Electronic device and gesture-based payment method using same

Abstract

An electronic device according to an embodiment of the present disclosure may include: a housing configured to be movable between a folded position and an unfolded position; a first flexible display visible from a front side of the housing in the unfolded position of the housing; a second display visible from a rear side of the housing in the unfolded position of the housing; and at least one processor electrically connected to the first flexible display, the second display, at least one camera, and a memory, wherein the at least one processor may configure to execute a payment service based on a payment means by using the at least one camera when movement of a touch input with respect to the second display is detected.

Description

Electronic devices and gesture-based payment methods using the same

[0001] The present disclosure relates to an electronic device and a gesture-based payment method using the electronic device.

[0002] Electronic devices like smartphones offer a variety of convenient and useful features through various applications. For example, users can use payment applications installed on their smartphones to pay for goods. Typically, when purchasing goods at a store, users take out their smartphones, turn the screen on, unlock the device, launch the payment application, and either scan the store's QR (quick response) code or transmit a signal using NFC (near field communication) and / or MST (magnetic secure transmission) to pay for the goods.

[0003] An electronic device according to one embodiment comprises a housing including a first housing and a second housing configured to movably engage with the first housing between a folded position and an unfolded position, a first flexible display visible from a front side of the housing in the unfolded position, a second display visible from a rear side of the housing in the unfolded position and positioned in the second housing, at least one camera visible from the rear side of the housing in the unfolded position and positioned in the second housing, a memory, and at least one processor electrically connected to the first flexible display, the second display, the at least one camera, and the memory, wherein the at least one processor detects a touch input to a first area of ​​the second display in the folded position, and when movement of the touch input from the first area is detected, displays a first image representing a payment means on at least a portion of the first area, and displays a second image on at least a portion of a second area of ​​the second display. The display may be configured to execute a payment service based on the payment method using at least one camera when movement of the touch input to the second area is detected.

[0004] A method of an electronic device according to one embodiment may include an operation of detecting a touch input to a first area of ​​a second display visible from the outside in a fold position of the electronic device or a movement of the touch input from the first area, an operation of displaying a first image representing a payment method on at least a part of the first area and a second image on at least a part of a second area of ​​the second display, and an operation of executing a payment service based on the payment method using at least one camera when a movement of the touch input to the second area is detected.

[0005] An electronic device according to one embodiment comprises a housing including a first housing portion and a second housing portion configured to movably engage with the first housing portion between a folded position and an unfolded position, a first flexible display visible from a front side of the housing in the unfolded position, a second display visible from a rear side of the housing in the unfolded position and positioned in the second housing portion, at least one camera visible from the rear side of the housing in the unfolded position and positioned in the second housing portion, a memory, and at least one processor electrically connected to the first flexible display, the second display, the at least one camera, and the memory, wherein the at least one processor detects a touch input to a first area of ​​the second display in the folded position, and when movement of the touch input from the first area is detected, displays a portion of a first image representing a payment means on at least a portion of the first area, and when movement of the touch input from the first area is detected, In response to an increase in distance, the entire first image may be set to be displayed.

[0006] FIG. 1A is a drawing showing an unfolded position of an electronic device according to one embodiment.

[0007] FIG. 1b is a drawing showing a half-fold position of an electronic device according to one embodiment.

[0008] FIG. 1c is a drawing showing a fold position of an electronic device according to one embodiment.

[0009] Figure 2 is a block diagram showing the configuration of an electronic device according to one embodiment.

[0010] FIG. 3 illustrates areas of a second display of an electronic device according to one embodiment.

[0011] FIG. 4A illustrates a user interface for executing a payment service using a camera in a folded position of an electronic device according to one embodiment.

[0012] FIG. 4b illustrates a user interface for executing a payment service using a camera in a half-fold position of an electronic device according to one embodiment.

[0013] FIG. 5 illustrates a user interface for executing a payment service using a second display in a folded position of an electronic device according to one embodiment.

[0014] FIG. 6 illustrates a user interface for executing a payment service based on input of authentication information in a folded position of an electronic device according to one embodiment.

[0015] FIG. 7 illustrates a user interface for executing a payment service using fingerprint authentication in a folded position of an electronic device according to one embodiment.

[0016] FIG. 8 illustrates a user interface for executing a payment service using pattern authentication in a folded position of an electronic device according to one embodiment.

[0017] FIG. 9A illustrates a user interface for selecting a payment method used for a payment service in a folded position of an electronic device according to one embodiment.

[0018] FIG. 9b illustrates a user interface for setting a selected payment method to a favorites area in a folded position of an electronic device according to one embodiment.

[0019] FIG. 10 illustrates a user interface for executing a payment service using online payment authentication in a folded position of an electronic device according to one embodiment.

[0020] Fig. 11 is a flowchart illustrating the operation of an electronic device according to one embodiment.

[0021] Figure 12 is a flowchart showing operations that can be added after operation 1110 of Figure 11.

[0022] Figure 13 is a flowchart showing operations that can be added after operation 1203 of Figure 12.

[0023] Fig. 14 is a flowchart illustrating the operation of an electronic device according to one embodiment.

[0024] FIG. 15 illustrates a user interface for displaying a payment method in response to a touch input in a folded position of an electronic device according to one embodiment.

[0025] FIG. 16 illustrates a user interface for displaying a payment method in response to a touch input in a folded position of an electronic device according to one embodiment.

[0026] FIG. 17 is a block diagram of an electronic device within a network environment according to one embodiment.

[0027] In connection with the description of the drawings, the same or similar reference numerals may be used for identical or similar components.

[0028] Hereinafter, various embodiments of the present invention will be described with reference to the attached drawings. However, this is not intended to limit the present invention to specific embodiments, and it should be understood that the present invention encompasses various modifications, equivalents, and / or alternatives of the embodiments.

[0029] FIG. 1A is a diagram illustrating an unfolded position of an electronic device according to one embodiment. FIG. 1B is a diagram illustrating a half-folded position of an electronic device according to one embodiment. FIG. 1C is a diagram illustrating a folded position of an electronic device according to one embodiment.

[0030] Referring to FIGS. 1A, 1B, and 1C, an electronic device (100) according to an embodiment may be provided with a structure in which a first housing (110) and a second housing (120) can rotate relative to each other through a hinge portion (170). The electronic device (100) may perform a folding operation (e.g., an operation in which the first housing (110) is deformed in the order of FIGS. 1A, 1B, and 1C) or an unfolding operation (e.g., an operation in which the second housing (120) is deformed in the order of FIGS. 1C, 1B, and 1A). For example, in a folding operation performed from an unfolded position (state of FIG. 1A) based on FIGS. 1A to 1C, the first housing (110) may rotate clockwise, and the second housing (120) may rotate counterclockwise. For example, the folding area (141) may include an area corresponding to an area in which a hinge structure of the electronic device (100) is positioned. For example, the second housing (120) may be configured to movably or rotatably engage with the first housing (110) between a folded position and an unfolded position.

[0031] In order to explain the state of the electronic device (100) according to various embodiments disclosed in this document, a first edge surface (P1), which is a surface of the side of the first housing (110) that faces in the same direction as the direction in which the fingerprint contact surface of the fingerprint sensor (160) faces, may be defined based on the unfolded position of the electronic device (100) (state of FIG. 1A), and a second edge surface (P2), which is a surface of the side of the second housing (120) that faces in the same direction as the fingerprint contact surface of the fingerprint sensor (160) faces, may be defined. For example, the first edge surface (P1) may include a portion of the first housing (110), and the second edge surface (P2) may include a portion of the second housing (120) and a portion of the fingerprint sensor (160) located in the second housing (120).

[0032] Hereinafter, the unfolded position of the electronic device (100) will be described with reference to FIG. 1a.

[0033] The unfolded position may refer to a state in which the folding region (141) of the first flexible display (140) is substantially flat. For example, the unfolded position may be referred to as a state in which the angle between the first housing (110) and the second housing (120) is greater than or equal to a specified first angle (e.g., 120 degrees). For example, the unfolded position may include a state in which the first edge surface (P1) and the second edge surface (P2) substantially form one surface. For example, the unfolded position may include a state in which the first flexible display (140) and the second display (150) are parallel while facing in opposite directions. For example, an electronic device in the unfolded position may display an image acquired using the camera module (130) on the first flexible display (140).

[0034] Hereinafter, the half-fold position of the electronic device (100) will be described with reference to FIG. 1b.

[0035] The half-fold position (or intermediate state) may refer to any state between the unfolded position and the folded position. For example, the half-fold position may be referred to as a state in which the angle between the first housing (110) and the second housing (120) is less than a specified first angle and greater than a specified second angle (e.g., 30 degrees). In the half-fold position, the operating mode of the electronic device (100) may be referred to as a table mode. For example, the half-fold position may be interpreted as states excluding the folded position and the unfolded position. For example, the half-fold position may include a state in which the folding area (141) of the first flexible display (140) is curved. For example, the half-fold position may include a state in which the length portion of the first edge surface (P1) and the length portion of the second edge surface (P2) form a predetermined angle other than 180 degrees. For example, an electronic device (100) in a half-fold position can display an image acquired using a camera module (130) on a portion of a first flexible display (140).

[0036] Hereinafter, the fold position of the electronic device (100) will be described with reference to FIG. 1c.

[0037] The fold position may include a state in which the curved surface formed by the folding area (141) of the first flexible display (140) has a greater curvature than the curved surface formed by the folding area (141) in the half-fold position. For example, the fold position may be referred to as a state in which the angle between the first housing (110) and the second housing (120) is less than a specified second angle (e.g., 30 degrees). For example, the fold position may mean a state in which, among a plurality of fold positions, the first edge surface (P1) and the second edge surface (P2) are substantially in contact.

[0038] In the folded position, the first flexible display (140) may not be visible from the outside of the electronic device (100). In the folded position, the second display (150) may be visible from the outside of the electronic device (100). For example, the electronic device (100) in the folded position may display an image acquired using the camera module (130) on at least a portion of the second display (150).

[0039] According to one embodiment, the hinge portion (170) may form at least a portion of the exterior (or surface) of the electronic device (100) in the half-fold position and the unfolded position. For example, as illustrated in FIGS. 1B and 1C , the hinge portion (170) may be visually exposed between the first housing (110) and the second housing (120) when the electronic device (100) is in the half-fold position or the folded position.

[0040] According to one embodiment, the electronic device (100) can perform payment services even in the folded position or half-fold position. For example, the electronic device (100) can execute an application that supports payment services even in the folded position or half-fold position. In one example, the electronic device (100) can utilize payment services through user input on the second display (150) even in the folded position or half-fold position. For example, the user can change a payment method or select a payment method through user input on the second display (150) even in the folded position or half-fold position.

[0041] Figure 2 is a block diagram showing the configuration of an electronic device according to one embodiment.

[0042] Referring to FIG. 2, an electronic device (100) according to an example may include a processor (200), a memory (210), a camera module (130), a first flexible display (140), a second display (150), and a fingerprint sensor (160). The electronic device (100) of FIG. 2 may correspond, for example, to the electronic device (1701) of FIG. 17. The configurations of the electronic device (100) described below with reference to FIG. 2 are merely examples, and the embodiments of the present disclosure are not limited thereto. For example, the electronic device (100) may not include at least some of the configurations illustrated in FIG. 2. For example, the electronic device (100) may further include other configurations (e.g., the configuration of the electronic device (1701) of FIG. 17) in addition to the configurations illustrated in FIG. 2. In one example, the processor (200) may be implemented as a single chipset. In one example, the processor (200) may correspond to at least one processor among a plurality of processors. The plurality of processors may be configured to individually or collectively execute instructions to perform operations of the electronic device (100) described below.

[0043] The processor (200) may be electrically or operatively connected to the memory (210), the camera module (130), the first flexible display (140), the second display (150), and the fingerprint sensor (160). The term "operatively connected" between components may mean that the components are functionally connected or communicatively connected. For example, operatively connected components may exchange data with each other.

[0044] The processor (200) can control various components constituting the electronic device (100). The processor (200) can execute instructions stored in the memory (210). For example, the processor (200) can execute a payment service stored in the memory (210) and perform payment according to user input. For example, the processor (200) can correspond to the processor (1720) of FIG. 17.

[0045] Memory (210) may store commands for implementing various embodiments of the present invention, including payment services. For example, memory (210) may correspond to memory (1730) of FIG. 17.

[0046] The camera module (130) can acquire image data. For example, the camera module (130) can capture the exterior of the electronic device (100) to generate image data. According to one embodiment, the processor (200) can output the image data acquired using the camera module (130) to the first flexible display (140) and / or the second display (150). For example, the camera module (130) can correspond to the camera module (1780) of FIG. 17.

[0047] The camera module (130) can process images (e.g., still images or videos) obtained by the image sensor in a shooting mode. According to one embodiment, the camera module (130) can perform a zoom-in operation, which increases the zoom ratio so that the image screen can be focused on a specific subject of interest to the user during shooting, or a zoom-out operation, which decreases the zoom ratio so that the user can include a wider range of subjects in the image screen. For example, the processor (200) can be configured to adjust the zoom ratio of the camera module (130).

[0048] The camera module (130) may include a plurality of cameras. For example, the plurality of cameras may include at least one of a standard camera, a wide-angle camera, and a telephoto camera. At least some of the plurality of cameras may optionally have adjustable zoom ratios. According to one embodiment, at least one of the plurality of cameras may be at least one camera visible from the front of the housing in the folded position of the electronic device (100) and located in the second housing (120), and at least another camera may be at least one camera visible from the rear of the housing in the unfolded position of the electronic device (100) and located in the second housing (120) (e.g., the camera module (130) illustrated in FIG. 1C).

[0049] The first flexible display (140) can enter a screen ON, partially ON (e.g., partially OFF), or OFF state based on the unfolded position, half-fold position, or folded position of the electronic device (100). For example, the first flexible display (140) can output one screen in all areas when the electronic device (100) is in the unfolded position. For example, the first flexible display (140) can output different screens in areas distinguished based on a folding area (e.g., the folding area (141) of FIG. 1B) when the electronic device (100) is in the half-fold position. For example, the processor (200) may not output a screen in all areas of the first flexible display (140) when the electronic device (100) is in the folded position.

[0050] The first flexible display (140) can output the operation results of the processor (200). The first flexible display (140) can include a touch screen for receiving user input. For example, the first flexible display (140) can correspond to the display module (1760) of FIG. 17.

[0051] The second display (150) can enter a screen ON, partially ON, or OFF state based on the unfolded position, half-fold position, or folded position of the electronic device (100). For example, when the electronic device (100) is in the folded position or half-fold position, the processor (200) can output the screen to all areas of the second display (150). For example, when the electronic device (100) is in the folded position, the processor (200) can output the screen to at least some areas of the second display (150) based on AOD (always on display). For example, when the electronic device (100) is in the unfolded position, the processor (200) can control the second display (150) to an ON or OFF state according to the operating state of the electronic device (100). For example, the second display (150) can correspond to the display module (1560).

[0052] The processor (200) can output the results of the processor's (200) operation through the second display (150). The second display (150) can receive user input designated to implement various embodiments of the present invention.

[0053] The first flexible display (140) and the second display (150) may be connected to or include a touch IC (integrated circuit) for receiving a touch input. For example, the first flexible display (140) and the second display (150) may include a touch panel, and the touch panel may be connected to the touch IC. Specifically, the displays (e.g., the first flexible display (140) and / or the second display (150)) may include a layer for outputting content (e.g., a TFT-LCD (Thin film Transistor - Liquid Crystal Display), an LED (light emitting diode), an AMOLED (active matrix organic light emitting diode) layer, etc.) and a layer corresponding to the touch panel, and may output content through the layer for outputting content and receive a user's touch input (or hovering input) through the layer corresponding to the touch panel.

[0054] The fingerprint sensor (160) may be located on the side of the first housing (110) or the second housing (120). The fingerprint sensor (160) may include an optical sensor for detecting light reflected from an external object (e.g., a finger) or an ultrasonic sensor for detecting a reflected signal. For example, the fingerprint sensor (160) may include a data conversion unit that generates fingerprint information acquired using the optical sensor or the ultrasonic sensor. The fingerprint sensor (160) may transmit the generated fingerprint information to the processor (200). According to one embodiment, the electronic device (100) may further include a conversion circuit (not shown) connected to the fingerprint sensor (160). The conversion circuit may convert an interface of fingerprint information acquired from the fingerprint sensor (160) and transmit it to at least one processor (200). The configuration of the fingerprint sensor (160) described above is exemplary, and embodiments of the present disclosure are not limited thereto. For example, the fingerprint sensor (160) may be configured to detect a fingerprint using a known fingerprint detection method. For example, the fingerprint sensor (160) may correspond to the sensor module (1776) of FIG. 17.

[0055] FIG. 3 illustrates areas of a second display of an electronic device according to one embodiment.

[0056] Referring to FIG. 3, in one example, the second display (150) of the electronic device (100) may include a first area (151), a second area (152), a third area (153), and a fourth area (154).

[0057] The first region (151) may include a region where the second display (150) is positioned in a protruding portion toward one end of the second housing (120) (e.g., the lower end of the second housing (120) of FIG. 3). For example, the first region (151) may include a region adjacent to the camera module (130) and facing one end of the second housing (120). For example, the first region (151) may have a width narrower than the width of the second display (150) and a height smaller than the remaining region of the second display (150) excluding the first region (151). According to one embodiment, the first region (151) may include a region of the second display (150) adjacent to the camera module (130) and corresponding to a corner portion of the second housing (120). For example, the first region (151) may include a region of the second display (150) that is positioned side by side with the camera module (130) and corresponds to a corner portion of the second housing (120). For example, the first region (151) may include a region of the second display (150) that is adjacent to the camera module (130) in the direction in which the plurality of cameras of the camera module (130) are arranged. According to one embodiment, the first region (151) may include a region of the second display (150) excluding the second region (152) to the fourth region (154).

[0058] The second region (152) may include a region adjacent to the upper portion of the camera module (130) among the regions of the second display (150). According to one embodiment, the second region (152) may include a region of the second display (150) adjacent in a direction substantially perpendicular to the direction in which the plurality of cameras of the camera module (130) are arranged. According to one embodiment, the second region (152) may include a region excluding the first region (151), the third region (153), and the fourth region (154) among the regions of the second display (150).

[0059] The third region (153) may include a region of the second display (150) excluding the first region (151), the second region (152), and the fourth region (154). According to one embodiment, the upper right region of the third region (153) may include a region adjacent to the second edge surface (P2) and the camera hinge (170) of the second display (150). According to one embodiment, the lower right region of the third region (153) may include a region adjacent to the second edge surface (P2) and the right center corner of the second display (150) of the second display (150). According to one embodiment, the region of the third region (153) adjacent to the fingerprint sensor (160) may include a region located between the upper right region of the third region (153) and the lower right region of the third region (153). According to one embodiment, the lower left region of the third region (153) may include regions adjacent to the second region (152) and the fourth region (154). For example, the lower left region of the third region (153) may include a region located in the center region of the second display (150). The upper left region of the third region (153) may include a region adjacent to the left edge of the second display (150) in the direction from the first region (151) toward the fourth region (154) among the regions of the second display (150).

[0060] The fourth region (154) may include a region adjacent to the left side of the second housing (120) among the regions of the second display (150). According to one embodiment, the fourth region (154) may include a region adjacent to the upper side of the first region. For example, the fourth region (154) may have a width narrower than the width of the second display (150) and a height smaller than the remaining regions of the second display (150) excluding the first region (151). According to one embodiment, the fourth region (154) may have the same width as the first region and a height greater than the height of the first region. Hereinafter, various embodiments of operating a payment service in a half-fold position (e.g., FIG. 1b) or a fold position (e.g., FIG. 1c) of an electronic device (100) will be described with reference to FIGS. 4A to 10.

[0061] FIG. 4A illustrates a user interface for executing a payment service using a camera in a folded position of an electronic device according to one embodiment.

[0062] Referring to FIGS. 2 and 4A, in one example, the processor (200) may display a preparation screen (410) for a payment service using an image for payment on the second display (150) based on a touch input of the user (400) to the first area (151). In addition, the processor (200) may display an execution screen (430) for a payment service using an image for payment on the second display (150) based on a swipe input (420) of the user (400). The image for payment may include, for example, a QR code or a barcode.

[0063] A user (400) may apply a touch input to an area of ​​the second display (150). For example, the touch input of the user (400) may include a swipe input.

[0064] The processor (200) can induce a touch input from the user (400) by outputting an image (411) representing a payment method and an image (412) representing a payment method on a preparation screen (410) for a payment service using an image for payment. The image (411) representing a payment method may include, for example, an image of a credit card corresponding to credit card information stored in the memory (210) or a payment method icon corresponding to QR information. The image (412) representing a payment method may include, for example, an image (e.g., a lens image or a camera image) representing a payment service using an image for payment. In one example, the processor (200) can output a guide (not shown) for inducing a touch input from the user on the preparation screen (410) for a payment service using an image for payment.

[0065] A swipe input (420) can be divided into a continuous operation of a first input (e.g., an initial touch input), a second input that moves the position of the first input (e.g., a drag input that moves the position of the touch input while maintaining the initial touch input), and a third input (e.g., a release) corresponding to the release of the touch state. For example, movement of the touch input from the first area (151) can include an operation in which a second input (e.g., movement of the touch input in a specified direction within the first area (151)) is performed consecutively to the first input. Movement of the touch input to the second area (152) can include an operation in which a third input (e.g., movement of the touch input from the first area (151) to the second area (152)) is performed consecutively to the second input.

[0066] According to one embodiment, the electronic device (100) may be configured to provide an execution screen (430) for a payment service. In one example, the processor (200) may activate the camera module (130) for a payment service using an image for payment. For example, the processor (200) may display an image including payment information acquired through the camera module (130) on the execution screen (430) for a payment service using an image for payment. For example, the processor (200) may output an area for cropping an image including payment information on the execution screen (430).

[0067] According to one embodiment, when the processor (200) of the electronic device (100) activates the camera module (130) to capture a payment image required for executing a payment service, the processor (200) may provide feedback information to the user (400) from the electronic device (100). For example, the user (400) may not be able to look at the execution screen (430) for a payment service using the payment image. In this case, the processor (200) may output auditory or tactile feedback information that guides the electronic device (100) to move in the direction it is facing. For example, the processor (200) may not be able to recognize the payment image from an image acquired using the camera module (130). The processor (200) may identify an image corresponding to the payment image from the image, but may fail to recognize the payment image from the corresponding image. In this case, the processor (200) may output auditory or tactile feedback information that guides the electronic device (100) to move in the direction of the identified corresponding image. For example, a user (400) or a payment requester can adjust the position of the electronic device (100) to scan the payment image while viewing the execution screen (430) for a payment service using a payment image, thereby allowing the processor (200) to recognize the payment image acquired by the camera module (130).

[0068] According to one embodiment, the processor (200) of the electronic device (100) may be configured to detect a touch input to a first area (151) of a second display (150) in a fold position, and, when movement of the touch input from the first area (151) is detected, display a first image representing a payment method on at least a portion of the first area (151), display a second image on at least a portion of a second area (152) of the second display (150), and, when movement of the touch input to the second area (152) (e.g., a swipe input (420)) is detected, execute a payment service based on the payment method using at least one camera (e.g., a camera module (130)).

[0069] According to one embodiment, the processor (200) of the electronic device (100) may be configured to, when movement of the touch input to the second area (152) is detected, acquire an image including payment information using at least one camera, and execute a payment service using the acquired image and a payment means.

[0070] According to one embodiment, the processor (200) of the electronic device (100) may be configured to perform at least one of adjusting an optical magnification of at least one camera, adjusting a focusing of at least one camera, adjusting a magnification of an acquired image, rotating an acquired image, adjusting a sharpness of an acquired image, or cropping an acquired image, for acquiring an image.

[0071] According to one embodiment, the processor (200) of the electronic device (100) may be configured to output feedback information including voice or vibration when an image corresponding to a payment service is not identified from the acquired image.

[0072] FIG. 4b illustrates a user interface for executing a payment service using a camera in a half-fold position of an electronic device according to one embodiment.

[0073] Referring to FIGS. 2 and 4B, in one example, the processor (200) may display a preparation screen (410) for a payment service using an image for payment on the second display (150) in the fold position, based on a touch input of the user (400) to the first area (151). When the electronic device (100) is changed to the half-fold position by the user (400) after a swipe input (420) of the user (400) is applied to the second display (150), an execution screen (440) for a payment service using an image for payment may be displayed on at least a portion of the first flexible display (140). The image for payment may include, for example, a QR code or a barcode.

[0074] A user (400) may apply a touch input to an area of ​​the second display (150). According to one embodiment, the touch input of the user (400) may include a swipe input.

[0075] The processor (200) can induce a touch input from the user (400) by outputting an image (411) representing a payment method and an image (412) representing a payment method on a preparation screen (410) for a payment service using an image for payment. The image (411) representing a payment method may include, for example, an image of a credit card corresponding to credit card information stored in the memory (210) or a payment method icon corresponding to QR information. The image (412) representing a payment method may include, for example, an image (e.g., a lens image or a camera image) representing a payment service using an image for payment. According to one embodiment, the processor (200) can output a guide (not shown) for inducing a touch input from the user on the preparation screen (410) for a payment service using an image for payment.

[0076] The swipe input (420) can be divided into a sequential operation of a first input (touch), a second (drag) input that moves the position of the first input, and a third input (release) that corresponds to releasing the touch state. For example, movement of the touch input from the first area (151) can include an operation in which a second input (e.g., movement of the touch input in a specified direction within the first area (151)) is performed sequentially to the first input. Movement of the touch input to the second area (152) can include an operation in which a third input (e.g., movement of the touch input from the first area (151) to the second area (152)) is performed sequentially to the second input.

[0077] According to one embodiment, the electronic device (100) may be configured to provide an execution screen (440) for a payment service. The execution screen (440) for a payment service using an image for payment may be displayed on at least a portion of the first flexible display (140), and the processor (200) may execute the camera module (130) to capture the image for payment. For example, the processor (200) may output the execution screen (440) for a payment service using an image for payment to a portion adjacent to the second housing (120) of the first flexible display (140), and may output an image including payment information acquired through the camera module (130). For example, the processor (200) may output an area for cropping an image including payment information on the execution screen (440) for a payment service using an image for payment.

[0078] In one example, the processor (200) may output a UI (441) for adjusting the optical magnification of the camera module (130) and the magnification of the acquired image on an execution screen (440) for a payment service using an image for payment. In one example, the processor (200) may output a UI (442) for selecting a camera (e.g., a telephoto camera or a wide-angle camera) of the camera module (130) on an execution screen (440) for a payment service using an image for payment. In one example, the processor (200) may output a UI for adjusting the focusing of the camera module (130) on an execution screen (440) for a payment service using an image for payment.

[0079] In one example, a user (400) or payment requester may adjust the position of the electronic device (100) to scan the payment image while viewing an execution screen (440) for a payment service using a payment image, thereby allowing the processor (200) to recognize the payment image acquired by the camera module (130).

[0080] According to one embodiment, the processor (200) of the electronic device (100) may be configured to detect a touch input to a first area (151) of a second display (150) in a folded position, and, when movement of the touch input from the first area (151) is detected, display a first image representing a payment method on at least a part of the first area (151), display a second image on at least a part of a second area (152) of the second display (150), and, when movement of the touch input to the second area (152) is detected, execute a payment service based on the payment method using at least one camera.

[0081] FIG. 5 illustrates a user interface for executing a payment service using a second display in a folded position of an electronic device according to one embodiment.

[0082] Referring to FIG. 5, in one example, the processor (200) may display a preparation screen (510) for a payment service displaying an image for payment on the second display (150) based on a touch input of the user (500) to the first area (151). In addition, the processor (200) may display an execution screen (530) for a payment service displaying an image for payment on the second display (150) based on a first swipe input (520) or a second swipe input (521) of the user (500). The image for payment may include, for example, a QR code or a barcode.

[0083] A user (500) may apply a touch input to an area of ​​the second display (150). According to one embodiment, the touch input of the user (500) may include a swipe input.

[0084] According to one embodiment, the electronic device (100) may be configured to provide a preparation screen (510) for a payment service. In one example, the processor (200) may output an image (511) representing a payment means and an image (512) representing a payment method on the preparation screen (510) for a payment service that displays an image for payment, thereby inducing a touch input from the user (500). The image (511) representing a payment means may include, for example, an image of a credit card corresponding to credit card information stored in the memory (210) or a payment means icon corresponding to QR information. The image (512) representing a payment method may include, for example, an image (e.g., a barcode image or a QR pattern image) representing a payment service that displays an image for payment. In one example, the processor (200) may output a guide (not shown) for inducing a touch input from the user on the preparation screen (510) for a payment service that displays an image for payment.

[0085] The first swipe input (520) can be divided into a continuous operation of a first input (e.g., an initial touch input), a second input that moves the position of the first input (e.g., a drag input that moves the position of the touch input while maintaining the initial touch input), and a third input (e.g., a release) corresponding to the release of the touch state. For example, movement of the touch input from the first area (151) can include an operation in which the second input (e.g., movement of the touch input in a specified direction within the first area (151)) is performed consecutively to the first input. Movement of the touch input to the upper right area of ​​the third area (153) can include an operation in which the third input (e.g., movement of the touch input from the first area (151) to the upper right area of ​​the third area (153)) is performed consecutively to the second input.

[0086] In one example, the second swipe input (521) can be divided into a continuous operation of a first input (e.g., an initial touch input), a second input that moves the position of the first input (e.g., a drag input that moves the position of the touch input while maintaining the initial touch input), and a third input (e.g., a release) corresponding to the release of the touch state. For example, movement of the touch input from the first area (151) can include an operation in which the second input is performed consecutively (e.g., movement of the touch input in a specified direction within the first area (151)) following the first input. Movement of the touch input to the right area (532) of the second area (152) can include an operation in which the third input is performed consecutively (e.g., movement of the touch input from the first area (151) to the right area (532) of the second area (152)) following the second input.

[0087] In one example, movement from the first area (151) of the touch input to the left area (531) of the second area (152) may correspond to an action of executing a payment service using a camera, and movement to the right area (532) of the second area (152) may correspond to an action of executing a payment service of displaying an image for payment.

[0088] According to one embodiment, the electronic device (100) may be configured to provide an execution screen (530) for a payment service. In one example, the processor (200) may output a unique QR code or barcode of a selected payment method on the execution screen (530) for a payment service that displays an image for payment. For example, the processor (200) may output a QR code or barcode image including authentication information of a payment method corresponding to an image (511) representing a payment method on the execution screen (530) for a payment service that displays an image for payment. For example, the user (500) may present the payment image displayed on the execution screen (530) for a payment service that displays an image for payment so that the payment requester can scan it, thereby proceeding with a payment service using the selected payment method.

[0089] According to one embodiment, the processor (200) of the electronic device (100) may be configured to detect a touch input to a first area (151) of a second display (150) in a folded position, and, when movement of the touch input from the first area (151) is detected, display a first image representing a payment method on at least a portion of the first area (151), display a third image on at least a portion of a third area (153) of the second display (150), and, when movement of the touch input to the third area (153) is detected (e.g., 520, 521), display a payment image on the second display (150), thereby executing a payment service based on a payment method. FIG. 6 illustrates a user interface for executing a payment service based on input of authentication information in a folded position of an electronic device according to one embodiment.

[0090] Referring to FIG. 6, in one example, the processor (200) may display a preparation screen (610) for a payment service for entering a PIN number on the second display (150) based on a touch input of the user (600) to the first area (151). In addition, the processor (200) may display an execution screen (630) for a payment service for entering a PIN number on the second display (150) based on a swipe input (620) of the user (600).

[0091] A user (600) may apply a touch input to an area of ​​the second display (150). According to one embodiment, the touch input of the user (600) may include a swipe input.

[0092] The processor (200) can induce a touch input from the user (600) by outputting an image (611) representing a payment method and an image (612) representing a payment method on a preparation screen (610) for a payment service for entering a PIN number. The image (611) representing a payment method may include, for example, an image of a credit card corresponding to credit card information stored in the memory (210) or a payment method icon corresponding to QR information. The image (612) representing a payment method may include, for example, an image representing a payment service for entering a PIN number (for example, an image of the alphabet 'PIN' or an image in which circular shapes are listed to correspond to the number of PIN numbers to be entered). In one example, the processor (200) can display a guide (not shown) for inducing a touch input from the user on the preparation screen (610) for a payment service for entering a PIN number.

[0093] A swipe input (620) can be divided into a continuous operation of a first input (e.g., an initial touch input), a second input that moves the position of the first input (e.g., a drag input that moves the position of the touch input while maintaining the initial touch input), and a third input (e.g., a release) corresponding to the release of the touch state. For example, movement of the touch input from the first area (151) may include an operation in which a second input (e.g., movement of the touch input in a specified direction within the first area (151)) is performed in succession to the first input. Movement of the touch input to the lower right area of ​​the third area (153) may include an operation in which a third input (e.g., movement of the touch input from the first area (151) to the lower right area of ​​the third area (153)) is performed in succession to the second input.

[0094] According to one embodiment, the electronic device (100) may be configured to provide an execution screen (630) for a payment service. In one example, the processor (200) may output a UI for entering a PIN number to authenticate a selected payment method on the execution screen (630) for a payment service for entering a PIN number. For example, the processor (200) may output a UI for prompting a user (600) to enter a PIN number to authenticate a payment method corresponding to an image (611) representing a payment method on the execution screen (630) for a payment service for entering a PIN number.

[0095] According to one embodiment, the user (600) may proceed with the payment service using the selected payment method by entering a PIN number corresponding to the selected payment method on the execution screen (630) for the payment service that requires entering a PIN number. For example, the processor (200) may compare the password (e.g., PIN number) entered by the user (600) with a password stored in the memory (210). If the entered password and the stored password are identical, the processor (200) may perform the payment service using the selected payment method.

[0096] FIG. 7 illustrates a user interface for executing a payment service using fingerprint authentication in a folded position of an electronic device according to one embodiment.

[0097] Referring to FIG. 7, in one example, the processor (200) may display a preparation screen (710) for a payment service using fingerprint authentication on the second display (150) based on a touch input of the user (700) to the first area (151). In addition, the processor (200) may display an execution screen (730) for a payment service using fingerprint authentication on the second display (150) based on a swipe input (720) of the user (700).

[0098] A user (700) may apply a touch input to an area of ​​the second display (150). According to one embodiment, the touch input of the user (700) may include a swipe input.

[0099] The processor (200) may induce a touch input from the user (700) by outputting an image (711) representing a payment method and an image (712) representing a payment method on a preparation screen (710) for a payment service using fingerprint authentication. The image (711) representing a payment method may include, for example, an image of a credit card corresponding to credit card information stored in the memory (210) or a payment method icon corresponding to QR information. The image (712) representing a payment method may include, for example, an image representing a payment service using fingerprint authentication (e.g., an image of a fingerprint shape or an arrow image indicating the position of a fingerprint sensor (160). According to one embodiment, the processor (200) may output a guide (not shown) for inducing a touch input from the user on the preparation screen (710) for a payment service using fingerprint authentication.

[0100] A swipe input (720) can be divided into a continuous operation of a first input (e.g., an initial touch input), a second input that moves the position of the first input (e.g., a drag input that moves the position of the touch input while maintaining the initial touch input), and a third input (e.g., a release) corresponding to the release of the touch state. For example, movement of the touch input from the first area (151) may include an operation in which a second input (e.g., movement of the touch input in a specified direction within the first area (151)) is performed in succession to the first input. Movement of the touch input to an area adjacent to the fingerprint sensor (160) among the third areas (153) may include an operation in which a third input (e.g., movement of the touch input from the first area (151) to an area adjacent to the fingerprint sensor (160) among the third areas (153)) is performed in succession to the second input.

[0101] According to one embodiment, the electronic device (100) may be configured to provide an execution screen (730) for a payment service. In one example, the processor (200) may output a UI that prompts a user (700) to input a fingerprint for authentication of a selected payment method on the execution screen (730) for a payment service using fingerprint authentication. For example, the processor (200) may output an image indicating the location of a fingerprint sensor (160) attached to a first edge surface (P1) or a second edge surface (P2) of the electronic device (100) on the execution screen (730) for a payment service using fingerprint authentication.

[0102] According to one embodiment, a user (700) can perform a payment service using a selected payment method by recognizing the user's (700) fingerprint on a fingerprint sensor (160) in response to a UI displayed on an execution screen (730) for a payment service using fingerprint authentication.

[0103] According to one embodiment, the processor (200) of the electronic device (100) may be configured to detect a touch input to a first area (151) of a second display (150) in a folded position, and, when movement of the touch input from the first area (151) is detected, display a first image representing a payment method on at least a portion of the first area (151), display a third image on at least a portion of a third area (153) of the second display (150), and, when movement (720) of the touch input to the third area (153) is detected, execute a payment service based on the payment method using fingerprint authentication. For example, the electronic device (100) may execute a payment service based on the payment method when user authentication is successful using the detected fingerprint.

[0104] FIG. 8 illustrates a user interface for executing a payment service using pattern authentication in a folded position of an electronic device according to one embodiment.

[0105] Referring to FIG. 8, in one example, the processor (200) may display a preparation screen (810) for a payment service using pattern authentication on the second display (150). The processor (200) may display the preparation screen (810) for a payment service using pattern authentication based on a touch input of the user (800) to the first area (151). The processor (200) may display an execution screen (830) for a payment service using pattern authentication based on a touch input (820) of the user (800).

[0106] A user (800) may apply a touch input to an area of ​​the second display (150). For example, the touch input of the user (800) may include a tap input.

[0107] The processor (200) may output an image (811) representing a payment method on a preparation screen (810) for a payment service using pattern authentication. The image (811) representing a payment method may include, for example, an image of a credit card corresponding to credit card information stored in the memory (210) or a payment method icon corresponding to QR information.

[0108] Touch input (820) may include tap input, multi-tap input, or hovering input.

[0109] According to one embodiment, the electronic device (100) may be configured to provide an execution screen (830) for a payment service. In one example, the processor (200) may output a UI that prompts a user (800) to perform pattern authentication for authentication of a selected payment method on the execution screen (830) for a payment service using pattern authentication. For example, the processor (200) may output a text instructing a pattern input and a UI of a 9-point pattern capable of receiving a pattern input on the execution screen (830) for a payment service using pattern authentication.

[0110] According to one embodiment, a user (800) may perform a swipe input corresponding to an execution screen (830) for a payment service using pattern authentication. The swipe input may be divided into a continuous motion of a first input (touch), a second (drag) input for moving the position of the first input, and a third input (release) corresponding to releasing the touch state. For example, the user (800) may apply a touch input (820) including a tap input or a multi-tap input to cause an execution screen (830) for a payment service using pattern authentication to appear, and the user (800) may perform a new swipe input for pattern authentication. For example, the swipe input may be divided into a continuous motion of a first input (touch), a second (drag) input for moving the position of the first input, and a third input (release) corresponding to releasing the touch state.

[0111] According to one embodiment, a user (800) can proceed with a payment service using a selected payment method by swiping input corresponding to a preset pattern in response to a UI displayed on an execution screen (830) for a payment service using pattern authentication.

[0112] FIG. 9A illustrates a user interface for selecting a payment method used for a payment service in a folded position of an electronic device according to one embodiment.

[0113] Referring to FIG. 9A, in one example, the processor (200) may display a preparation screen (910) for selecting a payment method to be used for a payment service on the second display (150) based on a touch input of the user (900) to the first area (151). In addition, the processor (200) may display an execution screen (930) for selecting a payment method to be used for a payment service on the second display (150) based on a swipe input (920) of the user (900).

[0114] A user (900) may apply a touch input to an area of ​​the second display (150). For example, the touch input of the user (900) may include a swipe input.

[0115] According to one embodiment, the electronic device (100) may be configured to provide a preparation screen (910) for selecting a payment method. In one example, the processor (200) may output an image (911) representing a payment method and an image (912) representing a payment method list on the preparation screen (910) for selecting a payment method used in a payment service to induce a touch input from the user (900). The image (911) representing a payment method may include, for example, an image of a credit card corresponding to credit card information stored in the memory (210) or a payment method icon corresponding to QR information. The image (912) representing the payment method list may include, for example, an image representing an action of selecting a payment method (e.g., an image of cards listed or an image of a rotating arrow). In one example, the processor (200) may output a guide (not shown) for inducing a touch input from the user on the preparation screen (910) for selecting a payment method used in a payment service.

[0116] A swipe input (920) can be divided into a continuous operation of a first input (e.g., an initial touch input), a second input that moves the position of the first input (e.g., a drag input that moves the position of the touch input while maintaining the initial touch input), and a third input (e.g., a release) corresponding to the release of the touch state. For example, movement of the touch input from the first area (151) can include an operation in which a second input (e.g., movement of the touch input in a specified direction within the first area (151)) is performed consecutively to the first input. Movement of the touch input to the lower left area of ​​the third area (153) can include an operation in which a third input (e.g., movement of the touch input from the first area (151) to the lower left area of ​​the third area (153)) is performed consecutively to the second input.

[0117] According to one embodiment, the electronic device (100) may be configured to provide an execution screen (930) for selecting a payment method. In one example, the processor (200) may output a UI that guides the user (900) to select a payment method on the execution screen (930) for selecting a payment method used in a payment service. For example, the processor (200) may output a UI that can display or scroll images (931 to 933) of all payment methods for which identification information is stored in the memory (210) on the execution screen (930) for selecting a payment method used in a payment service.

[0118] According to one embodiment, the processor (200) of the electronic device (100) may output images (931 to 933) of all payment methods on an execution screen (930) for selecting a payment method used in a payment service, and may output the image (932) of the payment method to be selected larger than the images (931 and 933) of other payment methods. In one example, the processor (200) may output images (931 to 933) of all payment methods on an execution screen (930) for setting the selected payment method to a favorite area, and may blur the images (931 and 933) of payment methods that are not to be selected.

[0119] According to one embodiment, a user (900) can select a payment method by tapping or multi-tapping an image (932) of a payment method to be selected in response to a UI displayed on an execution screen (930) for selecting a payment method used in a payment service.

[0120] According to one embodiment, the processor (200) of the electronic device (100) may be configured to detect a touch input to a first area (151) of a second display (150) in a fold position, and when movement of the touch input from the first area (151) is detected, display a first image representing a payment method on at least a portion of the first area (151), display a third image on at least a portion of a third area (153) of the second display (150), and when movement (920) of the touch input to the third area (153) is detected, display a UI for selecting a payment method on the second display (150), and identify the selected payment method based on an input corresponding to the UI for selecting a payment method.

[0121] FIG. 9b illustrates a user interface for setting a selected payment method to a favorites area in a folded position of an electronic device according to one embodiment.

[0122] Referring to FIG. 9B, in one example, the processor (200) may display a preparation screen (940) for setting a selected payment method in a favorite (Pre-defined) area based on a touch input of the user (901) to the lower left area of ​​the third area (153) on the second display (150). In addition, the processor (200) may set a selected payment method in a favorite (Pre-defined) area (e.g., the fourth area (154)) based on a swipe input (950) of the user (901) on the second display (150).

[0123] According to one embodiment, after the selected payment method is set in the favorite area, the processor (200) can display a preparation screen (960) for a payment service using the payment method set in the favorite area based on a touch input of the user (902) to the favorite area (e.g., the fourth area (154)) on the second display (150), and the user (902) can proceed with the payment service using the payment method set in the favorite area based on a swipe input (970).

[0124] A user (901 or 902) may apply a touch input to an area of ​​the second display (150). For example, the touch input of the user (901 or 902) may include a tap input, a multi-tap input, or a swipe input.

[0125] The processor (200) may induce a touch input from the user (901) by outputting an image (942) representing the selected payment method and an image (944) representing the favorite area on a preparation screen (940) for setting the selected payment method in the favorite area. The image (942) representing the payment method may include, for example, an image of a credit card corresponding to credit card information stored in the memory (210) or a payment method icon corresponding to QR information. The image (944) representing the favorite area may include, for example, an image indicating a specific area (e.g., a post-it image, a star shape image, or a # symbol). In one example, the processor (200) may output a guide (not shown) for inducing a touch input from the user on the preparation screen (940) for setting the selected payment method in the favorite area.

[0126] According to one embodiment, the electronic device (100) may be configured to provide a preparation screen (940) for setting a payment method in a favorites area. In one example, the processor (200) may output images (941 to 943) of all payment methods on the preparation screen (940) for setting a selected payment method in a favorites area, and may output an image (942) of a payment method to be selected larger than the images (931 and 933) of other payment methods.

[0127] According to one embodiment, the processor (200) may output images (941 to 943) of all payment methods on a preparation screen (940) for setting the selected payment method in the favorites area, while blurring the images (941 and 943) of payment methods that are not selected.

[0128] According to one embodiment, the image (944) representing the favorites area may be divided into multiple areas, and multiple areas that can be set as favorites areas may be set. For example, the selected payment method may be set in one of the areas #1 to #3 displayed in the image (944) representing the favorites area.

[0129] A swipe input (950) can be divided into a continuous operation of a first input (e.g., an initial touch input), a second input that moves the position of the first input (e.g., a drag input that moves the position of the touch input while maintaining the initial touch input), and a third input (e.g., a release) corresponding to the release of the touch state. For example, movement of the touch input from the lower left area of ​​the third area (153) may include an operation in which a second input (e.g., movement of the touch input in a specified direction within the lower left area of ​​the third area (153)) is performed in succession to the first input. Movement of the touch input to the fourth area (154) may include an operation in which a third input (e.g., movement of the touch input from the lower left area of ​​the third area (153) to the fourth area (154)) is performed in succession to the second input.

[0130] According to one embodiment, the electronic device (100) may be configured to provide a preparation screen (960) for a payment service. In one example, the processor (200) may output an image (961) representing a payment method set in a favorite area to the preparation screen (960) for a payment service using a payment method set in a favorite area to induce a touch input from the user (902). The image (961) representing the payment method may include, for example, an image of a credit card corresponding to credit card information stored in the memory (210) or a payment method icon corresponding to QR information. In one example, the processor (200) may output a guide (not shown) for inducing a touch input from the user to the preparation screen (960) for a payment service using a payment method set in the favorite area.

[0131] A swipe input (970) can be divided into a continuous operation of a first input (e.g., an initial touch input), a second input that moves the position of the first input (e.g., a drag input that moves the position of the touch input while maintaining the initial touch input), and a third input (e.g., a release) corresponding to the release of the touch state. For example, movement of the touch input from the fourth area (154) can include an operation in which the second input (e.g., movement of the touch input in a specified direction within the fourth area (154)) is performed consecutively to the first input. Movement of the touch input to the second area (152) or the third area (153) can include an operation in which the third input (e.g., movement of the touch input from the fourth area (154) to the second area (152) or the third area (153)) is performed consecutively to the second input.

[0132] In one embodiment, the swipe input (970) may be released in the second area (152) or the third area (153). In one example, when the swipe input (970) is released in the second area (152), the processor (200) may be configured to execute a payment service using a payment image using a payment method set in the favorite area.

[0133] According to one embodiment, when the swipe input (970) is released from the third area (153), the processor (200) may be configured to execute a payment service using a payment image, a payment service displaying a payment image, a payment service entering a PIN number, or a payment service using fingerprint authentication, using a payment method set in the favorite area.

[0134] According to one embodiment, the processor (200) of the electronic device (100) may be configured to detect, in the fold position, another touch input to the favorite area, and, when movement of the other touch input to the favorite area from the favorite area is detected, display a fourth image on at least a portion of the favorite area, display a second image on at least a portion of the second area (152) of the second display (150), and, when movement of the other touch input to the favorite area to the second area (152) is detected, execute a payment service based on the identified payment method using at least one camera.

[0135] According to one embodiment, the processor (200) of the electronic device (100) may be configured to detect, in the fold position, another touch input to the favorite area, and, when movement of the other touch input to the favorite area from the favorite area is detected, display a fourth image on at least a portion of the favorite area, display a second image on at least a portion of a third area (153) of the second display (150), and, when movement of the other touch input to the favorite area to the third area (153) is detected, execute a payment service based on the identified payment method using at least one camera.

[0136] According to one embodiment, the processor (200) of the electronic device (100) may be configured to set the most recently used payment method for the payment service as the default payment method for the payment service when payment is completed by the payment service, detect another touch input for the second area (152), and execute a payment service based on the default payment method when movement of another touch input for the second area (152) from the second area (152) is detected.

[0137] According to one embodiment, the processor (200) of the electronic device (100) may be configured to set the most recently used payment method for the payment service as the default payment method for the payment service when payment is completed by the payment service, detect another touch input for the third area (153), and execute a payment service based on the default payment method when movement of another touch input for the third area (153) from the third area (153) is detected.

[0138] FIG. 10 illustrates a user interface for executing a payment service using online payment authentication in a folded position of an electronic device according to one embodiment.

[0139] Referring to FIG. 10, in one example, the processor (200) may display a preparation screen (1010) for a payment service using online payment authentication on the second display (150) based on a touch input of the user (1000) to the first area (151). In addition, the processor (200) may display an execution screen (1030) for a payment service using online payment authentication on the second display (150) based on a swipe input (1020) of the user (1000).

[0140] A user (1000) may apply a touch input to an area of ​​a second display (150). According to one embodiment, the touch input of the user (700) may include a tap input, a multi-tap input, and a swipe input.

[0141] According to one embodiment, the electronic device (100) may be configured to provide a preparation screen (1010) for a payment service. In one example, the processor (200) may output an image (1011) representing a payment means and an image (1012) representing a payment method on the preparation screen (1010) for a payment service using online payment authentication to induce a touch input from the user (1000). The image (1011) representing a payment means may include, for example, an image of a credit card corresponding to credit card information stored in the memory (210) or a payment means icon corresponding to QR information. The image (1012) representing a payment method may include, for example, an image representing a payment service using online payment authentication (for example, an image of the alphabet 'Other' or an Internet icon). In one example, the processor (200) may output a guide (not shown) guiding a touch input from the user on the preparation screen (1010) for a payment service using online payment authentication.

[0142] A swipe input (1020) can be divided into a continuous operation of a first input (e.g., an initial touch input), a second input that moves the position of the first input (e.g., a drag input that moves the position of the touch input while maintaining the initial touch input), and a third input (e.g., a release) corresponding to the release of the touch state. For example, movement of the touch input from the first area (151) may include an operation in which a second input (e.g., movement of the touch input in a specified direction within the first area (151)) is performed consecutively to the first input. Movement of the touch input to the upper left area of ​​the third area (153) may include an operation in which a third input (e.g., movement of the touch input from the first area (151) to the upper left area of ​​the third area (153)) is performed consecutively to the second input.

[0143] According to one embodiment, the electronic device (100) may be configured to provide an execution screen (1030) for a payment service. In one example, the processor (200) may output a UI that prompts a user to select an online payment method of a selected payment method on the execution screen (1030) for a payment service using online payment authentication. For example, the processor (200) may output a UI that prompts a user to select an application that supports the payment service on the execution screen (1030) for a payment service using online payment authentication, and the user (1000) may apply a touch input corresponding to the displayed UI to proceed with the payment service supported by the selected application. For example, the processor (200) may output a UI that allows access to a website that can proceed with online payment on the execution screen (1030) for a payment service using online payment authentication.

[0144] Fig. 11 is a flowchart illustrating the operation of an electronic device according to one embodiment. The operations of the electronic device described below may be performed, for example, by the electronic device (100) or processor (200) of Figs. 1 and 2.

[0145] Referring to FIG. 11, in operation 1100, according to one embodiment, the electronic device (100) may receive a user's touch input on a first area (151) of a second display (150). The user's touch input may include a swipe input.

[0146] In operation 1101, the processor (200) can determine whether a touch input initiated in a first area (151) of the user ends (e.g., release of the touch input) in a second area (152). If the touch input ends in the second area (152) (e.g., the example of operation 1101), in operation 1102, the processor (200) can execute a payment service using a payment image.

[0147] According to one embodiment, a method of operating an electronic device (100) may include an operation of detecting a touch input to a first area (151) of a second display (150) in a folded position of the electronic device. The method may include an operation of detecting movement of the touch input from the first area (151). The method may include an operation of displaying a first image representing a payment method on at least a portion of the first area (151) and displaying a second image on at least a portion of the second area (152) of the second display (150). The method may include an operation of executing a payment service based on a payment method using at least one camera when movement of the touch input to the second area (152) is detected.

[0148] If the touch input does not end in the second area (152) (e.g., No in operation 1101), in operation 1103, the processor (200) can determine whether the touch input started in the user's first area (151) ends in the upper right area of ​​the third area (153). If the touch input ends in the upper right area of ​​the third area (153) (e.g., Yes in operation 1103), in operation 1104, the processor (200) can display an image for payment and execute a payment service.

[0149] According to one embodiment, the method of operating the electronic device (100) may include an operation of displaying a third image on at least a portion of a third area (153) of the second display (150) when movement of the touch input from the first area (151) is detected. The method may include an operation of displaying a payment image on the second display (150) when movement of the touch input to the third area (153) is detected, thereby executing a payment service based on the payment method.

[0150] If the touch input does not end in the upper right area of ​​the third area (153) (e.g., No in operation 1103), in operation 1105, the processor (200) can determine whether the touch input started in the user's first area (151) ends in the lower right area of ​​the third area (153). If the touch input ends in the lower right area of ​​the third area (153) (e.g., Yes in operation 1105), in operation 1106, the processor (200) can execute the payment service by entering a PIN number.

[0151] If the touch input does not end in the lower right area of ​​the third area (153) (e.g., No in operation 1105), in operation 1107, the processor (200) can determine whether the touch input started in the user's first area (151) ends in the area adjacent to the fingerprint sensor (160) in the third area (153). If the touch input ends in the area adjacent to the fingerprint sensor (160) in the third area (153) (e.g., Yes in operation 1107), in operation 1108, the processor (200) can execute a payment service using fingerprint authentication.

[0152] According to one embodiment, a method of operating an electronic device (100) may include an operation of displaying a third image on at least a portion of a third area (153) of a second display (150) located in an area adjacent to a fingerprint sensor (160) when movement of a touch input from a first area (151) is detected. The method may include an operation of executing a payment service based on the payment method using fingerprint authentication when movement of the touch input to the third area (153) is detected.

[0153] If the touch input does not end in the area adjacent to the fingerprint sensor (160) in the third area (153) (e.g., No in operation 1107), in operation 1109, the processor (200) may determine whether the touch input started in the user's first area (151) ends in the lower left area in the third area (153). If the touch input ends in the lower left area in the third area (153) (e.g., Yes in operation 1109), in operation 1110, the processor (200) may display a UI for selecting a payment method used for the payment service.

[0154] According to one embodiment, the method of operating the electronic device (100) may include an operation of displaying a third image on at least a portion of a third area (153) of the second display (150) when movement of the touch input from the first area (151) is detected. The method may include an operation of displaying a UI for selecting a payment method on the second display (150) when movement of the touch input to the third area (153) is detected. The method may include an operation of identifying the selected payment method based on an input corresponding to the UI.

[0155] If the touch input does not end in the lower left area of ​​the third area (153) (e.g., No in operation 1109), in operation 1111, the processor (200) can determine whether the touch input started in the user's first area (151) ends in the upper left area of ​​the third area (153). If the touch input ends in the upper left area of ​​the third area (153) (e.g., Yes in operation 1111), in operation 1112, the processor (200) can execute a payment service using online payment authentication.

[0156] If the touch input is not released from the upper left area of ​​the third area (153) (e.g., No in operation 1111), the processor (200) may terminate the process associated with payment. If the touch input is not released from any of the designated areas, the processor (200) may determine that the situation is not suitable for performing payment and terminate the process. In this case, the processor (200) may terminate the display of the payment method image.

[0157] Fig. 12 is a flowchart illustrating operations that may be added after operation 1110 of Fig. 11. The operations of the electronic device described below may be performed, for example, by the electronic device (100) or processor (200) of Figs. 1 and 2.

[0158] Referring to FIG. 12, in operation 1200, according to one embodiment, the electronic device (100) may receive a user's touch input for selecting a payment method corresponding to a UI displayed on the second display (150) based on the UI displayed in operation 1110. The user's touch input may include, for example, a tap input, a multi-tap input, a swipe input, a pan input, and / or a hovering input.

[0159] In operation 1201, it may be determined whether the user's touch input for selecting a payment method ends in the fourth area (154). If the touch input does not end in the fourth area (154) (e.g., NO in operation 1201), in operation 1202, the processor (200) may determine that the user's touch input is simply for selecting a payment method, and may set the selected payment method as the default payment method in response to the displayed UI.

[0160] According to one embodiment, the payment method set as the default payment method in operation 1202 may correspond to a payment method corresponding to an image representing the payment method (e.g., 411, 511, 611, 711, 811, or 911).

[0161] According to one embodiment, the processor (200) may change the payment method set as the default payment method in operation 1202 to a payment method corresponding to an image representing the payment method (e.g., 411, 511, 611, 711, 811, or 911).

[0162] If the touch input ends in the fourth area (154) (e.g., the example of operation 1201), in operation 1203, the processor (200) may set the fourth area (154) as a favorite area of ​​the selected payment method.

[0163] According to one embodiment, the method of operating the electronic device (100) may include an operation of displaying a fourth image corresponding to an identified payment method on a second display (150). The method may include an operation of setting the fourth area (154) as a favorite (pre-defined) area corresponding to the identified payment method when the fourth image is moved to a fourth area (154) of the second display (150) based on a touch input for the fourth image.

[0164] Fig. 13 is a flowchart illustrating operations that may be added after operation 1203 of Fig. 12. The operations of the electronic device described below may be performed by, for example, the electronic device (100) of Fig. 1 or the processor (200) of Fig. 2.

[0165] Referring to FIG. 13, in operation 1300, according to one embodiment, the electronic device (100) may receive a user's touch input on a fourth area (154) of the second display (150). The user's touch input may include, for example, a tap input, a multi-tap input, a swipe input, a pan input, and / or a hovering input.

[0166] In operation 1301, the processor (200) can determine whether the touch input started in the user's fourth area (154) ends in the second area (152). If the touch input ends in the second area (152) (e.g., the example of operation 1301), in operation 1302, the processor (200) can execute a payment service using a payment method specified in the fourth area (154) using a payment image.

[0167] If the touch input does not end in the second area (152) (e.g., No in operation 1301), in operation 1303, the processor (200) can determine whether the touch input started in the user's fourth area (154) ends in the upper right area of ​​the third area (153). If the touch input ends in the upper right area of ​​the third area (153) (e.g., Yes in operation 1303), in operation 1304, the processor (200) can display an image for payment and execute a payment service.

[0168] According to one embodiment, a method of operating an electronic device (100) may include an operation of detecting another touch input to a favorite area of ​​a second display (150) in a fold position of the electronic device. The method may include an operation of displaying a fourth image on at least a portion of the favorite area and a third image on at least a portion of a third area (153) of the second display (150) when movement of the other touch input to the favorite area from the favorite area is detected. The method may include an operation of displaying a payment image on the second display (150) when movement of the other touch input to the favorite area to the third area (153) is detected, thereby executing a payment service based on an identified payment method.

[0169] According to one embodiment, a method of operating an electronic device (100) may include an operation of detecting another touch input to a favorite area of ​​a second display (150) in a folded position of the electronic device. The method may include an operation of displaying a fourth image on at least a portion of the favorite area and a third image on at least a portion of a third area (153) of the second display (150) when movement of another touch input to the favorite area from the favorite area is detected. The method may include an operation of executing a payment service based on an identified payment method using fingerprint authentication when movement of another touch input to the favorite area to the third area (153) is detected.

[0170] If the touch input does not end in the upper right area of ​​the third area (153) (e.g., No in operation 1303), in operation 1305, the processor (200) can determine whether the touch input started in the user's fourth area (154) ends in the lower right area of ​​the third area (153). If the touch input ends in the lower right area of ​​the third area (153) (e.g., Yes in operation 1305), in operation 1306, the processor (200) can execute the payment service by entering a PIN number.

[0171] If the touch input does not end in the lower right area of ​​the third area (153) (e.g., No in operation 1305), in operation 1307, the processor (200) can determine whether the touch input started in the user's fourth area (154) ends in the area adjacent to the fingerprint sensor (160) in the third area (153). If the touch input ends in the area adjacent to the fingerprint sensor (160) in the third area (153) (e.g., Yes in operation 1307), in operation 1308, the processor (200) can execute a payment service using fingerprint authentication.

[0172] According to one embodiment, a method of operating an electronic device (100) may include an operation of detecting a touch input to a favorite area of ​​a second display (150) in a fold position of the electronic device. The method may include an operation of displaying a fourth image on at least a portion of the favorite area and a third image on at least a portion of a third area (153) of the second display (150) when movement of the touch input to the favorite area from the favorite area is detected. The method may include an operation of executing a payment service based on the identified payment method using fingerprint authentication when movement of the touch input to the favorite area to the third area (153) is detected.

[0173] If the touch input does not end in the area adjacent to the fingerprint sensor (160) in the third area (153) (e.g., NO in operation 1307), the processor (200) may determine that it is not a situation for performing payment and may terminate the process.

[0174] Fig. 14 is a flowchart illustrating the operation of an electronic device according to one embodiment. The operations of the electronic device described below may be performed by, for example, the electronic device (100) of Fig. 1 or the processor (200) of Fig. 2.

[0175] Referring to FIG. 14, in operation 1400, according to one embodiment, the processor (200) may determine whether movement of the touch input from the second area (152) is detected. If movement of the touch input from the second area (152) is detected (e.g., the example of operation 1400), the processor (200) may execute a payment service using the payment image using the most recently used payment method for the payment service using the payment image, in operation 1401. The payment image may include, for example, a QR code or a barcode.

[0176] According to one embodiment, the method of operating the electronic device (100) may include an operation of setting the most recently used payment method for the payment service as the default payment method for the payment service when payment is completed by the payment service. The method may include an operation of detecting another touch input to the second area (152) of the second display (150). The method may include an operation of executing a payment service based on the default payment method when movement of another touch input to the second area (152) from the second area (152) is detected.

[0177] If movement from the second area (152) of the touch input is not detected (e.g., NO in operation 1400), in operation 1402, the processor (200) may determine whether movement from the upper right area of ​​the third area (153) of the touch input is detected. If movement from the upper right area of ​​the third area (153) of the touch input is detected (e.g., YES in operation 1402), the processor (200) may execute a payment service that displays a payment image using the most recently used payment method in the payment service that displays the payment image.

[0178] If movement from the upper right area of ​​the third area (153) of the touch input is not detected (e.g., NO in operation 1402), in operation 1404, the processor (200) can determine whether movement from the lower right area of ​​the third area (153) of the touch input is detected. If movement from the lower right area of ​​the third area (153) of the touch input is detected (e.g., YES in operation 1404), in operation 1405, the processor (200) can execute a payment service for entering a PIN number using the most recently used payment method for the payment service for entering a PIN number.

[0179] If movement from the lower right area of ​​the third area (153) of the touch input is not detected (e.g., No in operation 1404), in operation 1406, the processor (200) can determine whether movement from an area adjacent to the fingerprint sensor (160) of the third area (153) of the touch input is detected. If movement from an area adjacent to the fingerprint sensor (160) of the third area (153) of the touch input is detected (e.g., Yes in operation 1406), the processor (200) can execute a payment service using fingerprint authentication using the most recently used payment method for the payment service using fingerprint authentication in operation 1407.

[0180] If movement from the area adjacent to the fingerprint sensor (160) among the third area (153) of the touch input is not detected (e.g., NO in operation 1406), the processor (200) may determine that it is not a situation for performing payment and may terminate the process.

[0181] FIG. 15 illustrates a user interface for displaying a payment method in response to a touch input in a folded position of an electronic device according to one embodiment.

[0182] Referring to FIG. 15, in one example, the processor (200) may display a screen (1510) for displaying a payment method on the second display (150). In addition, the processor (200) may display different execution screens for displaying the payment method on the second display (150) in response to a touch input of the user (1500) on the first area (151). (e.g., 1520, 1530)

[0183] A user (1500) may apply a touch input to an area of ​​a second display (150). According to one embodiment, the touch input of the user (1500) may include a tap input, a multi-tap input, and a swipe input.

[0184] According to one embodiment, the electronic device (100) may be configured to provide a screen (1510) for displaying a payment method. In one example, the processor (200) may output an image (1511) representing a portion of a payment method image on the preparation screen (1510) for displaying a payment method. The image (1511) representing a portion of the payment method image may include, for example, a portion of an image of a credit card corresponding to credit card information stored in the memory (210) or a portion of a payment method icon corresponding to QR information.

[0185] The processor (200) may display an image that changes from an image representing a part of a payment method image (e.g., 1511, 1521) to an image representing the entire payment method image (1531) in response to an increase in the movement distance of the touch input of the user (1500) from the first area (151) to the first area (151). In one example, the processor (200) may be set to display an image that changes from an image representing a part of a payment method image (e.g., 1511, 1521) to an image representing the entire payment method image (1531) in proportion to the vertical direction (1522) movement distance of the drag input from the first area (151) to the first area (151). For example, when a drag input in a vertical direction (1522) is applied, the processor (200) may display a first image (1511) representing a part of a payment method image when the drag input in the vertical direction (1522) is located at the bottom of the first region (151), display a second image (1521) representing a part of a payment method image when the drag input in the vertical direction (1522) is located at the top of the first region (151), and display an image (1531) representing the entire payment method image when the drag input in the vertical direction (1522) is located at the middle of the fourth region (154). In one example, the vertical direction (1522) may correspond to a vertical component of the drag input. For example, when the vertical component coordinates of the drag input in the diagonal direction (1532) are located at the middle of the fourth region (154), display an image (1531) representing the entire payment method image.

[0186] In one example, the processor (200) may display a first image (1511) representing a portion of a payment method image when a drag input in an arbitrary direction is applied, when the drag input in an arbitrary direction is located at the bottom of the first area (151), display a second image (1521) representing a portion of the payment method image when the drag input in an arbitrary direction is located at the top of the first area (151), and display an image (1531) representing the entire payment method image when the drag input in an arbitrary direction is located at the middle of the fourth area (154). In one example, the drag input in an arbitrary direction may include a drag input in the form of a free curve. For example, when the drag input in an arbitrary direction is located at the middle of the fourth area (154), display an image (1531) representing the entire payment method image.

[0187] The processor (200) may set the screen (1510) for displaying the payment method to have lower illumination, brightness, or clarity in response to an increase in the movement distance of the touch input of the user (1500) from the first area (151) to the first area (151). (For example, 1520, 1530) In one example, the processor (200) may set the screen (1510) for displaying the payment method to have lower illumination, brightness, or clarity in proportion to the vertical movement distance of the drag input from the first area (151) to the first area (151).

[0188] The processor (200) may display an image in which the alignment direction of an image (e.g., 1511, 1521, 1531) representing part or all of a payment method image is rotated in response to a change in the movement direction of a touch input from the first area (151) of the user (1500) to the first area (151). In one example, the processor (200) may display an image in which the alignment direction of an image (e.g., 1511, 1521, 1531) representing part or all of a payment method image is rotated in response to a change in an angle (1533) formed by the direction (1532) of the drag input to the first area (151) and the vertical direction (1522). For example, the processor (200) may display an image that rotates according to the direction of the drag input so that the longitudinal direction of the image (e.g., 1511, 1521, 1531) representing part or all of the payment means image maintains an angle parallel to the direction of the drag input (1532). In one example, the shape of the image (e.g., 1511, 1521, 1531) representing part or all of the payment means image may include a rectangle, a parallelogram, or various other shapes. For example, the processor (200) may display an image that rotates according to the direction of the drag input so that one axis direction or one edge surface direction of the image (e.g., 1511, 1521, 1531) representing part or all of the payment means image maintains an angle parallel to the direction of the drag input (1532).

[0189] According to one embodiment, the processor (200) of the electronic device (100) may be configured to detect a touch input to a first area (151) of a second display (150) in a fold position, and, when movement of the touch input from the first area (151) is detected, display a part (1511) of a first image representing a payment method on at least a part of the first area (151), and, in response to an increase in the movement distance of the touch input from the first area (151), display the entirety (1531) of the first image.

[0190] According to one embodiment, the processor (200) of the electronic device (100) may be set to change the shape or alignment direction of the first image and display it in response to a change in the direction of movement from the first area (151) of the touch input.

[0191] According to one embodiment, the processor (200) of the electronic device (100) may be set to apply a dimming effect to an area of ​​the second display (150) excluding the first image (e.g., 1511, 1521, 1531), in response to an increase in the movement distance of the touch input from the first area (151).

[0192] According to one embodiment, the processor (200) of the electronic device (100) may be set to change the shape or alignment direction of the first image and display it in response to a change in the direction of movement from the first area (151) of the touch input.

[0193] FIG. 16 illustrates a user interface for displaying a payment method in response to a touch input in a folded position of an electronic device according to one embodiment.

[0194] Referring to FIG. 16, in one example, the processor (200) may display a screen (1610) for displaying a payment method on the second display (150). In addition, the processor (200) may display a screen (1620) for executing a payment service in response to a touch input of the user (1600) to the first area (151) on the second display (150).

[0195] A user (1600) may apply a touch input to an area of ​​a second display (150). According to one embodiment, the touch input of the user (1600) may include a tap input, a multi-tap input, and a swipe input.

[0196] According to one embodiment, the electronic device (100) may be configured to provide a screen (1610) for displaying a payment method. In one example, the processor (200) may output an image (1611) of a payment method having a first size on the preparation screen (1610) for displaying the payment method. The image (1611) of the payment method having the first size may include, for example, a portion of an image of a credit card corresponding to credit card information stored in the memory (210) or a portion of a payment method icon corresponding to QR information.

[0197] The processor (200) may display an image that changes from an image (1611) of a payment means having a first size to an image (1613) of a payment means having a second size in response to an increase in the movement distance of a touch input of a user (1600) from the first area (151) to the first area (151). In one example, the processor (200) may be set to display an image that changes from an image (1611) of a payment means having a first size to an image (1613) of a payment means having a second size in proportion to the movement distance of a drag input from the first area (151) in a vertical direction (e.g., 1522 of FIG. 15). For example, when a vertical drag input is applied, the processor (200) may display an image (1611) of a payment means having a first size when the vertical drag input (1522) is located at the bottom of the first area (151), display an image (1612) of a payment means having a size intermediate between the first size and the second size when the vertical drag input is located at the top of the first area (151), and display an image (1613) of a payment means having a second size when the vertical drag input is located at the middle of the fourth area (154). In one example, the vertical direction may correspond to the vertical component of the drag input. For example, when the vertical component coordinates of the diagonal drag input are located at the middle of the fourth area (154), display an image (1613) of a payment means having a second size. In one example, the processor (200) may display an image (1613) of a payment method having a second size when a vertical drag input is released from the stop of the fourth area (154).

[0198] In one example, the processor (200) may display an image (1611) of a payment means having a first size when a drag input in an arbitrary direction is applied, when the drag input in an arbitrary direction is located at the bottom of the first area (151), display an image (1612) of a payment means having a size between the first size and the second size when the drag input in an arbitrary direction is located at the top of the first area (151), and display an image (1613) of a payment means having a second size when the drag input in an arbitrary direction is located at the middle of the fourth area (154). In one example, the vertical direction may correspond to a vertical component of the drag input. In one example, the drag input in an arbitrary direction may include a drag input in the form of a free curve. For example, when the drag input in an arbitrary direction is located at the middle of the fourth area (154), display an image (1613) of a payment means having a second size. In one example, the processor (200) may display an image (1613) of a payment method having a second size when a drag input in any direction is released from the stop of the fourth area (154).

[0199] In one example, the processor (200) may display an image in which an image (1611) of a payment means having a first size has a first alignment direction and an image (1613) of a payment means having a second size has a second alignment direction in response to an increase in the movement distance of a touch input of the user (1600) from the first area (151). For example, the processor (200) may display an image in which an image (1611) of a payment means having a first size has a vertical direction and an image (1613) of a payment means having a second size has a horizontal direction in response to an increase in the movement distance of a touch input of the user (1600) from the first area (151). For example, in response to an increase in the movement distance of a touch input from the first area (151) of the user (1600) to the first area (151), an image (1611) of a payment means having a first size may be displayed in a portrait form, and an image (1613) of a payment means having a second size may be displayed in a landscape form.

[0200] In one example, when an image (1613) of a payment means having a second size is displayed, the processor (200) may display a screen (1620) for executing a payment service. For example, when an image (1613) of a payment means having a second size is displayed in response to a movement of a touch input of a user (1600) from the first area (151) to the first area (151), UIs (1622, 1623) for executing a payment service may be displayed. For example, the UIs for executing a payment service illustrated in FIG. 16 may correspond to the UIs included in the execution screens (e.g., 430, 440, 530, 630, 730, 830, 930, 1030) illustrated in FIGS. 4A to 10.

[0201] According to one embodiment, the processor (200) of the electronic device (100) may be set to display the first image by changing the size of the first image from the first size (1611) to the second size (1613) in response to an increase in the movement distance of the touch input from the first area (151).

[0202] FIG. 17 is a block diagram of an electronic device within a network environment according to one embodiment.

[0203] Referring to FIG. 17, in a network environment (1700), an electronic device (1701) may communicate with an electronic device (1702) via a first network (1798) (e.g., a short-range wireless communication network), or may communicate with at least one of an electronic device (1704) or a server (1708) via a second network (1799) (e.g., a long-range wireless communication network). In one embodiment, the electronic device (1701) may communicate with the electronic device (1704) via the server (1708). According to one embodiment, the electronic device (1701) may include a processor (1720), a memory (1730), an input module (1750), an audio output module (1755), a display module (1760), an audio module (1770), a sensor module (1776), an interface (1777), a connection terminal (1778), a haptic module (1779), a camera module (1780), a power management module (1788), a battery (1789), a communication module (1790), a subscriber identification module (1796), or an antenna module (1797). In some embodiments, the electronic device (1701) may omit at least one of these components (e.g., the connection terminal (1778)), or may have one or more other components added. In some embodiments, some of these components (e.g., sensor module (1776), camera module (1780), or antenna module (1797)) may be integrated into a single component (e.g., display module (1760)).

[0204] The processor (1720) may, for example, execute software (e.g., a program (1740)) to control at least one other component (e.g., a hardware or software component) of the electronic device (1701) connected to the processor (1720) and perform various data processing or operations. According to one embodiment, as at least a part of the data processing or operations, the processor (1720) may store commands or data received from other components (e.g., a sensor module (1776) or a communication module (1790)) in a volatile memory (1732), process the commands or data stored in the volatile memory (1732), and store result data in a non-volatile memory (1734). According to one embodiment, the processor (1720) may include a main processor (1721) (e.g., a central processing unit or an application processor) or an auxiliary processor (1723) (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 with the main processor (1721). For example, when the electronic device (1701) includes the main processor (1721) and the auxiliary processor (1723), the auxiliary processor (1723) may be configured to use less power than the main processor (1721) or to be specialized for a given function. The auxiliary processor (1723) may be implemented separately from the main processor (1721) or as a part thereof.

[0205] The auxiliary processor (1723) may control at least a portion of functions or states associated with at least one component (e.g., a display module (1760), a sensor module (1776), or a communication module (1790)) of the electronic device (1701), for example, on behalf of the main processor (1721) while the main processor (1721) is in an inactive (e.g., sleep) state, or together with the main processor (1721) while the main processor (1721) is in an active (e.g., application execution) state. In one embodiment, the auxiliary processor (1723) (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 (1780) or a communication module (1790)). In one embodiment, the auxiliary processor (1723) (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 (1701) where the artificial intelligence model is executed, or can be performed through a separate server (e.g., server (1708)). 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.

[0206] The memory (1730) can store various data used by at least one component (e.g., the processor (1720) or the sensor module (1776)) of the electronic device (1701). The data can include, for example, software (e.g., the program (1740)) and input data or output data for commands related thereto. The memory (1730) can include volatile memory (1732) or non-volatile memory (1734).

[0207] The program (1740) may be stored as software in memory (1730) and may include, for example, an operating system (1742), middleware (1744), or an application (1746).

[0208] The input module (1750) can receive commands or data to be used in a component of the electronic device (1701) (e.g., a processor (1720)) from an external source (e.g., a user) of the electronic device (1701). The input module (1750) 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).

[0209] The audio output module (1755) can output audio signals to the outside of the electronic device (1701). The audio output module (1755) 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.

[0210] The display module (1760) can visually provide information to an external party (e.g., a user) of the electronic device (1701). The display module (1760) 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 (1760) 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.

[0211] The audio module (1770) can convert sound into an electrical signal, or vice versa. According to one embodiment, the audio module (1770) can acquire sound through the input module (1750), output sound through the sound output module (1755), or an external electronic device (e.g., electronic device (1702)) (e.g., speaker or headphone) directly or wirelessly connected to the electronic device (1701).

[0212] The sensor module (1776) can detect the operating status (e.g., power or temperature) of the electronic device (1701) 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 (1776) 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.

[0213] The interface (1777) may support one or more designated protocols that may be used to directly or wirelessly connect the electronic device (1701) with an external electronic device (e.g., the electronic device (1702)). In one embodiment, the interface (1777) may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, or an audio interface.

[0214] The connection terminal (1778) may include a connector through which the electronic device (1701) may be physically connected to an external electronic device (e.g., the electronic device (1702)). In one embodiment, the connection terminal (1778) may include, for example, an HDMI connector, a USB connector, an SD card connector, or an audio connector (e.g., a headphone connector).

[0215] The haptic module (1779) 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 (1779) may include, for example, a motor, a piezoelectric element, or an electrical stimulation device.

[0216] The camera module (1780) can capture still images and videos. In one embodiment, the camera module (1780) may include one or more lenses, image sensors, image signal processors, or flashes.

[0217] The power management module (1788) can manage the power supplied to the electronic device (1701). According to one embodiment, the power management module (1788) can be implemented as, for example, at least a part of a power management integrated circuit (PMIC).

[0218] A battery (1789) may power at least one component of the electronic device (1701). In one embodiment, the battery (1789) may include, for example, a non-rechargeable primary battery, a rechargeable secondary battery, or a fuel cell.

[0219] The communication module (1790) may support the establishment of a direct (e.g., wired) communication channel or a wireless communication channel between the electronic device (1701) and an external electronic device (e.g., electronic device (1702), electronic device (1704), or server (1708)), and the performance of communication through the established communication channel. The communication module (1790) may operate independently from the processor (1720) (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 (1790) may include a wireless communication module (1792) (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 (1794) (e.g., a local area network (LAN) communication module, or a power line communication module). Any of these communication modules may communicate with an external electronic device (1704) via a first network (1798) (e.g., a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)) or a second network (1799) (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 local area network or a wide area network)). These various types of communication modules may 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 (1792) may use subscriber information (e.g., an international mobile subscriber identity (IMSI)) stored in the subscriber identification module (1796) to identify or authenticate the electronic device (1701) within a communication network such as the first network (1798) or the second network (1799).

[0220] The wireless communication module (1792) 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 communications (URLLC (ultra-reliable and low-latency communications)). The wireless communication module (1792) can support, for example, a high-frequency band (e.g., mmWave band) to achieve a high data transmission rate. The wireless communication module (1792) may support various technologies for securing performance in high-frequency bands, 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 (1792) may support various requirements specified in the electronic device (1701), an external electronic device (e.g., the electronic device (1704)), or a network system (e.g., the second network (1799)). According to one embodiment, the wireless communication module (1792) 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.

[0221] The antenna module (1797) 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 (1797) 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 (1797) 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 (1798) or the second network (1799), may be selected from the plurality of antennas by, for example, the communication module (1790). A signal or power may be transmitted or received between the communication module (1790) and the external electronic device via the at least one selected 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 (1797).

[0222] According to various embodiments, the antenna module (1797) may form a mmWave antenna module. In one embodiment, the mmWave antenna module may include a printed circuit board, an RFIC disposed on or adjacent a first side (e.g., a bottom side) of the printed circuit board and capable of supporting a designated high frequency band (e.g., a mmWave band), and a plurality of antennas (e.g., an array antenna) disposed on or adjacent a second side (e.g., a top side or a side side) of the printed circuit board and capable of transmitting or receiving signals in the designated high frequency band.

[0223] 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)).

[0224] According to one embodiment, commands or data may be transmitted or received between the electronic device (1701) and an external electronic device (1704) via a server (1708) connected to a second network (1799). Each of the external electronic devices (1702 or 1704) may be the same or a different type of device as the electronic device (1701). According to one embodiment, all or part of the operations executed in the electronic device (1701) may be executed in one or more of the external electronic devices (1702, 1704, or 1708). For example, when the electronic device (1701) is to perform a certain function or service automatically or in response to a request from a user or another device, the electronic device (1701) 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 (1701). The electronic device (1701) 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 (1701) may provide an ultra-low latency service using, for example, distributed computing or mobile edge computing. In another embodiment, the external electronic device (1704) may include an Internet of Things (IoT) device. The server (1708) may be an intelligent server utilizing machine learning and / or a neural network.According to one embodiment, an external electronic device (1704) or server (1708) may be included within the second network (1799). The electronic device (1701) may be applied to intelligent services (e.g., smart homes, smart cities, smart cars, or healthcare) based on 5G communication technology and IoT-related technology.

[0225] Electronic devices according to the various embodiments disclosed in this document may take various forms. Electronic devices may include, for example, portable communication devices (e.g., smartphones), computer devices, portable multimedia devices, portable medical devices, cameras, wearable devices, or home appliances. Electronic devices according to the embodiments of this document are not limited to the aforementioned devices.

[0226] The various embodiments of this document and the terminology used therein are not intended to limit the technical features described in this document to specific embodiments, but should be understood to 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 this document, each of the phrases "A or B", "at least one of A and B", "at least one of A or B", "A, B, or C", "at least one of A, B, and C", and "at least one of A, B, or C" can include any one of the items listed together in the corresponding phrase among those 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.

[0227] The term "module" used in various embodiments of this document 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).

[0228] Various embodiments of the present document may be implemented as software (e.g., a program (1740)) including one or more instructions stored in a storage medium (e.g., an internal memory (1736) or an external memory (1738)) readable by a machine (e.g., an electronic device (1701)). For example, a processor (e.g., a processor (1720)) of the machine (e.g., an electronic device (1701)) 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.

[0229] According to one embodiment, the method according to various embodiments disclosed in this document may be provided as a computer program product. The computer program product may be traded between sellers and buyers as a product. The computer program product may be distributed in the form of a device-readable storage medium (e.g., compact disc read-only memory (CD-ROM)) or may be provided through an application store (e.g., Play Store). ™ ) or directly between two user devices (e.g., smart phones), online distribution (e.g., downloading or uploading). In the case of online distribution, at least a portion of the computer program product may be at least temporarily stored or temporarily created in a machine-readable storage medium, such as the memory of a manufacturer's server, an application store's server, or an intermediary server.

[0230] According to various embodiments, each component (e.g., a module or a program) of the above-described components may include one or more entities, and some of the entities may be separated and placed in other components. According to various embodiments, one or more components or operations of the aforementioned components may be omitted, or one or more other components or operations may be added. Alternatively or additionally, a plurality of components (e.g., a module or a program) may be integrated into a single component. In such a case, the integrated component may perform one or more functions of each of the plurality of components identically or similarly to those performed by the corresponding component among the plurality of components prior to the integration. According to various embodiments, the operations performed by a module, program, or other component may be executed sequentially, in parallel, iteratively, or heuristically, or one or more of the operations may be executed in a different order, omitted, or one or more other operations may be added.

Claims

1. In electronic devices, A housing comprising a first housing and a second housing configured to movably engage with the first housing between a folded position and an unfolded position; A first flexible display visible from the front side of the housing in the unfolded position; A second display positioned in the second housing and visible from the rear of the housing in the unfolded position; At least one camera positioned in the second housing and visible from the rear of the housing in the unfolded position; memory; and At least one processor electrically connected to the first flexible display, the second display, the at least one camera and the memory, wherein the at least one processor: In the above fold position, detecting a touch input to the first area of ​​the second display, When movement of the touch input from the first area is detected, a first image representing a payment method is displayed on at least a part of the first area, and a second image is displayed on at least a part of the second area of ​​the second display, An electronic device configured to execute a payment service based on the payment method by using the at least one camera when movement of the touch input to the second area is detected.

2. In claim 1, The first region is located such that the second display protrudes toward one end of the second housing, An electronic device, wherein at least one camera is positioned adjacent to said unit.

3. In any one of claims 1 to 2, The above touch input includes swipe input, tap input, or hovering input, At least one processor of the above: When movement of the touch input from the first area is detected, a third image is displayed on at least a part of a third area of ​​the second display, An electronic device configured to display a payment image on the second display when movement of the touch input to the third area is detected, thereby executing a payment service based on the payment method.

4. In claim 1, Further comprising a fingerprint sensor positioned on the side of the first housing or the second housing, At least one processor of the above: When movement of the touch input from the first area is detected, a third image is displayed on at least a part of a third area of ​​the second display located in an area adjacent to the fingerprint sensor, An electronic device configured to execute a payment service based on the payment method by using fingerprint authentication when movement of the touch input to the third area is detected.

5. In claim 1, At least one processor of the above: When movement of the touch input from the first area is detected, a third image is displayed on at least a part of a third area of ​​the second display, When movement of the above touch input to the third area is detected, a UI for selecting a payment method is displayed on the second display, An electronic device configured to identify a selected payment method based on an input corresponding to a UI for selecting the payment method.

6. In claim 5, At least one processor of the above: Displaying a fourth image corresponding to the identified payment method on the second display; An electronic device, wherein when the fourth image is moved to a fourth area of ​​the second display based on a touch input for the fourth image, the fourth area is set as a favorite (pre-defined) area corresponding to the identified payment method.

7. In claim 6, At least one processor of the above: In the above fold position, detect another touch input to the above favorite area, When movement of another touch input from the favorite area to the favorite area is detected, displaying the fourth image in at least a part of the favorite area and displaying the second image in at least a part of the second area; An electronic device configured to execute a payment service based on the identified payment method by using the at least one camera when movement of another touch input to the second area of ​​the favorite area is detected.

8. In any one of claims 1 to 7, At least one processor of the above: When payment is completed by the above payment service, the most recently used payment method for the above payment service is set as the default payment method for the above payment service. Detecting another touch input to the second area, An electronic device configured to execute a payment service based on the default payment method when movement of another touch input from the second area to the second area is detected.

9. In any one of claims 1 to 8, At least one processor of the above: When payment is completed by the above payment service, the most recently used payment method for the above payment service is set as the default payment method for the above payment service. Detecting another touch input to the third area, An electronic device configured to execute a payment service based on the default payment method when movement of another touch input from the third area to the third area is detected.

10. In any one of claims 1 to 9, At least one processor of the above: When movement of the above touch input to the second area is detected, an image including payment information is acquired using the at least one camera, An electronic device set to execute the payment service using the acquired image and the payment means.

11. In the method of an electronic device, An action of detecting a touch input to a first area of ​​a second display visible from the outside in a fold position of an electronic device or a movement of the touch input from the first area; An operation of displaying a first image representing a payment method on at least a portion of the first area and displaying a second image on at least a portion of the second area of ​​the second display; and A method comprising: when movement of the touch input to the second area is detected, executing a payment service based on the payment method using at least one camera.

12. In electronic devices, A housing comprising a first housing portion and a second housing portion configured to movably engage with the first housing portion between a folded position and an unfolded position; A first flexible display visible from the front side of the housing in the unfolded position; A second display positioned in the second housing portion and visible from the rear of the housing in the unfolded position; At least one camera positioned in the second housing portion and visible from the rear of the housing in the unfolded position; memory; and At least one processor electrically connected to the first flexible display, the second display, the at least one camera and the memory, wherein the at least one processor: In the above fold position, detecting a touch input to the first area of ​​the second display, When movement of the touch input from the first area is detected, a part of a first image representing a payment method is displayed on at least a part of the first area, An electronic device set to display the entire first image in response to an increase in the movement distance of the touch input from the first area.

13. In claim 12, An electronic device wherein said at least one processor is set to apply a dimming effect to an area of ​​said second display area excluding said first image in response to an increase in a movement distance of said touch input from said first area.

14. In any one of claims 12 to 13, An electronic device wherein said at least one processor is set to change the shape or alignment direction of said first image and display it in response to a change in the direction of movement of said touch input from said first area.

15. In any one of claims 12 to 14, An electronic device wherein said at least one processor is set to display the first image by changing the size of the first image from the first size to the second size in response to an increase in the movement distance of the touch input from the first area.

Images