KR20210045154A - Electronic device and method for operating key of electronic device according to key input thereof - Google Patents

Abstract

According to various embodiments of the present invention, an electronic device comprises: a housing including a first plate, a second plate spaced apart from and facing the first plate, and a side member surrounding a space between the first plate and the second plate; a first key input detection circuit disposed on a first inner surface of the side member facing a first direction in the space; a second key input detection circuit disposed on a second inner surface of the side member facing a second direction opposite to the first direction in the space; a sensor circuit; and at least one processor. The at least one processor may be configured to detect rotation of the electronic device at a predetermined angle through the sensor circuit, and switch a first parameter corresponding to the first key input detection circuit and a second parameter corresponding to the second key input detection circuit based on the detected rotation of the electronic device at the predetermined angle. Various other embodiments of the present invention are possible other than the various embodiments disclosed herein. The electronic device may provide a user with the ability to perform the same function regardless of a direction of a head of the electronic device.

Description

Electronic device and key operation method of electronic device according to key input using the same {ELECTRONIC DEVICE AND METHOD FOR OPERATING KEY OF ELECTRONIC DEVICE ACCORDING TO KEY INPUT THEREOF}

Various embodiments of the present disclosure relate to an electronic device and a key operation method of an electronic device according to a key input using the same.

Electronic devices are released in various sizes according to functions and user preferences, and may include a large-screen touch display for securing wide visibility and convenience of operation. The large-screen touch display is gradually expanding its area so that it can be exposed through the entire area of the front plate of the electronic device. For example, as the display area expands, at least one sensor (eg, an illuminance sensor and/or an infrared sensor), a speaker, and/or a camera for detecting an external environment may be disposed under the display panel.

As the large-screen touch display is implemented to be exposed through the entire area of the front plate of the electronic device, there may be a case in which the user holds the electronic device upside down because the vertical direction of the electronic device is not distinguished when viewed from the outside. When the user holds the electronic device upside down, in order to perform a function corresponding to the user's desired key input, there is an inconvenience in that the upside down electronic device must be held upside down.

In an electronic device according to various embodiments of the present disclosure, as the electronic device is rotated, the head of the electronic device is changed from a first direction (eg, upward direction) to a second direction (eg, downward direction). Rotation of the head direction of the electronic device from the first direction to the second direction so that the function according to the input from the at least one key and the function according to the input from the at least one key before the head direction of the electronic device is changed are the same When is detected, it is possible to switch between a parameter related to an input from at least one key and a parameter related to an input from at least one other key.

An electronic device according to various embodiments of the present disclosure includes a first plate, a second plate spaced apart from and facing the first plate, and a side member surrounding a space between the first plate and the second plate. A first key input detection circuit disposed on a first inner surface of the side member, facing a first direction in the space, and a first key input detection circuit facing a second direction opposite to the first direction, in the space 2 A second key input detection circuit, a sensor circuit, and at least one processor disposed on the inner surface thereof, wherein the at least one processor detects rotation of the electronic device at a predetermined angle through the sensor circuit, and the The first parameter corresponding to the first key input detection circuit and a second parameter corresponding to the second key input detection circuit may be set to be switched based on the detected rotation of the electronic device at a predetermined angle.

An electronic device according to various embodiments of the present disclosure includes a first plate, a second plate spaced apart from and facing the first plate, and a side member surrounding a space between the first plate and the second plate. Housing, a first key input detection circuit disposed on a first inner surface of the side member facing a first direction in the space, a predetermined distance from the first key input detection circuit facing the first direction in the space A second key input detection circuit, a sensor circuit, and at least one processor spaced apart from each other and disposed on the first inner surface of the side member, wherein the at least one processor performs rotation of the electronic device at a predetermined angle. A first parameter corresponding to the first key input detection circuit and a second parameter corresponding to the second key input detection circuit are detected through a sensor circuit, and based on the detected rotation of a predetermined angle of the electronic device. Can be set to switch.

A method of operating a key of an electronic device according to a key input according to various embodiments of the present disclosure is based on an operation of detecting a rotation of the electronic device at a predetermined angle through a sensor circuit, and a rotation of the detected electronic device at a predetermined angle. Thus, a first parameter corresponding to a first key input detection circuit and a second key input detection circuit disposed in a direction opposite to a direction in which the first key input detection circuit is disposed on the space of the electronic device It may include an operation of switching 2 parameters.

In the electronic device according to various embodiments of the present disclosure, when a change in the head direction of the electronic device from a first direction to a second direction is detected, a parameter related to an input in at least one key and a parameter related to an input in at least one other key are By switching parameters related to the input, the same function can be provided to the user regardless of the head direction of the electronic device.

1 is a block diagram of an electronic device in a network environment, according to various embodiments.
2 is a front perspective view of an electronic device according to various embodiments of the present disclosure.
3 is a rear perspective view of the electronic device of FIG. 2, according to various embodiments.
4 is an exploded perspective view of the electronic device of FIG. 2, according to various embodiments.
5 is a block diagram illustrating an electronic device according to various embodiments.
6 is a diagram illustrating a plurality of key input detection circuits included in an electronic device according to various embodiments of the present disclosure.
7 is a diagram illustrating an arrangement structure of a key input detection circuit including a pressure sensor, according to various embodiments.
8 is a diagram for describing a key indicator disposed on an outer surface of a side member of an electronic device according to various embodiments of the present disclosure.
9A and 9B are diagrams for explaining an arrangement structure of a first key input detection circuit and a second key input detection circuit, according to various embodiments.
10A is a diagram illustrating a method of switching a first parameter corresponding to a first key input detection circuit and a second parameter corresponding to a second key input detection circuit based on rotation of an electronic device, according to various embodiments It is a flow chart.
FIG. 10B is a diagram illustrating a method of switching a first parameter corresponding to a first key input detection circuit and a second parameter corresponding to a second key input detection circuit based on rotation of an electronic device, according to various embodiments of the present disclosure. It is a flow chart.
10C is a diagram illustrating a method of switching a first parameter corresponding to a first key input detection circuit and a second parameter corresponding to a second key input detection circuit based on rotation of an electronic device, according to various embodiments of the present disclosure. It is a flow chart.
11A and 11B illustrate a method of switching a first parameter corresponding to a first key input detection circuit and a second parameter corresponding to a second key input detection circuit based on rotation of an electronic device, according to various embodiments. It is a drawing for explanation.
12A and 12B are diagrams for describing a method of performing, by an electronic device, a function corresponding to a key input detected in a first state, according to various embodiments.
13A and 13B are diagrams for describing a method of performing, by an electronic device, a function corresponding to a key input detected in a first state, according to various embodiments.
14A and 14B are diagrams for describing a method of performing a function corresponding to a key input detected in a second state of an electronic device, according to various embodiments.

1 is a block diagram of an electronic device 101 in a network environment 100 according to various embodiments.

Referring to FIG. 1, in a network environment 100, the electronic device 101 communicates with the electronic device 102 through a first network 198 (for example, a short-range wireless communication network), or a second network 199 It is possible to communicate with the electronic device 104 or the server 108 through (eg, a long-distance wireless communication network). According to an embodiment, the electronic device 101 may communicate with the electronic device 104 through the server 108. According to an embodiment, the electronic device 101 includes a processor 120, a memory 130, an input device 150, an audio output device 155, a display device 160, an audio module 170, and a sensor module ( 176, interface 177, haptic module 179, camera module 180, power management module 188, battery 189, communication module 190, subscriber identification module 196, or antenna module 197 ) Can be included. In some embodiments, at least one of these components (eg, the display device 160 or the camera module 180) may be omitted or one or more other components may be added to the electronic device 101. In some embodiments, some of these components may be implemented as one integrated circuit. For example, the sensor module 176 (eg, a fingerprint sensor, an iris sensor, or an illuminance sensor) may be implemented while being embedded in the display device 160 (eg, a display).

The processor 120, for example, executes software (eg, a program 140) to configure at least one other component (eg, a hardware or software component) of the electronic device 101 connected to the processor 120. It can be controlled and can perform various data processing or operations. According to an embodiment, as at least part of data processing or operation, the processor 120 may transfer commands or data received from other components (eg, the sensor module 176 or the communication module 190) to the volatile memory 132. It is loaded into, processes commands or data stored in the volatile memory 132, and the result data may be stored in the nonvolatile memory 134. According to an embodiment, the processor 120 includes a main processor 121 (eg, a central processing unit or an application processor), and a secondary processor 123 (eg, a graphic processing unit, an image signal processor) that can be operated independently or together with the main processor 121 (eg, a central processing unit or an application processor). , A sensor hub processor, or a communication processor). Additionally or alternatively, the coprocessor 123 may be set to use lower power than the main processor 121 or to be specialized for a designated function. The secondary processor 123 may be implemented separately from the main processor 121 or as a part thereof.

The co-processor 123 is, for example, in place of the main processor 121 while the main processor 121 is in an inactive (eg, sleep) state, or the main processor 121 is active (eg, executing an application). ) While in the state, together with the main processor 121, at least one of the components of the electronic device 101 (for example, the display device 160, the sensor module 176, or the communication module 190) It is possible to control at least some of the functions or states associated with it. According to an embodiment, the coprocessor 123 (eg, an image signal processor or a communication processor) may be implemented as a part of other functionally related components (eg, the camera module 180 or the communication module 190). have.

The memory 130 may store various types of data used by at least one component of the electronic device 101 (eg, the processor 120 or the sensor module 176 ). The data may include, for example, software (eg, the program 140), and input data or output data for commands related thereto. The memory 130 may include a volatile memory 132 or a nonvolatile memory 134.

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

The input device 150 may receive a command or data to be used for a component of the electronic device 101 (eg, the processor 120) from outside (eg, a user) of the electronic device 101. The input device 150 may include, for example, a microphone, a mouse, a keyboard, or a digital pen (eg, a stylus pen).

The sound output device 155 may output an sound signal to the outside of the electronic device 101. The sound output device 155 may include, for example, a speaker or a receiver. The speaker can be used for general purposes such as multimedia playback or recording playback, and the receiver can be used to receive incoming calls. According to one embodiment, the receiver may be implemented separately from the speaker or as part of the speaker.

The display device 160 may visually provide information to the outside of the electronic device 101 (eg, a user). The display device 160 may include, for example, a display, a hologram device, or a projector and a control circuit for controlling the device. According to an embodiment, the display device 160 may include a touch circuitry set to sense a touch, or a sensor circuit (eg, a pressure sensor) set to measure the strength of a force generated by the touch. have.

The audio module 170 may convert sound into an electrical signal, or conversely, may convert an electrical signal into sound. According to an embodiment, the audio module 170 acquires sound through the input device 150, the sound output device 155, or an external electronic device (eg: Sound may be output through the electronic device 102 (for example, a speaker or headphones).

The sensor module 176 detects an operating state (eg, power or temperature) of the electronic device 101, or an external environmental state (eg, a user state), and generates an electrical signal or data value corresponding to the detected state. can do. According to an embodiment, the sensor module 176 includes, for example, a gesture sensor, a gyro sensor, an atmospheric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an infrared (IR) sensor, a biometric sensor, It may include a temperature sensor, a humidity sensor, or an illuminance sensor.

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

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

The haptic module 179 may convert an electrical signal into a mechanical stimulus (eg, vibration or movement) or an electrical stimulus that a user can perceive through tactile or motor sensations. According to an embodiment, the haptic module 179 may include, for example, a motor, a piezoelectric element, or an electrical stimulation device.

The camera module 180 may capture a still image and a video. According to an embodiment, the camera module 180 may include one or more lenses, image sensors, image signal processors, or flashes.

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

The battery 189 may supply power to at least one component of the electronic device 101. According to an embodiment, the battery 189 may include, for example, a non-rechargeable primary cell, a rechargeable secondary cell, or a fuel cell.

The communication module 190 includes a direct (eg, wired) communication channel or a wireless communication channel between the electronic device 101 and an external electronic device (eg, the electronic device 102, the electronic device 104, or the server 108). It is possible to support establishment and communication through the established communication channel. The communication module 190 operates independently of the processor 120 (eg, an application processor) and may include one or more communication processors supporting direct (eg, wired) communication or wireless communication. According to an embodiment, the communication module 190 is a wireless communication module 192 (eg, a cellular communication module, a short-range wireless communication module, or a global navigation satellite system (GNSS) communication module) or a wired communication module 194 (eg : A local area network (LAN) communication module, or a power line communication module) may be included. Among these communication modules, a corresponding communication module is a first network 198 (for example, a Bluetooth, WiFi direct, or a short-range communication network such as IrDA (infrared data association)) or a second network 199 (for example, a cellular network, the Internet, Alternatively, it may communicate with an external electronic device through a computer network (for example, a telecommunication network such as a LAN or WAN). These various types of communication modules may be integrated into one component (eg, a single chip), or may be implemented as a plurality of separate components (eg, multiple chips). The wireless communication module 192 uses subscriber information stored in the subscriber identification module 196 (eg, International Mobile Subscriber Identifier (IMSI)) within a communication network such as the first network 198 or the second network 199. The electronic device 101 can be checked and authenticated.

The antenna module 197 may transmit a signal or power to the outside (eg, an external electronic device) or receive from the outside. According to an embodiment, the antenna module 197 may include one antenna including a conductor formed on a substrate (eg, a PCB) or a radiator formed of a conductive pattern. According to an embodiment, the antenna module 197 may include a plurality of antennas. In this case, at least one antenna suitable for a communication method used in a communication network such as the first network 198 or the second network 199 is, for example, provided by the communication module 190 from the plurality of antennas. Can be chosen. The signal or power may be transmitted or received between the communication module 190 and an external electronic device through the at least one selected antenna. According to some embodiments, other components (eg, RFIC) other than the radiator may be additionally formed as part of the antenna module 197.

At least some of the components are connected to each other through a communication method (e.g., a bus, general purpose input and output (GPIO), serial peripheral interface (SPI), or mobile industry processor interface (MIPI))) between peripheral devices and a signal ( E.g. commands or data) can be exchanged with each other.

According to an embodiment, commands or data may be transmitted or received between the electronic device 101 and the external electronic device 104 through the server 108 connected to the second network 199. Each of the electronic devices 102 and 104 may be a device of the same or different type as the electronic device 101. According to an embodiment, all or part of the operations executed by the electronic device 101 may be executed by one or more of the external electronic devices 102, 104, or 108. For example, when the electronic device 101 needs to perform a function or service automatically or in response to a request from a user or another device, the electronic device 101 In addition or in addition, it is possible to request one or more external electronic devices to perform the function or at least part of the service. One or more external electronic devices receiving the request may execute at least a part of the requested function or service, or an additional function or service related to the request, and transmit a result of the execution to the electronic device 101. The electronic device 101 may process the result as it is or additionally and provide it as at least a part of a response to the request. For this, for example, cloud computing, distributed computing, or client-server computing technology may be used.

2 is a front perspective view of an electronic device according to various embodiments of the present disclosure. 3 is a rear perspective view of the electronic device of FIG. 2, according to various embodiments.

2 and 3, the electronic device 200 (for example, the electronic device 101 of FIG. 1) according to an embodiment includes a first surface (or front surface) 210A, a second surface (or rear surface). ) 210B, and a housing 210 including a side surface 210C surrounding a space between the first surface 210A and the second surface 210B. In another embodiment (not shown), the housing may refer to a structure forming some of the first surface 210A, the second surface 210B, and the side surfaces 210C of FIG. 2. According to an embodiment, at least a portion of the first surface 210A may be formed by a substantially transparent front plate 202 (eg, a glass plate including various coating layers or a polymer plate). The second surface 210B may be formed by a substantially opaque rear plate 211. The back plate 211 is formed by, for example, coated or colored glass, ceramic, polymer, metal (eg, aluminum, stainless steel (STS), or magnesium), or a combination of at least two of the above materials. Can be. The side surface 210C is coupled to the front plate 202 and the rear plate 211 and may be formed by a side bezel structure (or “side member”) 218 including metal and/or polymer. In some embodiments, the back plate 211 and the side bezel structure 218 are integrally formed and may include the same material (eg, a metal material such as aluminum).

In the illustrated embodiment, the front plate 202 includes two first regions 210D that are curved toward the rear plate 211 from the first surface 210A and extend seamlessly, the front plate It may be included at both ends of the long edge (202). In the illustrated embodiment (refer to FIG. 3), the rear plate 211 is curved toward the front plate 202 from the second surface 210B to seamlessly extend two second regions 210E with a long edge. It can be included at both ends. In some embodiments, the front plate 202 (or the rear plate 211) may include only one of the first regions 210D (or the second regions 210E). In another embodiment, some of the first regions 210D or the second regions 210E may not be included. In the above embodiments, when viewed from the side of the electronic device 200, the side bezel structure 218 may be formed on the side where the first regions 210D or the second regions 210E are not included. It may have a first thickness (or width), and may have a second thickness that is thinner than the first thickness in a side surface including the first regions 210D or the second regions 210E.

According to an embodiment, the electronic device 200 includes a display 201 (for example, the display device 160 of FIG. 1), and an audio module 203, 207, and 214 (for example, the audio module 170 of FIG. 1). ), sensor modules 204, 219 (e.g., sensor module 176 of FIG. 1), camera module 205, 212, 213 (e.g., camera module 180 of FIG. 1), key input device 217 (For example, at least one of the input device 150 of FIG. 1), the light emitting element 206, and the connector holes 208 and 209 may be included. In some embodiments, the electronic device 200 may omit at least one of the components (for example, the key input device 217 or the light emitting device 206) or additionally include other components.

Display 201 may be exposed through a significant portion of front plate 202, for example. In some embodiments, at least a portion of the display 201 may be exposed through the first surface 210A and the front plate 202 forming the first regions 210D of the side surface 210C. In some embodiments, the edge of the display 201 may be formed to have substantially the same shape as the adjacent outer shape of the front plate 202. In another embodiment (not shown), in order to expand the area to which the display 201 is exposed, the distance between the outer periphery of the display 201 and the outer periphery of the front plate 202 may be substantially the same.

In another embodiment (not shown), a recess or opening is formed in a part of the screen display area of the display 201, and the audio module 214 and the sensor are aligned with the recess or the opening. It may include at least one or more of the module 204, the camera module 205, and the light emitting device 206. In another embodiment (not shown), on the rear surface of the screen display area of the display 201, at least one of the audio module 214, the sensor module 204, the camera module 205, the fingerprint sensor, and the light emitting element 206 It may contain more than one. In another embodiment (not shown), the display 201 is disposed adjacent to or coupled with a touch sensing circuit, a pressure sensor capable of measuring the intensity (pressure) of a touch, and/or a digitizer that detects a magnetic field type stylus pen. Can be. In some embodiments, at least a portion of the sensor modules 204 and 219 and/or at least a portion of the key input device 117 may include the first regions 210D and/or the second regions 210E. Can be placed on

The audio modules 203, 207, and 214 may include microphone holes 203 and speaker holes 207 and 214. In the microphone hole 203, a microphone for acquiring external sound may be disposed inside, and in some embodiments, a plurality of microphones may be disposed to detect the direction of sound. The speaker holes 207 and 214 may include an external speaker hole 207 and a call receiver hole 214. In some embodiments, the speaker holes 207 and 214 and the microphone hole 203 may be implemented as a single hole, or a speaker may be included without the speaker holes 207 and 214 (eg, piezo speakers).

The sensor modules 204 and 219 may generate electrical signals or data values corresponding to an internal operating state of the electronic device 200 or an external environmental state. The sensor modules 204, 216, 219 are, for example, a first sensor module 204 (for example, a proximity sensor) and/or a second sensor module ( Not shown) (e.g., a fingerprint sensor), and/or a third sensor module 219 (e.g., HRM sensor) and/or a fourth sensor module (not shown) disposed on the second surface 210B of the housing 210 City) (eg, a fingerprint sensor) may be included. The fingerprint sensor may be disposed on the second surface 210B as well as the first surface 210A (for example, the display 201) of the housing 210. The electronic device 200 is a sensor module not shown, for example, a gesture sensor, a gyro sensor, an atmospheric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a color sensor, an IR (infrared) sensor, a biometric sensor, a temperature sensor, At least one of a humidity sensor and/or an illuminance sensor 204 may be further included.

The camera modules 205, 212, and 213 include a first camera device 205 disposed on the first surface 210A of the electronic device 200, and a second camera device 212 disposed on the second surface 210B. ), and/or a flash 213. The camera devices 205 and 212 may include one or more lenses, an image sensor, and/or an image signal processor. The flash 213 may include, for example, a light emitting diode or a xenon lamp. In some embodiments, two or more lenses (infrared camera, wide-angle, and telephoto lenses) and image sensors may be disposed on one side of the electronic device 200.

The key input devices 217-1, 217-2 and 217-3 may be disposed inside the side surface 210C of the housing 210. In another embodiment, the electronic device 200 may not include some or all of the aforementioned key input devices 217-1, 217-2, 217-3, and the key input device 217 not included It may be implemented in other forms such as soft keys on the display 201. In some embodiments, the key input device may include a sensor module (not shown) disposed on the second surface 210B of the housing 210.

In some embodiments, the key input devices 217-1, 217-2, and 217-3 may include a first key input detection circuit and a second key input detection circuit. The first key input detection circuit and the second key input detection circuit may be disposed inside the electronic device 200 so as to be symmetrical to each other (or disposed asymmetrically, or disposed parallel to one side of the internal space). Each of the first key input detection circuit and the second key input detection circuit may include a force sensor including a plurality of conductive regions and at least one resistance circuit connecting the plurality of conductive regions. However, the present invention is not limited thereto, and the first key input detection circuit and the second key input detection circuit may include any one of a capacitive sensor, a magnetic sensor, an ultrasonic sensor, a strain sensor, or an inductive magnetic field sensor. . In the following embodiment, the first key input detection circuit 630 and the second key input detection circuit 640 will be described as including a pressure sensor. The first key input detection circuit and the second key input detection circuit may include at least one channel for detecting a key input signal based on a change in a resistance value of at least one resistance circuit according to pressure.

In some embodiments, a key input device 217 disposed on the outer surface of the side member 218 and disposed to correspond to each of at least one resistance circuit included in the first key input detection circuit and/or the second key input detection circuit. -1, 217-2, 217-3).

The light emitting device 206 may be disposed on the first surface 210A of the housing 210, for example. The light emitting element 206 may provide state information of the electronic device 200 in the form of light, for example. In another embodiment, the light emitting device 206 may provide a light source that is interlocked with the operation of the camera module 205, for example. The light-emitting element 206 may include, for example, an LED, an IR LED, and a xenon lamp.

The connector holes 208 and 209 are connectors (eg, USB connectors) for transmitting and receiving power and/or data with external electronic devices (eg, electronic devices 102 and 104 in FIG. 1, server 108) A first connector hole 208 capable of receiving and/or a second connector hole (eg, an earphone jack) 209 capable of receiving a connector for transmitting/receiving an audio signal with an external electronic device. I can.

4 is an exploded perspective view of the electronic device of FIG. 2, according to various embodiments.

Referring to FIG. 4, the electronic device 400 (eg, the electronic device 101 of FIG. 1) includes a side bezel structure 410, a first support member 411 (eg, a bracket), and a front plate 420. (E.g., the front plate 202 of FIG. 2), a display 430 (e.g., the display 201 of FIG. 2), a printed circuit board 440, a battery 450 (e.g., the battery 189 of FIG. 1) ), a second support member 460 (eg, a rear case), an antenna 470, and a rear plate 480 (eg, a rear plate 211 of FIG. 3 ). In some embodiments, the electronic device 400 may omit at least one of the components (eg, the first support member 411 or the second support member 460), or may additionally include other components. . At least one of the components of the electronic device 400 may be the same as or similar to at least one of the components of the electronic device 100 of FIG. 1 or 2, and redundant descriptions will be omitted below.

The first support member 411 may be disposed inside the electronic device 400 to be connected to the side bezel structure 410 or may be integrally formed with the side bezel structure 410. The first support member 411 may be formed of, for example, a metal material and/or a non-metal (eg, polymer) material. In the first support member 411, a display 430 may be coupled to one surface and a printed circuit board 440 may be coupled to the other surface. The printed circuit board 440 includes a processor (eg, the processor 120 of FIG. 1), a memory (eg, the memory 130 of FIG. 1), and/or an interface (eg, the interface 177 of FIG. 1). Can be mounted. In one embodiment, since the processor, the memory, and the interface are the same as the processor 120, the memory 130, and the interface 177 of FIG. 1, redundant descriptions will be omitted.

The battery 450 is a device for supplying power to at least one component of the electronic device 400, and may include, for example, a non-rechargeable primary cell, a rechargeable secondary cell, or a fuel cell. . At least a portion of the battery 450 may be disposed substantially on the same plane as the printed circuit board 440, for example. The battery 450 may be integrally disposed inside the electronic device 400 or may be disposed detachably from the electronic device 400.

The antenna 470 may be disposed between the rear plate 480 and the battery 450. The antenna 470 may include, for example, a near field communication (NFC) antenna, a wireless charging antenna, and/or a magnetic secure transmission (MST) antenna. The antenna 470 may perform short-range communication with an external electronic device (eg, the electronic devices 102 and 104 of FIG. 1, and the server 108) or wirelessly transmit and receive power required for charging. In another embodiment, an antenna structure may be formed by a side bezel structure 410 and/or a part of the first support member 411 or a combination thereof.

5 is a block diagram 500 illustrating an electronic device 501 according to various embodiments.

Referring to FIG. 5, the electronic device 501 (eg, the electronic device 101 of FIG. 1) includes a wireless communication circuit 510 (eg, the communication module 190 of FIG. 1 ), and a memory 520 (eg: The memory 130 of FIG. 1), a touch screen display 530 (eg, the display device 160 of FIG. 1), a sensor circuit 540 (eg, the sensor module 176 of FIG. 1), a key input detection circuit 550, and a processor 560 (for example, the processor 120 of FIG. 1) may be included.

According to one embodiment, the wireless communication circuit 510 (for example, the communication module 190 of FIG. 1) includes an electronic device 501 and an external electronic device (for example, the electronic device 102 of FIG. 1 ), and the electronic device ( 104)) or a server (for example, the server 108 of FIG. 1).

According to exemplary embodiments, the memory 520 (eg, the memory 130 of FIG. 1) may store at least one parameter mapped to the key input detection circuit 550. The memory 520 may store a threshold value for detecting an input signal for at least one key detected through the key input detection circuit 550.

According to exemplary embodiments, the touch screen display 530 (eg, the display device 160 of FIG. 1) may be integrally configured including a display 531 and a touch panel 533.

According to one embodiment, when an input signal for a key is detected through the key input detection circuit 550 under the control of the processor 560, the touch screen display 530 displays a user interface indicating that the input signal is detected from the key. Can be displayed. The touch screen display 530 may display a user interface for a function of the electronic device 501 executed in response to an input signal for a key detected through the key input detection circuit 550 under the control of the processor 560. have.

According to an embodiment, the sensor circuit 540 (eg, the sensor module 176 of FIG. 1) may include an acceleration sensor, a geomagnetic sensor, and a gyro sensor. The sensor circuit 540 may determine a direction in which the first side (eg, upper side) of the electronic device 501 faces. The sensor circuit 540 acquires motion information of the electronic device 501 (eg, a motion direction of the electronic device 501, a tilt of the electronic device 501), and based on this, a predetermined angle of the electronic device 501 The rotation of the furnace can be detected. Rotation of the electronic device 501 at a predetermined angle may include rotation from a direction in which the first side of the electronic device 501 faces to a direction opposite to a direction in which the first side faces. For example, the predetermined angle may include 135 degrees to 180 degrees.

According to an embodiment, the key input detection circuit 550 may include a first key input detection circuit 551 and a second key input detection circuit 553.

In an embodiment, the first key input detection circuit 551 and the second key input detection circuit 553 may have the same sensor type and the same size (eg, the number of channels). However, it is not limited to this. In an embodiment, a parameter corresponding to the first key input detection circuit 551 and a parameter corresponding to the second key input detection circuit 553 may be different. For example, a function executed in response to a key input of a pressure exceeding a specified threshold value detected through the first key input detection circuit 551 and a specified threshold value detected through the second key input detection circuit 553 is exceeded. A parameter corresponding to the first key input detection circuit 551 and a parameter corresponding to the second key input detection circuit 553 may be different so that a function executed in response to a key input of a corresponding pressure is different.

In one embodiment, the parameters are a key name, a sensor type, an available channel number, a force sensitivity, a force pattern, and a force duration. ), a force input count, or a key mapping function.

According to one embodiment, the processor 560 (for example, the processor 120 of FIG. 1) controls the overall operation of the electronic device 501 and signal flow between internal components of the electronic device 501, and processes data. You can do it.

According to exemplary embodiments, the processor 560 may detect rotation of the electronic device 501 at a predetermined angle through the sensor circuit 540. The processor 560 is based on the detected rotation of the electronic device 501 at a predetermined angle, the first parameter corresponding to the first key input detection circuit 551 and the first key on the internal space of the electronic device 501. A second parameter corresponding to the second key input detection circuit 553 arranged in a direction opposite to the direction in which the input detection circuit 551 is arranged may be switched. For example, a first function is executed in response to a key input of a pressure exceeding a specified threshold value detected through the first key input detection circuit 551, and a specified threshold detected through the second key input detection circuit 553 The description will be made on the assumption that the second function is executed in response to a key input of a pressure exceeding the value. When a state of rotating the electronic device 501 at a predetermined angle is detected, the processor 560 performs a second function in response to a key input of a pressure exceeding a specified threshold value detected through the first key input detection circuit 551. Is executed, and a parameter corresponding to the first key input detection circuit 551 so that the first function is executed in response to a key input of a pressure exceeding a specified threshold value detected through the second key input detection circuit 553 And parameters corresponding to the second key input detection circuit 553 may be switched.

Although it has been described that the first key input detection circuit 551 and the second key input detection circuit 553 are disposed to face each other according to an exemplary embodiment, the present invention is not limited thereto. For example, the first key input detection circuit 551 and the second key input detection circuit 553 may be disposed side by side on an inner space of the electronic device 501. The processor 560 is a first key input detection circuit disposed in a partial area (eg, an upper area) on one side of the internal space of the electronic device 501 based on the detected rotation of the electronic device 501 at a predetermined angle. The second parameter corresponding to the second key input detection circuit 553 disposed in a partial region (eg, lower region) different from the first parameter corresponding to 551 may be switched.

In an embodiment, the processor 560 may recognize the state of the electronic device 501 through the sensor circuit 540. The states of the electronic device 501 may include a first state (eg, a portrait mode) and a second state (eg, a landscape mode). For example, the first state of the electronic device 501 is arranged such that the first side of the electronic device 501 faces in the first direction, and the second side of the electronic device 501 is in a second direction opposite to the first direction. It may include a state that is arranged to face. The second state of the electronic device 501 may include a state in which a third side of the electronic device is disposed to face a first direction, and a fourth side of the electronic device 501 is disposed to face a second direction. .

In an embodiment, the processor 560 may recognize the state of the electronic device 501. For example, when the electronic device 501 is recognized as a first state (eg, portrait mode) and detects a rotation of the electronic device 501 at a predetermined angle (eg, 135 degrees to 180 degrees), the processor 560 Is based on the recognized state of the electronic device 501 and the detected rotation of the electronic device 501 at a predetermined angle, a first parameter corresponding to the first key input detection circuit 551 and a second key input detection circuit ( 553) can be switched. Corresponds to the first parameter corresponding to the first key input detection circuit 551 and the second key input detection circuit 553 based on the state of the electronic device 501 and the detected rotation of the electronic device 501 at a predetermined angle With respect to the configuration for switching the second parameter, various embodiments will be described in FIGS. 10A, 10B, 10C, 11A, and 11B to be described later.

6 is a diagram 600 for describing a plurality of key input detection circuits 630 and 640 included in the electronic device 601 according to various embodiments.

Referring to FIG. 6, the electronic device 601 (eg, the electronic device 501 of FIG. 5) may include a first key input detection circuit 630 and a second key input detection circuit 640. In one embodiment, each of the first key input detection circuit 630 and the second key input detection circuit 640 is a pressure sensor composed of a plurality of conductive regions and at least one resistance circuit connecting the plurality of conductive regions ( force sensor).

In one embodiment, each of the first key input detection circuit 630 and the second key input detection circuit 640 detects at least one key input signal based on a change in the resistance value of at least one resistance circuit according to the pressurization. It may include channels of. For example, to perform a function (eg, volume control) of the electronic device 601 based on a key input signal detected based on a change in the resistance value of at least one resistance circuit through the first key input detection circuit 630 I can. Whether to grip the electronic device 601 may be determined based on a key input signal detected based on a change in a resistance value of at least one resistance circuit through the second key input detection circuit 640. Various embodiments will be described in FIG. 7 to be described later in connection with a key input detection circuit including a pressure sensor (eg, the first key input detection circuit 630 and/or the second key input detection circuit 640 ).

In one embodiment, the electronic device 601 is disposed on an outer surface of a side member (for example, the side bezel structure 218 of FIG. 2 ), and each of at least one resistance circuit included in the first key input detection circuit 630 It may include a key indicator 650 arranged to correspond to. Although not shown, the electronic device 601 is disposed on the outer surface of the side member 218, similar to the key indicator 650 for the first key input detection circuit 630, and the second key input detection circuit 640 It may include a key indicator disposed to correspond to each of the at least one resistance circuit included in the.

However, the present invention is not limited thereto, and a key indicator corresponding to each of the at least one resistance circuit included in the first input detection circuit 630 and the second key input detection circuit 640 is an outer surface of the side member of the electronic device 601. May not be placed in. In another embodiment, the housing (eg, the housing 210 of FIG. 2) may be implemented as a ceramic or glass cover. For example, a display (eg, the display 531 of FIG. 5) may be stacked under the glass cover, and a pressure sensor may be attached under the display 531. When the housing 210 is implemented as a ceramic or glass cover, included in the first input detection circuit 630 and the second key input detection circuit 640 at a position corresponding to the pressure sensor attached to the lower portion of the display 430 A key indicator 650 for each of at least one resistance circuit may be displayed. Various embodiments will be described in FIG. 8 to be described later in connection with the key indicator 650.

In one embodiment, the first key input detection circuit 630 and the second key input detection circuit 640 are symmetrical to each other with respect to the first axis 660 and the second axis 670 (645) the electronic device ( 601). For example, the first side 603 of the electronic device 601 is disposed to face in the first direction 610, and the second side 605 of the electronic device 601 is opposite to the first direction 610. Assuming that the first key input detection circuit 630 is disposed to face in the second direction 620, the first key input detection circuit 630 is disposed in at least a partial area (eg, upper left side) of the third side 607 of the electronic device 601 In addition, the second key input detection circuit 640 may be disposed in at least a portion of the fourth side 609 facing the third side 607 of the electronic device 601 (eg, a lower right side). However, it is not limited to this. The arrangement structure of the first key input detection circuit 630 and the second key input detection circuit 640 will be described in various embodiments in FIG. 9 to be described later.

7 is a diagram 700 illustrating an arrangement structure of key input detection circuits 630 and 640 including a pressure sensor according to various embodiments.

Referring to FIG. 7, the electronic device 701 (eg, the electronic device 501 of FIG. 5) has a front plate 202 facing in a first direction (①) and a second direction opposite to the front plate 202. A housing structure 210 comprising a rear plate 211 directed to (②), and a side member 218 at least partially surrounding the inner space 707 between the front plate 202 and the rear plate 211. Can include. In one embodiment, the side member 218 may include a support member 705 extending at least partially into the inner space 707. In one embodiment, the support member 705 may extend from the side member 218 or may be formed by structural coupling with the side member 218. In one embodiment, the side member 218 may be formed by double injection of a conductive material, a polymer material, or a conductive material and a polymer material.

In one embodiment, the electronic device 701 includes a plurality of key input detection circuits, for example, a first key input detection circuit 630 and a second key input detection circuit (for example, the second key input detection circuit 640 of FIG. 6 ). ) Can be included. In an embodiment, the first key input detection circuit 630 may include a force sensor disposed in the internal space 707 of the electronic device 701. In one embodiment, the pressure sensor includes a substrate 709 (e.g., a dielectric substrate), a plurality of conductive areas disposed on and insulated from each other, and a plurality of conductive areas. It may include at least one resistance circuit connecting each of the regions to each other. In one embodiment, each of the plurality of conductive regions may be formed in a wire type or a foil type that is bent a plurality of times. In an embodiment, the plurality of conductive regions may include a first conductive region 710, a second conductive region 720, and a third conductive region 730 disposed adjacent to the substrate 709. In one embodiment, the at least one resistance circuit comprises a first resistance circuit 750 electrically connecting the first conductive region 710 and the second conductive region 720 and the second conductive region 720 and the third conductive region. A second resistance circuit 760 electrically connecting the region 730 may be included.

In one embodiment, the first key input detection circuit 630 may include a plurality of channels for detecting a pressing force to which the outer surface of the side member 218 is at least partially pressed. For example, the first key input detection circuit 630 detects a first input signal according to a change in the resistance value of the first resistance circuit 750 connecting the first conductive region 710 and the second conductive region 720 And a second channel for detecting a second input signal according to a change in the resistance value of the second resistance circuit 760 connecting the second conductive region 720 and the third conductive region 730 to each other. can do.

In one embodiment, the substrate 709 is disposed in a manner attached to the inner surface of the side member 218 in the inner space 707 of the electronic device 701, so that the pressure applied from the side member 218 can be detected. have. In one embodiment, the support member 705 may include openings 741 and 742 formed at least partially in an area overlapping with the substrate 709 when viewed from the top of the front plate 202. I can. In one embodiment, when pressing the side member 218 with a finger, the force may be concentrated on the structure including the openings 741 and 742, thereby displacing the side member 218 in the third direction (③). Can be facilitated.

In FIG. 7 according to an embodiment, only the arrangement structure of the first key input detection circuit 630 is described, but only the positions arranged in the internal space 707 of the electronic device 701 are different, and the second key input detection Components constituting the circuit 640 may be the same as the first key input detection circuit 630.

8 is a diagram 800 for describing a key indicator 650 disposed on an outer surface of a side member 218 of the electronic device 801 according to various embodiments of the present disclosure.

Referring to FIG. 8, an electronic device 801 (eg, the electronic device 501 of FIG. 5) is disposed on the outer surface of the side member 218, and a key input detection circuit (eg, the first key input detection of FIG. 6) A key indicator 650 (eg, a first indicator 810) disposed to correspond to each of at least one resistance circuit included in the circuit 630 and/or the second key input detection circuit 640, A second indicator 820 and/or a third indicator 830 may be included.

In one embodiment, the key indicator 650 is a variety of externally recognizable shapes (for example, a key symbol formed by intaglio or embossing, color, texture, and/or different materials in a partial area of the side member 218). (Eg, plastic) In another embodiment, the key indicator 650 receives power from the internal space of the electronic device 801 (eg, the internal space 707 of FIG. 7) and It may also include an LED that is exposed through at least a portion of the member 218. In another embodiment, the electronic device 801 is disposed around a key input detection circuit, and provides a tactile sense to the user in response to the detection of the key input signal. In another embodiment, the electronic device 801 may further include a haptic module or a vibrator that provides information. In another embodiment, the electronic device 801 is disposed around a key input detection circuit and includes a touch sensor that detects a key input signal. For example, when a key input signal is detected based on static electricity generated by the skin of a finger generated on the outer surface of the housing (eg, the housing 210 of FIG. 2), the touch sensor may provide friction feedback in response thereto. have.

In another embodiment, the key indicator 650 may not be disposed on the outer surface of the side member 218 of the electronic device 801. For example, when a display (eg, the display 531 of FIG. 5) is formed of glass, and the formed glass and a rear cover are extended to form a housing (eg, the housing 210 of FIG. 2), or a housing formed of metal When the ceramic cover is coupled to, an object representing at least one resistance circuit may be displayed on a display (for example, the display 531 of FIG. 5) to correspond to each of the at least one resistance circuit included in the key input detection circuit. .

9A and 9B are diagrams 900 for explaining an arrangement structure of a first key input detection circuit 630 and a second key input detection circuit 640 according to various embodiments.

9A and 9B, the first key input detection circuit 630 and the second key input detection circuit 640 are provided with respect to the first axis 901 and/or the second axis 903. It may be symmetrically disposed (eg, left/right, up/down, or up/down/left/right symmetrically disposed) in the inner space (eg, the inner space 707 of FIG. 7 ).

For example, as shown in reference numeral <910>, each of the first key input detection circuit 630 and the second key input detection circuit 640 includes two resistance circuits 911 and 913, and an electronic device (e.g. : When another component 915 (eg, an antenna module) is disposed in at least a partial area (eg, upper right side) of the fourth side 609 of the electronic device 501 of FIG. 5, the first shaft 901 ) And the second axis 903, the first key input detection circuit 630 is in at least a partial area (eg, upper left side) of the third side 607 of the electronic device, and the second key input detection circuit 640 ) May be disposed to be symmetrically 917 to at least another partial area (eg, lower right side) of the fourth side surface 609 of the electronic device. In one embodiment, a key function 919 for performing a function of an electronic device to each of the two resistance circuits 911 included in the first key input detection circuit 630, for example, a volume-up key Functions and volume-down key functions can be assigned. In one embodiment, a key function (eg, a shortcut key) for determining whether to grip the electronic device in the two resistance circuits 913 included in the second key input detection circuit 640 or performing a function of the electronic device Function) can be assigned.

In another embodiment, as shown in reference numeral <920>, each of the first key input detection circuit 630 and the second key input detection circuit 640 includes two resistance circuits 921 and 923, and Another component 925 (e.g., a storage space in which a stylus pen can be inserted (e.g., a pen pocket)) is placed in at least a portion of the device's fourth side 609 (e.g., lower right) In this case, the first key input detection circuit 630 based on the first axis 901 and the second axis 903 is in at least another partial area (eg, upper right side) of the fourth side 609 of the electronic device. , The second key input detection circuit 640 may be disposed to be symmetrically 927 on at least a partial area (eg, the lower left side) of the third side 607 of the electronic device. In one embodiment, a key function (eg, a shortcut key) for determining whether to grip the electronic device in the two resistance circuits 921 included in the first key input detection circuit 630 or performing a function of the electronic device Function) can be assigned. In one embodiment, a key function 929 for performing a function of an electronic device in each of the two resistance circuits 923 included in the second key input detection circuit 640, for example, a volume up key function and a volume down key function Can be assigned.

In another embodiment, the first key input detection circuit 630 is disposed on the third side 607 of the electronic device, and the second key input detection circuit 630 is disposed on the fourth side 609 of the electronic device, as shown by reference numeral <930>. A key input detection circuit 640 may be disposed. The first key input detection circuit 630 at reference numeral 930 according to an embodiment may include four resistance circuits 931. The first key input detection circuit 630 may detect a key input of a force exceeding a specified threshold based on a change in resistance values of two upper resistance circuits among the four resistance circuits 931, and A key input according to a grip exceeding a specified threshold value may be detected based on a change in resistance values of the two resistance circuits. The first key input detection circuit 630 may perform an assigned electronic device function 937 (eg, a volume up key function and a volume down key function) based on a change in resistance values of the two upper resistance circuits. have. The first key input detection circuit 630 may detect a key input according to a grip exceeding a specified threshold value based on a change in resistance values of the two lower resistance circuits.

In one embodiment, the second key input detection circuit 640 may include four resistance circuits 933. The second key input detection circuit 640 may detect a key input of a force exceeding a specified threshold value based on a change in resistance values of two upper resistance circuits among the four resistance circuits 933, and A key input according to a grip exceeding a specified threshold value may be detected based on a change in resistance values of the two resistance circuits. In one embodiment, a key function capable of directly executing a corresponding operation, for example, a shortcut key function, may be assigned to one resistor circuit at the upper end of the second key input detection circuit 640. The first key input detection circuit 630 and the second key input detection circuit 640 may be disposed to be left and right symmetrical 935 with respect to the first axis 901.

In another embodiment, as shown in reference numeral <940>, the first key input detection circuit 630 is disposed in at least a partial area (eg, upper left side) of the third side 607 of the electronic device, and the electronic device The second key input detection circuit 640 may be disposed on the fourth side (eg, right side) of the. In reference numeral <940> according to an embodiment, the first key input detection circuit 630 may include two resistance circuits 941. The first key input detection circuit 630 may detect a key input of a force exceeding a specified threshold value based on changes in resistance values of the two resistance circuits 941. The first key input detection circuit 630 performs an assigned electronic device function 947 (eg, a volume up key function and a volume down key function) based on changes in resistance values of the two resistance circuits 941. I can. The second key input detection circuit 640 may include four resistance circuits 943. The second key input detection circuit 640 may detect a key input of a force exceeding a specified threshold value based on a change in resistance values of the upper two resistance circuits among the four resistance circuits 943. A key input according to a grip exceeding a specified threshold value may be detected based on a change in resistance values of the two resistance circuits. In an embodiment, a key function 949 capable of directly executing a corresponding operation, for example, a shortcut key function, may be assigned to one resistor circuit at the upper end of the second key input detection circuit 640. The first key input detection circuit 630 and the second key input detection circuit 640 may be disposed to be left and right asymmetric 945 with respect to the first axis 901.

In another embodiment, as shown in reference numeral <950>, the first key input detection circuit 630 and the second key input detection circuit 640 are provided with a second axis 903 on the third side 607 of the electronic device. It may be arranged so as to be symmetrically 955 (eg, arranged parallel to one side of the internal space of the electronic device). Each of the first key input detection circuit 630 and the second key input detection circuit 640 may include two resistance circuits 951 and 953. A key function 957 for performing a function of an electronic device in each of the two resistance circuits 951 included in the first key input detection circuit 630, for example, a volume-up key function and a volume down key The (volume-down key) function can be assigned. In one embodiment, a key function (eg, a shortcut key) for determining whether to grip the electronic device in the two resistance circuits 953 included in the second key input detection circuit 640 or performing a function of the electronic device Function) can be assigned.

10A is a diagram illustrating a method of switching a first parameter corresponding to a first key input detection circuit and a second parameter corresponding to a second key input detection circuit based on rotation of an electronic device, according to various embodiments It is a flow chart 1000.

Referring to FIG. 10A, in operation 1005, a processor (eg, the processor 560 of FIG. 5) may detect a rotation of an electronic device (eg, the electronic device 501 of FIG. 5) at a predetermined angle. For example, the processor may detect the rotation of the electronic device at a predetermined angle through a sensor circuit (eg, the sensor circuit 540 of FIG. 5 ). The sensor circuit may include an acceleration sensor, a geomagnetic sensor, or a gyro sensor. The processor may acquire motion information (eg, a motion direction of the electronic device, a tilt of the electronic device) of the electronic device through the sensor circuit, and detect rotation of the electronic device at a predetermined angle based on this. In one embodiment, the predetermined angle may include 135 degrees to 180 degrees.

In an embodiment, in operation 1010, based on the detected rotation of the electronic device at a predetermined angle, the processor is configured to correspond to the first key input detection circuit (eg, the first key input detection circuit 630 of FIG. 6). 1 Parameter and a second key input detection circuit disposed in a direction opposite to the direction in which the first key input detection circuit is disposed on the internal space (for example, the internal space 707 of FIG. 7) of the electronic device (for example, FIG. 6 The second parameter corresponding to the second key input detection circuit 640 of may be switched. The first parameter corresponding to the first key input detection circuit may include at least one parameter for performing a function according to a key input of a force exceeding a specified threshold value. The second parameter corresponding to the second key input detection circuit may include at least one parameter for performing a function according to a grip of a force exceeding a specified threshold value.

In an embodiment, the processor may allocate the second parameter to the first key input detection circuit and the first parameter to the second key input detection circuit based on the rotation of the electronic device at a predetermined angle.

By allocating a second parameter to the first key input detection circuit and assigning the first parameter to the second key input detection circuit according to various embodiments, the same function according to the key input is performed regardless of the head direction of the electronic device. You can provide it to the user so they can do it.

According to various embodiments, it has been described that the first parameter and the second parameter are switched based on the detected rotation of a predetermined angle of the electronic device, but the present disclosure is not limited thereto. For example, based on the detected rotation of a predetermined angle of the electronic device, at least one of the first parameter and at least one of the second parameter may be switched.

In various embodiments, when the first key input detection circuit and the second key input detection circuit are asymmetrically disposed on the internal space of the electronic device as shown in reference numeral <940> of FIG. 9A, the detected When the rotation of the electronic device at a predetermined angle is detected, based on the number of available channels of the first key input detection circuit and the number of available channels of the second key input detection circuit, a key is sent to the first key input detection circuit and the second key input detection circuit. Function can be reassigned. For example, a volume up key function and a volume down key function are assigned to two resistance circuits 941 of the first key input detection circuit 630, and four resistance circuits 943 of the second key input detection circuit 640 The description will be made on the assumption that a shortcut key function is assigned to the two resistor circuits at the top of the middle and a key input according to the grip is assigned to the two resistor circuits at the bottom. When the first key input detection circuit and the second key input detection circuit are arranged asymmetrically on the internal space of the electronic device and detects the rotation of the electronic device at a predetermined angle (for example, 135 degrees to 180 degrees), the processor A volume up key function and a volume down key function are assigned to the two resistance circuits at the top of the second key input detection circuit 640, and a key input according to the grip is assigned to the two resistance circuits at the bottom, and the first key is input. A shortcut key function may be assigned to the detection circuit 630. In other words, when the first key input detection circuit and the second key input detection circuit are asymmetrically disposed on the internal space of the electronic device, when detecting the rotation of the electronic device at a predetermined angle, the processor determines the number of available channels of each circuit. Based on, it is possible to switch only a parameter for a function allocated to the two resistance circuits at the top of the second key input detection circuit 640 and a parameter for a function allocated to the first key input detection circuit 630. Parameters for functions assigned to the two resistance circuits at the bottom of the second key input detection circuit 640 may be maintained.

According to various embodiments, the operation of switching the first parameter and the second parameter based on the detected rotation of a predetermined angle of the electronic device may be performed by user setting.

FIG. 10B is a diagram illustrating a method of switching a first parameter corresponding to a first key input detection circuit and a second parameter corresponding to a second key input detection circuit based on rotation of an electronic device, according to various embodiments of the present disclosure. This is a flow chart 1030.

Since operation 1040 according to an embodiment is the same as operation 1005 of FIG. 10A described above, a detailed description thereof may be replaced with a description related to FIG. 10A.

Referring to FIG. 10B, a processor (eg, the processor 560 of FIG. 5) may recognize a state of an electronic device (eg, the electronic device 501 of FIG. 5) in operation 1035. The state of the electronic device may include a first state (eg, a portrait mode) and a second state (eg, a landscape mode). For example, the first state of the electronic device is arranged such that the first side of the electronic device (eg, the first side 603 in FIG. 6) faces in a first direction (eg, the first direction 610 in FIG. 6). And the second side of the electronic device (eg, the second side 605 of FIG. 6) is directed in a second direction opposite to the first direction 610 (eg, the second direction 620 of FIG. 6 ). The second state of the electronic device may include a third side of the electronic device (eg, the third side 607 of FIG. 6) facing the first direction 610, and the electronic device It may include a state in which the fourth side (eg, the fourth side 609 of FIG. 6) is disposed to face the second direction 620.

In an embodiment, in operation 1040, the processor may detect rotation of the electronic device at a predetermined angle. For example, the processor may detect the rotation of the electronic device at a predetermined angle through a sensor circuit (eg, the sensor circuit 540 of FIG. 5 ). The sensor circuit may include an acceleration sensor, a geomagnetic sensor, or a gyro sensor. The processor may acquire motion information (eg, a motion direction of the electronic device, a tilt of the electronic device) of the electronic device through the sensor circuit, and detect rotation of the electronic device at a predetermined angle based on this. In one embodiment, the predetermined angle may include -45 degrees to -90 degrees, 45 degrees to 90 degrees, or 135 degrees to 180 degrees. According to various embodiments, the above-described predetermined angle is whether the electronic device is in a forward state (eg, a state in which the head of the electronic device is positioned in the first direction (eg, upward direction)) or in a reverse state (eg, the head of the electronic device is It can be changed depending on whether it is located in the second direction (eg, in a downward direction).

In an embodiment, in operation 1045, the processor includes a first key input detection circuit (e.g., the first key input detection circuit of FIG. 6) based on the recognized state of the electronic device and the rotation of the detected electronic device at a predetermined angle. 630)) and a second key input disposed in a direction opposite to the direction in which the first key input detection circuit is disposed on the inner space of the electronic device (for example, the inner space 707 of FIG. 7) Whether to switch the second parameter corresponding to the detection circuit (eg, the second key input detection circuit 640 of FIG. 6) may be determined.

For example, in a state in which the electronic device is recognized as the first state, when detecting a rotation of the electronic device at a predetermined angle (eg, 135 degrees to 180 degrees), the processor determines the first parameter corresponding to the first key input detection circuit and A second parameter corresponding to the second key input detection circuit may be switched.

For another example, when it is detected that the state of the electronic device is changed from the first state to the second state (e.g., rotated at an angle of 45 degrees to 90 degrees or -45 degrees to -90 degrees), the processor detects the first key input. The first parameter corresponding to the circuit and the second parameter corresponding to the second key input detection circuit may not be switched.

10C is a diagram illustrating a method of switching a first parameter corresponding to a first key input detection circuit and a second parameter corresponding to a second key input detection circuit based on rotation of an electronic device, according to various embodiments of the present disclosure. Flow chart 1050.

Since operation 1055 according to an embodiment is the same as operation 1005 of FIG. 10A described above, a detailed description thereof may be replaced with a description related to FIG. 10A.

Referring to FIG. 10C, in operation 1055, the processor (eg, the processor 560 of FIG. 5) may detect rotation of the electronic device (eg, the electronic device 501 of FIG. 5) at a predetermined angle. For example, the processor may detect the rotation of the electronic device to a predetermined angle (eg, 135 degrees to 180 degrees) through a sensor circuit (eg, the sensor circuit 540 of FIG. 5 ).

In an embodiment, in operation 1060, based on the detected rotation of the electronic device at a predetermined angle, the processor is configured to correspond to the first key input detection circuit (eg, the first key input detection circuit 630 of FIG. 6). 1 Parameter and a second key input detection circuit disposed on the same inner surface as the first key input detection circuit on the internal space of the electronic device (for example, the internal space 707 in FIG. 7) (for example, the second key input in FIG. 6). The second parameter corresponding to the detection circuit 640 may be switched.

For example, the first parameter corresponding to the first key input detection circuit may include at least one parameter for performing a function according to a key input of a force exceeding a specified threshold value. The second parameter corresponding to the second key input detection circuit may include at least one parameter for performing a function according to a grip of a force exceeding a specified threshold value. When the processor detects the rotation of the electronic device at a predetermined angle (eg, 135 degrees to 180 degrees), the processor may allocate the second parameter to the first key input detection circuit and the first parameter to the second key input detection circuit. have.

For another example, when detecting a rotation of a predetermined angle of the electronic device (e.g., rotation at an angle of 45 degrees to 90 degrees or -45 degrees to -90 degrees), the processor is configured with a first parameter corresponding to the first key input detection circuit. And the second parameter corresponding to the second key input detection circuit may not be switched.

11A and 11B correspond to a first parameter corresponding to the first key input detection circuit 630 and a second key input detection circuit 640 based on the rotation of the electronic device 1110 according to various embodiments. A diagram 1100 for explaining a method of switching the second parameter to be performed.

Referring to FIG. 11A, a processor 1115 (for example, the processor 560 in FIG. 5) is a sensor circuit 1116 (for example, the sensor circuit 540 in FIG. 5). The state of the electronic device 501 of 5 may be recognized. The states of the electronic device 1110 may include a first state (eg, a portrait mode) and a second state (eg, a landscape mode). For example, in the first state of the electronic device 1110, the first side 603 of the electronic device 1110 is directed in the first direction 610, and the second side 605 of the electronic device 1110 is in the first direction. It may include a state facing the second direction 620 opposite to 610.

In an embodiment, in the first state of the electronic device 1110, at least one parameter differently set for the first key input detection circuit 630 and the second key input detection circuit 640 is a memory (eg, FIG. It may be previously stored in the memory 520 of 5. For example, the electronic device 1110 may store a first parameter 1117 corresponding to the first key input detection circuit 630 and a second parameter 1119 corresponding to the second key input detection circuit 640. Can be saved. At least one parameter differently set for the first key input detection circuit 630 and the second key input detection circuit 640 in the first state of the electronic device 1110 may be as shown in Table 1 below.

parameter 1st key input detection circuit 2nd key input detection circuit Key name 1st key 2nd key Sensor type/number of channels Pressure sensor/2 channel Pressure sensor/2 channel Force sensitivity First force (e.g. weak force) Strong force Force pattern Gaussian distribution
(gaussian distribution) Uniform distribution
(uniform distribution) Force duration Greater than 0.3 seconds, or less than 1 second More than 0.3 seconds Number of force inputs Single/double single Function Mapped to Key First function (e.g. volume control, voice control) Second function (e.g. pop-up window, screen activation, shortcut key)

In one embodiment, the processor 1115 is a first threshold value 1111 for determining whether a key input signal is detected based on a pressure value according to a pressing of a key through a first key input detection circuit set differently. And a second threshold value 1113 for checking whether a key input signal is detected based on a pressure value according to a pressurization of the key through the second key input detection circuit may be stored in the memory. For example, the first threshold value 1111 may be lower than the second threshold value 1113. When the first threshold value 1111 is lower than the second threshold value 1113, the sensitivity for detecting a key input according to the pressing of a key included in the first key input detection circuit 630 is the second key input detection circuit It may be higher than the sensitivity for detecting a key input according to the pressing of the key included in 640.

In one embodiment, the electronic device 1110 includes a plurality of channels (e.g., a first channel (ch1), a second channel (ch2), a second channel (ch1), 3 channels (ch3), and a fourth channel (ch4)) may be included. The processor 1115 analyzes a pressure pattern according to a pressurization of a corresponding key detected in each of the plurality of channels, and whether a key input is detected through the first key input detection circuit 630 and/or a second key input detection circuit Whether a key input is detected through 640 may be determined. For example, the pressure pattern according to the key input detected through the first key input detection circuit 630 may include a Gaussian distribution pattern, and the key input detected through the second key input detection circuit 640 is The corresponding input pattern may include a uniform distribution pattern.

In an embodiment, the first key input detection circuit 630 and the second key input detection circuit 640 may have different force durations, and accordingly, the key input operation may be classified. For example, a first function (eg, a volume control function) may be performed based on the first parameter 1117 according to a key input operation detected through the first key input detection circuit 630, and a second key input detection A second function (eg, a pop-up window or a screen activation function) may be performed based on the second parameter 1119 according to a key input operation detected through the circuit 640.

Referring to FIG. 11B, the processor 1115 detects a rotation 1121 of a predetermined angle, for example, 135 degrees to 180 degrees, in a first state (eg, FIG. 11A) through the sensor circuit 1116. I can. When it is detected that the electronic device 1110 is rotated 1121 by a predetermined angle, the processor 1115 is configured with a first parameter 1117 and a second key input detection circuit 640 corresponding to the first key input detection circuit 630. The second parameter 1119 corresponding to) may be switched 1131 and 1133. For example, the processor 1115 performs a second function (eg, a pop-up window or a screen activation function) based on the second parameter 1119 according to a key input operation detected through the first key input detection circuit 630, and According to a key input operation detected through the second key input detection circuit 640, a first function (eg, a volume control function) may be performed based on the first parameter 1117.

12A and 12B are diagrams 1200 illustrating a method of performing a function corresponding to a key input detected in a first state by an electronic device, according to various embodiments.

12A and 12B, as shown in reference numeral <1210>, the first side surface 603 of the electronic device (for example, the electronic device 501 of FIG. 5) faces in the first direction 610, The second side surface 605 may be in a first state toward a second direction 620 opposite to the first direction 610. When the electronic device is in the first state, the processor (eg, the processor 560 in FIG. 5) may input a first key input detection circuit (eg, the first key input detection circuit 630 in FIG. 6) and/or a second key input. Whether or not a key input signal is detected may be determined based on a pressure value according to the pressing of the key through a detection circuit (eg, the second key input detection circuit 640 of FIG. 6 ). Each of the first key input detection circuit and the second key input detection circuit has a resistance value of each of at least one resistance circuit (eg, the first resistance circuit 750 and the second resistance circuit 760 in FIG. 7) according to the pressurization. At least one channel (e.g., a first channel (ch1), a second channel (ch2), a third channel (ch3), and a fourth channel (ch4)) for detecting a key input signal based on the change may be included. have.

In an embodiment, when a key input signal is detected based on a change in the resistance value of at least one resistance circuit, the electronic device displays an indicator indicating the head direction of the electronic device, for example, a virtual camera hole 1201 (eg, FIG. It can be displayed on the display 531 of 5. The virtual camera hole 1201 does not represent a physical camera hole, but whether a user grips the electronic device in a forward state (eg, a state in which the head of the electronic device is positioned in the first direction (eg, upward)), or It may be displayed to indicate whether the grip is in a reverse state (eg, a state in which the head of the electronic device is positioned in the second direction (eg, downward direction)). The virtual camera hole 1201 may be displayed at an arbitrary position in an active area (eg, an active area) of the display.

In one embodiment, the electronic device includes a first conductive region (for example, the first conductive region 710 in FIG. 7) and a second conductive region (for example, the second conductive region in FIG. 7) included in the first key input detection circuit. A first channel ch1 and a second conductive region for detecting a first input signal according to a change in the resistance value of the first resistance circuit (for example, the first resistance circuit 750 in FIG. 7) connecting (720)) (Example: the second resistance circuit of FIG. 7) connecting the second conductive region 720 and the third conductive region (eg, the third conductive region 730 of FIG. 7) The input 1211 exceeding the first threshold value 1111 is detected through the first channel ch1 among the second channels ch2 for detecting the second input signal according to the change of the resistance value of 760). I can.

In an embodiment, the electronic device includes a third channel for detecting a third input signal according to a change in a resistance value of a first resistance circuit connecting a first conductive region and a second conductive region included in the second key input detection circuit. (ch3) and a second threshold value 1112 through a fourth channel (ch4) for detecting a fourth input signal according to a change in the resistance value of the second resistance circuit connecting the second conductive region and the third conductive region. It can be determined whether an excess input is detected. For example, the second threshold value 1112 may be a value for determining whether to grip or not, and the third threshold value 1113 greater than the second threshold value 1112 is the third channel ch3 and the fourth channel ch4. ) May be a value for performing a function of an electronic device mapped to a key corresponding to ). In an embodiment, as the input 1213 exceeding the second threshold 1112 is detected through the third channel ch3 and the fourth channel ch4, the electronic device may determine that the electronic device is gripped. have.

In one embodiment, an input exceeding the first threshold 1111 is not detected through the second channel ch2, and the second threshold 1112 is detected through the third channel ch3 and the fourth channel ch4. ) Is detected, the processor performs the function of the electronic device mapped to the key corresponding to the first channel ch1 in which the input 1211 exceeding the first threshold value 1111 is detected. You can do it. For example, a function of the electronic device mapped to a key corresponding to the first channel ch1 may include a function of displaying a panel 1215 for controlling a volume.

In one embodiment, although not shown, when it is detected that the electronic device is rotated at a predetermined angle (for example, 135 degrees to 180 degrees), the processor determines the parameters corresponding to the first key input detection circuit and the second key input detection circuit. The corresponding parameter can be switched. As the parameter is switched, in response to an input exceeding the first threshold value 1111 detected through the third channel ch3 of the second key input detection circuit, it is mapped to a key corresponding to the third channel ch3 A control panel 1215 for controlling a function of the electronic device, for example, a volume, may be displayed.

In another embodiment, as shown in reference numeral <1220>, in the first state, the input 1221 and the third channel ( When an input 1223 exceeding the third threshold 1113 greater than the second threshold 1112 is detected through ch3) and the fourth channel ch4, the first channel ch1 and the third channel ch3 ), and a function of the electronic device mapped to a key corresponding to the fourth channel ch4. For example, the function of the electronic device mapped to the keys corresponding to the first channel ch1, the third channel ch3, and the fourth channel ch4 is a screen 1225 on the control panel for controlling the volume of the electronic device. ) May be included.

In one embodiment, although not shown, when it is detected that the electronic device is rotated at a predetermined angle (eg, 180 degrees), the processor is configured to perform a parameter corresponding to the first key input detection circuit and a parameter corresponding to the second key input detection circuit. Can be switched. As the parameter is switched, the third channel (ch3) of the second key input detection circuit and the third channel (ch3) of the second key input detection circuit corresponding to each of the fourth channel (ch4), the first key input detection In response to an input exceeding the first threshold value 1111 and the third threshold value 1113 detected through the first channel ch1 and the second channel ch2 of the circuit, the first channel ch1, Functions of the electronic device mapped to keys corresponding to the second channel ch2 and the third channel ch3, for example, a screen 1225 for a control panel for controlling the volume of the electronic device may be displayed.

In another embodiment, as shown in reference numeral <1210>, in the first state, the electronic device exceeds the second threshold 1112 through the third channel ch3 and the fourth channel ch4 ( After 1213 is detected, an input 1223 exceeding a third threshold 1113 that is greater than the second threshold 1112 may be detected through the channel ch3 and the fourth channel ch4. In response to the continuous gesture in which the input 1223 exceeding the third threshold 1113 is detected after the input 1213 exceeding the second threshold 1112 is detected, the first channel ch1, A screen 1225 for a control panel for controlling a volume of the electronic device, for example, a function of the electronic device mapped to keys corresponding to the third channel ch3 and the fourth channel ch4, may be displayed.

In another embodiment, as shown in reference numeral <1230>, in the first state, the electronic device exceeds the third threshold value 1113 through the third channel ch3 and the fourth channel ch4 ( When 1231) is detected, a function of the electronic device mapped to keys corresponding to the third channel ch3 and the fourth channel ch4 may be performed. For example, it may include a function of displaying a screen 1235 including a membership card mapped to keys corresponding to the third channel ch3 and the fourth channel ch4.

In one embodiment, although not shown, when it is detected that the electronic device is rotated at a predetermined angle (for example, 135 degrees to 180 degrees), the processor determines the parameters corresponding to the first key input detection circuit and the second key input detection circuit. The corresponding parameter can be switched. As the parameter is switched, in response to an input exceeding the third threshold value 1113 detected through the first channel ch1 and the second channel ch2 of the first key input detection circuit, the first channel ch1 ) And a function of an electronic device mapped to a key corresponding to the second channel ch2, for example, a function of displaying a screen 1235 including a membership card.

In another embodiment, as shown in reference numeral <1240>, in the first state, the electronic device exceeds the third threshold 1113 through the third channel ch3 and the fourth channel ch4 ( 1241) is detected, the electronic device activates the function of the electronic device mapped to the keys corresponding to the third channel ch3 and the fourth channel ch4, for example, a virtual camera hole 1201 in the activation area of the display. Can be displayed (1245).

In FIGS. 12A and 12B, according to various embodiments, a parameter mapped to a key and/or an indicator indicating a head direction of an electronic device (eg, virtual camera hole 1201) may be determined according to a user setting. The present invention is not limited thereto, and a parameter mapped to a key and/or an indicator indicating a head direction of the electronic device may be set differently for each application.

13A and 13B are diagrams 1300 for describing a method of performing a function corresponding to a key input detected in a first state by the electronic device 1301 according to various embodiments.

13A and 13B, the electronic device 1301 (eg, the electronic device 501 of FIG. 5) is in a first state (eg, a first side surface 603 of the electronic device 1301) is in a first direction ( It may be a state in which the second side face 605 faces 610 and the second side 605 faces the second direction 620 opposite to the first direction 610 ). In the first state of the electronic device 1301, a function provided when a gesture 1311 (for example, a swipe gesture) is detected in the first key input detection circuit 630 and a second key input detection circuit 640 As the gesture 1321 (for example, a swipe gesture) of is detected, a function provided may be different.

In one embodiment, the processor (for example, the processor 560 of FIG. 5) is a pressure according to pressing of at least two keys through the first key input detection circuit 630 and/or the second key input detection circuit 640. It is possible to determine whether a gesture (eg, a swipe gesture) is detected based on the value. Each of the first key input detection circuit 630 and the second key input detection circuit 640 is at least one resistance circuit according to pressure (for example, the first resistance circuit 750 and the second resistance circuit 760 of FIG. 7 ). ) At least one channel for detecting a key input signal based on a change in each resistance value (e.g., a first channel (ch1), a second channel (ch2), a third channel (ch3), and a fourth channel (ch4)). )).

For example, as shown in FIG. 13A, the processor detects a force exceeding the first threshold 1302 in the first channel ch1 of the first key input detection circuit 630 and the second channel within a specified time. In (ch2), a swipe gesture 1311 in which a force exceeding the second threshold 1303 is continuously detected may be detected. When a force exceeding the second threshold 1303 is detected in the second channel ch2, an input may not be detected in the first channel ch1. In an embodiment, as the swipe gesture 1311 is detected, the processor may provide a first function (eg, a first swipe key gesture mode). For example, the first function is a function of controlling a screen, and may include a screen scrolling function and a screen zoom function.

For another example, when an input (not shown) exceeding the first threshold 1302 is detected in the first channel ch1 and/or the second channel ch2, the processor detects a key input in the corresponding channel. Is determined, and the function mapped to the corresponding channel can be performed.

For another example, when an input in which the force exceeding the second threshold 1303 is maintained for a specified time in the first channel ch1 and/or the second channel ch2 is detected, the processor It can be determined that an input gripping) has been detected.

As another example, the processor detects an input (not shown) exceeding the third threshold value 1304 in the third channel ch3 and the fourth channel ch4 through the second key input detection circuit 640 can do. When an input exceeding the third threshold 1304 and maintained for a specified time is detected, the processor may determine that a grip gesture has been detected.

As another example, as shown in FIG. 13B, the processor detects a force exceeding the third threshold value 1304 in the third channel ch3 through the second key input detection circuit 640, and within a specified time. A swipe gesture 1321 in which a force exceeding the fourth threshold 1305 is continuously detected in the fourth channel ch4 may be detected. When a force exceeding the fourth threshold value 1305 is detected in the fourth channel ch4, an input may not be detected in the third channel ch3. The processor may not detect an input exceeding the first threshold 1302 in the first channel ch1 and the second channel ch2 through the first key input detection circuit 630. In one embodiment, as the swipe gesture 1321 is detected and a key input signal is not detected through the first key input detection circuit 630, the processor performs a second function (e.g., a second swipe key gesture). Mode). For example, the second function may include a one hand mode for controlling the electronic device with one hand. In this case, the force input through the first key input detection circuit 630 detected while performing the second function may be an option.

In one embodiment, the second threshold value 1303 may be equal to or greater than the first threshold value 1302. For example, in order to recognize an input for gripping the electronic device 1301 through the second key input detection circuit 640 in the first swipe key gesture mode, the processor A threshold value 1302 (eg, the first threshold value 1111 in FIG. 11) (eg, weak force) may be set. In an embodiment, the fourth threshold value 1305 may be greater than the first threshold value 1302, and the third threshold value 1304 may be greater than the fourth threshold value 1305. However, it is not limited to this.

In another embodiment, the processor may set a fourth threshold value 1305 for detecting a pressure level greater than the third threshold value 1304 through the second key input detection circuit 640 in the second key gesture mode. . In the swipe key gesture mode (e.g., the first swipe key gesture mode and the second swipe key gesture mode), the processor is /Down), a grip input signal) may be further stored in a memory (eg, the memory 520 of FIG. 5).

In one embodiment, although not shown, when detecting that the electronic device 1301 is rotated at a predetermined angle (eg, 180 degrees) in the first state, the processor 2 A parameter corresponding to the key input detection circuit 640 can be switched. As the parameter is switched, the processor provides a second function (for example, a second swipe key gesture mode) in response to a swipe gesture detected through the first key input detection circuit 630, and detects a second key input. In response to the swipe gesture detected through the circuit 640, a first function (eg, a first swipe key gesture mode) may be provided.

14A and 14B are diagrams 1400 for describing a method of performing a function corresponding to a key input detected in a second state of the electronic device 1401, according to various embodiments.

When the electronic device 1401 of FIGS. 14A and 14B according to an embodiment is in the second state, in the second state, the user uses the electronic device 1401 with both hands rather than using the electronic device 1401 with one hand. Considering that) can be used, it may be a scenario for this.

Referring to FIG. 14A, the electronic device 1401 (eg, the electronic device 501 of FIG. 5) is rotated 1421 from a first state to a predetermined angle (eg, 45 degrees to 135 degrees), and thus a second state. Can be. For example, in the second state, the first side 603 of the electronic device 1401 is arranged to face the third direction 1403, and the second side 605 of the electronic device 1401 is the fourth direction 1405 (Or, in the second state, the third side 607 of the electronic device 1401 is disposed to face the first direction 610, and the fourth side 609 of the electronic device 1401 is It may include a state that is arranged to face the second direction 620).

In one embodiment, when the electronic device 1401 is detected in the second state, the electronic device 1401 performs a dual-key gesture mode for the first key input detection circuit 630 and the second key input detection circuit 640 ( dual key gesture mode) can be provided. The dual key gesture mode refers to a mode in which a first parameter and a second parameter are mapped to the first key input detection circuit 630, and a first parameter and a second parameter are mapped to the second key input detection circuit 640. I can.

In an embodiment, in the second state of the electronic device 1401, at least one parameter set for the first key input detection circuit 630 and the second key input detection circuit 640 according to the dual key gesture mode is a memory (For example, it may be previously stored in the memory 520 of FIG. 5). At least one parameter set for the first key input detection circuit 630 and the second key input detection circuit 640 in the second state of the electronic device 1401 may include Table 2 below.

parameter 1st key input detection circuit 2nd key input detection circuit Key name 3rd key 4th key Sensor type/number of channels Pressure sensor/2 channel Pressure sensor/2 channel Force sensitivity First force (e.g. weak force)/
Strong force First force (e.g. weak force)/
Strong force Force pattern Gaussian distribution/uniform distribution Gaussian distribution/uniform distribution Force duration Greater than 0.3 seconds, or less than 1 second Greater than 0.3 seconds, or less than 1 second Number of force inputs Single/double Single/double Function Mapped to Key 1st function/ 2nd function 1st function/ 2nd function

Referring to FIG. 14B, in the second state, the electronic device 1401 may detect an input 1431 according to a pressing of a key through the second key input detection circuit 640. The electronic device 1401 is based on a parameter corresponding to the first key input detection circuit 630 in response to an input 1431 detected through the second key input detection circuit 640. Whether to perform the function or the second function, or whether to perform the first function or the second function of the electronic device 1401 may be determined based on a parameter corresponding to the second key input detection circuit 640. For example, whether to perform the first function or the second function of the electronic device 1401 is a grip state (e.g., a state in which the electronic device 1401 is gripped with a left hand or a state in which the electronic device 1401 is gripped with a right hand) , It may be determined based on a state of the electronic device 1401 (eg, a direction in which the third side 607 or the fourth side 609 of the electronic device 1401 faces). The electronic device 1401 may perform a function of the electronic device determined based on the grip state and the state of the electronic device 1401.

In FIGS. 14A and 14B according to an embodiment, each of the first key input detection circuit 630 and the second key input detection circuit 640 includes two resistance circuits, and is described as being disposed symmetrically (1411). However, the first key input detection circuit 630 and the second key input detection circuit 640 may each include four resistance circuits as shown in reference numeral 930 of FIG. 9. When each of the first key input detection circuit 630 and the second key input detection circuit 640 includes four resistance circuits, Various functions related to the user interface may be controllable.

For example, it is assumed that the video is played on the display of the electronic device 1401 in response to the execution of the video playback application. The electronic device 1401 is at least one according to a pressing of a key constituting the first key input detection circuit 630 or the second key input detection circuit 640 determined based on the grip state and the state of the electronic device 1401. Based on the change value of the resistance circuit of, functions related to video playback, such as playing the previous video, playing the next video, and stopping the video, can be executed.

An electronic device according to various embodiments disclosed in this document may be a device of various types. The electronic device may include, for example, a portable communication device (eg, a smart phone), a computer device, a portable multimedia device, a portable medical device, a camera, a wearable device, or a home appliance. The electronic device according to the embodiment of the present document is not limited to the above-described devices.

Various embodiments of the present document and terms used therein are not intended to limit the technical features described in this document to specific embodiments, and should be understood to include various modifications, equivalents, or substitutes of the corresponding embodiment. In connection with the description of the drawings, similar reference numerals may be used for similar or related components. The singular form of a noun corresponding to an item may include one or more of the above items unless clearly indicated otherwise in a related context. In this document, “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 Each of the phrases such as “at least one of A, B, or C” may include any one of the items listed together in the corresponding phrase of the phrase, or all possible combinations thereof. Terms such as "first", "second", or "first" or "second" may be used simply to distinguish the component from other Order) is not limited. Some (eg, first) component is referred to as “coupled” or “connected” to another (eg, second) component, with or without the terms “functionally” or “communicatively”. When mentioned, it means that any of the above components may be connected to the other components directly (eg by wire), wirelessly, or via a third component.

The term "module" used in this document may include a unit implemented in hardware, software, or firmware, and may be used interchangeably with terms such as logic, logic blocks, parts, or circuits. The module may be an integrally configured component or a minimum unit of the component or a part thereof that performs one or more functions. For example, according to an embodiment, the module may be implemented in the form of an application-specific integrated circuit (ASIC).

Various embodiments of the present document include one or more instructions stored in a storage medium (eg, internal memory 136 or external memory 138) that can be read by a machine (eg, electronic device 101). It may be implemented as software (for example, the program 140) including them. For example, the processor (eg, the processor 120) of the device (eg, the electronic device 101) may call and execute at least one command among one or more commands stored from a storage medium. This enables the device to be operated to perform at least one function according to the at least one command invoked. The one or more instructions may include code generated by a compiler or code executable by an interpreter. The device-readable storage medium may be provided in the form of a non-transitory storage medium. Here,'non-transient' only means that the storage medium is a tangible device and does not contain a signal (e.g., electromagnetic waves). It does not distinguish between temporary storage cases.

According to an embodiment, a method according to various embodiments disclosed in the present document may be provided by being included in a computer program product. Computer program products can be traded between sellers and buyers as commodities. Computer program products are distributed in the form of a device-readable storage medium (e.g. compact disc read only memory (CD-ROM)), or through an application store (e.g. Play StoreTM) or two user devices (e.g. It can be distributed (e.g., downloaded or uploaded) directly between, e.g. smart phones). In the case of online distribution, at least a part of the computer program product may be temporarily stored or temporarily generated in a storage medium that can be read by a device such as a server of a manufacturer, a server of an application store, or a memory of a relay server.

According to various embodiments, each component (eg, module or program) of the above-described components may include a singular number or a plurality of entities. According to various embodiments, one or more components or operations among the above-described corresponding components may be omitted, or one or more other components or operations may be added. Alternatively or additionally, a plurality of components (eg, a module or program) may be integrated into one component. In this case, the integrated component may perform one or more functions of each component of the plurality of components in the same or similar to that performed by the corresponding component among the plurality of components prior to the integration. . According to various embodiments, operations performed by a module, program, or other component may be sequentially, parallel, repeatedly, or heuristically executed, or one or more of the operations may be executed in a different order or omitted. Or one or more other actions may be added.

510: wireless communication circuit 520: memory
530: touch screen display 540: sensor circuit
550: key input detection circuit 560: processor

Claims (20)

In the electronic device,
A housing including a first plate, a second plate facing away from the first plate, and a side member surrounding a space between the first plate and the second plate;
A first key input detection circuit disposed on a first inner surface of the side member facing a first direction in the space;
A second key input detection circuit disposed on a second inner surface of the side member facing a second direction opposite to the first direction in the space;
Sensor circuit; And
It includes at least one processor,
The at least one processor,
Detecting rotation of the electronic device at a predetermined angle through the sensor circuit; And
An electronic device configured to switch a first parameter corresponding to the first key input detection circuit and a second parameter corresponding to the second key input detection circuit based on the detected rotation of the electronic device at a predetermined angle. The method of claim 1,
Each of the first key input detection circuit and the second key input detection circuit includes at least one channel for detecting a key input signal according to a change in a resistance value of at least one resistance circuit. The method of claim 2,
Contains more memory,
The at least one processor,
A first threshold value for detecting a key input through the first key input detection circuit, a second threshold value for detecting a key input according to a grip through the second key input detection circuit, and the second key input detection circuit Electronic set to store in the memory a third threshold for detecting a grip gesture through and a fourth threshold for detecting a swipe gesture through the first key input detection circuit or the second key input detection circuit Device. The method of claim 2,
It further includes a display,
The at least one processor,
The electronic device configured to control the display to display an indicator indicating a head direction of the electronic device when a key input signal of a force exceeding a specified threshold value is detected based on a change in the resistance value of the at least one resistance circuit. The method of claim 2,
It further includes a display,
The at least one processor,
When a key input signal from the first key input detection circuit and the second key input detection circuit is detected, the at least one resistance circuit included in each of the first key input detection circuit and the second key input detection circuit An electronic device that controls the display to display a key indicator on a corresponding area of the display. The method of claim 1
Further includes a camera,
The camera is an electronic device disposed on a rear surface of the display to overlap at least a portion of an upper area of the display of the electronic device. The method of claim 1,
The at least one processor,
When the first key input detection circuit and the second key input detection circuit are asymmetrically disposed in the space, when a rotation of the electronic device at a predetermined angle is detected, the number of available channels of the first key input detection circuit and the To switch at least some of the first parameters corresponding to the first key input detection circuit and at least some of the second parameters corresponding to the second key input detection circuit based on the number of available channels of the second key input detection circuit. Set electronic devices. The method of claim 1,
The at least one processor,
An electronic device configured to recognize a state of the electronic device through the sensor circuit. The method of claim 8,
The state of the electronic device includes a first state and a second state,
The first state of the electronic device is that when the front plate is viewed from above, a first side of the electronic device is disposed to face in a first direction, and a second side of the electronic device is opposite to the first direction. Includes a state that is arranged to face 2 directions,
The second state of the electronic device is that when the front plate is viewed from above, a third side of the electronic device is disposed to face the first direction, and a fourth side of the electronic device is opposite to the first direction. An electronic device including a state disposed to face the second direction. The method of claim 9,
The at least one processor,
In a state in which the state of the electronic device is recognized as the first state, when a rotation of the electronic device at a predetermined angle is detected through the sensor circuit, a first parameter corresponding to the first key input detection circuit and the second Is set to switch the second parameter corresponding to the key input detection circuit,
The predetermined angle is an electronic device including 135 degrees to 180 degrees. The method of claim 10,
The at least one processor,
When the rotation of the predetermined angle is detected in the state of the electronic device in the second state, switching a first parameter corresponding to the first key input detection circuit and a second parameter corresponding to the second key input detection circuit Set electronic devices. The method of claim 10,
The at least one processor,
When the state of the electronic device is recognized as the second state, the electronic device is set to provide a dual key gesture mode. The method of claim 9,
The at least one processor,
When it is detected that the state of the electronic device is changed from the first state to the second state through the sensor circuit, the first key is based on at least one of a grip state of the electronic device or the recognized state of the electronic device. An electronic device configured to map one of the first parameter and the second parameter to an input detection circuit, and to map the other one of the first parameter and the second parameter to the second key input detection circuit. In the method of operating a key of an electronic device according to a key input,
Detecting a rotation of the electronic device at a predetermined angle through a sensor circuit; And
Based on the detected rotation of the electronic device at a predetermined angle, a first parameter corresponding to the first key input detection circuit and a direction opposite to the direction in which the first key input detection circuit is disposed in the space of the electronic device And switching a second parameter corresponding to the disposed second key input detection circuit. The method of claim 14,
Each of the first key input detection circuit and the second key input detection circuit includes at least one channel for detecting a key input signal according to a change in a resistance value of at least one resistance circuit. The method of claim 14,
When the first key input detection circuit and the second key input detection circuit are asymmetrically disposed on the space, when a rotation of the electronic device at a predetermined angle is detected, the number of available channels of the first key input detection circuit and Switching at least some of the first parameters corresponding to the first key input detection circuit and at least some of the second parameters corresponding to the second key input detection circuit based on the number of available channels of the second key input detection circuit The method further comprising the operation of. The method of claim 14,
The method further comprising recognizing the state of the electronic device through the sensor circuit. The method of claim 17,
The state of the electronic device includes a first state and a second state,
The first state of the electronic device is a state in which a first side of the electronic device is disposed to face in a first direction, and a second side of the electronic device is disposed to face a second direction opposite to the first direction. Includes,
In the second state of the electronic device, the third side of the electronic device is disposed to face the first direction, and the fourth side of the electronic device is disposed to face the second direction opposite to the first direction. How to include the state. The method of claim 18,
The switching operation,
When the state of the electronic device is recognized as the first state and the rotation of the electronic device at a predetermined angle is detected, a first parameter corresponding to the first key input detection circuit and the second key input detection circuit are displayed. And switching the corresponding second parameter,
The predetermined angle includes 135 degrees to 180 degrees. In the electronic device,
A housing including a first plate, a second plate facing away from the first plate, and a side member surrounding a space between the first plate and the second plate;
A first key input detection circuit disposed on a first inner surface of the side member facing a first direction in the space;
A second key input detection circuit facing the first direction in the space, spaced apart from the first key input detection circuit by a predetermined distance, and disposed on the first inner surface of the side member;
Sensor circuit; And
It includes at least one processor,
The at least one processor,
Detecting rotation of the electronic device at a predetermined angle through the sensor circuit; And
An electronic device configured to switch a first parameter corresponding to the first key input detection circuit and a second parameter corresponding to the second key input detection circuit based on the detected rotation of the electronic device at a predetermined angle.

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