WO2021145748A1 - Dispositif électronique comprenant une antenne - Google Patents

Dispositif électronique comprenant une antenne Download PDF

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Publication number
WO2021145748A1
WO2021145748A1 PCT/KR2021/000671 KR2021000671W WO2021145748A1 WO 2021145748 A1 WO2021145748 A1 WO 2021145748A1 KR 2021000671 W KR2021000671 W KR 2021000671W WO 2021145748 A1 WO2021145748 A1 WO 2021145748A1
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WO
WIPO (PCT)
Prior art keywords
electronic device
capacitance
antenna
speaker
grip sensor
Prior art date
Application number
PCT/KR2021/000671
Other languages
English (en)
Korean (ko)
Inventor
추두호
오명수
정호진
김용연
Original Assignee
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Publication of WO2021145748A1 publication Critical patent/WO2021145748A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/34—Microprocessors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion

Definitions

  • Embodiments disclosed in this document relate to an electronic device including an antenna.
  • Electronic devices such as smart phones require high-performance hardware as they provide more complex services, such as games, messengers, document editing, image/video playback and editing, in addition to basic services such as phone calls and text messages.
  • These electronic devices include various types of sensors that extend the user's senses for user usability and convenience.
  • the electronic device may include a sensor module for detecting whether the user's hand is gripped or is close to the user's body.
  • the size of the electronic device is also increasing.
  • the user can enjoy various contents (eg, games, movies) through a large screen, and can easily control the electronic device through a large size icon.
  • contents e.g, games, movies
  • technology development for an electronic device including a foldable display that provides a larger screen to a user and is easy for a user to carry is being actively developed.
  • a sensor module used to detect proximity between the electronic device and the user's body may identify an object (eg, an antenna) connected to the sensor module and an amount of change in capacitance generated by the user's body.
  • the electronic device may adjust power supplied to the antenna of the electronic device based on the amount of change in capacitance.
  • the use of an inductor may be required.
  • An electronic device includes a first antenna, a speaker module including a speaker metal, a processor, and a memory operatively connected to the processor, wherein the memory is transmitted to the processor when executed.
  • receive a first capacitance sensed by the first antenna and a second capacitance sensed by the speaker metal compare the first capacitance with a first threshold value, and compare the first capacitance with a second threshold value and adjusting the power supplied to the first antenna to the first power based on that the first capacitance is less than the first threshold and the second capacitance is greater than the second threshold, and instructions for adjusting the power supplied to the first antenna to a second power different from the first power based on the first capacitance being greater than the first threshold value.
  • An electronic device includes a first antenna disposed on a first portion of the electronic device, a grip sensor module electrically connected to the first antenna, and a speaker disposed on a second portion of the electronic device It may include a speaker module including a metal, and a first contact electrically connecting the speaker metal and the grip sensor module.
  • the grip sensor module includes a first grip sensor and a second grip sensor, wherein the first grip sensor is configured to identify a first capacitance sensed by the first antenna, and , the second grip sensor may be configured to identify a second capacitance sensed by the speaker metal.
  • the use of an inductor becomes unnecessary, loss of volume of the speaker module can be prevented, and the sensing efficiency of the grip sensor can be increased.
  • FIG. 1 is a block diagram of an electronic device 101 in a network environment 100 according to various embodiments of the present disclosure.
  • FIG. 2A is a view for explaining an unfolding state of the electronic device 201 according to an embodiment disclosed in this document.
  • FIG. 2B is a view for explaining a folding state of the electronic device 201 according to an embodiment disclosed in this document.
  • FIG. 3 is a block diagram of an electronic device 201 according to an embodiment disclosed in this document.
  • FIG. 4 is a view for explaining the arrangement of components in the electronic device 201 according to an embodiment disclosed in this document.
  • FIG 5 is a view for explaining the speaker module 250 and the speaker metal 251 of the electronic device 201 according to an embodiment disclosed in this document.
  • FIG. 6 is a view for explaining the arrangement of components in the electronic device 201 according to an embodiment disclosed in this document.
  • FIG. 9 is a diagram illustrating a speaker module included in an electronic device according to an embodiment disclosed in this document.
  • FIG. 1 is a block diagram of an electronic device 101 in a network environment 100 according to various embodiments of the present disclosure.
  • an electronic device 101 communicates with an electronic device 102 through a first network 198 (eg, a short-range wireless communication network) or a second network 199 . It may 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 .
  • a first network 198 eg, a short-range wireless communication network
  • a second network 199 e.g., a second network 199
  • the electronic device 101 may communicate with the electronic device 104 through the server 108 .
  • the processor 120 for example, executes software (eg, the program 140) to execute at least one other component (eg, a hardware or software component) of the electronic device 101 connected to the processor 120 . It can control and perform various data processing or operations. According to an embodiment, as at least part of data processing or operation, the processor 120 converts commands or data received from other components (eg, the sensor module 176 or the communication module 190) to the volatile memory 132 . may be loaded into the volatile memory 132 , process commands or data stored in the volatile memory 132 , and store the resulting data in the nonvolatile memory 134 .
  • software eg, the program 140
  • the processor 120 converts commands or data received from other components (eg, the sensor module 176 or the communication module 190) to the volatile memory 132 .
  • the volatile memory 132 may be loaded into the volatile memory 132 , process commands or data stored in the volatile memory 132 , and store the resulting data in the nonvolatile memory 134 .
  • the processor 120 includes a main processor 121 (eg, a central processing unit or an application processor), and an auxiliary processor 123 (eg, a graphic processing unit or an image signal processor) that can be operated independently or together with the main processor 121 . , a sensor hub processor, or a communication processor). Additionally or alternatively, the auxiliary processor 123 may be configured to use less power than the main processor 121 or to be specialized for a designated function. The auxiliary processor 123 may be implemented separately from or as a part of the main processor 121 .
  • a main processor 121 eg, a central processing unit or an application processor
  • an auxiliary processor 123 eg, a graphic processing unit or an image signal processor
  • the auxiliary processor 123 may be configured to use less power than the main processor 121 or to be specialized for a designated function.
  • the auxiliary processor 123 may be implemented separately from or as a part of the main processor 121 .
  • the auxiliary processor 123 may be, for example, on behalf of the main processor 121 while the main processor 121 is in an inactive (eg, sleep) state, or when the main processor 121 is active (eg, executing an application). ), together with the main processor 121, at least one of the components of the electronic device 101 (eg, the display device 160, the sensor module 176, or the communication module 190) It is possible to control at least some of the related functions or states.
  • the auxiliary processor 123 eg, an image signal processor or a communication processor
  • the memory 130 may store various data used by at least one component (eg, the processor 120 or the sensor module 176 ) of the electronic device 101 .
  • the data may include, for example, input data or output data for software (eg, the program 140 ) and instructions related thereto.
  • the memory 130 may include a volatile memory 132 or a non-volatile 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 by a component (eg, the processor 120 ) of the electronic device 101 from the 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 a 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 an embodiment, the receiver may be implemented separately from or as a part of the speaker.
  • the display device 160 may visually provide information to the outside (eg, a user) of the electronic device 101 .
  • the display device 160 may include, for example, a display, a hologram device, or a projector and a control circuit for controlling the corresponding device.
  • the display device 160 may include a touch circuitry configured to sense a touch or a sensor circuit (eg, a pressure sensor) configured to measure the intensity of a force generated by the touch. have.
  • the sensor module 176 detects an operating state (eg, power or temperature) of the electronic device 101 or an external environmental state (eg, user state), and generates an electrical signal or data value corresponding to the sensed state. can do.
  • the sensor module 176 may include, for example, a gesture sensor, a gyro sensor, a barometric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an IR (infrared) sensor, a biometric sensor, 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 ).
  • 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.
  • HDMI high definition multimedia interface
  • USB universal serial bus
  • SD card interface Secure Digital Card
  • 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 ).
  • 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 camera module 180 may capture still images and moving images. 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 .
  • the power management module 188 may be implemented as, for example, at least a part of a power management integrated circuit (PMIC).
  • PMIC power management integrated circuit
  • the battery 189 may supply power to at least one component of the electronic device 101 .
  • the battery 189 may include, for example, a non-rechargeable primary cell, a rechargeable secondary cell, or a fuel cell.
  • the communication module 190 is 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 can support establishment and communication through the established communication channel.
  • the communication module 190 may include one or more communication processors that operate independently of the processor 120 (eg, an application processor) and support direct (eg, wired) communication or wireless communication.
  • 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, : It may include a local area network (LAN) communication module, or a power line communication module).
  • 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
  • GNSS global navigation satellite system
  • wired communication module 194 eg, : It may include a local area network (LAN) communication module, or a power line communication module.
  • the corresponding communication module is a first network 198 (eg, a short-range communication network such as Bluetooth, WiFi direct or IrDA (infrared data association)) or a second network 199 (eg, a cellular network, the Internet, Alternatively, it may communicate with the external electronic device 104 through a computer network (eg, a telecommunication network such as a LAN or WAN).
  • a computer network eg, 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 components (eg, multiple chips) separate from each other.
  • the wireless communication module 192 uses the subscriber information (eg, International Mobile Subscriber Identifier (IMSI)) stored in the subscriber identification module 196 within a communication network such as the first network 198 or the second network 199 .
  • the electronic device 101 may be identified and authenticated.
  • the antenna module 197 may transmit or receive a signal or power to the outside (eg, an external electronic device).
  • 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.
  • 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 connected from the plurality of antennas by, for example, the communication module 190 . can be selected. A signal or power may be transmitted or received between the communication module 190 and an external electronic device through the selected at least one antenna.
  • other components eg, RFIC
  • other than the radiator may be additionally formed as a part of the antenna module 197 .
  • peripheral devices eg, a bus, general purpose input and output (GPIO), serial peripheral interface (SPI), or mobile industry processor interface (MIPI)
  • GPIO general purpose input and output
  • SPI serial peripheral interface
  • MIPI mobile industry processor interface
  • the command 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 external electronic devices 102 and 104 may be the same as or different from the electronic device 101 .
  • all or part of the operations performed by the electronic device 101 may be performed by one or more of the external electronic devices 102 , 104 , or 108 .
  • the electronic device 101 may perform the function or service itself instead of executing the function or service itself.
  • one or more external electronic devices may be requested to perform at least a part of the function or the service.
  • the one or more external electronic devices that have received 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 the execution result 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.
  • cloud computing, distributed computing, or client-server computing technology may be used.
  • FIGS. 2A, 2B, and 3 For clarity of description, those overlapping with those described above may be simplified or omitted.
  • 2A is a view for explaining an unfolding state of the electronic device 201 according to an embodiment disclosed in this document.
  • 2B is a view for explaining a folding state of the electronic device 201 according to an embodiment disclosed in this document.
  • the electronic device 201 may be folded so that the first part 203 and the second part 205 face each other as shown in FIG. 2B . As the electronic device 201 is folded, the connecting portion 207 may be bent.
  • the second part 205 may constitute, for example, the front surface of the electronic device 201 .
  • the first part 203 may constitute, for example, a rear surface of the electronic device 201 .
  • the electronic device 201 includes a foldable housing 220 , a hinge cover 230 that covers a foldable portion of the foldable housing, and the foldable housing It may include a flexible or foldable display 210 (hereinafter, abbreviated as “display” 210 ) disposed in the space formed by 220 .
  • display flexible or foldable display 210
  • the surface on which the display 210 is disposed is defined as the first surface or the front surface of the electronic device 201 .
  • the opposite surface of the front surface is defined as the second surface or the rear surface of the electronic device 201 .
  • a surface surrounding the space between the front surface and the rear surface is defined as the third surface or the side surface of the electronic device 201 .
  • the foldable housing 220 includes a first housing structure 221 , a second housing structure 222 including a sensor area 225 , a first rear cover 223 , and a second rear surface.
  • a cover 224 may be included.
  • the foldable housing 220 of the electronic device 201 is not limited to the shape and combination shown in FIGS. 2A and 2B , and may be implemented by a combination and/or combination of other shapes or parts.
  • the first housing structure 221 and the first rear cover 223 may be integrally formed, and the second housing structure 222 and the second rear cover 224 may be integrally formed. can be formed.
  • the first housing structure 221 and the second housing structure 222 may be disposed on both sides about the folding axis (A axis), and may have an overall symmetrical shape with respect to the folding axis A. .
  • the angle or distance between the first housing structure 221 and the second housing structure 222 may vary depending on whether the electronic device 201 is in an unfolded state, a folded state, or an intermediate state.
  • the second housing structure 222 unlike the first housing structure 221 , further includes the sensor area 225 in which various sensors are disposed, but in other areas, the shape is symmetrical to each other. can have
  • the first housing structure 221 and the second housing structure 222 may together form a recess for accommodating the display 210 .
  • the recess may have at least two different widths in a direction perpendicular to the folding axis A.
  • the recess may include (1) a first edge portion 221a formed at an edge of the first housing structure 221 and an edge of the sensor region 225 of the second housing structure 222 .
  • It may have a second width w2 formed by the second parallel portion 222b parallel to the folding axis A, which does not correspond to the middle sensor region 225 .
  • the second width w2 may be formed to be longer than the first width w1.
  • the first edge portion 221a of the first housing structure 221 and the second edge portion 222a of the second housing structure 222 each having a mutually asymmetrical shape, has a first width ( w1)
  • the first parallel portion 221b of the first housing structure 221 and the second parallel portion 222b of the second housing structure 222 having a mutually symmetrical shape have a second width of the recess (w2) can be formed.
  • the second edge portion 222a and the second parallel portion 222b of the second housing structure 222 may have different distances from the folding axis A.
  • the width of the recess is not limited to the illustrated example.
  • the recess may have a plurality of widths due to the shape of the sensor region 225 or a portion having an asymmetric shape of the first housing structure 221 and the second housing structure 222 .
  • At least a portion of the first housing structure 221 and the second housing structure 222 may be formed of a metal material or a non-metal material having a rigidity of a size selected to support the display 210 .
  • the sensor area 225 may be formed to have a predetermined area adjacent to one corner of the second housing structure 222 .
  • the arrangement, shape, and size of the sensor area 225 are not limited to the illustrated example.
  • the sensor area 225 may be provided at another corner of the second housing structure 222 or any area between the top and bottom corners.
  • components for performing various functions embedded in the electronic device 201 are provided through the sensor area 225 or through one or more openings provided in the sensor area 225 . It may be exposed on the front side of the device 201 .
  • the components may include various types of sensors.
  • the sensor may include, for example, at least one of a front camera, a receiver, and a proximity sensor.
  • the first rear cover 223 is disposed on one side of the folding shaft on the rear surface of the electronic device, and may have, for example, a substantially rectangular periphery, and is formed by the first housing structure 221 . Edges can be wrapped.
  • the second rear cover 224 may be disposed on the other side of the folding shaft on the rear surface of the electronic device, and an edge thereof may be surrounded by the second housing structure 222 .
  • the first rear cover 223 and the second rear cover 224 may have a substantially symmetrical shape with respect to the folding axis (A axis).
  • the first back cover 223 and the second back cover 224 do not necessarily have symmetrical shapes, and in another embodiment, the electronic device 201 includes the first back cover 223 and the A second rear cover 224 may be included.
  • the first rear cover 223 may be integrally formed with the first housing structure 221
  • the second rear cover 224 may be integrally formed with the second housing structure 222 . there is.
  • the first back cover 223 , the second back cover 224 , the first housing structure 221 , and the second housing structure 222 may include various components of the electronic device 201 (eg: A printed circuit board (or a battery) may form a space in which it may be disposed.
  • one or more components may be disposed or visually exposed on the rear surface of the electronic device 201 .
  • at least a portion of the sub-display 228 may be visually exposed through the first rear region 226 of the first rear cover 223 .
  • one or more components or sensors may be visually exposed through the second rear region 227 of the second rear cover 224 .
  • the sensor may include a proximity sensor and/or a rear camera.
  • the hinge cover 230 is disposed between the first housing structure 221 and the second housing structure 222 to cover an internal component (eg, a hinge structure).
  • an internal component eg, a hinge structure
  • the hinge cover 230 includes a first housing structure 221 and a second housing structure ( 222), or may be exposed to the outside.
  • the hinge cover 230 when the electronic device 201 is in an unfolded state, the hinge cover 230 may not be exposed because it is covered by the first housing structure 221 and the second housing structure 222 .
  • the hinge cover 230 when the electronic device 201 is in a folded state (eg, a fully folded state), the hinge cover 230 is connected to the first housing structure 221 and the second housing. It may be exposed to the outside between the structures 222 .
  • the hinge cover 230 is the first housing structure A portion may be exposed to the outside between the 221 and the second housing structure 222 .
  • the exposed area may be less than the fully folded state.
  • the hinge cover 230 may include a curved surface.
  • the display 210 may be disposed on a space formed by the foldable housing 220 .
  • the display 210 may be seated on a recess formed by the foldable housing 220 and may constitute most of the front surface of the electronic device 201 .
  • the front surface of the electronic device 201 may include the display 210 and a partial area of the first housing structure 221 and a partial area of the second housing structure 222 adjacent to the display 210 .
  • the rear surface of the electronic device 201 has a first rear cover 223 , a partial region of the first housing structure 221 adjacent to the first rear cover 223 , a second rear cover 224 , and a second rear cover. a portion of the second housing structure 222 adjacent to 224 .
  • the display 210 may refer to a display in which at least a partial area can be deformed into a flat surface or a curved surface.
  • the display 210 includes the folding area 213 , the first area 341 disposed on one side (the left side of the folding area 213 shown in FIG. 2A ) and the other side with respect to the folding area 213 . It may include a second area 342 disposed on (the right side of the folding area 213 shown in FIG. 2A ).
  • the region division of the display 210 illustrated in FIG. 2A is exemplary, and the display 210 may be divided into a plurality (eg, four or more or two) regions according to a structure or function.
  • the region of the display 210 may be divided by the folding region 213 extending parallel to the y-axis or the folding axis (A-axis), but in another embodiment, the display ( Regions 210 may be divided based on another folding region (eg, a folding region parallel to the x-axis) or another folding axis (eg, a folding axis parallel to the x-axis).
  • the operation of the first housing structure 221 and the second housing structure 222 and the display 210 according to the state of the electronic device 201 eg, a flat state and a folded state
  • the first housing structure 221 and the second housing structure 222 form an angle of 180 degrees and are oriented in the same direction. It can be arranged to face.
  • the surface of the first area 341 and the surface of the second area 342 of the display 210 may form 180 degrees with each other and may face the same direction (eg, the front direction of the electronic device).
  • the folding area 213 may form the same plane as the first area 341 and the second area 342 .
  • the first housing structure 221 and the second housing structure 222 may be disposed to face each other.
  • the surface of the first area 341 and the surface of the second area 342 of the display 210 form a narrow angle (eg, between 0 degrees and 10 degrees) with each other and may face each other.
  • At least a portion of the folding area 213 may be formed of a curved surface having a predetermined curvature.
  • a lower portion of the electronic device 201 among the second housing structures 222 of the first portion 203 of the electronic device 201 may include the antenna 303 .
  • the antenna 303 may be implemented using a portion of the metal bezel of the second housing structure 222 .
  • the antenna 303 may be connected to a grip sensor (not shown), and detailed descriptions of the antenna and the grip sensor will be described later with reference to FIGS. 4, 5, and 6 .
  • the speaker metal 251 may be positioned inside the second part 205 of the electronic device 201 .
  • the speaker metal 251 may be connected to a grip sensor (not shown), and detailed descriptions of the antenna and the grip sensor will be described later with reference to FIGS. 4, 5, and 6 .
  • a lower portion of the electronic device 201 among the second housing structures 222 of the first part 203 of the electronic device 201 includes an antenna 303
  • the second part 205 includes an antenna 303
  • the speaker metal 251 is positioned inside the , the lower part of the electronic device 201 among the first housing structures 221 of the second part 205 of the electronic device 201 according to an exemplary embodiment.
  • the antenna 303 may be included, and the speaker metal 251 may be positioned inside the first part 203 .
  • the electronic device 201 may have various types of devices.
  • the electronic device 201 may include, for example, a portable communication device (eg, a smartphone), a computer device, a portable multimedia device, a portable medical device, a camera, a wearable device, or a home appliance device.
  • the electronic device 201 according to the embodiment of this document is not limited to the aforementioned devices.
  • FIG. 3 is a block diagram of the electronic device 201 according to an embodiment disclosed in this document.
  • the electronic device 201 includes a processor 310 (eg, the processor 120 of FIG. 1 ), a memory 330 (eg, the memory 130 of FIG. 1 ), and a grip sensor module 320 . ) (eg, the sensor module 176 of FIG. 1 ), the antenna 240 (eg, the antenna module 197 of FIG. 1 ), and the speaker module 250 (eg, the audio module 170 of FIG. 1 ).
  • a processor 310 eg, the processor 120 of FIG. 1
  • a memory 330 eg, the memory 130 of FIG. 1
  • a grip sensor module 320 e.g, the sensor module 176 of FIG. 1
  • the antenna 240 eg, the antenna module 197 of FIG. 1
  • the speaker module 250 eg, the audio module 170 of FIG. 1 .
  • the antenna 240 may be an antenna for receiving electromagnetic waves or an antenna radiator for emitting electromagnetic waves.
  • the grip sensor module 320 may identify a first capacitance sensed by the antenna 240 and a second capacitance sensed by the speaker metal 251 .
  • the grip sensor module 320 may be electrically connected to the antenna 240 and the speaker metal 251 .
  • the grip sensor module 320 may include at least one grip sensor.
  • at least one grip sensor may be electrically connected to the antenna 240
  • at least another grip sensor may be connected to the speaker metal 251 and the speaker metal 251 .
  • the grip sensor module 320 includes one grip sensor
  • the grip sensor may be electrically connected to the antenna 240 and the speaker metal 251 .
  • the antenna 240 may receive a signal to the electronic device 201 or transmit a signal to the outside of the electronic device 201 .
  • the antenna 240 may include metal.
  • the speaker module 250 may include a speaker metal 251 .
  • the processor 310 is operatively coupled to the memory 330 , the antenna 240 , and the grip sensor module 320 to perform the overall function of the electronic device 201 .
  • Processor 310 may include, for example, one or more processors.
  • the one or more processors may include, for example, an image signal processor (ISP), an application processor (AP), or a communication processor (CP).
  • ISP image signal processor
  • AP application processor
  • CP communication processor
  • the processor 310 may receive a first capacitance sensed by the antenna 240 and a second capacitance sensed by the speaker metal 251 from the grip sensor module 320 .
  • the processor 310 may compare the first capacitance with a first threshold value and the second capacitance with a second threshold value.
  • the processor 310 may adjust the power supplied to the antenna 240 to the first power based on that the second capacitance is greater than the second threshold.
  • the processor 310 may adjust the power supplied to the antenna 240 to the second power based on the first capacitance being greater than the first threshold.
  • the first threshold value may be different from the second threshold value.
  • the first threshold value and the second threshold value may be the same.
  • the first power and the second power may be different. For example, the first power may be greater than the second power.
  • the first capacitance may mean an amount of change in capacitance sensed using the antenna 240 .
  • the second capacitance may mean an amount of change in capacitance sensed using the speaker metal 251 .
  • the capacitance value detected by the grip sensor module 320 is a unique capacitance value generated in the system of the electronic device 201 and a metal connected to the grip sensor module 320 (antenna 240 and/or speaker metal 251) It can be the sum of the capacitance values caused by the proximity of a dielectric (eg, the user's hand) to the Since the intrinsic capacitance value generated in the system is a fixed value, the amount of change in the capacitance value detected by the grip sensor module 320 is determined by the metal (antenna 240 and/or speaker metal) connected to the grip sensor module 320 . (251)) can be attributed to the amount of change in the capacitance value that occurs due to the dielectric close to it.
  • the first capacitance may mean an amount by which a capacitance value sensed using the antenna 240 increases (changes) due to a dielectric close to the antenna 240 . That is, the processor 310 may use the capacitance value itself sensed by the antenna 240 to adjust the power supplied to the antenna 240 , or the amount of change in the capacitance value sensed by the antenna 240 . can also be used.
  • the second capacitance may mean an amount by which a capacitance value sensed by the speaker metal 251 increases (changes) due to a dielectric close to the speaker metal 251 . That is, the processor 310 may use the capacitance value itself sensed by the speaker metal 251 to adjust the power supplied to the antenna 240 , or the capacitance value sensed by the speaker metal 251 . It is also possible to use the amount of change in
  • the memory 330 may store commands, information, or data related to operations of components included in the electronic device 201 .
  • the memory 330 may store instructions that, when executed, enable the processor 310 to perform various operations described in this document.
  • the electronic device 201 may further include at least one additional component in addition to the components illustrated in FIG. 3 .
  • the electronic device 201 may include a communication module or a connection terminal for performing communication with an external electronic device (eg, the electronic device 102 and/or the electronic device 104 of FIG. 1 ).
  • the components of the electronic device 201 may be the same entity or may constitute separate entities.
  • the speaker module 250 may be at least a part of a device that converts electricity into vibration or converts vibration into electricity.
  • the speaker module 250 may be a speaker enclosure, a microphone module, or a piezo module.
  • the speaker metal 251 may be a metal of a speaker enclosure, a metal of a microphone module, or a metal of a piezo module.
  • 4 is a view for explaining the arrangement of components in the electronic device 201 according to an embodiment disclosed in this document.
  • 5 is a view for explaining the speaker module 250 and the speaker metal 251 of the electronic device 201 according to an embodiment disclosed in this document.
  • the first antenna 303 (eg, the antenna 240 of FIG. 3 ) may be disposed on the first part 203 of the electronic device 201 .
  • the first antenna 303 may include metal.
  • the first antenna 303 may include a connection part 301 .
  • the connection part 301 may include a metal.
  • connection part 301 of the first antenna 303 may have a structure for a flange or a contact for electrically connecting to the first grip sensor 211 .
  • the speaker module 250 and the speaker metal 251 may be disposed on the second part 205 of the electronic device 201 .
  • the speaker module 250 may include a speaker metal 251 .
  • the speaker metal 251 may mean a metal structure included in the speaker module 250 for the purpose of securing speaker volume, securing rigidity, and shielding magnetic force.
  • the speaker metal 251 may include an extension 403 .
  • the extension 403 may extend from the speaker metal 251 toward the printed circuit board 401 .
  • the extension 403 may include metal.
  • the extension 403 may be a portion of the speaker metal 251 that extends from the speaker metal 251 . In an embodiment, the extension 403 may be a wire for connecting the second pad P2 and the speaker metal 251 .
  • the speaker module 250 may include a first pad P1 and a second pad P2 .
  • the speaker metal 251 may be connected to the second pad P2 .
  • the speaker metal 251 may be connected to the second pad P2 through the extension part 403 .
  • the printed circuit board 401 may be disposed on the second portion 205 of the electronic device 201 .
  • the printed circuit board 401 may be electrically connected to the second grip sensor 212 .
  • the printed circuit board 401 may include a third pad P3 and a fourth pad P4 .
  • the second pad P2 and the fourth pad P4 may be connected through the second contact C2 .
  • the speaker metal 251 and the printed circuit board 401 may be electrically connected through the second contact C2 .
  • the second contact C2 may be a structure for connecting the second grip sensor 212 and the printed circuit board 410 .
  • a grip sensor module (eg, the grip sensor of FIG. 3 ) of the electronic device 201 according to an exemplary embodiment.
  • the module 320 may include a first grip sensor 211 and a second grip sensor 212 .
  • the first grip sensor 211 may be disposed on the first portion 203 of the electronic device 201 .
  • the first grip sensor 211 may be electrically connected to the first antenna 303 .
  • the first grip sensor 211 may be electrically connected to the first antenna 303 through the connection part 301 .
  • the first grip sensor 211 may identify a first capacitance sensed by the first antenna 303 .
  • the first grip sensor 211 may identify a first capacitance generated between the first antenna 303 and the user.
  • the first grip sensor 211 may identify a first capacitance generated when a user approaches the electronic device 201 .
  • the processor eg, the processor 310 of FIG. 3
  • the second grip sensor 212 may be disposed on the second portion 205 of the electronic device 201 .
  • the second grip sensor 212 may be electrically connected to the speaker metal 251 .
  • the second grip sensor 212 may be electrically connected to the printed circuit board 401 and electrically connected to the speaker metal 251 through the second contact C2 .
  • the second contact C2 may electrically connect the speaker metal 251 and the second grip sensor 212 .
  • the second grip sensor 212 may identify a second capacitance sensed by the speaker metal 251 .
  • the second grip sensor 212 may identify a second capacitance generated between the speaker metal 251 and the user.
  • the second grip sensor 212 may identify a second capacitance generated when the user approaches the front of the electronic device 201 .
  • the processor eg, the processor 310 of FIG. 3
  • the second part 205 of the electronic device 201 may not include a second antenna.
  • the second capacitance may be identified by electrically connecting the speaker metal 251 included in the speaker module 250 and the second grip sensor 212 .
  • the second part 205 of the electronic device 201 may include a second antenna.
  • the second capacitance may be identified by electrically connecting the second antenna and the second grip sensor 212 .
  • the second part 205 of the electronic device 201 may include a second antenna.
  • the shape of the speaker metal 251 is not limited to that shown in FIGS. 4 and 5 .
  • the shape of the speaker metal 251 is not limited to the shape shown in FIGS. 4 and 5 .
  • the speaker metal 251 may be included in the speaker module 250 and may not be exposed to the outside of the speaker module 250 .
  • FIG. 6 is a view for explaining the arrangement of components in the electronic device 201 according to an embodiment disclosed in this document.
  • a grip sensor module (eg, the grip sensor module 320 of FIG. 3 ) of the electronic device 201 may include a first grip sensor 211 .
  • the first grip sensor 211 may be disposed on the first portion 203 of the electronic device 201 .
  • the first grip sensor 211 may be electrically connected to the first antenna 303 and the speaker metal 251 .
  • the first grip sensor 211 may be electrically connected to the first antenna 303 through the connection part 301 of the first antenna 303 .
  • the first grip sensor 211 may be electrically connected to the speaker metal 251 through the second contact C2 .
  • the first grip sensor 211 may identify a first capacitance sensed by the first antenna 303 and a second capacitance sensed by the speaker metal 251 .
  • the processor eg, the processor 310 of FIG. 3
  • FIG. 7 is a flowchart illustrating an operation of the electronic device 201 according to an embodiment disclosed in this document.
  • the electronic device includes a first grip sensor (eg, the first grip sensor 211 of FIG. 4 ) and a second grip included in the grip sensor module (eg, the grip sensor module 320 of FIG. 3 ).
  • the first capacitance and the second capacitance may be received from each of the sensors (eg, the second grip sensor 212 of FIG. 4 ).
  • the electronic device may compare the first capacitance with a first threshold value.
  • the electronic device is configured to, based on the first capacitance being greater than the first threshold (YES in operation 1003 ), a first antenna (eg, the first antenna 303 of FIGS. 4 and 5 ). ) can be adjusted as the second power.
  • the second power may be different from the first power to be described later.
  • the electronic device may compare the second capacitance to the second threshold based on the first capacitance being equal to or less than the first threshold (NO in operation 1003 ). there is.
  • the first threshold value may be different from the second threshold value.
  • the first threshold value and the second threshold value may be the same.
  • the electronic device may adjust the power supplied to the first antenna to the first power based on that the second capacitance is greater than the second threshold (YES in operation 1007 ).
  • the first power and the second power may be different.
  • the amount of power the electronic device reduces the power supplied to the first antenna based on the first capacitance and the amount of power that reduces the power supplied to the first antenna based on the second capacitance may be different from each other.
  • the electronic device determines that the second capacitance is greater than the second threshold. Based on the larger one (YES in operation 1007), the power supplied to the second antenna may be adjusted to the first power.
  • FIGS. 7 and FIG. 8 the operation of the electronic device according to the direction in which the dielectric approaches the electronic device is illustrated in FIGS. 7 and FIG. 8 will be described in detail. 8 is a diagram illustrating examples of directions in which a dielectric approaches an electronic device. The same components as those of the above-described embodiment may be referred to with the same reference numerals in FIG. 8, and a description thereof may be omitted.
  • the first diagram 810 of FIG. 8 shows the electronic device 201 in a folded state, and a dielectric (eg, a human hand) is formed in the electronic device (eg, a human hand) in a -y-axis to +y-axis direction. 201) may indicate a situation approaching the lower end.
  • the dielectric may approach the first antenna 303 positioned at the lower end of the first part 203 of the electronic device 201 and the dielectric may be changed due to the dielectric by the first antenna 303 .
  • the electronic device 201 may receive a first capacitance sensed by the first antenna 303 .
  • the electronic device may receive a first capacitance from a first grip sensor (eg, the first grip sensor 211 of FIG. 6 ) included in the grip sensor module.
  • the electronic device may adjust the power supplied to the first antenna 303 to the second power based on determining that the first capacitance is greater than the first threshold (YES in operation 1003 ). there is.
  • the distance between the first antenna 303 and the dielectric may be relatively close compared to other cases. Accordingly, the effect of the electromagnetic wave of the first antenna 303 on the dielectric may be relatively large. Therefore, since it is necessary to reduce the effect of electromagnetic waves of the first antenna 303 on the dielectric, a relatively large amount of power with respect to the first antenna 303 should be backed off, and thus the first antenna 303 .
  • the second power adjusted to be supplied to may be relatively small compared to the power supplied to the first antenna 303 when the dielectric approaches in the other direction.
  • the second drawing 820 of FIG. 8 shows the electronic device 201 in the folded state of the first drawing 810 viewed from the -y axis to the +y axis direction,
  • a dielectric eg, a human hand
  • the dielectric may come close to the speaker metal 251 positioned inside the second part 205 of the electronic device 201 and detect the second capacitance changed due to the dielectric by the speaker metal 251 . can do.
  • the electronic device 201 may receive a first capacitance sensed by the first antenna 303 and a second capacitance sensed by the speaker metal 251 .
  • the electronic device may receive a first capacitance from a first grip sensor (eg, the first grip sensor 211 of FIG. 6 ) included in the grip sensor module.
  • the electronic device receives a second capacitance from a second grip sensor (eg, the second grip sensor 212 of FIG. 4 or the first grip sensor 211 of FIG. 6 ) included in the grip sensor module. can do.
  • the electronic device may compare the first capacitance with a first threshold value.
  • the first antenna 303 is far away from the dielectric, and due to the interference of the second part 205 of the electronic device 201 , there may be little change in capacitance due to the access of the dielectric. Accordingly, in operation 1003 , the electronic device may determine that the first capacitance is not greater than the first threshold value.
  • the electronic device may compare the second capacitance with the second threshold value based on determining that the first capacitance is not greater than the first threshold value (NO in operation 1003 ). As the dielectric approaches the speaker metal 251 included in the second portion 205 of the electronic device 201 , the second capacitance may have changed compared to the usual capacitance. Accordingly, in operation 1007 , the electronic device may determine that the second capacitance is greater than the second threshold value.
  • the third diagram 830 of FIG. 8 shows the electronic device 201 in the folded state of the first diagram 810 viewed from the -y axis to the +y axis direction,
  • a dielectric eg, a human hand
  • the dielectric may approach the first antenna 303 positioned at the lower end of the first part 203 of the electronic device 201 and the dielectric may be changed due to the dielectric by the first antenna 303 .
  • the electronic device 201 may receive a first capacitance sensed by the first antenna 303 .
  • the electronic device may receive a first capacitance from a first grip sensor (eg, the first grip sensor 211 of FIG. 6 ) included in the grip sensor module.
  • the electronic device may compare the first capacitance with a first threshold value.
  • the first capacitance may have changed in comparison with the usual capacitance due to the approach of the dielectric, and in operation 1003 , the electronic device may determine that the first capacitance is greater than the first threshold value.
  • the electronic device may adjust the power supplied to the first antenna 303 to the second power based on determining that the first capacitance is greater than the first threshold (YES in operation 1003 ).
  • the first threshold YES in operation 1003
  • the electronic device may adjust the power supplied to the first antenna 303 to the second power based on determining that the first capacitance is greater than the first threshold (YES in operation 1003 ).
  • the distance between the first antenna 303 and the dielectric may be relatively close compared to other cases. Accordingly, the effect of the electromagnetic wave of the first antenna 303 on the dielectric may be relatively large. Therefore, since it is necessary to reduce the effect of electromagnetic waves of the first antenna 303 on the dielectric, a relatively large amount of power with respect to the first antenna 303 should be backed off, and thus the first antenna 303 .
  • the second power adjusted to be supplied to may be relatively small compared to the power supplied to the first antenna 303 when the dielectric approaches in the other direction.
  • the second power is supplied to the first antenna 303 , and when the dielectric approaches the rear surface of the electronic device 201 , the first The second power supplied to the antenna 303 may be different or the same.
  • FIG. 9 is a diagram illustrating a speaker module 250 included in an electronic device according to an embodiment disclosed in this document.
  • a first view 910 of FIG. 9 may be a view showing a first surface of a speaker module (eg, the speaker module 250 of FIG. 3 ), and a second view 920 of FIG. 9 . may be a diagram illustrating a second surface of the speaker module.
  • the speaker module 250 may be disposed in a second part of the electronic device (eg, the second part 205 of FIG. 4 ), and a speaker 921 .
  • the speaker metal 251 and the extension part 403 may be included.
  • the speaker module 250 may include a speaker metal 251 .
  • the speaker metal 251 may include an extension 403 .
  • the extension 403 may extend from the speaker metal 251 toward the printed circuit board.
  • the extension 403 may include metal.
  • the extension 403 may be a portion of the speaker metal 251 that extends from the speaker metal 251 .
  • the speaker module 250 may include a first pad and a second pad.
  • a printed circuit board (eg, the printed circuit board 401 of FIG. 4 ) may be disposed on the second part 820 of the electronic device.
  • the printed circuit board 401 may be electrically connected to a first grip sensor (eg, the first grip sensor 211 of FIG. 6 ) or a second grip sensor (eg, the second grip sensor 212 of FIG. 4 ).
  • the printed circuit board may include a third pad and a fourth pad.
  • the second pad and the fourth pad may be connected through the second contact C2 .
  • the speaker metal 251 and the printed circuit board may be electrically connected through the second contact C2 .
  • An electronic device includes a first antenna, a speaker module including a speaker metal, a processor, and a memory operatively connected to the processor, wherein the memory is transmitted to the processor when executed.
  • receive a first capacitance sensed by the first antenna and a second capacitance sensed by the speaker metal compare the first capacitance with a first threshold value, and compare the first capacitance with a second threshold value and adjusting the power supplied to the first antenna to the first power based on that the first capacitance is less than the first threshold and the second capacitance is greater than the second threshold, and instructions for adjusting the power supplied to the first antenna to a second power different from the first power based on the first capacitance being greater than the first threshold value.
  • the electronic device further includes a first grip sensor electrically connected to the first antenna and a second grip sensor electrically connected to the speaker metal, wherein the processor includes: It may be configured to receive the first capacitance from a first grip sensor and receive the second capacitance from the second grip sensor.
  • the electronic device further includes a printed circuit board, a first contact connecting the printed circuit board and the speaker module, and a second contact connecting the printed circuit board and the speaker metal,
  • the speaker metal and the second grip sensor may be electrically connected by the second contact.
  • the first antenna is disposed on a first part of the electronic device
  • the speaker module, the speaker metal, and the printed circuit board are disposed on a second part of the electronic device
  • the The electronic device may be folded so that the first part and the second part face each other.
  • the electronic device further includes a grip sensor electrically connected to the first antenna and the speaker metal, wherein the processor receives the first capacitance and the second capacitance from the grip sensor. can be set to receive.
  • the first antenna is disposed on a first part of the electronic device
  • the speaker module, the speaker metal, and the printed circuit board are disposed on a second part of the electronic device
  • the The electronic device may be folded so that the first part and the second part face each other.
  • the first antenna is disposed on a first portion of the electronic device
  • the speaker module and the speaker metal are disposed on a second portion of the electronic device
  • the electronic device includes: The first part and the second part may be folded to face each other.
  • the second part may not include a second antenna.
  • the second part may include a second antenna.
  • An electronic device includes a first antenna disposed on a first portion of the electronic device, a grip sensor module electrically connected to the first antenna, and a speaker disposed on a second portion of the electronic device It may include a speaker module including a metal, and a first contact electrically connecting the speaker metal and the grip sensor module.
  • the grip sensor module includes a first grip sensor and a second grip sensor, wherein the first grip sensor is configured to identify a first capacitance sensed by the first antenna, and , the second grip sensor may be configured to identify a second capacitance sensed by the speaker metal.
  • the electronic device further includes a processor and a memory operatively coupled to the processor, wherein the memory, when executed, causes the processor to retrieve the first grip sensor from the first grip sensor.
  • receive a first capacitance receive the second capacitance from the second grip sensor, compare the first capacitance with a first threshold, compare the second capacitance with a second threshold, and is less than the first threshold value and the second capacitance is greater than the second threshold value, adjusting the power supplied to the first antenna to a first power, wherein the first capacitance is equal to the first threshold value and store instructions for adjusting the power supplied to the first antenna to a second power different from the first power based on the greater one.
  • the grip sensor module may be configured to identify a first capacitance sensed by the first antenna and a second capacitance sensed by the speaker metal.
  • the electronic device further includes a processor and a memory operatively coupled to the processor, wherein the memory, when executed, causes the processor to remove the first grip sensor module from the grip sensor module.
  • receive a capacitance and the second capacitance compare the first capacitance with a first threshold, compare the second capacitance with a second threshold, wherein the first capacitance is less than the first threshold 2 adjusting the power supplied to the first antenna to the first power based on the capacitance being greater than the second threshold value, and based on the first capacitance being greater than the first threshold value, the first antenna and may store instructions for adjusting the power supplied to the device to a second power different from the first power.
  • the electronic device according to an embodiment of the present disclosure may be folded so that the first part and the second part face each other.
  • the electronic device further includes a printed circuit board and a second contact connecting the printed circuit board and the speaker module, wherein the first contact includes the printed circuit board and the speaker metal. and the printed circuit board may connect the first contact and the grip sensor module.
  • the second part may include a second antenna.
  • first”, “second”, or “first” or “second” may simply be used to distinguish the component from other components in question, and may refer to components in other aspects (e.g., importance or order) is not limited. It is said that one (eg, first) component is “coupled” or “connected” to another (eg, second) component, with or without the terms “functionally” or “communicatively”. When mentioned, it means that one component can be connected to the other component directly (eg by wire), wirelessly, or through a third component.
  • module may include a unit implemented in hardware, software, or firmware, and may be used interchangeably with terms such as, for example, logic, logic block, component, or circuit.
  • a module may be an integrally formed part or a minimum unit or a part of the part that performs one or more functions.
  • the module may be implemented in the form of an application-specific integrated circuit (ASIC).
  • ASIC application-specific integrated circuit
  • one or more instructions stored in a storage medium may be implemented as software (eg, the program 140) including
  • the processor eg, the processor 120
  • the device eg, the electronic device 101
  • 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.
  • 'non-transitory' only means that the storage medium is a tangible device and does not include a signal (eg, electromagnetic wave), and this term is used in cases where data is semi-permanently stored in the storage medium and It does not distinguish between temporary storage cases.
  • a signal eg, electromagnetic wave
  • the method according to various embodiments disclosed in this document may be included and provided in a computer program product.
  • Computer program products may be traded between sellers and buyers as commodities.
  • the computer program product is distributed in the form of a machine-readable storage medium (eg compact disc read only memory (CD-ROM)), or via an application store (eg Play Store TM ) or on two user devices ( It can be distributed (eg, downloaded or uploaded) directly between smartphones, eg, online.
  • a part of the computer program product may be temporarily stored or temporarily generated in a machine-readable storage medium such as a memory of a server of a manufacturer, a server of an application store, or a relay server.
  • each component eg, a module or a program of the above-described components may include a singular or a plurality of entities.
  • 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.
  • a plurality of components eg, a module or a program
  • the integrated component may perform one or more functions of each component of the plurality of components identically or similarly to those performed by the corresponding component among the plurality of components prior to the integration. .
  • operations performed by a module, program, or other component are executed sequentially, in parallel, repeatedly, or heuristically, or one or more of the operations are executed in a different order, omitted, or , or one or more other operations may be added.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Set Structure (AREA)

Abstract

Selon un mode de réalisation de la présente invention, un dispositif électronique peut comporter une première antenne, un module de haut-parleur comprenant un métal de haut-parleur, un processeur, et une mémoire reliée fonctionnellement au processeur, la mémoire stockant des instructions qui, lorsqu'elles sont exécutées, amènent le processeur à: recevoir une première capacitance détectée par la première antenne et une seconde capacitance détectée par le métal de haut-parleur; comparer la première capacitance et une première valeur seuil; comparer la seconde capacitance et une seconde valeur seuil; régler une puissance fournie à la première antenne à une première puissance sur la base du fait que la première capacitance est inférieure à la première valeur seuil et que la seconde capacitance est supérieure à la seconde valeur seuil; et régler la puissance fournie à la première antenne à une seconde puissance différente de la première puissance sur la base du fait que la première capacitance est supérieure à la première valeur seuil. De plus, divers autres modes de réalisation identifiés par l'intermédiaire de la description sont possibles.
PCT/KR2021/000671 2020-01-16 2021-01-18 Dispositif électronique comprenant une antenne WO2021145748A1 (fr)

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