) can move upward, downward, left, and right can be determined by the size (e.g., diameter) of the hole (2415) formed in the first part (2411) of the key structure (2410).

[0398] For example, when pressure is applied to the key structure (2410) by a user, a fixing pin (2413) (e.g., one or two fixing pins) may be inserted and placed into a hole formed in the first part (2411) of the key structure (2410) so that the key structure (2410) does not deviate from the set position in the vertical direction. For example, a fixing pin (2413) (e.g., one or two fixing pins) may be inserted and placed into a hole formed in the first part (2411) of the key structure (2410) so that the key structure (2410) does not deviate from the outside of the housing (610).

[0399] Figures 25a and 25b are drawings showing a key structure and a vibration structure.

[0400] Referring to FIGS. 25A and 25B, the second portion (2512) of the key structure (2510) can be positioned to be in contact with the vibration structure (2540). Vibration generated in the vibration structure (2540) can be transmitted to the key structure (2510).

[0401] At least a portion of the first portion (2511) of the key structure (2510) may be formed with a hole (2515) (e.g., one or two holes).

[0402] For example, the holes (2515) (e.g., one or two holes) formed in at least a portion of the first portion (2511) of the key structure (2510) may be formed in an elliptical shape having an elongated length in the vertical direction.

[0403] For example, a fixing pin (2513) (e.g., one or two fixing pins) may be inserted and positioned in a hole (2515) formed in a first part (2511) of a key structure (2510). By inserting a fixing pin (2513) (e.g., one or two fixing pins) into a hole (2515) formed in a first part (2511) of a key structure (2510), the position of the key structure (2510) with respect to the housing may be fixed within a predetermined range.

[0404] According to one embodiment, the range in which the key structure (2510) can move upward, downward, left, and right can be determined by the shape and size (e.g., diameter) of the hole (2515) formed in the first part (2511) of the key structure (2510).

[0405] For example, a hole (2515) (e.g., one or two holes) is formed in an elliptical shape with a long length in the vertical direction, so that the key structure (2510) can be formed with a narrow range of movement in the vertical direction and a relatively wide range of movement in the vertical direction.

[0406] For example, when pressure is applied to the key structure (2510) by a user, a fixing pin (2513) (e.g., one or two fixing pins) may be inserted and placed into a hole formed in the first part (2511) of the key structure (2510) so that the key structure (2510) does not deviate from the set position in the vertical direction. For example, a fixing pin (2513) (e.g., one or two fixing pins) may be inserted and placed into a hole formed in the first part (2511) of the key structure (2510) so that the key structure (2510) does not deviate from the outside of the housing (610).

[0407] Figure 26 is a drawing showing a form in which a key structure is arranged on the side of the housing.

[0408] Referring to FIG. 26, at least a portion of the key structure (2610) may be positioned to be in contact with the vibrating structure (2640). Vibrations generated in the vibrating structure (2640) may be transmitted to the key structure (2610).

[0409] According to one embodiment, at least a portion of the key structure (2610) may be formed with a hole (e.g., one or two holes). For example, the hole (e.g., one or two holes) formed in at least a portion of the key structure (2610) may be formed in a circular shape with the same diameter in the vertical direction and the horizontal direction.

[0410] For example, a fixing pin (2613) (e.g., one or two fixing pins) may be inserted and positioned in a hole formed in the key structure (2610). By inserting a fixing pin (2613) (e.g., one or two fixing pins) into a hole formed in the key structure (2610), the position of the key structure (2610) with respect to the housing may be fixed within a predetermined range.

[0411] For example, when pressure is applied to the key structure (2610) by a user, a fixing pin (2613) (e.g., one or two fixing pins) may be inserted and placed into a hole formed in the key structure (2610) so that the key structure (2610) does not deviate from a position set in the vertical direction. For example, a fixing pin (2613) (e.g., one or two fixing pins) may be inserted and placed into a hole formed in the key structure (2610) so that the key structure (2610) does not deviate from the outside of the housing (610).

[0412] According to one embodiment, the inner side (612a) of the side surface (612) of the housing where the key structure (2610) is arranged may be formed flat. The outer side (2610a) of the key structure (2610) arranged adjacent to the inner side (612a) of the side surface (612) of the housing may be formed flat. Even if the inner side (612a) of the side surface (612) of the housing is formed flat, the key structure (2610) may be fixed to the housing without being detached by a fixing pin (2613) (e.g., one or two fixing pins) formed in a hole in the key structure (2610).

[0413] Figure 27 is a drawing showing a form in which a key structure is arranged on the side of the housing.

[0414] Referring to FIG. 27, at least a portion of the key structure (2710) may be positioned to be in contact with the vibrating structure (2640). Vibrations generated in the vibrating structure (2640) may be transmitted to the key structure (2710).

[0415] The inner side (612) of the side surface (612) of the housing (e.g., the housing (610) of FIG. 6) in which the key structure (2710) is placed may be formed in a step shape (612b). The outer side of the key structure (2710) placed adjacent to the inner side of the side surface (612) of the housing may be formed in a step shape (2710a). The outer side of the key structure (2710) is caught by the step shape (612b) of the side surface (612) of the housing (e.g., the housing (610) of FIG. 6), thereby fixing the key structure (2710). The position of the key structure (2710) with respect to the housing may be fixed or restricted.

[0416] Figure 28 is a drawing showing a form in which a key structure is arranged on the side of the housing.

[0417] Referring to FIG. 28, according to one embodiment, at least a portion of the key structure (2810) may be positioned to contact the vibrating structure (2840). Vibrations generated in the vibrating structure (2840) may be transmitted to the key structure (2810).

[0418] For example, the lower end (2812a) of the second part (2812) of the key structure (2810) may have a slanted shape so that the end becomes pointed. The lower end (2812a) of the second part (2812) of the key structure (2810) may be inserted into (e.g., received in) a groove (2841) formed in the vibrating structure (2840). The lower end (2812a) of the second part (2812) of the key structure (2810) may be inserted into (e.g., received in) a groove (2841) formed in the vibrating structure (2840), so that the key structure (2810) may be fixed on top of the vibrating structure (2840).

[0419] According to one embodiment, a contact expansion member (2820) (e.g., contact expansion structure, contact expansion ring) may be disposed in the second portion (2812) of the key structure (2810).

[0420] For example, a contact expansion member (2820) (e.g., contact expansion structure, contact expansion ring) may be arranged in a form fitted to the second part (2812) of the key structure (2810).

[0421] For example, the contact expansion member (2820) (e.g., contact expansion structure, contact expansion ring) may be positioned to contact the upper surface (e.g., upper portion) of the vibrating structure (2840).

[0422] The contact expansion member (2820) (e.g., contact expansion structure, contact expansion ring) is arranged to be in contact with the vibration structure (2840), so that the contact point between the key structure (2810) and the vibration structure (2840) can be expanded. The vibration generated in the vibration structure (2840) can be more effectively transmitted to the key structure (2810) by the contact expansion member (2820) (e.g., contact expansion structure, contact expansion ring).

[0423] According to one embodiment, a hole (e.g., one or two holes) may be formed in the first portion of the key structure (2810). For example, the hole (e.g., one or two holes) formed in the first portion of the key structure (2810) may be formed in an elliptical shape that is elongated in the vertical direction.

[0424] For example, a fixing pin (2813) (e.g., one or two fixing pins) may be inserted and positioned in a hole formed in the key structure (2810). By inserting a fixing pin (2813) (e.g., one or two fixing pins) into a hole formed in the key structure (2810), the position of the key structure (2810) with respect to the housing may be fixed within a predetermined range.

[0425] For example, when pressure is applied to the key structure (2810) by a user, a fixing pin (2813) (e.g., one or two fixing pins) may be inserted and placed into a hole formed in the key structure (2810) so that the key structure (2810) does not deviate from a position set in the vertical direction. For example, a fixing pin (2813) (e.g., one or two fixing pins) may be inserted and placed into a hole formed in the key structure (2810) so that the key structure (2810) does not deviate from the outside of the housing (e.g., the housing (610) of FIG. 6).

[0426] Figures 29a and 29b are drawings showing a key structure and a vibration structure.

[0427] Referring to FIGS. 29a and 29b, the lower portion (2912a) of the second portion (2912) of the key structure (2910) is formed to have a width that becomes narrower as it goes downward, and the bottom of the lower portion (2912a) may be formed flat. The groove (2941) formed in the vibration structure (2940) may be formed to have a flat bottom surface.

[0428] For example, the second part (2912) of the key structure (2910) may be inserted into the groove (2941) of the vibration structure (2940) so that the second part (2912) of the key structure (2910) and the vibration structure (2940) are in contact. Vibration generated in the vibration structure (2940) may be transmitted to the key structure (2910).

[0429] According to one embodiment, at least a portion of the first portion (2911) of the key structure (2910) may be formed with a hole (2915) (e.g., one or two holes). For example, the hole (2915) (e.g., one or two holes) formed in at least a portion of the first portion (2911) of the key structure (2910) may be formed in a circular shape with the same diameter in the vertical direction and the horizontal direction.

[0430] For example, a fixing pin (2913) (e.g., one or two fixing pins) may be inserted and positioned in a hole (2915) formed in a first part (2911) of a key structure (2910). A fixing pin (2913) (e.g., one or two fixing pins) may be inserted in a hole (2915) formed in a first part (2911) of a key structure (2910), so that the key structure (2910) may be fixed within a predetermined range.

[0431] According to one embodiment, the range in which the key structure (2910) can move upward, downward, left, and right can be determined by the size (e.g., diameter) of the hole (2915) formed in the first part (2911) of the key structure (2910).

[0432] For example, when pressure is applied to the key structure (2910) by a user, a fixing pin (2913) (e.g., one or two fixing pins) may be inserted and placed into a hole formed in the first part (2911) of the key structure (2910) so that the key structure (2910) does not deviate from a position set in the vertical direction. For example, a fixing pin (2913) (e.g., one or two fixing pins) may be inserted and placed into a hole formed in the first part (2911) of the key structure (2910) so that the key structure (2910) does not deviate from the outside of the housing (e.g., the housing (610) of FIG. 6).

[0433] According to one embodiment, a contact expansion member (2920) (e.g., contact expansion structure, contact expansion ring) may be disposed in the second portion (2912) of the key structure (2910).

[0434] For example, a contact expansion member (2920) (e.g., a contact expansion structure, a contact expansion ring) may be arranged in a form fitted to the second part (2912) of the key structure (2910).

[0435] For example, the contact expansion member (2920) (e.g., contact expansion structure, contact expansion ring) may be positioned to contact the upper surface (e.g., upper portion) of the vibrating structure (2940).

[0436] The contact expansion member (2920) (e.g., contact expansion structure, contact expansion ring) is arranged to be in contact with the vibration structure (2940), so that the contact point between the key structure (2910) and the vibration structure (2940) can be expanded. The vibration generated in the vibration structure (2940) can be more effectively transmitted to the key structure (2910) by the contact expansion member (2920) (e.g., contact expansion structure, contact expansion ring).

[0437] According to one embodiment, a waterproofing member (2930) (e.g., a waterproofing ring) may be included to waterproof the portion where the side key is arranged. For example, the waterproofing member (2930) (e.g., a waterproofing ring) may be arranged to fit into the second portion (2912) of the key structure (2910).

[0438] Figures 30a and 30b are drawings showing a key structure and a vibration structure.

[0439] Referring to FIGS. 30A and 30B, the first portion (3011) of the key structure (3010) may be positioned to be exposed to the outside of the housing (e.g., the housing (610) of FIG. 6). For example, the lower portion of the second portion (3012) of the key structure (3010) may be formed to have a width that becomes narrower as it goes downward, and the bottom of the lower portion may be formed to be flat.

[0440] For example, the groove (3041) formed in the vibrating structure (3040) may be formed with a flat bottom surface. For example, the second part (3012) of the key structure (3010) may be inserted into the groove (3041) of the vibrating structure (3040) so that the second part (3012) of the key structure (3010) and the vibrating structure (3040) are in contact. The vibration generated in the vibrating structure (3040) may be transmitted to the key structure (3010). For example, by adjusting the inclination angle (θ) of the lower end of the second part (3012), the area of ​​contact between the second part (3012) and the vibrating structure (3040) may be adjusted.

[0441] According to one embodiment, a contact expansion member (3020) (e.g., contact expansion structure, contact expansion ring) may be disposed in the second portion (3012) of the key structure (3010).

[0442] For example, a contact expansion member (3020) (e.g., contact expansion structure, contact expansion ring) may be arranged in a form fitted to the second part (3012) of the key structure (3010).

[0443] For example, the contact expansion member (3020) (e.g., contact expansion structure, contact expansion ring) may be positioned to contact the upper surface (e.g., upper portion) of the vibrating structure (3040).

[0444] The contact expansion member (3020) (e.g., contact expansion structure, contact expansion ring) is arranged to be in contact with the vibration structure (3040), so that the contact point between the key structure (3010) and the vibration structure (3040) can be expanded. The vibration generated in the vibration structure (3040) can be more effectively transmitted to the key structure (3010) by the contact expansion member (3020) (e.g., contact expansion structure, contact expansion ring).

[0445] According to one embodiment, a waterproof member (3030) (e.g., a waterproof ring) may be included to waterproof the portion where the side key is arranged. For example, the waterproof member (3030) (e.g., a waterproof ring) may be arranged to fit into the second portion (3012) of the key structure (3010).

[0446] Figure 31 is a drawing showing a key structure and a vibration structure.

[0447] Referring to FIG. 31, the vibration structure (3140) may be positioned to contact at least a portion of the key structure (3110) to provide (e.g., transmit) vibration to the key structure (3110). For example, a first portion of the key structure (3110) may be exposed to the outside of a housing (e.g., the housing (610) of FIG. 10) so that a user may press a key. At least a portion of a second portion (3112) connected to the first portion of the key structure (3110) may be positioned inside a side surface (e.g., the side surface (612) of FIG. 10) of the housing (e.g., the housing (610) of FIG. 10). A lower portion of the second portion (3112) of the key structure (3110) may be formed to have a width that becomes narrower as it goes downward, and a bottom of the lower portion may be formed to be flat.

[0448] For example, a groove may be formed on the upper part (e.g., top surface) of the vibrating structure (3140). The groove formed in the vibrating structure (3140) may have a flat bottom surface. The lower end of the second part (3112) of the key structure (3110) may be inserted into (e.g., received) in the groove formed in the vibrating structure (3140). The lower end of the second part (3112) of the key structure (3110) may be inserted into (e.g., received) in the groove formed in the vibrating structure (3140), so that the key structure (3110) may be fixed on top of the vibrating structure (3140).

[0449] For example, the side key can provide a haptic function by applying vibration to the key structure (3110) by the vibration structure (3140). The wider the area of ​​contact between the vibration structure (3140) and the lower end of the second part (3112) of the key structure (3110), the more effectively the vibration generated by the vibration structure (3140) can be transmitted to the key structure (3110). If the lower end of the second part (3112) of the key structure (3110) is inserted into a groove formed in the vibration structure (3140) in a semi-fixed (e.g., partially allowing movement) form, the area of ​​the contact can be widened.

[0450] According to one embodiment, a contact expansion member (3131, 3132) (e.g., contact expansion structure, contact expansion ring) may be disposed in the second portion (3112) of the key structure (3110).

[0451] For example, the contact expansion member (3131, 3132) (e.g., contact expansion structure, contact expansion ring) may be arranged in a form fitted to the second part (3112) of the key structure (3110).

[0452] For example, the contact expansion member (3131, 3132) (e.g., contact expansion structure, contact expansion ring) may be positioned to contact the upper surface (e.g., upper portion) of the vibrating structure (3140).

[0453] For example, the contact expansion member (3131) may be formed in a circular shape.

[0454] For example, the contact expansion member (3132) may be formed in a rectangular shape.

[0455] For example, the contact expansion members (3131, 3132) (e.g., contact expansion structure, contact expansion ring) may be arranged to be in contact with the vibration structure (3140), so that the contact point between the key structure (3110) and the vibration structure (3140) may be expanded. The vibration generated in the vibration structure (3140) by the contact expansion members (3131, 3132) (e.g., contact expansion structure, contact expansion ring) may be more effectively transmitted to the key structure (3110).

[0456] Figure 32 is a drawing showing a key structure and a vibration structure.

[0457] Referring to FIG. 32, a vibration structure (3240) may be positioned to contact at least a portion of a key structure (3210) to provide (e.g., transmit) vibration to the key structure (3210). For example, a first portion of the key structure (3210) may be exposed to the outside of a housing (e.g., the housing (610) of FIG. 10) so that a user may press a key. At least a portion of a second portion (3212) connected to the first portion of the key structure (3210) may be positioned inside a side surface (e.g., the side surface (612) of FIG. 10) of the housing (e.g., the housing (610) of FIG. 10). A lower portion (3212a) of the second portion (3212) of the key structure (3210) may be formed to have a width that becomes narrower as it goes downward, and a bottom of the lower portion (3212a) may be formed to be flat.

[0458] For example, a groove (3241) may be formed on the upper part (e.g., top surface) of the vibrating structure (3240). The groove (3241) formed in the vibrating structure (3240) may have a flat bottom surface. The lower end (3212a) of the second part (3212) of the key structure (3210) may be inserted into (e.g., accommodated) the groove (3241) formed in the vibrating structure (3240). The lower end (3212a) of the second part (3212) of the key structure (3210) may be inserted into (e.g., accommodated) the groove (3241) formed in the vibrating structure (3240), so that the key structure (3210) may be fixed on top of the vibrating structure (3240).

[0459] For example, the side key can provide a haptic function by applying vibration to the key structure (3210) by the vibration structure (3240). The wider the area of ​​contact between the vibration structure (3240) and the lower end (3212a) of the second part (3212) of the key structure (3210), the more effectively the vibration generated by the vibration structure (3240) can be transmitted to the key structure (3210). If the lower end (3212a) of the second part (3212) of the key structure (3210) is inserted into a groove formed in the vibration structure (3240) in a semi-fixed (e.g., partially allowing movement) form, the area of ​​the contact can be widened.

[0460] According to one embodiment, a contact expansion member (3230) (e.g., contact expansion structure, contact expansion ring) may be disposed in the second portion (3212) of the key structure (3210).

[0461] For example, the contact expansion member (3230) (e.g., contact expansion structure, contact expansion ring) may be formed integrally with the second portion (3212) of the key structure (3210).

[0462] For example, the contact expansion member (3230) (e.g., contact expansion structure, contact expansion ring) may be positioned to contact the upper surface (e.g., upper portion) of the vibrating structure (3240).

[0463] For example, the contact expansion member (3230) may be formed in a circular shape.

[0464] For example, the contact expansion member (3230) may be formed in a rectangular shape.

[0465] For example, a contact expansion member (3230) (e.g., a contact expansion structure, a contact expansion ring) may be arranged to be in contact with a vibration structure (3240), so that a contact point between the key structure (3210) and the vibration structure (3240) may be expanded. By the contact expansion member (3230) (e.g., a contact expansion structure, a contact expansion ring), vibration generated in the vibration structure (3240) may be more effectively transmitted to the key structure (3210).

[0466] Figure 33 is a drawing showing a key structure and a vibration structure.

[0467] Referring to FIG. 33, the vibration structure (3340) may be positioned to contact at least a portion of the key structure (3310) to provide (e.g., transmit) vibration to the key structure (3310). For example, a first portion of the key structure (3310) may be exposed to the outside of a housing (e.g., the housing (610) of FIG. 10) so that a user may press a key. At least a portion of a second portion (3312) connected to the first portion of the key structure (3310) may be positioned inside a side surface (e.g., the side surface (612) of FIG. 10) of the housing (e.g., the housing (610) of FIG. 10). A lower portion (3312a) of the second portion (3312) of the key structure (3310) may be formed to have a width that becomes narrower as it goes downward, and a bottom of the lower portion (3312a) may be formed to be flat.

[0468] For example, a groove (3341) may be formed on the upper part (e.g., top surface) of the vibrating structure (3340). The groove (3341) formed in the vibrating structure (3340) may have a flat bottom surface. The lower end (3312a) of the second part (3312) of the key structure (3310) may be inserted into (e.g., received) the groove (3341) formed in the vibrating structure (3340). The lower end (3312a) of the second part (3312) of the key structure (3310) may be inserted into (e.g., received) the groove (3341) formed in the vibrating structure (3340), so that the key structure (3310) may be fixed on top of the vibrating structure (3340).

[0469] For example, the side key can provide a haptic function by applying vibration to the key structure (3310) by the vibration structure (3340). The wider the area of ​​contact between the vibration structure (3340) and the lower end (3312a) of the second part (3312) of the key structure (3310), the more effectively the vibration generated by the vibration structure (3340) can be transmitted to the key structure (3310). If the lower end (3312a) of the second part (3312) of the key structure (3310) is inserted into the groove (3341) formed in the vibration structure (3340) in a semi-fixed (e.g., partially allowing movement) form, the area of ​​the contact can be widened.

[0470] For example, the width of the second part (3312) of the key structure (3310) may be formed wider than the width of the groove (3341) formed in the vibrating structure (3340). The width of the second part (3312) of the key structure (3310) may be formed wider than the width of the groove (3341) formed in the vibrating structure (3340), so that at least a portion of the lower surface of the second part (3312) of the key structure (3310) may be arranged to contact the upper surface of the vibrating structure (3340). The width of the second part (3312) of the key structure (3310) may be formed wider than the width of the groove (3341) formed in the vibrating structure (3340), so that the contact point between the key structure (3310) and the vibrating structure (3340) may be expanded. The vibration generated in the vibrating structure (3340) can be more effectively transmitted to the key structure (3310) by the contact expansion member (3230) (e.g., contact expansion structure, contact expansion ring).

[0471] Figure 34 is a drawing showing a key structure and a vibration structure.

[0472] Referring to FIG. 34, the lower portion (3412a) of the second portion (3412) of the key structure is formed to have a width that becomes narrower as it goes downward, and the bottom of the lower portion (3412a) can be formed flat.

[0473] For example, the groove (3441) formed in the vibrating structure (3440) may be formed with a flat bottom surface. For example, the second part (3412) of the key structure may be inserted into the groove (3441) of the vibrating structure (3440) so that the second part (3412) of the key structure and the vibrating structure (3440) are in contact. The vibration generated in the vibrating structure (3440) may be transmitted to the key structure. For example, the area of ​​contact between the second part (3412) and the vibrating structure (3440) may be controlled by adjusting the inclination angle (θ) of the lower end (3412a) of the second part (3412).

[0474] According to one embodiment, a contact expansion member (3420) (e.g., contact expansion structure, contact expansion ring) may be disposed in the second portion (3412) of the key structure.

[0475] For example, a contact expansion member (3420) (e.g., contact expansion structure, contact expansion ring) may be arranged in a form fitted to the second part (3412) of the key structure.

[0476] For example, the contact expansion member (3420) (e.g., contact expansion structure, contact expansion ring) may be positioned to contact the upper surface (e.g., upper portion) of the vibrating structure (3440).

[0477] The contact expansion member (3420) (e.g., contact expansion structure, contact expansion ring) is arranged to be in contact with the vibration structure (3440), so that the contact point between the key structure and the vibration structure (3440) can be expanded. The vibration generated in the vibration structure (3440) can be more effectively transmitted to the key structure by the contact expansion member (3420) (e.g., contact expansion structure, contact expansion ring).

[0478] Figure 35 is a drawing showing a key structure and a vibration structure.

[0479] Referring to FIG. 35, the lower portion (3512a) of the second portion (3512) of the key structure is formed to have a width that becomes narrower as it goes downward, and the bottom of the lower portion (3512a) can be formed flat.

[0480] For example, the groove (3541) formed in the vibrating structure (3540) may be formed with a flat bottom surface. For example, the second part (3512) of the key structure may be inserted into the groove (3541) of the vibrating structure (3540) so that the second part (3512) of the key structure and the vibrating structure (3540) are in contact. The vibration generated in the vibrating structure (3540) may be transmitted to the key structure. For example, the area of ​​contact between the second part (3512) and the vibrating structure (3540) may be controlled by adjusting the inclination angle (θ) of the lower end (3512a) of the second part (3512).

[0481] According to one embodiment, a contact expansion member (3520) (e.g., contact expansion structure, contact expansion ring) may be disposed in the second portion (3512) of the key structure.

[0482] For example, the contact expansion member (3520) (e.g., contact expansion structure, contact expansion ring) may be arranged in an integral form with the second part (3512) of the key structure.

[0483] For example, a contact expansion member (3520) (e.g., contact expansion structure, contact expansion ring) may be arranged in a form fitted to the second part (3512) of the key structure.

[0484] For example, the contact expansion member (3520) (e.g., contact expansion structure, contact expansion ring) may be positioned to contact the upper surface (e.g., upper portion) of the vibrating structure (3540).

[0485] The contact expansion member (3520) (e.g., contact expansion structure, contact expansion ring) is arranged to be in contact with the vibration structure (3540), so that the contact point between the key structure and the vibration structure (3540) can be expanded. The vibration generated in the vibration structure (3540) can be more effectively transmitted to the key structure by the contact expansion member (3520) (e.g., contact expansion structure, contact expansion ring).

[0486] Figure 36 is a drawing showing a key structure and a vibration structure.

[0487] Referring to FIG. 36, the lower portion (3612a) of the second portion (3612) of the key structure is formed to have a width that becomes narrower as it goes downward, and the bottom of the lower portion (3612a) can be formed flat.

[0488] For example, the groove (3641) formed in the vibrating structure (3640) may be formed with a flat bottom surface. For example, the second part (3612) of the key structure may be inserted into the groove (3641) of the vibrating structure (3640) so that the second part (3612) of the key structure and the vibrating structure (3640) are in contact. The vibration generated in the vibrating structure (3640) may be transmitted to the key structure. For example, the area of ​​contact between the second part (3612) and the vibrating structure (3640) may be controlled by adjusting the inclination angle (θ) of the lower end (3612a) of the second part (3612).

[0489] According to one embodiment, a contact expansion member (3620) (e.g., contact expansion structure, contact expansion ring) may be disposed in the second portion (3612) of the key structure.

[0490] For example, the contact expansion member (3620) (e.g., contact expansion structure, contact expansion ring) may be arranged in an integral form with the second part (3612) of the key structure.

[0491] For example, a contact expansion member (3620) (e.g., contact expansion structure, contact expansion ring) may be arranged in a form fitted to the second part (3612) of the key structure.

[0492] For example, the contact expansion member (3620) (e.g., contact expansion structure, contact expansion ring) may be positioned to contact the upper surface (e.g., upper portion) of the vibrating structure (3640).

[0493] The contact expansion member (3620) (e.g., contact expansion structure, contact expansion ring) is arranged to be in contact with the vibration structure (3640), so that the contact point between the key structure and the vibration structure (3640) can be expanded. The vibration generated in the vibration structure (3640) can be more effectively transmitted to the key structure by the contact expansion member (3620) (e.g., contact expansion structure, contact expansion ring).

[0494] Figure 37 is a drawing showing a key structure and a vibration structure.

[0495] Referring to FIG. 37, the lower portion (3712a) of the second portion (3712) of the key structure is formed to have a width that becomes narrower as it goes downward, and the bottom of the lower portion (3712a) can be formed in a concave shape (e.g., a hemispherical shape).

[0496] For example, the groove (3741) formed in the vibrating structure (3740) may be formed with a flat bottom surface. For example, the second part (3712) of the key structure may be inserted into the groove (3741) of the vibrating structure (3740) so that the second part (3712) of the key structure and the vibrating structure (3740) are in contact. The vibration generated in the vibrating structure (3740) may be transmitted to the key structure. For example, the area of ​​contact between the second part (3712) and the vibrating structure (3740) may be controlled by adjusting the inclination angle (θ) of the lower end (3712a) of the second part (3712).

[0497] According to one embodiment, a contact expansion member (3720) (e.g., contact expansion structure, contact expansion ring) may be disposed in the second portion (3712) of the key structure.

[0498] For example, the contact expansion member (3720) (e.g., contact expansion structure, contact expansion ring) may be arranged in an integral form with the second part (3712) of the key structure.

[0499] For example, a contact expansion member (3720) (e.g., contact expansion structure, contact expansion ring) may be arranged in a form fitted to a second portion (3712) of the key structure.

[0500] For example, the contact expansion member (3720) (e.g., contact expansion structure, contact expansion ring) may be positioned to contact the upper surface (e.g., upper portion) of the vibrating structure (3740).

[0501] The contact expansion member (3720) (e.g., contact expansion structure, contact expansion ring) is arranged to be in contact with the vibration structure (3740), so that the contact point between the key structure and the vibration structure (3740) can be expanded. The vibration generated in the vibration structure (3740) can be more effectively transmitted to the key structure by the contact expansion member (3720) (e.g., contact expansion structure, contact expansion ring).

[0502] Figure 38 is a drawing showing a key structure and a vibration structure.

[0503] Referring to FIG. 38, the lower portion (3812a) of the second portion (3812) of the key structure is formed to have a width that becomes narrower as it goes downward, and the bottom of the lower portion (3812a) can be formed flat.

[0504] For example, the groove (3841) formed in the vibrating structure (3840) may be formed with a flat bottom surface. For example, the second part (3812) of the key structure may be inserted into the groove (3841) of the vibrating structure (3840) so that the second part (3812) of the key structure and the vibrating structure (3840) are in contact. The vibration generated in the vibrating structure (3840) may be transmitted to the key structure. For example, the area of ​​contact between the second part (3812) and the vibrating structure (3840) may be controlled by adjusting the inclination angle (θ) of the lower end (3812a) of the second part (3812).

[0505] For example, a gap (3842) may be formed between the side of the groove (3841) formed in the vibrating structure (3840) and the lower end (3812a) of the second part (3812) of the key structure. Accordingly, the key structure may move more smoothly and, for example, vibrate.

[0506] According to one embodiment, a contact expansion member (3820) (e.g., contact expansion structure, contact expansion ring) may be disposed in the second portion (3812) of the key structure.

[0507] For example, the contact expansion member (3820) (e.g., contact expansion structure, contact expansion ring) may be formed integrally with the second part (3812) of the key structure.

[0508] For example, a contact expansion member (3820) (e.g., contact expansion structure, contact expansion ring) may be arranged in a form fitted to a second portion (3812) of the key structure.

[0509] For example, the contact expansion member (3820) (e.g., contact expansion structure, contact expansion ring) may be positioned to contact the upper surface (e.g., upper portion) of the vibrating structure (3840).

[0510] The contact expansion member (3820) (e.g., contact expansion structure, contact expansion ring) is arranged to be in contact with the vibration structure (3840), so that the contact point between the key structure and the vibration structure (3840) can be expanded. The vibration generated in the vibration structure (3840) can be more effectively transmitted to the key structure by the contact expansion member (3820) (e.g., contact expansion structure, contact expansion ring).

[0511] Figure 39 is a drawing showing a key structure and a vibration structure.

[0512] Referring to FIG. 39, the lower portion (3912a) of the second portion (3912) of the key structure may be formed in a convex shape (e.g., a hemispherical shape).

[0513] For example, the groove (3941) formed in the vibrating structure (3940) may have a bottom surface formed in a concave shape (e.g., a hemispherical shape). For example, the second part (3912) of the key structure may be inserted into the groove (3941) of the vibrating structure (3940) so that the second part (3912) of the key structure and the vibrating structure (3940) are placed in contact.

[0514] For example, the width of the second part (3912) of the key structure may be formed wider than the width of the groove (3941) formed in the vibrating structure (3940). The width of the second part (3912) of the key structure may be formed wider than the width of the groove (3941) formed in the vibrating structure (3940), so that at least a portion of the lower surface of the second part (3912) of the key structure may be arranged to contact the upper surface of the vibrating structure (3940). The width of the second part (3912) of the key structure may be formed wider than the width of the groove (3941) formed in the vibrating structure (3940), so that the contact point between the key structure and the vibrating structure (3940) may be expanded. The vibration generated in the vibrating structure (3940) may be more effectively transmitted to the key structure by the contact expansion member (3230) (e.g., contact expansion structure, contact expansion ring).

[0515] Figure 40 is a drawing showing a key structure and a vibration structure.

[0516] Referring to FIG. 40, a groove (4012a) may be formed at the lower end of the second portion (4012) of the key structure.

[0517] For example, a convex-shaped protrusion (4041) may be formed on the upper surface of the vibrating structure (4040). The protrusion (4041) of the vibrating structure (4040) may be inserted into a groove (4012a) formed at the lower end of the second part (4012) of the key structure, so that the second part (4012) of the key structure and the vibrating structure (4040) may be placed in contact.

[0518] For example, the width of the second part (4012) of the key structure may be formed wider than the width of the protrusion (4041) formed on the vibrating structure (4040). The width of the second part (4012) of the key structure may be formed wider than the width of the protrusion (4041) formed on the vibrating structure (4040), so that at least a portion of the lower surface of the second part (4012) of the key structure may be arranged to contact the upper surface of the vibrating structure (4040). The width of the second part (4012) of the key structure may be formed wider than the width of the protrusion (4041) formed on the vibrating structure (4040), so that the contact point between the key structure and the vibrating structure (4040) may be expanded. The vibration generated in the vibrating structure (4040) may be more effectively transmitted to the key structure by the contact expansion member (3230) (e.g., contact expansion structure, contact expansion ring).

[0519] Figures 41 and 42 are drawings showing sensing a user's swipe key input using a side key. Figure 43 is a drawing showing a plurality of sensors and vibration structures arranged on a printed circuit board.

[0520] Referring to FIGS. 41 to 43, the electronic device of the present disclosure can sense input of a first key (4110), a second key (4120), and a third key (4130) by using a plurality of key structures (e.g., three key structures) included in a side key (4100).

[0521] According to one embodiment, a plurality of sensors (4170) and a vibration structure (4140) may be arranged on a printed circuit board (4310).

[0522] In one embodiment, the first key (4110) can be used as a volume up key. The second key (4120) can be used as a volume down key. The third key (4130) can be used as a home key (or power on-off key).

[0523] According to one embodiment, a user's swipe key input (e.g., sliding key input) may be sensed using a first key (4110) and a second key (4120).

[0524] According to one embodiment, the "tap SWIPE & Press SWIPE tap / press / power press" function can be performed using the A input area of ​​FIG. 41. The "tap / press / power press" function can be performed using the B input area.

[0525] For example, a swipe key input (e.g., sliding key input) of a user moving from a first key (4110) to a second key (4120) can be sensed using a plurality of sensors (4171, 4172, 4173, 4174, 4175). A swipe key input (e.g., sliding key input) can be sensed by sensing the pressure of a key input moving from a first key (4110) to a second key (4120) using a plurality of sensors (4171, 4172, 4173, 4174, 4175).

[0526] For example, a swipe key input (e.g., sliding key input) of a user moving from a second key (4120) to a first key (4110) can be sensed using a plurality of sensors (4171, 4172, 4173, 4174, 4175). A swipe key input (e.g., sliding key input) can be sensed by sensing the pressure of a key input moving from a second key (4120) to a first key (4110) using a plurality of sensors (4171, 4172, 4173, 4174, 4175).

[0527] For example, a key input can be sensed by sensing the pressure applied between the first key (4110) and the second key (4120) using multiple sensors (4171, 4172, 4173, 4174, 4175).

[0528] The electronic device can perform a function based on a user's swipe key input (e.g., sliding key input).

[0529] An electronic device according to an embodiment of the present disclosure (e.g., an electronic device (101) of FIG. 1, an electronic device (200) of FIG. 2A, an electronic device (300) of FIG. 3A, an electronic device (400) of FIG. 4, an electronic device (500) of FIG. 5, an electronic device (600) of FIG. 6, an electronic device (1000) of FIG. 10) may have a plurality of side keys arranged on one side (or both sides) of a housing (e.g., a housing (610) of FIG. 6, a housing (610) of FIG. 10)) that independently provide a haptic function.

[0530] An electronic device according to an embodiment of the present disclosure (e.g., an electronic device (101) of FIG. 1, an electronic device (200) of FIG. 2A, an electronic device (300) of FIG. 3A, an electronic device (400) of FIG. 4, an electronic device (500) of FIG. 5, an electronic device (600) of FIG. 6, an electronic device (1000) of FIG. 10) can provide various haptic responses according to a user's manipulation of a side key.

[0531] An electronic device according to an embodiment of the present disclosure (e.g., an electronic device (101) of FIG. 1, an electronic device (200) of FIG. 2A, an electronic device (300) of FIG. 3A, an electronic device (400) of FIG. 4, an electronic device (500) of FIG. 5, an electronic device (600) of FIG. 6, an electronic device (1000) of FIG. 10) can prevent a plurality of side keys from being displaced from their original positions when the plurality of side keys are pressed or touched.

[0532] An electronic device according to an embodiment of the present disclosure (e.g., an electronic device (101) of FIG. 1, an electronic device (200) of FIG. 2A, an electronic device (300) of FIG. 3A, an electronic device (400) of FIG. 4, an electronic device (500) of FIG. 5, an electronic device (600) of FIG. 6, an electronic device (1000) of FIG. 10) may provide a haptic function through a plurality of side keys arranged on one side (or both sides) of a housing (e.g., a housing (610) of FIG. 6, a housing (610) of FIG. 10)) and may perform a function according to a user's swipe key input (e.g., a sliding key input).

[0533] An electronic device according to an embodiment of the present disclosure (e.g., an electronic device (101) of FIG. 1, an electronic device (200) of FIG. 2A, an electronic device (300) of FIG. 3A, an electronic device (400) of FIG. 4, an electronic device (500) of FIG. 5, an electronic device (600) of FIG. 6, an electronic device (1000) of FIG. 10) may provide a haptic function through a plurality of side keys arranged on one side (or both sides) of a housing (e.g., a housing (610) of FIG. 6, a housing (610) of FIG. 10)) and may perform a function according to a user's scroll key input.

[0534] An electronic device according to an embodiment of the present disclosure (e.g., an electronic device (101) of FIG. 1, an electronic device (200) of FIG. 2A, an electronic device (300) of FIG. 3A, an electronic device (400) of FIG. 4, an electronic device (500) of FIG. 5, an electronic device (600) of FIG. 6, an electronic device (1000) of FIG. 10) may provide a haptic function through a plurality of side keys arranged on one side (or both sides) of a housing (e.g., a housing (610) of FIG. 6, a housing (610) of FIG. 10)), and may perform a function by pressing the plurality of side keys arranged on one side (or both sides) of the housing.

[0535] An electronic device according to an embodiment of the present disclosure (e.g., an electronic device (101) of FIG. 1, an electronic device (200) of FIG. 2A, an electronic device (300) of FIG. 3A, an electronic device (400) of FIG. 4, an electronic device (500) of FIG. 5, an electronic device (600) of FIG. 6, an electronic device (1000) of FIG. 10) may have a plurality of side keys arranged on one side (or both sides) of a housing (e.g., a housing (610) of FIG. 6, a housing (610) of FIG. 10)) that provide a haptic function and may perform a function by touch of the plurality of side keys.

[0536] An electronic device according to an embodiment of the present disclosure (e.g., an electronic device (101) of FIG. 1, an electronic device (200) of FIG. 2A, an electronic device (300) of FIG. 3A, an electronic device (400) of FIG. 4, an electronic device (500) of FIG. 5, an electronic device (600) of FIG. 6, an electronic device (1000) of FIG. 10) can sense a user's touch on a plurality of side keys, thereby reducing the thickness of the plurality of side keys.

[0537] The side key (620) illustrated in FIGS. 6 and 7 can be applied to the electronic device (200) of FIGS. 2A to 2D (e.g., foldable electronic device) or the electronic device (300) of FIGS. 3A and 3B (e.g., flat electronic device).

[0538] The side key (620) illustrated in FIGS. 6 and 7 can be applied to a foldable electronic device that can be folded in or out in a horizontal direction (e.g., in the x-axis direction), or a foldable electronic device that can be folded in or out in a vertical direction (e.g., in the y-axis direction).

[0539] The side key (620) illustrated in FIGS. 6 and 7 can be applied to an electronic device (e.g., a slideable electronic device) in which the screen size can be changed by being arranged to be slidable in a first direction (e.g., slidable in the x-axis direction) or slidable in a second direction (e.g., slidable in the y-axis direction).

[0540] The side key (1020) illustrated in FIGS. 10 and 11 can be applied to the electronic device (200) of FIGS. 2A to 2D (e.g., foldable electronic device) or the electronic device (300) of FIGS. 3A and 3B (e.g., flat electronic device).

[0541] The side key (1020) illustrated in FIGS. 10 and 11 can be applied to a foldable electronic device that can be folded in or out in a horizontal direction (e.g., in the x-axis direction), or a foldable electronic device that can be folded in or out in a vertical direction (e.g., in the y-axis direction).

[0542] The side key (1020) illustrated in FIGS. 10 and 11 can be applied to an electronic device (e.g., a slideable electronic device) in which the screen size can be changed by being arranged to be slidable in a first direction (e.g., slidable in the x-axis direction) or slidable in a second direction (e.g., slidable in the y-axis direction).

Claims

1. In an electronic device (600), A housing (610) including a side (612); A hole is formed on the side (612) of the above housing (610), A side key (620) including a first part exposed to the outside through a hole in the side surface (612), and a second part connected to the first part and positioned inside the side surface (612); A plurality of vibrating structures (630) arranged to be in contact with the second part of the side key (620, 1020); and A plurality of sensors (640, 1040) configured to sense the pressing or touching of the side key (620, 1020); Electronic devices (600).

2. In paragraph 1, The above side key (620) is, A first key structure (621) including a first portion exposed to the outside for pressing or touching, and a second portion having a first side connected to the first portion and a second side in contact with a part of the plurality of vibrating structures (630); A second key structure (622) including a third portion exposed to the outside for pressing or touching, and a fourth portion having a first side connected to the third portion and a second side in contact with a part of the plurality of vibrating structures (630); and A third key structure (623) including a fifth portion exposed to the outside for pressing or touching, and a sixth portion having a first side connected to the fifth portion and a second side in contact with a part of the plurality of vibrating structures (630); Electronic devices (600).

3. In paragraph 2, The first part of the first key structure (621) and the third part of the second key structure (622) are connected, Electronic devices (600).

4. In paragraph 2 or 3, The fifth part of the third key structure (623) is, Separated from the first part of the first key structure (621) and the third part of the second key structure (622), Electronic devices (600).

5. In any one of paragraphs 2 to 4, A plurality of vibrating structures (630) are A first vibration structure (631) arranged to contact the second part of the first key structure (621) and applying a first vibration to the first key structure (621); A second vibration structure (632) arranged to contact the fourth part of the second key structure (622) and applying a second vibration to the second key structure (622); and A third vibration structure (633) is arranged to contact the sixth part of the third key structure (623) and applies a third vibration to the third key structure (623); Electronic devices (600).

6. In any one of paragraphs 2 to 5, The first vibration structure (631) includes a first groove (631a) formed so that at least a part of the second part of the first key structure (621) can be inserted, The second vibration structure (632) includes a second groove (632a) formed so that at least one part of the fourth portion of the second key structure (622) can be inserted, The third vibration structure (633) includes a third groove (633a) formed so that at least one part of the sixth portion of the third key structure (623) can be inserted. Electronic devices (600).

7. In any one of paragraphs 2 to 6, The above multiple sensors (640) are, A first sensor (641) that senses the pressing of the first key structure (621); A second sensor (642) that senses the pressing of the second key structure (622); and Including a third sensor (643) that senses the pressing of the third key structure (623); Electronic devices (600).

8. In paragraph 7, The first sensor (641), the second sensor (642), and the third sensor (643) are arranged at the bottom of the plurality of vibrating structures (630). Electronic devices (600).

9. In any one of paragraphs 1 to 6, The above multiple sensors (640) are, A first sensor (1041) for sensing a touch of a first part of the first key structure (621); A second sensor (1042) for sensing a touch of the third part of the second key structure (622); and A third sensor (1043) for sensing a touch of the fifth part of the third key structure (623); Electronic devices (600).

10. In paragraph 9, The first sensor (1041), the second sensor (1042), and the third sensor (1043) are configured to detect the touch of the side key (1020) and are arranged on the upper part of the plurality of vibrating structures (630). Electronic devices (600).

11. In paragraph 7 or 9, A vibration structure driving IC (550, Integrated circuit) for operating the above plurality of vibration structures; and Including a sensor driving IC (560, Integrated circuit) that operates the above multiple sensors (640, 1040), Electronic devices (600).

12. In paragraph 11, Including a processor (120) that controls the operation of the vibration structure driving IC (550) and the sensor driving IC (560). Electronic devices (600).

13. In paragraph 6, At least a part of the second part (621b) of the first key structure (621) is inserted and placed in the first groove (631a). Electronic devices (600).

14. In paragraph 6, At least a part of the second part (623b) of the second key structure (623) is inserted and placed in the second groove (622a). Electronic devices (600).

15. In paragraph 6, A first contact expansion member arranged in a form fitted into the second part (621b) of the first key structure (621), and It includes a second contact expansion member arranged in an awakened form in the second part (623b) of the second key structure (623); The above first contact expansion member is positioned to be in contact with the upper surface of the first vibration structure (631), The second contact expansion member is positioned to be in contact with the upper surface of the second vibration structure (632). Electronic devices (600).

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