Electronic device including connector

Abstract

An electronic device disclosed herein comprises: a flexible circuit board; a circuit board; and a connector disposed on the circuit board and configured to connect to or disconnect from an end portion of the flexible circuit board. The connector includes: a connector housing that has a cavity formed therein; a first terminal that extends from the circuit board into the cavity and is configured to apply a first pressure in a first direction via a first contact point thereof; and a second terminal that extends from the circuit board into the cavity and is configured to apply a second pressure in a second direction opposite to the first direction via a second contact point thereof. The first terminal and the second terminal may be configured such that the first contact point and the second contact point are in contact with a first surface and a second surface of the end portion, respectively, when the end portion of the flexible circuit board is connected to the connector.

Description

Electronic devices including connectors

[0001] The present disclosure relates to an electronic device including a connector.

[0002] The circuit board and the flexible circuit board can be electrically connected via a connector. The connector connecting the circuit board and the flexible circuit board may be an FPC (flexible printed circuit) connector.

[0003] A flexible circuit board can be horizontally connected to an FPC connector positioned on the circuit board. Compared to board-to-board (BtoB) connectors, FPC connectors can be reduced in height. Furthermore, since the FPC connector's connection target is a flexible circuit board, it can be advantageous in reducing the number of connectors compared to BtoB connectors, which require each corresponding connector for connection.

[0004] The above information may be provided as background information to aid in understanding the present disclosure. None of the above is claimed to be prior art related to the present disclosure, nor can it be used to determine prior art.

[0005] An electronic device according to one embodiment of the present disclosure may include a circuit board, a flexible circuit board, and a connector.

[0006] A connector according to one embodiment of the present disclosure may be arranged on a circuit board and configured to be engaged with or disengaged from an ending portion of the flexible circuit board.

[0007] In one embodiment, the connector may include a connector housing including a cavity formed therein, a first terminal extending into the cavity from a circuit board and configured to apply a first pressure in a first direction through a first contact point thereof, and a second terminal extending into the cavity from the circuit board and configured to apply a second pressure in a second direction opposite to the first direction through a second contact point thereof.

[0008] In one embodiment, the first terminal and the second terminal may be configured such that, when the ending portion of the flexible circuit board is engaged with the connector, the first contact point and the second contact point contact the first surface and the second surface of the ending portion, respectively.

[0009] In one embodiment, the flexible circuit board can be electrically connected to the circuit board.

[0010] In one embodiment, the connector is disposed on the circuit board and can be coupled to the flexible circuit board.

[0011] In one embodiment, the connector may include a plurality of first terminals, a plurality of second terminals, and a connector housing.

[0012] In one embodiment, a plurality of first terminals are spaced apart from each other in the longitudinal direction of the connector and may include a first contact point.

[0013] In one embodiment, the plurality of second terminals may be arranged in alignment with the plurality of first terminals, at least some of which face the plurality of first terminals, and may include second contact points.

[0014] In one embodiment, a plurality of first terminals and a plurality of second terminals may be arranged in a connector housing.

[0015] In one embodiment, the first contact point may contact a portion of a first surface of the flexible circuit board, and the second contact point may contact a portion of a second surface of the flexible circuit board, the second surface being opposite the first surface. In one embodiment, a first pressure toward the flexible circuit board at the first contact point may be greater than a second pressure toward the flexible circuit board at the second contact point.

[0016] In one embodiment, the connector housing may include a catch formed at each end of the connector housing relative to the longitudinal direction of the connector and protruding in the height direction of the connector.

[0017] In one embodiment, the connector housing may include a stopper to prevent the flexible circuit board from being inserted into the connector beyond a specified length.

[0018] In one embodiment, the plurality of first terminals and the plurality of second terminals can be coupled in a manner that they fit into at least a portion of the connector housing.

[0019] In connection with the description of the drawings, the same or similar reference numerals may be used for the same or similar components.

[0020] FIG. 1 is a block diagram of an electronic device within a network environment according to one embodiment.

[0021] FIG. 2 is a drawing showing an electronic device according to one embodiment of the present disclosure.

[0022] FIGS. 3A and 3B are drawings showing a connector according to one embodiment of the present disclosure.

[0023] FIG. 4 is a drawing showing a connector and a flexible circuit board according to one embodiment of the present disclosure.

[0024] FIG. 5 is a drawing showing a flexible circuit board according to one embodiment of the present disclosure.

[0025] FIG. 6 is a drawing showing a process of inserting a flexible circuit board into a connector according to one embodiment of the present disclosure.

[0026] FIG. 7 is a drawing showing a connector and a flexible circuit board according to one embodiment of the present disclosure.

[0027] FIG. 8 is a drawing showing a connector and a flexible circuit board according to one embodiment of the present disclosure.

[0028] FIGS. 9A and 9B are drawings showing an operation of separating a connector and a flexible circuit board according to one embodiment of the present disclosure.

[0029] FIG. 10 is an operation showing movement of the first terminal and the second terminal according to one embodiment of the present disclosure.

[0030] FIGS. 11A and 11B are drawings showing a stopper of a connector according to one embodiment of the present disclosure.

[0031] FIGS. 12A and 12B are exploded perspective views of a connector according to one embodiment of the present disclosure.

[0032] FIGS. 13A and 13B are drawings showing a first terminal according to one embodiment of the present disclosure.

[0033] FIGS. 14A and 14B are drawings showing a second terminal according to one embodiment of the present disclosure.

[0034] Figures 15a and 15b are drawings showing the pitch between the first terminals.

[0035] FIG. 16 is a drawing showing a connector according to one embodiment of the present disclosure.

[0036] FIG. 17 is a drawing showing a connector and a flexible circuit board according to one embodiment of the present disclosure.

[0037] Hereinafter, embodiments of the present disclosure will be described in detail with reference to the drawings so that those skilled in the art can easily implement the present disclosure. However, the present disclosure may be implemented in various different forms and is not limited to the embodiments described herein. In connection with the description of the drawings, the same or similar reference numerals may be used for identical or similar components. Furthermore, in the drawings and related descriptions, descriptions of well-known functions and configurations may be omitted for clarity and conciseness.

[0038] FIG. 1 is a block diagram of an electronic device (101) within a network environment (100) according to one embodiment. Referring to FIG. 1 , in the network environment (100), the electronic device (101) may communicate with the electronic device (102) via a first network (198) (e.g., a short-range wireless communication network), or may communicate with at least one of the electronic device (104) or the 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)).

[0039] The processor (120) may, for example, execute software (e.g., a program (140)) to control at least one other component (e.g., a hardware or software component) of the electronic device (101) connected to the processor (120) and perform various data processing or calculations. According to one embodiment, as at least a part of the data processing or calculations, the processor (120) may store commands or data received from other components (e.g., a sensor module (176) or a communication module (190)) in a volatile memory (132), process the commands or data stored in the volatile memory (132), and store result 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 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.

[0040] The auxiliary processor (123) may control at least a portion 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, on the electronic device (101) itself where the artificial intelligence model is executed, 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.

[0041] 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).

[0042] 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).

[0043] 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).

[0044] 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. In one embodiment, the receiver can be implemented separately from the speaker or as part of the speaker.

[0045] 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. In 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.

[0046] 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).

[0047] 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.

[0048] 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.

[0049] 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).

[0050] 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. In one embodiment, the haptic module (179) can include, for example, a motor, a piezoelectric element, or an electrical stimulation device.

[0051] 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.

[0052] 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, for example, as at least a part of a power management integrated circuit (PMIC).

[0053] 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.

[0054] 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).

[0055] 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) can 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.

[0056] The antenna module (197) can transmit or receive signals or power to or from an external device (e.g., an external electronic device). In 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). In 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 by, for example, the communication module (190). A signal or power may be transmitted or received between the communication module (190) and an external electronic device through the selected at least one antenna. In 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).

[0057] In one embodiment, the antenna module (197) may form a mmWave antenna module. In one embodiment, the mmWave antenna module may include a circuit board, an RFIC disposed on or adjacent to a first surface (e.g., a bottom surface) of the 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 surface (e.g., a top surface or a side surface) of the circuit board and capable of transmitting or receiving signals in the designated high-frequency band.

[0058] 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)).

[0059] 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 one embodiment, the external electronic device (104) may include an Internet of Things (IoT) device. The server (108) may be an intelligent server using 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.

[0060] FIG. 2 is a drawing showing an electronic device (200) according to one embodiment of the present disclosure.

[0061] For example, the various embodiments described below are merely intended to easily explain the technical content of the present disclosure and to present specific components to help understand the present disclosure, and are not intended to limit the scope of the present disclosure.

[0062] Accordingly, the scope of the present disclosure should be interpreted to include all changes or modifications derived based on the technical idea of ​​the present disclosure in addition to the embodiments disclosed herein.

[0063] In one embodiment, the electronic device (200) may refer to the electronic device (101) illustrated in FIG. 1 or may include at least some of the components of the electronic device (101) illustrated in FIG. 1.

[0064] In describing an electronic device (200) according to one embodiment of the present disclosure, the width direction of the electronic device (200) may mean the X-axis direction, and the length direction of the electronic device (200) may mean the Y-axis direction. The height direction of the electronic device (200) may mean the Z-axis direction perpendicular to the width direction and the length direction.

[0065] An electronic device (200) according to one embodiment of the present disclosure may include a housing (210), a first circuit board (220), a second circuit board (230), a flexible circuit board (240), and / or a connector (250).

[0066] In one embodiment, the housing (210) may form the exterior of the electronic device (200). In one embodiment, at least some of the components of the electronic device (200) may be disposed in the housing (210). For example, referring to FIG. 2, the first circuit board (220) and the second circuit board (230) may be disposed on one surface (210A) of the housing (210).

[0067] In one embodiment, the first circuit board (220) may be disposed at a distance from the second circuit board (230). For example, referring to FIG. 2, the first circuit board (220) may be disposed at a distance from the second circuit board (230) in the longitudinal direction (e.g., Y-axis direction) of the electronic device (200).

[0068] In one embodiment, a flexible circuit board (240) can electrically connect a first circuit board (220) and a second circuit board (230). At least a portion of the flexible circuit board (240) can extend between the first circuit board (220) and the second circuit board (230).

[0069] In one embodiment, the first circuit board (220) and the second circuit board (230) may be electrically connected to each other via a flexible circuit board (240). For example, referring to FIG. 2, the first circuit board (220) and the second circuit board (230) may be electrically connected to each other via two flexible circuit boards (240).

[0070] In one embodiment, the connector (250) may include a first connector (251) and / or a second connector (252).

[0071] In one embodiment, the connector (250) may be a flexible printed circuit (FPC) connector to which a flexible circuit board (240) is coupled.

[0072] In one embodiment, the connector (250) can be coupled to at least one flexible circuit board (240).

[0073] In one embodiment, the connector (250) may be arranged on the circuit board (220, 230) and configured to engage or disengage with an ending portion (FP1, see FIG. 4) of the flexible circuit board (240).

[0074] In one embodiment, two or more flexible circuit boards (240) may be coupled to one connector (250). For example, referring to FIG. 2, two flexible circuit boards (240) may be coupled to one first connector (251).

[0075] In one embodiment, one connector (250) may be coupled with one flexible circuit board (240). For example, referring to FIG. 2, two second connectors (252) may each be coupled with one flexible circuit board (240).

[0076] In one embodiment, the first connector (251) may be disposed on the first circuit board (220). The second connector (252) may be disposed on the second circuit board (230).

[0077] In one embodiment, the flexible circuit board (240) may be coupled to a connector (250). For example, the flexible circuit board (240) may be coupled to a first connector (251) at one end and to a second connector (252) at the opposite end of the first end.

[0078] FIG. 3a and FIG. 3b are drawings showing a connector (300) according to one embodiment of the present disclosure.

[0079] Fig. 3a is a drawing showing a connector (300) according to one embodiment. Fig. 3b is an exploded perspective view of a connector (300) according to one embodiment.

[0080] In one embodiment, the connector (300) may refer to the connector (250) illustrated in FIG. 2 or may include at least a portion of the connector (250) illustrated in FIG. 2.

[0081] In describing a connector (300) according to one embodiment of the present disclosure, the longitudinal direction of the connector (300) may mean the X-axis direction, and the width direction of the connector (300) may mean the Y-axis direction. The height direction of the connector (300) may mean the Z-axis direction.

[0082] A connector (300) according to one embodiment of the present disclosure may include a first terminal (310), a second terminal (320), and / or a connector housing (330).

[0083] In one embodiment, the connector (300) may include a plurality of first terminals (310). The plurality of first terminals (310) may be spaced apart from each other in the longitudinal direction of the connector (300) (e.g., in the X-axis direction).

[0084] In one embodiment, the connector (300) may include a plurality of second terminals (320). The plurality of second terminals (320) may be spaced apart from each other in the longitudinal direction of the connector (300).

[0085] In one embodiment, at least one of the plurality of second terminals (320) may be aligned with a corresponding terminal of the plurality of first terminals (310).

[0086] In one embodiment, the second terminal (320) may be arranged to be aligned with the first terminal (310).

[0087] In one embodiment, the second terminal (320) may be positioned so that at least a portion of it faces the first terminal (310).

[0088] In one embodiment, the connector (300) may be formed of a resin material. For example, the connector (300) may be formed of a resin material of the liquid crystal polymer (LCP) and / or nylon (e.g., nylon PA (polyamid) 6) series, which have high heat resistance and high strength.

[0089] In one embodiment, the connector (300) may be formed by injection molding. For example, the connector (300) may be formed by injection molding a resin material.

[0090] In one embodiment, the first terminal (310) and the second terminal (320) may include a metal material. For example, the first terminal (310) and the second terminal (320) may include a copper alloy.

[0091] In one embodiment, the first terminal (310) and the second terminal (320) may include a corson alloy having high electrical conductivity and strength.

[0092] In one embodiment, the first terminal (310) and the second terminal (320) may be formed by processing a metal material through a bending and / or notching process.

[0093] In one embodiment, the first terminal (310) and the second terminal (320) may be disposed in a connector housing (330).

[0094] In one embodiment, the connector housing (330) may include a catch (331), a support (332), and / or a housing opening (333).

[0095] In one embodiment, the catch (331) may serve to prevent or reduce the detachment of a flexible circuit board (400, see FIG. 4) fastened to the connector (300) from the connector (300).

[0096] In one embodiment, a plurality of supports (332) may be spaced apart from each other in the longitudinal direction (e.g., X-axis direction) of the connector housing (330).

[0097] In one embodiment, the longitudinal direction of the connector housing (330) may mean a direction (e.g., X-axis direction) in which the connector housing (330) extends relatively long among the rectangular shape of the connector housing (330). In one embodiment, the width direction (e.g., width direction) of the connector housing (330) may mean a direction (e.g., Y-axis direction) in which the connector housing (330) extends relatively short among the rectangular shape of the connector housing (330).

[0098] In one embodiment, the first terminal (310) may be arranged so as to fit into at least a portion of the connector housing (330). For example, the first terminal (310) may be arranged so as to fit into an opening (336, see FIG. 12B) formed in a side wall (330A, see FIG. 12B) of the connector housing (330).

[0099] In one embodiment, the second terminal (320) may be positioned in the connector housing (330) in such a way that it is sandwiched between two supports (332).

[0100] FIG. 4 is a drawing showing a connector (300) and a flexible circuit board (400) according to one embodiment of the present disclosure. FIG. 5 is a drawing showing a flexible circuit board (400) according to one embodiment of the present disclosure.

[0101] In one embodiment, the flexible circuit board (400) may refer to the flexible circuit board (240) illustrated in FIG. 2 or may include at least a portion of the flexible circuit board (240) illustrated in FIG. 2.

[0102] In one embodiment, the flexible circuit board (400) may include protrusions (405) at both ends. In one embodiment, the protrusions (405) may be formed such that at least a portion of both ends of the flexible circuit board (400) (e.g., an X-axis-direction end of the flexible circuit board (400)) extends further than other areas.

[0103] In one embodiment, when the flexible circuit board (400) is fastened to the connector (300), the protrusion (405) of the flexible circuit board (400) may face the catch (331) of the connector (300).

[0104] Referring to FIGS. 4 and 5, the flexible circuit board (400) may include an ending portion (FP1) and / or a flexible portion (FP2).

[0105] In one embodiment, the ending portion (FP1) of the flexible circuit board (400) may be a portion located at the end of the flexible circuit board (400). In one embodiment, the ending portion (FP1) may be a portion of the flexible circuit board (400) that is coupled to the connector (300).

[0106] In one embodiment, the flexible portion (FP2) of the flexible circuit board (400) may be a region formed such that the flexible circuit board (400) can be bent.

[0107] In one embodiment, at least a portion of the connector (300) may be in contact with at least a portion of an ending portion (FP1) of the flexible circuit board (400). In one embodiment, a plating layer (e.g., a pad) may be formed on at least a portion of the ending portion (FP1) of the flexible circuit board (400) to be in contact with the first terminal (310) and the second terminal (320, see FIG. 3B) of the connector (300). The first terminal (310) and the second terminal (320, see FIG. 3B) of the connector (300) may be in contact with the plating layer (e.g., a pad) formed on the ending portion (FP1) of the flexible circuit board (400) to be electrically connected to the flexible circuit board (400).

[0108] Referring to FIG. 4, the flexible circuit board (400) can be moved in a direction (S) toward the connector (300) so that at least a portion thereof can be inserted into the connector (300). For example, the ending portion (FP1) of the flexible circuit board (400) can be inserted into the connector (300) through the housing opening (333) of the connector (300). The flexible circuit board (400) inserted into the connector (300) can be brought into contact with the first terminal (310) and the second terminal (320, see FIG. 3B).

[0109] In one embodiment, the flexible circuit board (400) can be inserted at least partially inside the connector (300).

[0110] FIG. 5 is a drawing showing a flexible circuit board (400) viewed along line A-A' of FIG. 4.

[0111] Referring to FIG. 5, a flexible circuit board (400) according to one embodiment of the present disclosure may include a first laminated structure (401), a second laminated structure (402), and / or an insulating adhesive layer (440).

[0112] In one embodiment, the first laminate structure (401) may include a first insulating cover layer (410), a first conductive layer (420), a first resin layer (430), and / or a first plating layer (415).

[0113] In one embodiment, the second laminate structure (402) may include a second insulating cover (470), a second conductive layer (460), a second resin layer (450), and / or a second plating layer (475).

[0114] In one embodiment, the first laminated structure (401) and the second laminated structure (402) may be joined at least in part via an insulating adhesive layer (440). For example, the first laminated structure (401) may be joined to one surface of the insulating adhesive layer (440), and the second laminated structure (402) may be joined to the other surface of the insulating adhesive layer (440).

[0115] In one embodiment, the first insulating cover layer (410) may form at least a portion of the first side (400A) of the flexible circuit board (400). In one embodiment, the first insulating cover layer (410) may include a first opening region (411) formed therein.

[0116] In one embodiment, the second insulating cover layer (470) may form at least a portion of the second side (400B) of the flexible circuit board (400). In one embodiment, the second insulating cover layer (470) may include a second opening region (471) formed therein.

[0117] In one embodiment, the first conductive layer (420) and the second conductive layer (460) may be layers comprising a metal material (e.g., copper).

[0118] In one embodiment, the first conductive layer (420) may be disposed on the first insulating cover layer (410). For example, referring to FIG. 5, the first conductive layer (420) may be disposed in the negative Z-axis direction with respect to the first insulating cover layer (410).

[0119] In one embodiment, the second conductive layer (460) may be disposed on the second insulating cover layer (470). For example, referring to FIG. 5, the second conductive layer (460) may be disposed in the positive Z-axis direction with respect to the second insulating cover layer (470).

[0120] In one embodiment, the first resin layer (430) and the second resin layer (450) may include an insulating material. For example, the first resin layer (430) and the second resin layer (450) may include polyimide.

[0121] In one embodiment, the first plating layer (415) may be positioned to fill at least a portion of the first opening area (411). In one embodiment, the first plating layer (415) may be a plating layer formed of a conductor (e.g., gold).

[0122] In one embodiment, the first plating layer (415) may be disposed on the first conductive layer (420). For example, the first plating layer (415) may be disposed on the first conductive layer (420) (e.g., in the positive Z-axis direction with respect to the first conductive layer (420).

[0123] In one embodiment, the second plating layer (475) may be positioned to fill at least a portion of the second opening area (471). In one embodiment, the second plating layer (475) may be a plating layer formed of a conductor (e.g., gold).

[0124] In one embodiment, the second plating layer (475) may be disposed on the second conductive layer (460). For example, the second plating layer (475) may be disposed below the second conductive layer (460) (e.g., in the negative Z-axis direction with respect to the second conductive layer (460).

[0125] In one embodiment, an insulating adhesive layer (440) may be disposed at least partially between the first conductive layer (420) and the second conductive layer (460). The insulating adhesive layer (440) may serve to connect the first conductive layer (420) and the second conductive layer (460).

[0126] In one embodiment, the insulating adhesive layer (440) may serve to reinforce the strength of the flexible circuit board (400). In one embodiment, the insulating adhesive layer (440) may include prepreg.

[0127] In one embodiment, the flexible circuit board (400) may include an insulating adhesive layer (440) to enhance its strength. For example, the flexible circuit board (400) may have a strength higher than a predetermined standard by including the insulating adhesive layer (440). In one embodiment, since the flexible circuit board (400) includes the insulating adhesive layer (440), even if the flexible circuit board (400) comes into contact with the catch (331) of the connector housing (330) during the process of being inserted into the connector (300, see FIG. 6), damage to the flexible circuit board (400) may be prevented or reduced. In one embodiment, since the flexible circuit board (400) includes the insulating adhesive layer (440), it may be able to withstand a force applied by the catch (331) of the connector housing (330) during the process of being inserted into and then separated from the connector (300).

[0128] In one embodiment, the insulating adhesive layer (440) of the flexible circuit board (400) may be formed thicker than other layers of the flexible circuit board (400).

[0129] In one embodiment, the thickness of the insulating adhesive layer (440) may be greater than the thicknesses of the first conductive layer (420) and the second conductive layer (460). For example, in one embodiment, the thickness of the insulating adhesive layer (440) may be approximately 40 to 60 um. The thicknesses of the first conductive layer (420) and the second conductive layer (460) may be approximately 7 to 17 um, respectively.

[0130] In one embodiment, the thickness of the first plating layer (415) may be approximately 5 to 15 um. The thickness of the first conductive layer (420) may be approximately 7 to 17 um. The thickness of the first resin layer (430) may be approximately 7 to 17 um.

[0131] In one embodiment, the thickness of the second plating layer (475) may be approximately 5 to 15 um. The thickness of the second conductive layer (460) may be approximately 7 to 17 um. The thickness of the second resin layer (450) may be approximately 7 to 17 um.

[0132] In one embodiment, when the flexible circuit board (400) is attached to the connector (300), the first conductive layer (420) can be electrically connected to a first contact point (311, see FIG. 6) of the connector (300, see FIG. 6) through the first opening area (411). For example, the first plating layer (415) formed in the first opening area (411) can be in contact with the first contact point (311, see FIG. 6) so that the first conductive layer (420) can be electrically connected to the first contact point (311, see FIG. 6).

[0133] In one embodiment, when the flexible circuit board (400) is attached to the connector (300), the second conductive layer (460) can be electrically connected to a second contact point (321, see FIG. 6) of the connector (300, see FIG. 6) through the second opening area (471). For example, the second plating layer (475) formed in the second opening area (471) can be in contact with the second contact point (321, see FIG. 6) so that the second conductive layer (460) can be electrically connected to the second contact point (321, see FIG. 6).

[0134] In one embodiment, the flexible circuit board (400) may include a first conductive plating layer (not shown) formed on a first insulating cover layer (410). For example, the first conductive plating layer (not shown) may be a layer formed on a portion of the first insulating cover layer (410) and connected to the first plating layer (415) and / or the first conductive layer (420). When the flexible circuit board (400) is connected to a connector (300, see FIG. 6), the first conductive plating layer (not shown) may come into contact with the first contact point (311, see FIG. 6) so that the first conductive layer (420) may be electrically connected to the first contact point (311, see FIG. 6).

[0135] In one embodiment, the flexible circuit board (400) may include a second conductive plating layer (not shown) formed on a second insulating cover layer (470). For example, the second conductive plating layer (not shown) may be a layer formed on a portion of the second insulating cover layer (470) and connected to the second plating layer (475) and / or the second conductive layer (460). When the flexible circuit board (400) is attached to a connector (300, see FIG. 6), the second conductive plating layer (not shown) may come into contact with the second contact point (321, see FIG. 6) such that the second conductive layer (460) may be electrically connected to the second contact point (321, see FIG. 6).

[0136] In one embodiment, the insulating adhesive layer (440) may be formed at an ending portion (FP1) of the flexible circuit board (400). For example, the ending portion (FP1) of the flexible circuit board (400) may include an insulating adhesive layer (440) disposed between a first conductive layer (420) and a second conductive layer (460).

[0137] In one embodiment, the flexible portion (FP2) of the flexible circuit board (400) may be a region formed such that the flexible circuit board (400) can be bent.

[0138] In one embodiment, the flexible portion (FP2) of the flexible circuit board (400) may include a separation space (480) at least in a portion thereof. For example, the separation space (480) may be formed between the first resin layer (430) and the second resin layer (450).

[0139] FIG. 6 is a drawing showing a process in which a flexible circuit board (400) according to one embodiment is inserted into a connector (300).

[0140] FIG. 6 may be a drawing showing a flexible circuit board (400) and a connector (300) viewed along line B-B' of FIG. 4.

[0141] The circuit board (500) of FIG. 6 may refer to the circuit board (220, 230) illustrated in FIG. 2, or may include at least a portion of the circuit board (220, 230) illustrated in FIG. 2.

[0142] Referring to FIG. 6, a connector (300) can be placed on a circuit board (500).

[0143] Area M of FIG. 6 may be an enlarged drawing showing a portion of a flexible circuit board (400) that is in contact with the first terminal (310) and the second terminal (320). Referring to area M of FIG. 6, the flexible circuit board (400) may include a first insulating cover layer (410), a first conductive layer (420), a first resin layer (430), a first plating layer (415), a second insulating cover layer (470), a second conductive layer (460), a second resin layer (450), a second plating layer (475), and / or an insulating adhesive layer (440). The flexible circuit board (400) may be in contact with the first terminal (310) at the first plating layer (415) and may be in contact with the second terminal (320) at the second plating layer (475).

[0144] Referring to FIG. 6, the first state (601) may be a state in which the flexible circuit board (400) begins to be inserted into the connector (300). For example, the first state (601) may be a state in which the flexible circuit board (400) is inserted into the connector (300), and the plating layers (415, 475) of the flexible circuit board (400) and the first terminal (310) and the second terminal (320) are not in contact.

[0145] In the first state (601), the flexible circuit board (400) can be inserted into the connector (300) through the housing opening (333). In the first state (601), the flexible circuit board (400) can be inserted into the connector (300) without being caught by the catch (331) of the connector housing (330). For example, in the first state (601), the flexible circuit board (400) can be inserted into the connector (300) through the housing opening (333) with the ending portion (FP1, see FIG. 4) positioned in the positive Z-axis direction with respect to the catch (331).

[0146] Referring to FIG. 6, the second state (602) may be a state in which the flexible circuit board (400) moves between the first terminal (310) and the second terminal (320). In the second state (602), the flexible circuit board (400) may move in a direction toward the inside of the connector (300) (e.g., in the positive Y-axis direction).

[0147] In the second state (602), the flexible circuit board (400) can be moved and come into at least partial contact with the first terminal (310) and the second terminal (320). The flexible circuit board (400) can be moved and push at least a portion of the first terminal (310) and at least a portion of the second terminal (320) in the height direction (e.g., the Z-axis direction) of the connector (300). For example, the flexible circuit board (400) can push at least a portion of the first terminal (310) in the positive Z-axis direction and push at least a portion of the second terminal (320) in the negative Z-axis direction.

[0148] Referring to FIG. 6, the third state (603) may be a state in which the flexible circuit board (400) is fully inserted into the connector (300). For example, the third state (603) may be a state in which the flexible circuit board (400) is inserted into the connector (300) by a predetermined length and the flexible circuit board (400) is connected to the connector (300).

[0149] In the third state (603), the first plating layer (415) of the flexible circuit board (400) can be in at least partial contact with the first terminal (310) on the first side (400A). The second plating layer (475) of the flexible circuit board (400) can be in at least partial contact with the second terminal (320) on the second side (400B) opposite the first side (400A).

[0150] In one embodiment, the first terminal (310) may include a first contact point (311). In the third state (603), the first terminal (310) may be in at least partial contact with the first plating layer (415) of the flexible circuit board (400) at the first contact point (311).

[0151] In one embodiment, the second terminal (320) may include a second contact point (321). In the third state (603), the second terminal (320) may be in at least partial contact with the second plating layer (475) of the flexible circuit board (400) at the second contact point (321).

[0152] Referring to FIG. 6, in the third state (603), a first pressure (F1) directed toward the flexible circuit board (400) at the first contact point (311) may be applied to the flexible circuit board (400). A second pressure (F2) directed toward the flexible circuit board (400) at the second contact point (321) may be applied to the flexible circuit board (400).

[0153] In one embodiment, the first pressure (F1) may be greater than the second pressure (F2). Since the first pressure (F1) is formed to be greater than the second pressure (F2), the flexible circuit board (400) may receive a force in a direction toward the circuit board (500) (e.g., in the negative Z-axis direction). Since the first pressure (F1) is formed to be greater than the second pressure (F2), the flexible circuit board (400) may be prevented or reduced from being separated from the circuit board (500) in a state where the flexible circuit board (400) is connected to the connector (300).

[0154] In one embodiment, the first terminal (310) and the second terminal (320) may be electrically connected to the plating layer (415, 475) of the circuit board (500). For example, the first terminal (310) may be electrically connected by at least partially contacting the circuit board (500) at the first end (312). The second terminal (320) may be electrically connected by at least partially contacting the circuit board (500) at the second end (322).

[0155] FIG. 7 is a drawing showing a connector (300) and a flexible circuit board (400) according to one embodiment of the present disclosure.

[0156] Fig. 7 is a drawing showing a state in which a flexible circuit board (400) is connected to a connector (300). For example, Fig. 7 may be a drawing showing a state in which a flexible circuit board (400) is connected to a connector (300) as viewed along line C-C' of Fig. 4.

[0157] Area M of FIG. 7 may be an enlarged drawing showing a portion of a flexible circuit board (400) that is in contact with the first terminal (310) and the second terminal (320). Referring to area M of FIG. 7, the flexible circuit board (400) may include a first insulating cover layer (410), a first conductive layer (420), a first resin layer (430), a first plating layer (415), a second insulating cover layer (470), a second conductive layer (460), a second resin layer (450), a second plating layer (475), and / or an insulating adhesive layer (440). The flexible circuit board (400) may be in contact with the first terminal (310) at the first plating layer (415) and may be in contact with the second terminal (320) at the second plating layer (475).

[0158] Referring to FIG. 7, the connector housing (330) may include a hollow (337) formed therein.

[0159] In one embodiment, the first terminal (310) may extend from the circuit board (500, see FIG. 6) to the hollow (337). In one embodiment, the second terminal (320) may extend from the circuit board (500, see FIG. 6) to the hollow (337).

[0160] Referring to FIG. 7, when the flexible circuit board (400) is connected to the connector (300), the plating layer (415, 475) of the flexible circuit board (400) can be in at least partial contact with the first terminal (310) and the second terminal (320).

[0161] FIG. 7 may be a drawing showing a state in which an ending portion (FP1, see FIG. 5) of a flexible circuit board (400) is connected to a connector (300).

[0162] In one embodiment, the ending portion (FP1, see FIG. 5) of the flexible circuit board (400) can be inserted into the hollow portion (337) through the housing opening (333).

[0163] Referring to FIG. 7, when the ending portion (FP1, see FIG. 5) of the flexible circuit board (400) is connected to the connector (300), the first contact point (311) and the second contact point (321) can be set to contact the first surface (400A) and the second surface (400B) of the ending portion (FP1) of the flexible circuit board (400), respectively.

[0164] In one embodiment, the first plating layer (415) of the flexible circuit board (400) can be in at least partial contact with the first terminal (310) on the first side (400A). The second plating layer (475) of the flexible circuit board (400) can be in at least partial contact with the second terminal (320) on the second side (400B) opposite the first side (400A).

[0165] In one embodiment, the plating layer (415, 475) of the flexible circuit board (400) can be electrically connected to at least a portion of the first terminal (310) and the second terminal (320).

[0166] In one embodiment, the first terminal (310) may include a first contact point (311). The first terminal (310) may be in at least partial contact with a first plating layer (415) of a flexible circuit board (400) at the first contact point (311).

[0167] In one embodiment, the first terminal (310) may include a first bending region (313) that is convexly bent in a direction toward the flexible circuit board (400). Referring to FIG. 7, the first bending region (313) may be convexly bent in a first direction (e.g., in the negative Z-axis direction) and may include a first contact point (311).

[0168] In one embodiment, the first contact point (311) may be formed in the first bending region (313).

[0169] In one embodiment, the second terminal (320) may include a second contact point (321). The second terminal (320) may be in at least partial contact with the second plating layer (475) of the flexible circuit board (400) at the second contact point (321).

[0170] In one embodiment, the second terminal (320) may include a second bending region (323) that is convexly bent in a direction toward the flexible circuit board (400). For example, referring to FIG. 7, the second bending region (323) may be convexly bent in a second direction (e.g., the positive Z-axis direction) and include a second contact point (321).

[0171] In one embodiment, the second contact point (321) may be formed in the second bending region (323).

[0172] In one embodiment, the length of the first bending region (313) may mean the length by which the first bending region (313) extends in the Y-axis direction. The length of the first bending region (313) may be the first length (BL1).

[0173] In one embodiment, the length of the second bending region (323) may mean the length by which the second bending region (323) extends in the Y-axis direction. The length of the second bending region (323) may be the second length (BL2).

[0174] In one embodiment, the length of the first bending region (313) may be greater than the length of the second bending region (323). For example, the first length (BL1) may be greater than the second length (BL2).

[0175] In one embodiment, the first bending radius (BR1) of the first bending region (313) may mean the radius of curvature of the first bending region (313).

[0176] In one embodiment, the second bending radius (BR2) of the second bending region (323) may mean the radius of curvature of the second bending region (323).

[0177] In one embodiment, the first bending region (313) may be bent to a greater degree than the second bending region (323). For example, in one embodiment, the first bending radius (BR1) may be smaller than the second bending radius (BR2). Since the first bending radius (BR1) of the first bending region (313) is smaller than the second bending radius (BR2) of the second bending region (323), the degree of bending of the first bending region (313) may be greater than that of the second bending region (323).

[0178] In one embodiment, the first movable distance (L1) may be the distance from the portion (X1) where the first terminal (310) is fixed to the first contact point (311). The second movable distance (L2) may be the distance from the portion (X2) where the second terminal (320) is fixed to the second contact point (321).

[0179] In one embodiment, the first operating distance (L1) and the second operating distance (L2) may be formed differently. In one embodiment, the first operating distance (L1) and the second operating distance (L2) may be formed differently, so that the first pressure (F1) and the second pressure (F2) may be formed differently.

[0180] Although the first movable distance (L1) is illustrated as being longer than the second movable distance (L2) in FIG. 7, the relationship between the first movable distance (L1) and the second movable distance (L2) is not limited thereto, and the connector (300) according to one embodiment may be formed such that the first movable distance (L1) is shorter than or equal to the second movable distance (L2).

[0181] In one embodiment, the first terminal (310) may have a first thickness (t1). The second terminal (320) may have a second thickness (t2). In one embodiment, the thicknesses (t1, t2) of the terminals (310, 320) may be the lengths by which the terminals (310, 320) extend in the height direction (e.g., the Z-axis direction) of the connector (300).

[0182] In one embodiment, the first thickness (t1) may be formed differently from the second thickness (t2). For example, the first thickness (t1) may be thicker than the second thickness (t2).

[0183] In FIG. 7, the first thickness (t1) is illustrated as being thicker than the second thickness (t2), but the relationship between the first thickness (t1) and the second thickness (t2) is not limited thereto, and the connector (300) according to one embodiment may be formed such that the first thickness (t1) is thinner than or equal to the second thickness (t2).

[0184] Referring to FIG. 7, when a flexible circuit board (400) is connected to a connector (300), a first pressure (F1) and a second pressure (F2) can be applied to the flexible circuit board (400). The first pressure (F1) can be applied to the flexible circuit board (400) in a first direction (e.g., in the negative Z-axis direction) at a first contact point (311). The second pressure (F2) can be applied to the flexible circuit board (400) in a second direction (e.g., in the positive Z-axis direction) at a second contact point (321).

[0185] In one embodiment, the magnitudes of the first pressure (F1) and the second pressure (F2) may vary based on the thickness (t1, t2) of the terminal (310, 320), the deformation amount (D1, D2, see FIG. 10) of the terminal (310, 320), and / or the operating distance (L1, L2). For example, in one embodiment, the first pressure (F1) may be formed to be greater than the second pressure (F2) because the first thickness (t1) is thicker than the second thickness (t2). In one embodiment, the first deformation amount (D1, see FIG. 10) may be greater than the second deformation amount (D2, see FIG. 10), so the first pressure (F1) may be formed to be greater than the second pressure (F2).

[0186] In one embodiment, the first pressure (F1) may be greater than the second pressure (F2). For example, the first pressure (F1) may be approximately 18 gf, and the second pressure (F2) may be approximately 17 gf.

[0187] In one embodiment, since the first pressure (F1) is formed to be greater than the second pressure (F2), the flexible circuit board (400) can be forced in the negative Z-axis direction (e.g., toward the circuit board (500, see FIG. 6)). Since the first pressure (F1) is formed to be greater than the second pressure (F2), the flexible circuit board (400) can be prevented or reduced from being separated from the circuit board (500, see FIG. 6) when the flexible circuit board (400) is connected to the connector (300).

[0188] In one embodiment, the first contact point (311) and the second contact point (321) may be spaced apart in the width direction (e.g., Y-axis direction) of the connector (300). For example, the first contact point (311) and the second contact point may be arranged at a first separation distance (E) in the width direction (e.g., Y-axis direction) of the connector (300).

[0189] In one embodiment, the first contact point (311) may be located closer to the housing opening (333) of the connector housing (330) than the second contact point (321).

[0190] In one embodiment, the first contact point (311) and the second contact point are spaced apart from each other by a first separation distance (E) in the width direction (e.g., Y-axis direction) of the connector (300), and the first contact point (311) is located closer to the housing opening (333) than the second contact point (321), so that a rotational force (Q) formed by the first pressure (F1) of the first contact point (311) and the second pressure (F2) of the second contact point (321) can be transmitted to the flexible circuit board (400). The rotational force (Q) can prevent or reduce the flexible circuit board (400) from being separated from the circuit board (500).

[0191] FIG. 8 is a drawing showing a connector (300) and a flexible circuit board (400) according to one embodiment of the present disclosure.

[0192] Fig. 8 is a drawing showing a state in which a flexible circuit board (400) is connected to a connector (300) (e.g., state 603 of Fig. 6). Fig. 8 may be a drawing showing a cross-section of a connector (300) cut in a direction perpendicular to the height direction (e.g., Z-axis direction) of the connector (300) in a state in which a flexible circuit board (400) is connected to the connector (300).

[0193] Referring to FIG. 8, the flexible circuit board (400) may include an ending portion (FP1) and / or a flexible portion (FP2). In one embodiment, the ending portion (FP1) of the flexible circuit board (400) may be inserted into a connector (300).

[0194] Referring to FIG. 8, when the flexible circuit board (400) is connected to the connector (300), the protrusion (405) of the flexible circuit board (400) may overlap with the catch (331) of the connector housing (330). For example, the protrusion (405) of the flexible circuit board (400) and the catch (331) of the connector housing (330) may be positioned at substantially the same position based on the longitudinal direction (e.g., X-axis direction) of the connector (300).

[0195] Referring to FIG. 8, when a flexible circuit board (400) is connected to a connector (300), the flexible circuit board (400) can be positioned so that the contact surface (405A) of the protrusion (405) faces the catch (331) of the connector housing (330).

[0196] In one embodiment, when the flexible circuit board (400) is fastened to the connector (300), the engaging portion (331) of the connector housing (330) faces at least a portion of the flexible circuit board (400) and can prevent or reduce the flexible circuit board (400) from being detached from the connector (300).

[0197] FIG. 9a and FIG. 9b are drawings showing an operation of separating a connector (300) and a flexible circuit board (400) according to one embodiment of the present disclosure.

[0198] Fig. 9a is a diagram illustrating a first separation operation (700) according to one embodiment. Fig. 9b is a diagram illustrating a second separation operation (800) according to one embodiment.

[0199] In one embodiment, for example, the first separation operation (700) may be an operation to normally separate the flexible circuit board (400) from the connector (300). For example, the first separation operation (700) may be an operation to separate the flexible circuit board (400) without making contact with the engaging portion (331) of the connector (300).

[0200] In one embodiment, the first separation operation (700) may include a first operation (701) and / or a second operation (702).

[0201] In a first operation (701) according to one embodiment, a first separation force (B1) may be applied to a flexible circuit board (400). The flexible circuit board (400) may be moved away from the circuit board (500) by the first separation force (B1).

[0202] In one embodiment, the first operation (701) allows the flexible circuit board (400) to be moved such that the protrusion (405) does not come into contact with the catch (331).

[0203] In one embodiment, the flexible circuit board (400) is moved through the first operation (701) such that the flexible circuit board (400) does not overlap with the catch (331) of the connector housing (330).

[0204] In a second operation (702) according to one embodiment, a second separation force (B2) may be applied to the flexible circuit board (400). For example, the flexible circuit board (400) may be moved away from the connector (300) (e.g., in the negative Y direction) by the second separation force (B2).

[0205] In one embodiment, through the first operation (701), the flexible circuit board (400) is moved to a position where the protrusion (405) does not overlap with the catch (331) of the connector housing (330), so that when the flexible circuit board (400) is moved in the second operation (702), the flexible circuit board (400) may not come into contact with the catch (331) of the connector housing (330).

[0206] In one embodiment, the flexible circuit board (400) can be separated from the connector (300) through the first separation operation (700). In the first separation operation (700), the flexible circuit board (400) does not interfere with the engaging portion (331) of the connector (300), so that the separation of the flexible circuit board (400) and the connector (300) can be facilitated.

[0207] In one embodiment, the second separation operation (800) may be an operation forcibly separating the flexible circuit board (400) from the connector (300). For example, the second separation operation (800) may be an operation for separating the flexible circuit board (400) from the connector (300) while at least a portion of the flexible circuit board (400) (e.g., the protrusion (405)) is in contact with the engaging portion (331) of the connector (300).

[0208] In one embodiment, a third separation force (B3) may be applied to the flexible circuit board (400) in the second separation operation (800).

[0209] In one embodiment, the force applied in the first separation operation (700) may be smaller than the force applied in the second separation operation (800). For example, the first separation force (B1) applied in the first operation (701) of the first separation operation (700) may be approximately 8 N to 10 N. The third separation force (B3) applied in the second separation operation (800) may be approximately 13 N to 15 N.

[0210] Referring to FIG. 9b, at least a portion of the engaging portion (331) of the connector (300) may be formed in an asymmetrical shape. In one embodiment, the engaging portion (331) may include a first engaging surface (3311) facing the outside of the connector (300) and / or a second engaging surface (3312) facing the inside of the connector (300).

[0211] In one embodiment, the connector housing (330) may include a support surface (334) that contacts the circuit board (500).

[0212] Referring to FIG. 9B, the first engaging surface (3311) and the supporting surface (334) of the connector housing (330) may form a first angle (AG1). The second engaging surface (3312) and the supporting surface (334) of the connector housing (330) may form a second angle (AG2). The first angle (AG1) may be smaller than the second angle (AG2). In one embodiment, since the first angle (AG1) is formed smaller than the second angle (AG2), insertion of the flexible circuit board (400) into the connector (300) may be easier than separation of the flexible circuit board (400) from the connector (300).

[0213] FIG. 10 is an operation showing the movement of the first terminal (310) and the second terminal (320) according to one embodiment of the present disclosure.

[0214] FIG. 10 may be a drawing showing a state in which an ending portion (FP1, see FIG. 8) of a flexible circuit board (400) is separated from a connector (300) or connected to a connector (300).

[0215] The pre-connection state (1001) of FIG. 10 may represent the connector (300) before the ending portion (FP1, see FIG. 8) of the flexible circuit board (400) is connected to the connector (300). The post-connection state (1002) of FIG. 10 may represent the connector (300) after the ending portion (FP1, see FIG. 8) of the flexible circuit board (400) is connected to the connector (300).

[0216] In one embodiment, the first terminal (310) may be positioned so that the first contact point (311) is spaced apart from the circuit board (500) by a first height (H1) when the ending portion (FP1, see FIG. 8) of the flexible circuit board (400) is connected to the connector (300) (e.g., after connection state (1002)).

[0217] In one embodiment, the first terminal (310) may be positioned so that the first contact point (311) is spaced apart from the circuit board (500) by a second height (H2) different from the first height (H1) when the ending portion (FP1, see FIG. 8) of the flexible circuit board (400) is separated from the connector (300) (e.g., the pre-mating state (1001)).

[0218] In one embodiment, the second terminal (320) may be positioned so that the second contact point (321) is spaced apart from the circuit board (500) by a third height (H3) when the ending portion (FP1) of the flexible circuit board (400) is connected to the connector (300) (e.g., after connection state (1002)).

[0219] In one embodiment, the second terminal (320) may be positioned so that the second contact point (321) is spaced apart from the circuit board (500) by a fourth height (H4) that is different from the third height (H3) when the ending portion (FP1, see FIG. 8) of the flexible circuit board (400) is separated from the connector (300) (e.g., the pre-mating state (1001)).

[0220] In one embodiment, the first difference between the first height (H1) and the second height (H2) may be greater than the second difference between the third height (H3) and the fourth height (H4).

[0221] In one embodiment, a flexible circuit board (400) is coupled to a connector (300), and at least a portion of a first terminal (310) and at least a portion of a second terminal (320) can be moved. For example, the flexible circuit board (400) can be inserted into the connector (300), and the first terminal (310) can be pushed in the positive Z-axis direction, and the second terminal (320) can be pushed in the negative Z-axis direction.

[0222] Referring to FIG. 10, when the flexible circuit board (400) is connected to the connector (300), at least a portion of the first terminal (310) can be moved by a first deformation amount (D1). For example, the first contact point (311) of the first terminal (310) can be moved in the positive Z-axis direction by a first deformation amount (D1).

[0223] Referring to FIG. 10, when the flexible circuit board (400) is connected to the connector (300), at least a portion of the second terminal (320) can be moved by a second deformation amount (D2). For example, the second contact point (321) of the first terminal (320) can be moved in the negative Z-axis direction by a second deformation amount (D2).

[0224] In one embodiment, the first deformation amount (D1) may be formed to be greater than the second deformation amount (D2). For example, the first deformation amount (D1) may be approximately 0.07 mm, and the second deformation amount (D2) may be approximately 0.06 mm. When the first deformation amount (D1) is greater than the second deformation amount (D2), the first pressure (F1, see FIG. 7) may be formed to be greater than the second pressure (F2, see FIG. 7).

[0225] In one embodiment, after the flexible circuit board (400) is connected to the connector (300), the degree to which the first terminal (310) and / or the second terminal (320) is deformed may be within a predetermined range. For example, after the flexible circuit board (400) is connected to the connector (300), the degree to which the first terminal (310) and / or the second terminal (320) is deformed in the height direction (e.g., Z-axis direction) of the connector (300) may be formed to be approximately 20% or less of the first deformation amount (D1) or the second deformation amount (D2).

[0226] FIG. 11a and FIG. 11b are drawings showing a stopper (335) of a connector (300) according to one embodiment of the present disclosure.

[0227] FIG. 11a is a drawing showing a state in which a flexible circuit board (400) according to one embodiment is at least partially in contact with a stopper (335). FIG. 11b is a drawing showing a state in which a flexible circuit board (400) according to one embodiment is spaced apart from a stopper (335).

[0228] Referring to FIG. 11A, the connector housing (330) may include a catch (331) including a protruding area (3315) protruding from the lower surface (337A) of the hollow (337) toward the upper surface (337B) adjacent to the housing opening (333).

[0229] In one embodiment, the lower surface (337A) of the hollow (337) may be a surface that surrounds the hollow (337) and is positioned in the negative Z-axis direction with respect to the hollow (337). The upper surface (337B) of the hollow (337) may be a surface that surrounds the hollow (337) and is positioned in the positive Z-axis direction with respect to the hollow (337).

[0230] In one embodiment, the side wall (337C) of the hollow (337) may be a wall positioned in the positive Y-axis direction with respect to the hollow (337). The side wall (337C) of the hollow (337) may face the first side wall (330A) of the connector housing (330).

[0231] Referring to FIGS. 11a and 11b, the connector housing (330) may include a stopper (335) at least in a portion thereof.

[0232] In one embodiment, the stopper (335) may be composed of a different material than the first side wall (330A) of the connector housing (330).

[0233] In one embodiment, the stopper (335) may be configured to support the ending portion (FP1, see FIG. 8) of the flexible circuit board (400) in a direction toward the housing opening (333) when the ending portion (FP1, see FIG. 8) of the flexible circuit board (400) is engaged with the connector (300).

[0234] In one embodiment, the stopper (335) may serve to prevent or reduce the insertion of the flexible circuit board (400) beyond a predetermined standard into the connector (300).

[0235] In one embodiment, the stopper (335) may include a surface formed substantially perpendicular to the width direction (e.g., Y-axis direction) of the connector (300). In one embodiment, the stopper (335) may include a surface formed substantially perpendicular to the direction in which the flexible circuit board is inserted (e.g., Y-axis direction).

[0236] Referring to FIG. 11A, when the flexible circuit board (400) is fully inserted into the connector (300), the flexible circuit board (400) can at least partially contact the stopper (335). When the flexible circuit board (400) is fully inserted into the connector (300), the protrusion (405) of the flexible circuit board (400) can be spaced apart from the catch (331) of the connector housing (330) by a first distance (G1). In one embodiment, the first distance (G1) can be approximately 0.5 mm to 0.15 mm.

[0237] In one embodiment, an assembler who attaches a flexible circuit board (400) to a connector (300) can detect contact between the flexible circuit board (400) and the stopper (335) to ensure that the flexible circuit board (400) is maximally inserted into the connector (300). That is, an assembler who attaches a flexible circuit board (400) to a connector (300) can prevent or reduce the flexible circuit board (400) from being inserted into the connector (300) below a predetermined standard by inserting the flexible circuit board (400) into the connector (300) until the flexible circuit board (400) and the stopper (335) make at least partial contact.

[0238] In one embodiment, the stopper (335) may serve to prevent the flexible circuit board (400) from being inserted into the connector (300) beyond a predetermined standard. For example, when the flexible circuit board (400) is fully inserted into the connector (300), the flexible circuit board (400) comes into at least partial contact with the stopper (335) and can no longer be inserted into the connector (300), thereby preventing or reducing the flexible circuit board (400) from being inserted into the connector (300) beyond a predetermined standard.

[0239] FIG. 11b may be a drawing showing a state in which the flexible circuit board (400) is moved after the flexible circuit board (400) is connected to the connector (300) so that the flexible circuit board (400) is spaced as much as possible from the stopper (335).

[0240] Referring to FIG. 11b, when the flexible circuit board (400) is connected to the connector (300), the flexible circuit board (400) may be moved so that the flexible circuit board (400) may be spaced apart from the stopper (335) by a second distance (G2). In one embodiment, the second distance (G2) may be a distance when the flexible circuit board (400) is spaced apart from the stopper (335) to the maximum extent while the flexible circuit board (400) is inserted into the connector (300).

[0241] In one embodiment, the third distance (G3) may be the distance between the second contact point (321) of the second terminal (320) and the stopper (335). The fourth distance (G4) may be the distance from the end of the flexible circuit board (400) to a portion where a pad of the flexible circuit board (400) (e.g., a portion electrically connected to the plating layer (415, 475, see FIG. 5)) is formed.

[0242] In one embodiment, the fifth distance (G5) may be the length of a portion where the flexible circuit board (400) and a terminal (e.g., the second terminal (320)) can be in effective contact. The longer the fifth distance (G5) is, the more advantageous it is for the second terminal (320) and the flexible circuit board (400) to be electrically connected.

[0243] In one embodiment, the fifth distance (G5) can be calculated based on [Mathematical Formula 1].

[0244] [Mathematical Formula 1]

[0245] G5=G3-G4-G2

[0246] In one embodiment, even if the flexible circuit board (400) is spaced apart from the stopper (335) by a maximum of the second distance (G2), the fifth distance (G5) is maintained above a predetermined standard so that contact and electrical connection between the flexible circuit board (400) and the second terminal (320) can be maintained. For example, in one embodiment, the second distance (G2) may be approximately 0.1 mm. The third distance (G3) may be approximately 0.45 mm. The fourth distance (G4) may be approximately 0.15 mm. In this case, the fifth distance (G5) calculated based on [Mathematical Formula 1] may be approximately 0.20 mm.

[0247] In one embodiment, the second contact point (321) of the second terminal (320) may be spaced apart from the side wall (337C) of the hollow (337) by a third distance (G3). In one embodiment, the third distance (G3) may be approximately 0.40 to 0.50 mm.

[0248] Referring to FIG. 11b, the first terminal (310) can be placed in the connector housing (330) such that the second contact point (321) of the second terminal (320) is located between the first contact point (311) of the first terminal (310) and the side wall (337C) of the hollow (337).

[0249] FIG. 12a and FIG. 12b are exploded perspective views of a connector (300) according to one embodiment of the present disclosure.

[0250] Referring to FIGS. 12A and 12B, the connector (300) may include a first terminal (310), a second terminal (320), and / or a connector housing (330).

[0251] Referring to FIGS. 12a and 12b, the connector housing (330) may include a catch (331), a support (332), a first opening (336), a second opening (338), and / or a third opening (333).

[0252] In one embodiment, the first opening (336) may be formed in a first side wall (330A) of the connector housing (330).

[0253] In one embodiment, the first terminal (310) can be inserted into the hollow (337, see FIG. 7) through the first opening (336).

[0254] In one embodiment, the second opening (338) may be formed in the second side wall (330B) of the connector housing (330).

[0255] In one embodiment, the second terminal (320) can be inserted into the hollow (337, see FIG. 7) through the second opening (338).

[0256] In one embodiment, the third opening (333) may refer to the housing opening (333) of FIG. 7.

[0257] In one embodiment, the third opening (333) may be formed in the third side wall (330C) of the connector housing (330).

[0258] In one embodiment, the connector (300) may include a plurality of second terminals (320). The plurality of second terminals (320) may be inserted into the third opening (333).

[0259] In one embodiment, the second terminal (320) may be positioned between two supports (332). For example, the second terminal (320) may be positioned so as to fit into a second opening (338) formed between the two supports (332).

[0260] In one embodiment, the first terminal (310) can be inserted into the first opening (336).

[0261] In one embodiment, the connector (300) may include a plurality of first terminals (310).

[0262] In one embodiment, the connector housing (330) may include a plurality of first openings (336).

[0263] In one embodiment, the first terminal (310) may be arranged in such a way that it fits into each of the plurality of first openings (336).

[0264] FIG. 13a and FIG. 13b are drawings showing a first terminal (310) according to one embodiment of the present disclosure.

[0265] Fig. 13a is a drawing showing a first terminal (310) according to one embodiment. Fig. 13b is a drawing showing a first terminal (310) arranged in a connector housing (330) according to one embodiment.

[0266] Referring to FIG. 13a, the first terminal (310) may include a first end (312), a first bending region (313), and a first fitting region (315).

[0267] In one embodiment, the first terminal (310) may be in contact with a circuit board (500, see FIG. 6) at the first end (312).

[0268] In one embodiment, the first terminal (310) may be in at least partial contact with the flexible circuit board (400, see FIG. 6) at the first contact point (311) of the first bending region (313).

[0269] In one embodiment, the first terminal (310) may be fittedly secured to the connector housing (330) through the first fitting area (315).

[0270] In one embodiment, the width of the first fitting region (315) may be a length that the first fitting region (315) extends in the longitudinal direction (e.g., X-axis direction) of the connector housing (330). Referring to FIG. 13b, the width of the first fitting region (315) may be a first width (WD1).

[0271] In one embodiment, the width of the first opening (336) may be a length that the first opening (336) extends in the longitudinal direction (e.g., X-axis direction) of the connector housing (330). Referring to FIG. 13b, the width of the first opening (336) may be a second width (WD2).

[0272] In one embodiment, the width of the first fitting region (315) may be greater than the width of the first opening (336). For example, the first width (WD1) may be greater than the second width (WD2) of the first opening (336).

[0273] In one embodiment, the first fitting region (315) may include a first protruding region (3151) and / or a first concave region (3152).

[0274] In one embodiment, the first protruding region (3151) and the first concave region (3152) may be formed on each of the two sides (310A) of the first terminal (310).

[0275] In one embodiment, the first protruding region (3151) may be a region protruding from a side surface (310A) of the first terminal (310).

[0276] In one embodiment, the first concave region (3152) may be a region formed concavely between two first protruding regions (3151).

[0277] Referring to FIG. 13b, a plurality of first terminals (310) can be coupled in a manner that they are fitted into a connector housing (330).

[0278] In one embodiment, a plurality of first terminals (310) can be secured to the connector housing (330) through the first fitting area (315). For example, the frictional force between the connector housing (330) and the first terminal (310) can be strengthened through the first protruding area (3151) of the first terminal (310), and the first terminal (310) can be more firmly secured to the connector housing (330).

[0279] FIG. 14a and FIG. 14b are drawings showing a second terminal (320) according to one embodiment of the present disclosure.

[0280] Fig. 14a is a drawing showing a second terminal (320) according to one embodiment. Fig. 14b is a drawing showing a second terminal (320) arranged in a connector housing (330) according to one embodiment.

[0281] Referring to FIG. 14a, the second terminal (320) may include a second end (322), a second bending region (323), and a second fitting region (325).

[0282] In one embodiment, the second terminal (320) may be in contact with the circuit board (500, see FIG. 6) at the second end (322).

[0283] In one embodiment, the second terminal (320) may be brought into contact with the flexible circuit board (400, see FIG. 6) at the second contact point (321) of the second bending area (323).

[0284] In one embodiment, the second terminal (320) may be fittedly secured to the connector housing (330) through the second fitting area (325).

[0285] In one embodiment, the width of the second fitting area (325) may be a length that the second fitting area (325) extends in the longitudinal direction (e.g., X-axis direction) of the connector housing (330). Referring to FIG. 14b, the width of the second fitting area (325) may be a third width (WD3).

[0286] In one embodiment, the width of the second opening (338) may be a length that the second opening (338) extends in the longitudinal direction (e.g., X-axis direction) of the connector housing (330). Referring to FIG. 14b, the width of the second opening (338) may be a fourth width (WD4).

[0287] In one embodiment, the width of the second fitting region (325) may be greater than the width of the second opening (338). For example, the third width (WD3) may be greater than the fourth width (WD4) of the second opening (338).

[0288] In one embodiment, the second fitting region (325) may include a second protruding region (3251) and / or a second concave region (3252).

[0289] In one embodiment, the second protruding region (3251) and the second concave region (3252) may be formed on each of the two sides (320A) of the second terminal (320).

[0290] In one embodiment, the second protruding region (3251) may be a region protruding from the side surface (320A) of the second terminal (320). In one embodiment, the second concave region (3252) may be a region formed concavely between two second protruding regions (3251).

[0291] Referring to FIG. 14b, a plurality of second terminals (320) can be coupled to the connector housing (330) in a fitting manner.

[0292] In one embodiment, a plurality of second terminals (320) can be secured to the connector housing (330) through the second fitting area (325). For example, the frictional force between the connector housing (330) and the second terminal (320) can be strengthened through the second protruding area (3251) of the second terminal (320), and the second terminal (320) can be more firmly secured to the connector housing (330).

[0293] Figures 15a and 15b are drawings showing the pitches (P0, P1, P2) between the first terminals (1510, 1610).

[0294] FIG. 15A is a diagram showing a comparative pitch (P0) between first terminals (1510) of a connector (1500) according to a comparative embodiment. FIG. 15B is a diagram showing a first pitch (P1) between first terminals (1610) and a second pitch (P2) between second terminals (1620) of a connector (1600) according to an embodiment of the present disclosure.

[0295] In describing a connector (1500, 1600) according to one embodiment of the present disclosure, the longitudinal direction of the connector (1500, 1600) may mean the X-axis direction, and the width direction of the connector (1500, 1600) may mean the Y-axis direction. The height direction of the connector (1500, 1600) may mean the Z-axis direction perpendicular to the longitudinal direction and the width direction.

[0296] Referring to FIG. 15A, a connector (1500) according to a comparative embodiment may include a first terminal (1510), a second terminal (1520), and / or a connector housing (1530).

[0297] In a comparative embodiment, a plurality of first terminals (1510) may be spaced apart in the longitudinal direction (e.g., X-axis direction) of the connector (1500). A plurality of second terminals (1520) may be spaced apart in the longitudinal direction (e.g., X-axis direction) of the connector (1500).

[0298] In a comparative embodiment, the first terminal (1510) and the second terminal (1520) may be arranged with a spacing distance (k) in the longitudinal direction (e.g., X-axis direction) of the connector (1500). The spacing distance (k) may be approximately 0.175 mm.

[0299] In a comparative embodiment, the pitch between the plurality of first terminals (1510) may be formed as a comparative pitch (P0). The comparative pitch (P0) may be formed as twice the separation distance (k). The comparative pitch (P0) may be approximately 0.35 mm.

[0300] In the comparative embodiment, the first terminal (1510) and the second terminal (1520) may not be aligned with each other. The first terminal (1510) and the second terminal (1520) may be arranged at different positions with respect to the longitudinal direction (e.g., X-axis direction) of the connector (1500). For example, in the connector (1500) according to the comparative embodiment, the first terminal (1510) and the second terminal (1520) need to be arranged at different positions with respect to the longitudinal direction (e.g., X-axis direction) of the connector (1500) since they must be in contact with the same surface of the flexible circuit board (e.g., 400, see FIG. 4). That is, in the connector (1500) according to the comparative embodiment, the first terminal (1510) and the second terminal (1520) cannot be arranged at overlapping positions, so there may be a limit to reducing the pitch between the terminals (1510, 1520).

[0301] Referring to FIG. 15b, a connector (1600) according to one embodiment of the present disclosure may include a first terminal (1610), a second terminal (1620), and / or a connector housing (1630).

[0302] Referring to FIG. 15b, a connector (1600) according to one embodiment may include a first terminal (1610), a second terminal (1620), and / or a connector housing (1630).

[0303] In one embodiment, a plurality of first terminals (1610) may be spaced apart in the longitudinal direction (e.g., X-axis direction) of the connector (1600). A plurality of second terminals (1620) may be spaced apart in the longitudinal direction (e.g., X-axis direction) of the connector (1600).

[0304] In one embodiment, the pitch between the plurality of first terminals (1610) may be formed as a first pitch (P1). The first pitch (P1) may be approximately 0.30 mm or less. The first pitch (P1) may be smaller than the comparative pitch (P0).

[0305] In one embodiment, the pitch between the plurality of second terminals (1620) may be formed as a second pitch (P2). The second pitch (P2) may be approximately 0.30 mm or less. The second pitch (P2) may be smaller than the comparative pitch (P0).

[0306] In one embodiment, the first terminal (1610) and the second terminal (1620) may be arranged to be aligned. The first terminal (1610) and the second terminal (1620) may be arranged at substantially the same position relative to the longitudinal direction (e.g., X-axis direction) of the connector (1600). For example, in the connector (1600) according to one embodiment of the present disclosure, the first terminal (1610) and the second terminal (1620) may be arranged at positions that are aligned with each other relative to the longitudinal direction (e.g., X-axis direction) of the connector (1500) since they may contact different surfaces of a flexible circuit board (e.g., 400, see FIG. 4).

[0307] According to one embodiment of the present disclosure, a connector (1600) may have a first terminal (1610) and a second terminal (1620) that may be brought into contact with different surfaces of a flexible circuit board (400, see FIG. 6). That is, in the connector (1600) according to one embodiment, the first terminal (1610) may be brought into contact with a first surface (400A, see FIG. 6) of the flexible circuit board (400, see FIG. 6), and the second terminal (1620) may be brought into contact with a second surface (400B, see FIG. 6) of the flexible circuit board (400, see FIG. 6). According to one embodiment of the present disclosure, the connector (1600) has terminals (1610, 1620) that contact both sides (400A, 400B, see FIG. 6) of a flexible circuit board (400, see FIG. 6), so that the pitch (P2) between the terminals (1610, 1620) can be reduced compared to the connector (1500) according to the comparative embodiment.

[0308] FIG. 16 is a drawing showing a connector (1600) according to one embodiment of the present disclosure.

[0309] A connector (1600) according to one embodiment of the present disclosure may include a first terminal (1610), a second terminal (1620), and / or a connector housing (1630).

[0310] A connector (1600) according to one embodiment of the present disclosure may have a first width (W) in the width direction (e.g., Y-axis direction) of the connector (1600). For example, a distance from an end of a first terminal (1610) to a second terminal (1620) in the width direction (e.g., Y-axis direction) of the connector (1600) may be the first width (W).

[0311] Since the connector (1600) according to one embodiment of the present disclosure does not require a separate device (not shown) for coupling the flexible circuit board (400, see FIG. 6) and the connector (1600), the width direction (e.g., Y-axis direction) length of the connector (1600) can be reduced. For example, if a separate device (not shown) is required for coupling the flexible circuit board (400, see FIG. 6) and the connector (1600), the width direction (e.g., Y-axis direction) length of the connector (1600) corresponding to the first width (W) can be approximately 3.2 mm, but since the connector (1600) according to one embodiment of the present disclosure does not require a separate device (not shown), the first width (W) can be formed to be approximately 2.3 mm.

[0312] Since a connector (1600) according to one embodiment of the present disclosure does not require a separate device (not shown) for joining a flexible circuit board (400, see FIG. 6) and the connector (1600), the cost and time required for manufacturing a separate device (not shown) can be reduced.

[0313] FIG. 17 is a drawing showing a connector (1700) and a flexible circuit board (1800) according to one embodiment of the present disclosure.

[0314] The connector (1700) of FIG. 17 may refer to the connector (300) of FIG. 3a or may include at least a portion of the connector (300).

[0315] The flexible circuit board (1800) of FIG. 17 may refer to the flexible circuit board (400) of FIG. 4 or may include at least a portion of the flexible circuit board (400).

[0316] In one embodiment, the connector (1700) may include a first terminal (1710), a second terminal (1720), and / or a connector housing (1730).

[0317] In one embodiment, the flexible circuit board (1800) may include a first layer (1810), a second layer (1820), and / or a third layer (1830).

[0318] In one embodiment, the first layer (1810) and the second layer (1820) may be layers comprising a conductive material. The third layer (1830) may be a layer comprising an insulating material.

[0319] In one embodiment, the first layer (1810) may be disposed on one side of the third layer (1830) (e.g., the side facing the positive Z-axis direction in the third layer (1830)). The second layer (1820) may be disposed on the other side of the third layer (1830) (e.g., the side facing the negative Z-axis direction in the third layer (1830)).

[0320] In one embodiment, a first terminal (1710) of a connector (1700) can make at least partial contact with a first layer (1810) of a flexible circuit board (1800). A second terminal (1720) of a connector (1700) can make at least partial contact with a second layer (1820) of a flexible circuit board (1800).

[0321] In a flexible circuit board (1800) according to one embodiment of the present disclosure, a first terminal (1710) of a connector (1700) is electrically connected by at least a portion of contacting a pad formed on a first layer (1810), and a second terminal (1720) of the connector (1700) is electrically connected by at least a portion of contacting a pad formed on a second layer (1820), so that a via for electrically connecting the first layer (1810) and the second layer (1820) may not be required. That is, in a circuit board (1800) according to one embodiment of the present disclosure, a via may not be required because the circuit board (1800) is in contact with the first terminal (1710) or the second terminal (1720) of the connector (1700) on both sides, respectively. According to one embodiment of the present disclosure, a flexible circuit board (1800) can reduce the cost and time required for manufacturing vias by reducing the number of vias for electrically connecting the first layer (1810) and the second layer (1820).

[0322] According to one embodiment of the present disclosure, the flexible circuit board (1800) is in contact with the terminals (1710, 1720) of the connector (1700) in the first layer (1810) and the second layer (1820), so that the pitch between pads (not shown) formed on the flexible circuit board (1800) can be relatively increased. That is, the flexible circuit board (1800) can be advantageous in increasing the pitch between pads (not shown) formed on the flexible circuit board (1800) compared to a case where the flexible circuit board (1800) is in contact with the connector on one side.

[0323] If the terminals of the connector are only in contact with one side of the flexible circuit board, the flexible circuit board may need to include vias to electrically connect at least some of the terminals of the connector to the other side of the flexible circuit board, which is the opposite side of the one side. If the flexible circuit board needs to include vias, additional manufacturing costs and time may be required to form the vias.

[0324] If the flexible circuit board does not include vias, the connector's terminals are in contact only on one side of the flexible circuit board, and it is difficult to reduce the pitch between the terminals, so the overall size of the connector may increase.

[0325] An electronic device (101, 200) according to one embodiment of the present disclosure comprises a flexible circuit board (240, 400), a circuit board (220, 500), and a connector (250, 300) disposed on the circuit board (220, 500) and configured to be connected or disconnected from an ending portion (FP1) of the flexible circuit board (240, 400), wherein the connector (250, 300) comprises a connector housing (330) including a hollow (337) formed therein, a first terminal (310) extending from the circuit board (500) into the hollow (337) and configured to apply a first pressure (F1) in a first direction through its first contact point (311), and a second terminal (310) extending from the circuit board (500) into the hollow (337) and configured to apply a second pressure (F2) in a second direction opposite to the first direction through its second contact point (321). The second terminal (320) is set, and the first terminal (310) and the second terminal (320) can be set so that when the ending portion (FP1) of the flexible circuit board is connected to the connector, the first contact point (311) and the second contact point (321) contact the first surface (400A) and the second surface (400B) of the ending portion (FP1), respectively.

[0326] In one embodiment, the flexible circuit board (240, 400) includes a first insulating cover layer (410) forming a portion of a first surface (400A) and including a first opening area (411) formed therein, a second insulating cover layer (470) forming a portion of a second surface (400B) and including a second opening area (471) formed therein, a first conductive layer (420) disposed below the first insulating cover layer (410), and a second conductive layer (460) disposed above the second insulating cover layer (470), wherein the flexible circuit board (400) electrically connects the first conductive layer (420) to the first contact point (311) through the first opening area (411) and electrically connects the second conductive layer (460) to the second contact point (321) through the second opening area (471) when the flexible circuit board (400) is connected to the connector (300). It can be set to connect.

[0327] In one embodiment, the ending portion (FP1) of the flexible circuit board (400) may include a first plating layer (415) disposed over the first conductive layer (420) and filling at least a portion of the first opening area (411) or a second plating layer (475) disposed under the second conductive layer (460) and filling at least a portion of the second opening area (471).

[0328] In one embodiment, the ending portion (FP1) of the flexible circuit board (400) includes an insulating adhesive layer (440) between the first conductive layer (420) and the second conductive layer (460), and the thickness of the insulating adhesive layer (440) may be greater than the thickness of each of the first conductive layer (420) and the second conductive layer (460).

[0329] In one embodiment, the first terminal (310) and the second terminal (320) may be formed such that the first pressure (F1) is greater than the second pressure (F2).

[0330] In one embodiment, the first terminal (310) may include a first bending region (313) that is convexly bent in a first direction and includes a first contact point (311), and the second terminal (320) may include a second bending region (323) that is convexly bent in a second direction and includes a second contact point (321).

[0331] In one embodiment, the first length (BL1) of the first bending region (313) may be greater than the second length (BL2) of the second bending region (323).

[0332] In one embodiment, the first bending radius (BR1) of the first bending region (313) may be smaller than the second bending radius (BR2) of the second bending region (323).

[0333] In one embodiment, the first terminal (310) is arranged so that when the ending portion (FP1) is engaged with the connector (300), the first contact point (311) is spaced apart from the circuit board (500) by a first height (H1), and the first terminal (310) is arranged so that when the ending portion (FP1) is separated from the connector (300), the first terminal (310) is spaced apart from the circuit board (500) by a second height (H2) different from the first height (H1), and the second terminal (320) is arranged so that when the ending portion (FP1) is engaged with the connector (300), the second contact point (321) is spaced apart from the circuit board (500) by a third height (H3), and the second terminal (320) is arranged so that when the ending portion (FP1) is separated from the connector (300), the second contact point (321) is spaced apart from the circuit board (500) by a fourth height (H4). They are arranged so as to be spaced apart, and a first difference between the first height (H1) and the second height (H2) may be greater than a second difference between the third height (H3) and the fourth height (H4).

[0334] In one embodiment, the first terminal (310) and the second terminal (320) include a plurality of first terminals (310) and a plurality of second terminals (320), respectively, arranged in the longitudinal direction of the connector housing (330), and at least one of the plurality of second terminals (320) can be aligned with a corresponding terminal of the plurality of first terminals (310).

[0335] In one embodiment, a first pitch (P1) between the plurality of first terminals (310) and a second pitch (P2) between the plurality of second terminals (320) may each be 0.30 mm or less.

[0336] In one embodiment, the connector housing (330) includes a first opening (336) formed in a first side wall (330A), a second opening (338) formed in a second side wall (330B) opposite to the first side wall (330A), and a third opening (333), wherein the first terminal (310) can be inserted into the hollow (337) through the first opening (336), the second terminal (320) can be inserted into the hollow (337) through the second opening (338), and the ending portion (FP1) can be inserted into the hollow (337) through the third opening (333).

[0337] In one embodiment, the first contact point (311) may be positioned closer to the third opening (333) than the second contact point (321).

[0338] In one embodiment, at least one of the first terminal (310) or the second terminal (320) includes a fitting area (315, 325) having a width greater than a width of a corresponding opening of the first opening (336) and the second opening (338), and the fitting area (315, 325) of at least one terminal can be fitted into the corresponding opening.

[0339] In one embodiment, the connector housing (330) may include a catch (331) that includes a protruding area (3315) protruding from the lower surface of the hollow (337) toward the upper surface adjacent to the entrance of the third opening (333).

[0340] In one embodiment, the connector housing (330) may include a stopper (335) disposed in a sidewall (337C) of the hollow (337) facing the first sidewall (330A) and made of a different material than the first sidewall (330A).

[0341] In one embodiment, the stopper (335) may be set to support the ending portion (FP1) in a direction toward the third opening (333) when the ending portion (FP1) is engaged with the connector (300).

[0342] In one embodiment, the first terminal (310) may be positioned in the connector housing (330) such that the second contact point (321) is positioned between the first contact point (311) and the side wall (337C) of the hollow (337).

[0343] In one embodiment, the second contact point (321) may be spaced 0.40 to 0.50 mm from the side wall (337C) of the hollow (337).

[0344] In one embodiment, the electronic device (101, 200) may include an additional circuit board (e.g., a second circuit board (230) of FIG. 2) that includes at least one component of an antenna (e.g., an antenna module (197) of FIG. 1), a microphone (e.g., an input module (150) of FIG. 1), a speaker (e.g., an audio output module (155) of FIG. 1), or a haptic module (e.g., a haptic module (179) of FIG. 1) disposed therein.

[0345] In one embodiment, the circuit board (220) may include a processor disposed therein (e.g., processor (120) of FIG. 1).

[0346] In one embodiment, the connector (250, 300) may be configured to connect the circuit board (220) and the additional circuit board (230) via a flexible circuit board (240).

[0347] An electronic device (101, 200) according to one embodiment of the present disclosure may include a circuit board (220), a flexible circuit board (240, 400), and a connector (250, 300).

[0348] In one embodiment, the flexible circuit board (240) may be electrically connected to the circuit board (220).

[0349] In one embodiment, the connector (250, 300) is disposed on the circuit board (220) and can be coupled to a flexible circuit board (240).

[0350] In one embodiment, the connector (300) may include a plurality of first terminals (310), a plurality of second terminals (320), and a connector housing (330).

[0351] In one embodiment, a plurality of first terminals (310) are arranged at intervals from each other in the longitudinal direction of the connector (300) and may include a first contact point (311).

[0352] In one embodiment, a plurality of second terminals (320) may be arranged in alignment with a plurality of first terminals (310), at least some of which face the plurality of first terminals (310), and may include a second contact point (321).

[0353] In one embodiment, a plurality of first terminals (310) and a plurality of second terminals (320) may be arranged in a connector housing (330).

[0354] In one embodiment, the first contact point (311) may be in contact with a portion of a first side (400A) of the flexible circuit board (400), and the second contact point (321) may be in contact with a portion of a second side (400B) that is opposite the first side (400A) of the flexible circuit board (400).

[0355] According to one embodiment of the present disclosure, the connector (300) has terminals (310, 320) that contact both sides (400A, 400B) of a flexible circuit board (400), so that the pitch (P2) between the terminals (410, 420) can be reduced compared to the connector (1500) according to the comparative embodiment.

[0356] A connector (300) according to one embodiment of the present disclosure can reduce the number of vias of a flexible circuit board (400) because the terminals (310, 320) of the connector (300) can be in contact with both sides (400A, 400B) of the flexible circuit board (400).

[0357] According to one embodiment of the present disclosure, a connector (300) is configured such that terminals (310, 320) of the connector (300) are in contact with both sides (400A, 400B) of a flexible circuit board (400), so that the size of the connector (300) can be reduced.

[0358] In one embodiment, the second side (400B) of the flexible circuit board (400) can be positioned so that at least a portion of it faces the first circuit board (500).

[0359] In one embodiment, the first pressure (F1) toward the flexible circuit board (400) at the first contact point (311) may be greater than the second pressure (F2) toward the flexible circuit board (400) at the second contact point (321).

[0360] In one embodiment, since the first pressure (F1) is formed to be greater than the second pressure (F2), the flexible circuit board (400) can be prevented or reduced from being separated from the circuit board (500) in a direction away from the flexible circuit board (400) while the flexible circuit board (400) is connected to the connector (300).

[0361] In one embodiment, the first terminal (310) may include a first bending region (313) that is convexly bent in a direction (e.g., a first direction) toward the flexible circuit board (400).

[0362] In one embodiment, the second terminal (320) may include a second bending region (323) that is convexly bent in a direction (e.g., a second direction) toward the flexible circuit board (400).

[0363] In one embodiment, the first contact point (311) may be formed in the first bending region (313), and the second contact point (321) may be formed in the second bending region (323).

[0364] In one embodiment, the connector housing (330) may include a catch (331) positioned at both ends of the connector housing (330) based on the longitudinal direction of the connector (300) and formed to protrude in the height direction of the connector (300).

[0365] In one embodiment, when the flexible circuit board (400) is fastened to the connector (300), the engaging portion (331) of the connector housing (330) faces at least a portion of the flexible circuit board (400) and can prevent or reduce the flexible circuit board (400) from being detached from the connector (300).

[0366] In one embodiment, the flexible circuit board (400) may include protrusions (405) formed at both ends of the flexible circuit board (400) to face the catch (331).

[0367] In one embodiment, the connector housing (330) may include a stopper (335) to prevent the flexible circuit board (400) from being inserted into the connector (300) beyond a specified length.

[0368] In one embodiment, the stopper (335) may include a surface formed perpendicular to the width direction of the connector (300).

[0369] In one embodiment, the stopper (335) may serve to prevent or reduce the insertion of the flexible circuit board (400) beyond a predetermined standard into the connector (300).

[0370] In one embodiment, the connector housing (330) may include an opening (333) into which a flexible circuit board is inserted.

[0371] In one embodiment, the first contact point (311) and the second contact point (321) are spaced apart in the width direction of the connector (300), and the first contact point (311) may be located closer to the opening (333) of the connector housing (330) into which the flexible circuit board (400) is inserted than the second contact point (321).

[0372] In one embodiment, a plurality of first terminals (310) and a plurality of second terminals (320) may be coupled in a manner that they fit into at least a portion of a connector housing (330).

[0373] In one embodiment, each of the plurality of first terminals (310) may include a fitting area (315).

[0374] In one embodiment, the fitting region (315) may include two protruding regions (3151) formed on at least a portion of a side surface (310A) of the first terminal (310) and a concave region (3152) formed by a portion of the side surface (310A) of the first terminal (310) having a concave shape and positioned between the two protruding regions (3151).

[0375] In one embodiment, the plurality of terminals (310, 320) can be more firmly secured to the connector housing (330) through the fitting areas (315, 325).

[0376] In one embodiment, the second circuit board (230) may be disposed at a distance from the first circuit board (220).

[0377] In one embodiment, the flexible circuit board (240) can electrically connect the first circuit board (220) and the second circuit board (230).

[0378] In one embodiment, the first thickness (t1) of the first terminal (310) may be thicker than the second thickness (t2) of the second terminal (320).

[0379] In one embodiment, the connector housing (330) may include a support surface (334) that contacts the first circuit board (500).

[0380] In one embodiment, the catch (331) may include a first catch surface (3311) facing the outside of the connector (300) and a second catch surface (3312) facing the inside of the connector (300).

[0381] In one embodiment, the first angle (AG1) formed by the first engaging surface (3311) with the supporting surface (334) of the connector housing (330) may be smaller than the second angle (AG2) formed by the second engaging surface (3312) with the supporting surface (334) of the connector housing (330).

[0382] In one embodiment, since the first angle (AG1) is formed smaller than the second angle (AG2), insertion of the flexible circuit board (400) into the connector (300) may be easier than separation of the flexible circuit board (400) from the connector (300).

[0383] The technical problems to be achieved in the present disclosure are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by a person having ordinary knowledge in the technical field to which the present disclosure pertains.

[0384] 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 will be clearly understood by a person having ordinary skill in the art to which the present disclosure pertains.

[0385] An electronic device according to an embodiment of the present disclosure may take various forms. The electronic device may include, for example, a portable communication device (e.g., a smartphone), a computer device, a portable multimedia device, a portable medical device, a camera, a wearable device, or a home appliance. The electronic device according to an embodiment of the present disclosure is not limited to the aforementioned devices.

[0386] It should be understood that the embodiments of the present disclosure and the terminology used herein are not intended to limit the technical features described in the present disclosure to specific embodiments, but include various modifications, equivalents, or substitutes of the embodiments. 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 items, unless the context clearly indicates otherwise. In the present disclosure, 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 (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.

[0387] 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. 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).

[0388] 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.

[0389] According to one embodiment, the method according to various embodiments of the present disclosure may be provided as included in a computer program product. The computer program product may be traded as a product between a seller and a buyer. The computer program product may be distributed in the form of a machine-readable storage medium (e.g., compact disc read-only memory (CD-ROM)), or may be distributed online (e.g., downloaded or uploaded) through an application store (e.g., Play Store™) or directly between two user devices (e.g., smart phones). In the case of online distribution, at least a portion of the computer program product may be temporarily stored or temporarily generated in a machine-readable storage medium, such as the memory of a manufacturer's server, an application store's server, or a relay server.

[0390] 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 separately arranged in other components. According to various embodiments, one or more components or operations of the above-described 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 this case, the integrated component may perform one or more functions of each component of the plurality of components in a manner identical to or similar to that performed by the corresponding component among the plurality of components prior to the integration.

[0391] According to one embodiment, the operations performed by a module, program or other component may be performed sequentially, in parallel, iteratively, or heuristically, or one or more of the operations may be performed in a different order, omitted, or one or more other operations may be added.

Claims

1. In an electronic device (101, 200), Flexible circuit board (240, 400); Circuit board (220, 500); and It includes a connector (250, 300) arranged on the circuit board (220, 500) and set to be connected or disconnected from the flexible circuit board (240, 400), The above connector, Connector housing (330) including hollow (337); A first terminal (310) extending from the circuit board to the hollow and set to apply a first pressure (F1) in a first direction through a first contact point (311); and A second terminal (320) extending from the circuit board into the hollow and configured to apply a second pressure (F2) in a second direction opposite to the first direction through a second contact point (321); The above first terminal and the above second terminal, An electronic device in which, when the flexible circuit board is connected to the connector, each of the first contact point and the second contact point is set to contact the first surface (400A) and the second surface (400B) of the flexible circuit board, respectively.

2. In paragraph 1, The above flexible circuit board is, A first insulating cover layer (410) forming a portion of the first surface and including a first opening area (411); A second insulating cover layer (470) forming a portion of the second surface and including a second opening area (471); A first conductive layer (420) disposed below the first insulating cover layer; and A second conductive layer (460) is disposed on top of the second insulating cover layer, An electronic device wherein the flexible circuit board, when coupled to the connector, is configured to electrically connect the first conductive layer to the first contact point through the first opening area and to electrically connect the second conductive layer to the second contact point through the second opening area.

3. In paragraph 2, The above flexible circuit board is, An electronic device comprising a first plating layer (415) disposed on the first conductive layer and filling at least a portion of the first opening area or a second plating layer (475) disposed under the second conductive layer and filling at least a portion of the second opening area.

4. In paragraph 2, The above flexible circuit board is, An electronic device comprising an insulating adhesive layer (440) between the first conductive layer and the second conductive layer, wherein the thickness of the insulating adhesive layer is greater than the thickness of each of the first conductive layer and the second conductive layer.

5. In paragraph 1, The first terminal includes a first bending region (313) that is convexly bent in the first direction and includes the first contact point, An electronic device in which the second terminal includes a second bending region (323) that is convexly bent in the second direction and includes the second contact point.

6. In paragraph 5, The first length (BL1) of the first bending region is greater than the second length (BL2) of the second bending region, An electronic device wherein the first bending radius (BR1) of the first bending region is smaller than the second bending radius (BR2) of the second bending region.

7. In paragraph 1, The first terminal is arranged so that, when the flexible circuit board is connected to the connector, the first contact point is spaced apart from the circuit board by a first height (H1). The first terminal is positioned so as to be spaced apart from the circuit board by a second height (H2) different from the first height when the flexible circuit board is separated from the connector, The second terminal is arranged so that, when the flexible circuit board is connected to the connector, the second contact point is spaced apart from the circuit board by a third height (H3), The second terminal is arranged so that, when the flexible circuit board is separated from the connector, the second contact point is spaced apart from the circuit board by a fourth height (H4) different from the third height, An electronic device wherein a first difference between the first height and the second height is greater than a second difference between the third height and the fourth height.

8. In paragraph 1, The first terminal and the second terminal each include a plurality of first terminals and a plurality of second terminals arranged in the longitudinal direction of the connector housing. An electronic device wherein at least one of the plurality of second terminals is aligned with a corresponding terminal of the plurality of first terminals.

9. In paragraph 1, The above connector housing, It includes a first opening (336) formed in the first side wall (330A), a second opening (338) formed in the second side wall (330B) opposite to the first side wall, and a third opening (333). The above first terminal is inserted into the hollow through the above first opening, The second terminal is inserted into the hollow through the second opening, The above flexible circuit board is an electronic device inserted into the hollow through the third opening.

10. In paragraph 9, An electronic device wherein the first contact point is located closer to the third opening than the second contact point.

11. In paragraph 9, At least one of the first terminal or the second terminal, It includes a fitting area (315, 325) having a width greater than the width of the corresponding opening among the first opening and the second opening, An electronic device wherein the fitting area of ​​at least one terminal is fitted into the corresponding opening.

12. In paragraph 9, The above connector housing, An electronic device further comprising a catch (331) including a protruding area (3315) protruding from the lower surface of the hollow toward the upper surface adjacent to the entrance of the third opening.

13. In paragraph 9, The above connector housing, Further comprising a stopper (335) disposed on the hollow side wall facing the first side wall and made of a different material from the first side wall; The above stopper, An electronic device configured to support the flexible circuit board in a direction toward the third opening when the flexible circuit board is connected to the connector.

14. In paragraph 1, The first terminal is arranged in the connector housing such that the second contact point is located between the first contact point and the hollow side wall, An electronic device wherein the second contact point is positioned apart from the side wall of the hollow body.

15. In paragraph 1, The above electronic device, Further comprising an additional circuit board including at least one component of an antenna, a microphone, a speaker or a haptic module; The above circuit board, Contains a processor, The above connector, An electronic device configured to connect the circuit board and the additional circuit board via the flexible circuit board.

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