KR20230001477A - Electronic device comprising printed circuit board - Google Patents

Abstract

Disclosed is an electronic device. The electronic device of the present disclosure comprising: a housing which comprises a side wall at least partially used as an antenna; a first printed circuit board which is arranged in the housing and contains at least one ground unit; a second printed circuit board, wherein the second printed circuit board comprises: an extended part which is extended along the side wall of the housing; a first part which is extended from one end of the extended part to be connected to a printed circuit board; and a second part which is extended from the other end of the extended part and is electrically connected to at least one ground unit; at least one component which is arranged on the extended part; and at least one processor which is arranged on the first printed circuit board and is operatively connected to the at least one part through the first part of the second printed circuit board. In addition to this, various embodiments understood through specifications may be provided. According to the present disclosure, a connection member can be provided, wherein the connection member connects multiple components and can prevent deterioration of an antenna.

Description

Electronic device comprising a printed circuit board {ELECTRONIC DEVICE COMPRISING PRINTED CIRCUIT BOARD}

Embodiments disclosed in this document relate to an electronic device including a printed circuit board.

An electronic device may include an antenna for transmitting and receiving radio signals. The antenna may include at least a portion of the housing as an antenna element. For example, the antenna of the electronic device may include a metal part constituting at least a part of the housing as a radiating element of the antenna.

Meanwhile, the electronic device may include a plurality of electronic components that are at least partially exposed through a housing to implement various functions, for example, a key button switch, an acoustic sensor, and a biosensor. The electronic device may include a connecting member (eg, a flexible printed circuit board) disposed adjacent to the housing and operatively connecting the plurality of electronic components.

The performance of an antenna comprising at least a portion of the housing may be degraded by a plurality of electronic components adjacent to the housing and a flexible printed circuit board operatively connecting them. For example, noise generated from the plurality of electronic components may affect radiation performance of an antenna. For another example, at least a portion of the flexible printed circuit board on which electronic components are disposed operates as an element of an antenna, and thus an unwanted parasitic component may be generated. An antenna signal may be induced in an adjacent housing and degrade the radiation performance of the antenna.

In order to improve this problem, a method using a matching element or ground switching may be applied, but there are limitations.

According to the present disclosure, it is possible to provide a connecting member that connects a plurality of parts, which can reduce or prevent degradation of antenna performance.

According to an embodiment disclosed in this document, an electronic device configured to be worn by a user includes a housing including a sidewall at least partially used as an antenna, a first housing disposed in the housing and including at least one grounding part. A printed circuit board, a second printed circuit board - wherein the second printed circuit board includes an extension portion extending along a sidewall of the housing, and a first portion extending from one end of the extension portion and connected to the printed circuit board. , and a second portion extending from the other end of the extension portion and electrically connected to the at least one ground portion -, at least one component disposed on the extension portion, and the first printed circuit board and at least one processor disposed on the second printed circuit board and operatively connected with the at least one component through the first portion of the second printed circuit board.

According to an embodiment disclosed in this document, a wearable electronic device includes a housing including a sidewall at least partially used as an antenna, a printed circuit board disposed in the housing and including at least one grounding unit, and a connection member - wherein , The connecting member extends from an extension portion extending along the sidewall of the housing, a first portion extending from one end of the extension portion and connected to the printed circuit board, and extending from the other end of the extension portion, wherein the at least a second part electrically connected to one ground, at least one component disposed on the extension portion, and disposed on the printed circuit board and connected to the at least one component through the connecting member; and at least one processor operably connected, wherein the connecting member includes a plurality of ground lines, and at least a portion of the plurality of ground lines connects to at least one contact of the printed circuit board through the second portion. It can be electrically connected to the branch.

According to the embodiments disclosed in this document, it is possible to reduce or prevent performance deterioration of an antenna due to other configurations of an electronic device.

According to the embodiments disclosed in this document, by electrically connecting one end of the connection member to the ground of the printed circuit board, it is possible to reduce or prevent performance deterioration of the antenna.

According to embodiments disclosed in this document, by electrically connecting at least a portion of the plurality of ground lines of the connection member to a grounding portion of the printed circuit board, deterioration in performance of the antenna may be reduced or prevented.

According to the embodiments disclosed in this document, through a connecting member forming a loop structure, it is possible to reduce or prevent antenna performance degradation due to noise and/or parasitic components caused by a conventional connecting member and parts disposed therein. there is.

In addition to this, various effects identified directly or indirectly through this document may be provided.

1 is a perspective view of the front of a mobile electronic device according to an embodiment.
2 is a perspective view of a rear surface of an electronic device according to an exemplary embodiment.
3 is an exploded perspective view of an electronic device according to an exemplary embodiment.
4 is a perspective view illustrating some configurations of an electronic device according to an exemplary embodiment.
5 is a perspective view illustrating some configurations of an electronic device according to an exemplary embodiment.
6 is a view showing one side of a printed circuit board according to an exemplary embodiment.
7 is a view illustrating a connecting member according to an exemplary embodiment.
8 is a graph showing total radiation efficiency of an electronic device according to an embodiment and an electronic device according to a comparative embodiment.
9 is a graph showing a reflection coefficient (or return loss [dB]) of an electronic device according to an embodiment and an electronic device according to a comparative embodiment.
10 is a block diagram of an electronic device in a network environment, according to various embodiments.
In connection with the description of the drawings, the same or similar reference numerals may be used for the same or similar elements.

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

1 is a perspective view of the front of a mobile electronic device according to an embodiment.

2 is a perspective view of a rear surface of an electronic device according to an exemplary embodiment.

Referring to FIGS. 1 and 2 , the electronic device 100 according to an embodiment includes a first surface (or front surface) 110A, a second surface (or rear surface) 110B, and a first surface 110A. and a housing 110 including a side surface 110C surrounding a space between the second surface 110B, and connected to at least a portion of the housing 110 to set the electronic device 100 to a user's body part (eg : It may include binding members 150 and 160 configured to be detachably attached to wrists, ankles, etc.). In another embodiment (not shown), the housing may refer to a structure forming some of the first surface 110A, the second surface 110B, and the side surface 110C of FIG. 1 . According to one embodiment, at least a portion of the first surface 110A may be formed by a substantially transparent front plate 101 (eg, a glass plate or a polymer plate including various coating layers). The second face 110B may be formed by the substantially opaque back plate 107 . The rear plate 107 is formed, for example, of coated or tinted glass, ceramic, polymer, metal (eg, aluminum, stainless steel (STS), or magnesium), or a combination of at least two of the foregoing materials. It can be. The side surface 110C may be formed by a side bezel structure (or “side member”) 106 coupled to the front plate 101 and the rear plate 107 and including metal and/or polymer. In some embodiments, the back plate 107 and the side bezel structure 106 may be integrally formed and include the same material (eg, a metal material such as aluminum). The coupling members 150 and 160 may be formed of various materials and shapes. Integral and plurality of unit links may be formed to flow with each other by woven material, leather, rubber, urethane, metal, ceramic, or a combination of at least two of the above materials.

According to an embodiment, the electronic device 100 includes a display 120 (see FIG. 3), audio modules 105 and 108, sensor modules 111, key input devices 102, 103 and 104, and connector holes ( 109) may include at least one or more. In some embodiments, the electronic device 100 omits at least one of the components (eg, the key input devices 102, 103, and 104, the connector hole 109, or the sensor module 111) or has other components. Additional elements may be included.

The display 120 may be exposed through a substantial portion of the front plate 101 , for example. The shape of the display 120 may be a shape corresponding to the shape of the front plate 101, and may have various shapes such as a circle, an ellipse, or a polygon. The display 120 may be coupled to or disposed adjacent to a touch sensing circuit, a pressure sensor capable of measuring the intensity (pressure) of a touch, and/or a fingerprint sensor.

The audio modules 105 and 108 may include a microphone hole 105 and a speaker hole 108 . A microphone for acquiring external sound may be disposed inside the microphone hole 105, and in some embodiments, a plurality of microphones may be disposed to detect the direction of sound. The speaker hole 108 can be used as an external speaker and a receiver for a call. In some embodiments, the speaker holes 107 and 114 and the microphone hole 105 may be implemented as one hole, or a speaker may be included without the speaker holes 107 and 114 (eg, a piezo speaker).

The sensor module 111 may generate an electrical signal or data value corresponding to an internal operating state of the electronic device 100 or an external environmental state. The sensor module 111 may include, for example, a biometric sensor module 111 (eg, an HRM sensor) disposed on the second surface 110B of the housing 110 . The electronic device 100 includes a sensor module (not shown), for example, a gesture sensor, a gyro sensor, an air pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a color sensor, an IR (infrared) sensor, a bio sensor, a temperature sensor, At least one of a humidity sensor and an illuminance sensor may be further included.

The key input devices 102, 103, and 104 include a wheel key 102 disposed on a first surface 110A of the housing 110 and rotatable in at least one direction, and/or a side surface 110C of the housing 110. ) may include side key buttons 102 and 103 disposed on. The wheel key may have a shape corresponding to the shape of the front plate 101 . In another embodiment, the electronic device 100 may not include some or all of the above-mentioned key input devices 102, 103, and 104, and the key input devices 102, 103, and 104 that are not included may display It may be implemented in other forms such as soft keys on 120. The connector hole 109 may accommodate a connector (eg, a USB connector) for transmitting and receiving power and/or data to and from an external electronic device and a connector for transmitting and receiving an audio signal to and from an external electronic device. Other connector holes (not shown) may be included. The electronic device 100 may further include, for example, a connector cover (not shown) that covers at least a portion of the connector hole 109 and blocks external foreign substances from entering the connector hole.

The coupling members 150 and 160 may be detachably coupled to at least a portion of the housing 110 using the locking members 151 and 161 . The fastening members 150 and 160 may include one or more of a fixing member 152, a fixing member fastening hole 153, a band guide member 154, and a band fixing ring 155.

The fixing member 152 may be configured to fix the housing 110 and the fastening members 150 and 160 to a part of the user's body (eg, wrist, ankle, etc.). The fixing member fastening hole 153 corresponds to the fixing member 152 to fix the housing 110 and the fastening members 150 and 160 to a part of the user's body. The band guide member 154 is configured to limit the movement range of the fixing member 152 when the fixing member 152 is engaged with the fixing member fastening hole 153, so that the fastening members 150 and 160 are attached to a part of the user's body. It can be tightly bonded. The band fixing ring 155 may limit the movement range of the fastening members 150 and 160 in a state in which the fixing member 152 and the fixing member fastening hole 153 are fastened.

3 is an exploded perspective view of an electronic device according to an exemplary embodiment.

Referring to FIG. 3 , an electronic device 300 (eg, the electronic device 100 of FIG. 1 ) includes a side bezel structure 310, a wheel key 320, a front plate 101, a display 120, a first 1 antenna 350, second antenna 355, support member 360 (eg bracket), battery 370, printed circuit board 380, sealing member 390, rear plate 393, fastening member ( 395 , 397 ), a wireless charging coil 345 , a sensor module 340 , a cover 365 , and an optical film 385 . At least one of the components of the electronic device 300 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 duplicate descriptions will be omitted below. The support member 360 may be disposed inside the electronic device 300 and connected to the side bezel structure 310 or integrally formed with the side bezel structure 310 . The support member 360 may be formed of, for example, a metal material and/or a non-metal (eg, polymer) material. The support member 360 may have the display 120 coupled to one surface and the printed circuit board 380 coupled to the other surface. A processor, memory, and/or interface may be mounted on the printed circuit board 380 . The processor may include, for example, one or more of a central processing unit, an application processor, a graphic processing unit (GPU), an application processor, a sensor processor, or a communication processor.

Memory may include, for example, volatile memory or non-volatile memory. The interface may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface), an SD card interface, and/or an audio interface. The interface may electrically or physically connect the electronic device 300 to an external electronic device, and may include a USB connector, an SD card/MMC connector, or an audio connector.

The battery 370 is a device for supplying power to at least one component of the electronic device 300, and may include, for example, a rechargeable secondary battery. At least a portion of the battery 370 may be disposed on substantially the same plane as the printed circuit board 380 , for example. The battery 370 may be integrally disposed inside the electronic device 100 or may be disposed detachably from the electronic device 100 .

The first antenna 350 may be disposed between the display 120 and the support member 360 . The first antenna 350 may include, for example, a near field communication (NFC) antenna, a wireless charging antenna, and/or a magnetic secure transmission (MST) antenna. The first antenna 350 may, for example, perform short-range communication with an external device, wirelessly transmit/receive power required for charging, and transmit a short-range communication signal or a self-based signal including payment data. . In another embodiment, an antenna structure may be formed by a part of the side bezel structure 310 and/or the support member 360 or a combination thereof.

The second antenna 355 may be disposed between the circuit board 380 and the back plate 393 . The second antenna 355 may include, for example, a near field communication (NFC) antenna, a wireless charging antenna, and/or a magnetic secure transmission (MST) antenna. The second antenna 355 may, for example, perform short-range communication with an external device, wirelessly transmit/receive power required for charging, and transmit a short-range communication signal or a self-based signal including payment data. . In another embodiment, an antenna structure may be formed by a part of the side bezel structure 310 and/or the rear plate 393 or a combination thereof.

The sealing member 390 may be positioned between the side bezel structure 310 and the rear plate 393 . The sealing member 390 may be configured to block moisture and foreign substances from entering into the space surrounded by the side bezel structure 310 and the back plate 393 from the outside.

In one embodiment, the wireless charging coil 345 may be disposed on one side of the back plate 393. For example, the wireless charging coil 345 may be disposed between the back plate 393 and the cover 365. In one embodiment, the wireless charging coil 345 may be configured to transmit and receive power signals from an external device.

In one embodiment, the sensor module 340 may be disposed between the back plate 393 and the cover 365, for example. In one embodiment, sensor module 340 may at least partially face cover 365 . For example, the sensor module 340 may face the cover 365 by being disposed in a form that is at least partially accommodated in a hollow formed in the wireless charging coil 345 . The sensor module 340 may include, for example, a substrate unit and a sensor unit disposed on the substrate unit and configured to obtain biometric information. The sensor unit may be disposed to face the cover 365 that is at least partially in contact with the user's wrist while the user is wearing the electronic device 300 . In one embodiment, the sensor unit of the sensor module 340 may include, for example, an optical sensor including a light emitting unit and a light receiving unit for measuring the user's heart rate. In this case, the cover 365 may be at least partially formed of a material capable of transmitting light (eg, substantially transparent resin). To improve optical characteristics of the sensor module 340 , an optical film 385 may be disposed between the cover 365 and the sensor module 340 . In an embodiment, the cover 365 may include electrodes (not shown) for detecting biometric information (a bioelectrical impedance analysis sensor (BIA) signal and/or an electrocardiogram sensor (ECG) sensor signal).

4 is a perspective view illustrating some configurations of an electronic device according to an exemplary embodiment.

5 is a perspective view illustrating some configurations of an electronic device according to an exemplary embodiment.

6 is a view showing one side of a printed circuit board according to an exemplary embodiment.

Referring to FIGS. 4, 5, and 6, an electronic device 400 (eg, the electronic device 300 of FIG. 3) according to an embodiment includes a printed circuit board 480, a bracket 460, and a housing 410. ), a connection member 50, a first button 416, a second button 417, and a display 420.

In one embodiment, the printed circuit board 480 (eg, the printed circuit board 380 of FIG. 3 ) has a first side 480A and a second side 480B facing in the opposite direction to the first side 480A. can include For example, the first side 480A of the printed circuit board 480 faces the first direction 1, and the second side 480B faces the second direction 2 opposite to the first direction 1. can be headed

In one embodiment, although not shown, various electronic components (eg, the processor 1020 of FIG. 10 and wireless communication) are provided on the first surface 480A and/or the second surface 480B of the printed circuit board 480. module 1092) can be deployed. In one embodiment, a protective member 485 for protecting electronic components disposed on the printed circuit board 480 may be disposed on the first surface 480A and/or the second surface 480B of the printed circuit board 480. can For example, the protective member 485 may include an insulating member (eg, resin) covering the electronic component to protect it from external moisture, and a conductive layer formed on the surface of the insulating member to shield electromagnetic interference (EMI) ( For example, it may consist of conformal shielding) and/or a shield can covering electronic components. However, it is not limited thereto.

In one embodiment, printed circuit board 480 may be disposed on bracket 460 . For example, the printed circuit board 480 may be disposed in the first direction 1 of the bracket 460 . In one embodiment, the second side 480B of the printed circuit board 480 may face the bracket 460 .

In one embodiment, the housing 410 (eg, the side bezel structure 310 of FIG. 3 ) is a sidewall 415 forming at least a portion of a side surface (eg, the side surface 110C of FIG. 2 ) of the electronic device 400 . ) may be included. In one embodiment, the side wall 415 may extend in a height direction (eg, in the first direction 1) of the electronic device 400 and surround the bracket 460. In one embodiment, when the housing 410 is viewed from above (eg, when viewed in the first direction (1) or the second direction (2)), the shape of the sidewall 415 may be substantially circular. However, it is not limited thereto, and the sidewall 415 may have various shapes such as a rectangle, a rectangle with rounded corners, or a polygon.

In one embodiment, the housing 410 may include a first point 411 and a second point 412 formed on the side wall 415 or protruding inward from the side wall 415 .

In one embodiment, the sidewall 415 of the housing 410 extends in one direction (eg, counterclockwise) from the first point 411 to the second point 412, and has a first portion having a first length ( 413) and a second portion 414 extending from the first point 411 to the second point 412 in a direction different from the one direction (eg, clockwise) and having a second length shorter than the first length can include

In one embodiment, the electronic device 400 may include an antenna including at least a portion of the housing 410 as an antenna element. In one embodiment, the housing 410 is supplied with power at a first point 411 and grounded at a second point 412 to operate as an antenna for transmitting and receiving a radio signal.

In one embodiment, the first point 411 of the housing 410 may contact the first connector 481 disposed on the second surface 480B of the printed circuit board 480 . The first connector 481 may include, for example, a C-clip connector, but is not limited thereto. In one embodiment, the wireless communication circuit disposed on the printed circuit board 480 (eg, the wireless communication circuit 1092 of FIG. 10) is a transmission line formed on the printed circuit board 480 and a second electrically connected to the transmission line. 1 may be electrically connected to the first point 411 of the housing 410 through the connector 481 .

In one embodiment, the second point 412 of the housing 410 may come into contact with the second connector 482 disposed on the second surface 480B of the printed circuit board 480 . The second connector 482 may include, for example, a C-clip connector, but is not limited thereto. In one embodiment, the second point 412 of the housing 410 may be electrically connected to a ground plane of the printed circuit board 480 through a second connector 482 . The ground plane may include a copper foil layer positioned on at least one layer of the printed circuit board 480 . The ground plane may be formed in one or a plurality of regions in one or a plurality of layers of the printed circuit board. In this respect, the ground plane may be referred to as at least one ground.

In one embodiment, the housing 410 includes a first resonant frequency corresponding to a first designated band (eg, a low-band (LB) of less than 1 GHz, but is not limited thereto) and a second designated band ( Example: A second resonance frequency corresponding to a mid-band (MB, mid-band) of 1 GHz to 2.3 GHz, but is not limited thereto) may be formed. For example, the housing 410 is powered at a first point 411 and is shorted to a ground plane (ground) at a second point 412 so that the first resonant frequency band and/or the second resonant frequency band frequency bands can be formed. The first resonant frequency and the second resonant frequency are the circumferences of the first part 413 and the second part 414 of the housing 410 divided into the first point 411 and the second point 412, respectively. It may vary according to length (eg, the first length and the second length). The first resonant frequency and the second resonant frequency may vary according to a current path including the first part 413 and the second part 414 of the housing 410 , respectively.

In one embodiment, the wireless communication circuit may transmit and receive radio signals of the first designated band and the second designated band by feeding power to the first point 411 of the housing 410 .

In one embodiment, the bracket 460 (eg, the support member 360 of FIG. 3 ) may be at least partially accommodated within the space formed by the housing 410 . For example, the bracket 460 may be disposed inside the sidewall 415 of the housing 410 . In one embodiment, the bracket 460 may be at least partially spaced from the sidewall 415 of the housing 410 . For example, bracket 460 may include sidewall 415 and opposite side surface 460C, and sidewall 460C of bracket 460 may be at least partially spaced from sidewall 415 .

In one embodiment, the bracket 460 may support the printed circuit board 480 and the connecting member 50 .

In one embodiment, the connection member 50 may include a flexible printed circuit board or a rigid-flexible printed circuit board, at least a portion of which is bendable.

In one embodiment, connecting member 50 may be disposed at least partially between bracket 460 and sidewall 415 . For example, the connecting member 50 may be partially seated in the receiving groove 462 formed on the side surface 460C of the bracket 460 and positioned between the bracket 460 and the side wall 415 .

In one embodiment, the connecting member 50 may be fixed to the side surface 460C of the bracket 460. For example, the connecting member 50 may be coupled to the bracket 460 in such a way that the protrusion 464 formed in the receiving groove 462 and the hole 537 formed in the connecting member 50 are fitted. . For another example, the connecting member 50 may be coupled to the bracket 460 through an adhesive member (eg, double-sided tape) or a fixing member (eg, a screw).

In one embodiment, the connection member 50 is formed on the sidewall 415 of the housing 410 when viewed from the side of the electronic device 400 (eg, when viewed in a direction perpendicular to the first direction 1). and/or may be disposed at least partially overlapping with the bracket 460 .

In one embodiment, the connecting member 50 may be disposed between the bracket 460 and the first part 413 of the housing 410 . For example, the connecting member 50 may be closer to the first part 413 than the second part 414 of the housing 410 . However, it is not limited thereto, and for another example, unlike the illustration, the connecting member 50 may be disposed between the bracket 460 and the second part 414 of the housing 410.

In one embodiment, the connecting member 50 may include a first part 51 , a second part 52 , and an extension part 53 .

In one embodiment, extension portion 53 may be positioned between bracket 460 and sidewall 415 . In one embodiment, the extension portion 53 may extend along the sidewall 415 of the housing 410 (or the sidewall 460C of the bracket 460). In one embodiment, the extension portion 53 may be at least partially accommodated in the receiving groove 462 of the bracket 460.

In one embodiment, one end 53A of the extension portion 53 is positioned between the first button 416 and the bracket 460, and the other end 53B is positioned between the second button 417 and the bracket 460. can be located in

In one embodiment, various parts of the electronic device 400 may be disposed on the extension part 53 . For example, the first part 531 , the second part 532 , and the third part 533 may be disposed on the extension part 53 .

In one embodiment, the first part 531 may include a first dome switch and/or a first biosensor (or a first biosensor structure for detecting first biometric information). In one embodiment, the first dome switch may be pressed by the first button 416 (eg, the key input device 104 of FIG. 1 ) according to a user's manipulation to generate an electrical signal. In one embodiment, the first biosensor may include a conductive structure, and the conductive structure may be electrically connected to the first button 416 at least partially formed of a conductive material. The first biosensor and the first button 416 may operate as electrodes for detecting the user's biometric information when the user's body contacts the first button 416 . In one embodiment, the signal detected through the first biosensor and the first button 416 is transferred to a processor (eg, the processor 1020 of FIG. 10 ) of the electronic device 400 through the connecting member 50. and the processor may obtain first biometric information of the user based on the detected signal. In one embodiment, the first biosensor may include a bioelectrical impedance analysis sensor (BIA sensor), and the first biometric information may include information on components of the user's body, but is not limited thereto. no.

In one embodiment, the second component 532 may include a second dome switch and/or a second biosensor different from the first biosensor (or a second biosensor structure for detecting second biometric information). . In one embodiment, the second dome switch may be pressed by the second button 417 according to a user's manipulation to generate an electrical signal. In one embodiment, the second biosensor may include a second conductive structure, and the second conductive structure may be at least partially electrically connected to the second button 417 formed of a conductive material. In one embodiment, the second biosensor and the second button 417 may operate as electrodes for detecting the user's biometric information when the user's body contacts the second button 417 . In one embodiment, signals detected by the second biosensor and the second button 417 may be transferred to the processor through the connecting member 50 . The processor may obtain second biometric information of the user based on the detected signal. In one embodiment, the second biometric sensor may include an ECG sensor (electrocardiogram sensor), and the second biometric information may include electrocardiogram information of a user, but is not limited thereto.

According to an embodiment, the first component 531 and/or the second component 532 may include a biometric sensor, and the biometric sensor is a button for the electronic device 400 to obtain user's biometric information. It may be a conductive structure (eg, a conductive plate) to be electrically connected to (or conductively connected to) (416, 417). The conductive structure extends from the contact portions 5311 and 5321 and the contact portions 5311 and 5321 that at least partially contact the buttons 416 and 417 and are electrically connected at the ends 53A and 53B of the connecting member 50. Fixing parts 5312 and 5322 may be included. In one embodiment, a dome switch may be disposed between the conductive structure and one surface of the connecting member 50 .

An electronic device according to an embodiment includes an analog-to-digital converter (not shown) that processes analog signals detected from the first biosensor and the second biosensor into digital signals and transmits the digital signals to the processor. can do. The analog-to-digital converter may be disposed on the printed circuit board 480, but is not limited thereto.

In one embodiment, the third part 533 may be disposed between the first part 531 and the second part 532 in the extension part 53 . In one embodiment, the third component 533 may include an acoustic sensor. In one embodiment, the third part 533 may be located between the extension part 53 and the bracket 460 . In one embodiment, a microphone hole 535 through which sound is introduced may be formed in the third part 533, and the microphone hole 535 may be aligned and communicate with the opening 536 formed in the extension part 53. there is.

In one embodiment, the above-described first part 531, the second part 532, and the third part 533 are not limited to the above-described example, and may be replaced with parts having functions different from those described above. may be

In one embodiment, the first portion 51 of the connecting member 50 may extend from one end 53A of the extension portion 53 . In one embodiment, the first portion 51 of the connecting member 50 may extend from one end 53A of the extension portion 53 to face the first surface 480A of the printed circuit board 480. . In one embodiment, the first portion 51 may be disposed on the first surface 480A of the printed circuit board 480 . For example, the first portion 51 may include a plug 511 of a connector, and a receptacle 487 of the connector may be provided on the first surface 480A of the printed circuit board 480. can be placed. In one embodiment, the first portion 51 may be connected to the first surface 480A of the printed circuit board 480 by coupling the plug 511 and the receptacle 487 to each other. However, in order to connect the connecting member 50 to the printed circuit board 480, it is not limited to the above-described receptacle-plug connector structure, and various methods applicable to those skilled in the art may be used. In another embodiment, the first portion 51 may be disposed on the second surface 480B of the printed circuit board 480 .

In one embodiment, at least one processor disposed on the printed circuit board 480 (eg, the processor 1020 of FIG. 10 ) connects the first component 531 and the second component 532 via the connection member 50 . ) and can be operatively connected with the third component 533. For example, the at least one processor may be connected to a first component 531, a second component 532, and a third component through conductive traces (or patterns) formed on the printed circuit board 480 and the connection member 50. (533) and can be electrically connected. In one embodiment, the at least one processor may transmit and/or receive electrical signals to (and/or from) the first component 531, the second component 532, and the third component 533. there is. The electrical signal may be transmitted through the first part 51 of the connecting member 50 .

In one embodiment, the second portion 52 of the connecting member 50 may extend from the other end portion 53B of the extension portion 53 . In one embodiment, the second portion 52 of the connecting member 50 may extend from the other end 53B of the extension portion 53 to face the second surface 480B of the printed circuit board 480. . In one embodiment, the second portion 52 may be disposed on the second side 480B of the printed circuit board 480 . In one embodiment, a conductive region 521 (or conductive pad) partially exposed to the conductive pattern of the connecting member 50 may be formed in the second portion 52 . In one embodiment, the conductive region 521 may face the second side 480B of the printed circuit board 480 . In one embodiment, the conductive region 521 may contact the third connector 483 . In one embodiment, the conductive region 521 may be electrically connected to the ground plane of the printed circuit board 480 through the third connector 483 . In one embodiment, the third connector 483 may include, for example, a C-clip, but is not limited thereto. In another embodiment, the second portion 52 of the connecting member 50 may be disposed on the first surface 480A of the printed circuit board 480 .

In one embodiment, the connection member 50 may include a plurality of conductive traces (or patterns). The plurality of conductive traces include signal lines and power lines for the operation of the first component 531, the second component 532, and the third component 533; A plurality of ground lines may be included. In an embodiment, at least some of the plurality of ground lines may be directly or indirectly (eg, through another ground line) electrically connected to the conductive region 521 of the second portion 52 . The plurality of ground lines may be electrically connected to a ground plane of the printed circuit board 480 through the conductive region 521 of the second portion 52 .

In one embodiment, the connection member 50 has a first portion 51 disposed on the printed circuit board 480 and operatively connected to at least one processor, and a second portion 52 provided on the printed circuit board (480). A loop structure electrically connected to the ground area of 480) may be formed. By forming a loop structure between both ends of the connecting member 50 (eg, the first part 51 and the second part 52), noise and/or parasitic components can be reduced, thereby reducing the performance of the antenna. can be reduced and/or prevented. Differences in effects according to the exemplary embodiment of the present disclosure and the comparative exemplary embodiment will be described later with reference to FIGS. 8 and 9 .

In one embodiment, the first button 416 and the second button 417 may be at least partially exposed through the housing 410 . In one embodiment, the first button 416 and the second button 417 are when looking at the side (eg, side 110C of FIG. 2) of the housing 410 (eg, in the first direction 1). When viewed in a vertical direction) may at least partially overlap the connection member 50 . In one embodiment, the first button 416 and the second button 417 are when the sidewall 415 of the housing 410 is viewed from the front (eg, when viewed in a direction perpendicular to the first direction 1). ) may overlap at least partially with the extension portion 53 of the connecting member 50 . For example, the first button 416 may overlap at least partially with one end 53A of the extension part 53, and the second button 417 may overlap with the other end 53B of the extension part 53. They may overlap at least partially.

In one embodiment, display 420 (eg, display 120 of FIG. 3 ) may be disposed within housing 410 . In one embodiment, a bracket 460 may be disposed between the display 420 and the printed circuit board 480 . For example, the printed circuit board 480 is disposed and supported in one direction (eg, the first direction (1)) of the bracket 460, and the display 420 is disposed in the other direction (eg, the second direction (2)). ) can be placed and supported.

7 is a view illustrating a connecting member according to an exemplary embodiment.

In FIG. 7 , overlapping descriptions of components having the same reference numerals as those described above are omitted.

Referring to FIG. 7 , the connecting member 50 according to an exemplary embodiment may be at least partially bent. In one embodiment, the connecting member 50 may include a flexible portion(s) and a rigid portion(s). For example, the connecting member 50 includes a first rigid part 711, a second rigid part 712, a third rigid part 713, a fourth rigid part 714, a fifth rigid part 715, A first flexible part 761 , a second flexible part 762 , a third flexible part 763 , and a fourth flexible part 764 may be included.

In one embodiment, a plug 511 may be disposed on the first rigid portion 711 . In one embodiment, the first flexible portion 761 may connect the first rigid portion 711 and the second rigid portion 712 . For example, the first flexible portion 761 may extend from the first rigid portion 711 to the second rigid portion 712 . In one embodiment, the first rigid portion 711 and the first flexible portion 761 extend from one end 53A of the extension portion 53, so that the first portion 51 of the connecting member 50 ) can be referred to as

In one embodiment, the first part 531 may be disposed on the second rigid part 712 .

In one embodiment, the second flexible part 762 may connect the second rigid part 712 and the third rigid part 713 . For example, the second flexible portion 762 may extend from the second rigid portion 712 to the third rigid portion 713 .

In one embodiment, a third component 533 is disposed on the third rigid portion 713, and an opening 536 communicating with a microphone hole (eg, 535 in FIG. 4 ) of the third component 533 is formed. can

In one embodiment, the third flexible part 763 may connect the third rigid part 713 and the fourth rigid part 714 . For example, the third flexible portion 763 may extend from the third rigid portion 713 to the fourth rigid portion 714 in a direction away from the second flexible portion 762 .

In one embodiment, the second part 532 may be disposed on the fourth rigid part 714 .

In one embodiment, the second rigid part 712, the second flexible part 762, the third rigid part 713, the third flexible part 763, and the fourth rigid part 714 are the housing 410 ) It may extend along the sidewall (415 in FIG. 4) or the side (460C in FIG. 4) of the bracket (460 in FIG. 4). In this regard, the second rigid part 712, the second flexible part 762, the third rigid part 713, the third flexible part 763, and the fourth rigid part 714 are connected to the connecting member 50 ) may be referred to as an extension portion 53 of In one embodiment, one end 53A of the connecting member 50 may be understood to include at least a portion of the second rigid portion 712 . In one embodiment, it can be understood that the other end 53B of the connecting member 50 includes at least a portion of the fourth rigid portion 714 .

In an embodiment, a conductive region 521 may be formed in the fifth rigid portion 715 . The conductive region 521 may be a pad (or conductive pad) electrically connected to a ground region of the printed circuit board 480 through the third connector 483 .

In one embodiment, the fourth flexible part 764 may connect the fourth rigid part 714 and the fifth rigid part 715 . The fourth flexible portion 764 may extend from the fourth rigid portion 714 to the fifth rigid portion 715 .

In one embodiment, the fourth flexible portion 764 and the fifth rigid portion 715 extend from the other end 53B of the extension portion 53, so that the second portion 52 of the connecting member 50 ) can be referred to as

However, the above-described classification of the rigid portion and the flexible portion is exemplary, and various design changes may be possible. For example, when the third part 533 is omitted, the third rigid part 713 may be replaced with a flexible part. In another example, one end 53A (or the other end 53B) of the extension portion 53 is described as including at least a portion of the second rigid portion 712 (or the fourth rigid portion 714). However, in another embodiment, the one end 53A and/or the other end 53B of the extension part 53 may be at least partially formed as a flexible part.

According to an embodiment, an electronic device configured to be worn by a user (eg, the electronic device 400 of FIG. 4 ) includes a sidewall (eg, the sidewall 415 of FIG. 4 ) at least partially used as an antenna. a housing (eg, housing 410 in FIG. 4 ); a first printed circuit board (eg, the printed circuit board 480 of FIG. 4 ) disposed within the housing and including at least one ground; A second printed circuit board (eg, connecting member 50 of FIG. 4 ), the second printed circuit board, an extension part extending along the sidewall of the housing (eg, extension part 53 of FIG. 4 ), the A first portion (eg, first portion 51 in FIG. 4 ) extending from one end of the extension portion (eg, one end portion 53A in FIG. 4 ) and connected to the first printed circuit board, and the extension portion a second part (eg, the second part 52 of FIG. 4) extending from the other end (eg, the other end 53B of FIG. 4) and electrically connected to the at least one ground; at least one component disposed on the extension portion; and at least one processor disposed on the first printed circuit board and in operative connection with the at least one component via the first portion of the second printed circuit board (eg, processor 1020 of FIG. 10 ). ; can be included.

The electronic device according to an embodiment includes a bracket (eg, the bracket 460 of FIG. 4 ) disposed within the housing to support the first printed circuit board, the bracket being at least partially spaced apart from the sidewall, , The extension portion of the second printed circuit board may be positioned between the bracket and the sidewall.

In one embodiment, the first printed circuit board may include a first surface (eg, the first surface 480A of FIG. 4 ) or a second surface opposite to the first surface (eg, the first surface 480A of FIG. 4 ) of the first printed circuit board. : a receptacle (eg, the receptacle 487 of FIG. 4) disposed on the second surface 480B of FIG. 5), and the second printed circuit board is disposed on the first portion and coupled to the receptacle A plug (eg, plug 511 of FIG. 4 ) may be included.

In an embodiment, the first part of the second printed circuit board may include a first rigid part (eg, the first rigid part 711 of FIG. 7 ) and a first flexible part (eg, the first flexible part of FIG. 7 ). portion 761), the plug is disposed on the first rigid portion, and the first flexible portion may extend from the first rigid portion to the one end of the extension portion.

An electronic device according to an embodiment includes a first button (eg, first button 416 of FIG. 4 ) and a second button (eg, second button of FIG. 4 ) at least partially exposed through the sidewall of the housing. 417), and when the sidewall of the housing is viewed toward the inside of the electronic device, the first button and the second button may at least partially overlap the extension portion.

In one embodiment, the first button may at least partially overlap the one end of the extension, and the second button may at least partially overlap the other end of the extension.

In one embodiment, the at least one component may include a first component (eg, first component 531 of FIG. 4 ), a second component (eg, second component 532 of FIG. 4 ), and the first component and a third component positioned between the component and the second component (e.g., the third component 533 of FIG. 4), the first component operatively connected to the first button and a first dome switch and a second component. 1 biosensor structure, and the second component may include a first dome switch operably connected to the second button and a second biosensor structure different from the first biosensor.

In one embodiment, the extended portion of the second printed circuit board includes: a second rigid portion (eg, second rigid portion 712 in FIG. 7 ) on which the first component is disposed; a third rigid portion (eg, the third rigid portion 713 of FIG. 7 ) where the third component is disposed; a second flexible portion (eg, the second flexible portion 762 of FIG. 7 ) connecting the second rigid portion and the third rigid portion; a fourth rigid part (eg, the fourth rigid part 714 of FIG. 7 ) where the second part is disposed; and a third flexible part (for example, the third flexible part 763 of FIG. 7) connecting the third rigid part and the fourth rigid part, wherein the one end of the extension part is formed by the second rigid part. portion, and the other end of the extension portion may at least partially include the fourth rigid portion.

In one embodiment, the first biosensor structure and/or the second biosensor structure includes a conductive structure for obtaining a bioelectrical impedance analysis sensor (BIA sensor) signal and/or an electrocardiogram sensor (ECG sensor) signal, and the The third component may include an acoustic sensor.

In an embodiment, the second printed circuit board includes a plurality of ground lines, and the second portion includes a conductive region exposed toward the first printed circuit board (eg, the conductive region 521 of FIG. 7 ). ), wherein at least a portion of the plurality of ground lines is electrically connected to the conductive region, and at least a portion of the plurality of ground lines is electrically connected to the at least one of the plurality of ground lines of the first printed circuit board through the conductive region. It can be electrically connected to ground.

In one embodiment, the second part may include a fifth rigid part (eg, the fifth rigid part 715 of FIG. 7 ) and a fourth flexible part connecting the fifth rigid part and the other end of the extension part. (eg, the fourth flexible portion 764 of FIG. 7 ), and the conductive region may be formed on the fifth rigid portion.

In one embodiment, a C-clip (eg, the third connector 483 of FIG. 4) disposed on the first surface of the first printed circuit board or on a second surface opposite to the first surface, The conductive region may be in contact with the C-clip and electrically connected to the at least one ground portion of the first printed circuit board.

In one embodiment, the housing includes a wireless communication circuit (eg, the wireless communication module 1092 of FIG. 10) disposed on the first printed circuit board, and the housing is provided at a first point (eg, the first point in FIG. 4 ( 411) is electrically connected to the wireless communication circuit to supply power, and the housing connects to the at least one ground portion of the first printed circuit board at a second point (eg, second point 412 in FIG. 4 ). can be electrically connected.

In one embodiment, the sidewall of the housing includes a first portion extending in a first direction from the first point to the second point (eg, the first portion 413 in FIG. 4 ) and the first portion extending from the first point to the second point. and a second portion (eg, the second portion 414 of FIG. 4 ) extending in a second direction different from the first direction to a second point, and the length of the first portion of the sidewall is the second portion. longer than a length of , and the second printed circuit board may be adjacent to the first portion of the sidewall rather than the second portion.

In one embodiment, a display (eg, the display 420 of FIG. 4 ) may be included, and the bracket may be disposed between the display and the first printed circuit board.

According to an embodiment, a wearable electronic device (eg, the electronic device 400 of FIG. 4 ) includes a housing (eg, the electronic device 400 of FIG. 4 ) including a sidewall (eg, the sidewall of FIG. 4 ) at least partially used as an antenna. housing 410); a printed circuit board disposed within the housing and including at least one ground (eg, the printed circuit board 480 of FIG. 4 ); A connecting member (eg, the connecting member 50 of FIG. 4 ), the connecting member, an extension part extending along the sidewall of the housing (eg, the extension part 53 of FIG. 4 ), one end of the extension part ( Example: a first part extending from one end 53A in FIG. 4 and connected to the printed circuit board (eg, first part 51 in FIG. 4 ), and the other end of the extension part (eg, FIG. 4 and a second portion (eg, the second portion 52 of FIG. 4 ) extending from the other end portion 53B) and electrically connected to the at least one ground portion; at least one component disposed on the extension portion; and at least one processor disposed on the printed circuit board and operatively connected to the at least one component through the connecting member (eg, the processor 1020 of FIG. 10 ), wherein the connecting member includes: , and a plurality of ground lines, and at least a portion of the plurality of ground lines may be electrically connected to at least one ground portion of the printed circuit board through the second portion.

The wearable electronic device according to an embodiment includes a C-clip (eg, the third connector 483 of FIG. 4) disposed on the printed circuit board, and the second portion faces the printed circuit board. An exposed conductive region (eg, the conductive region 521 of FIG. 4 ) is formed, and at least a portion of the plurality of ground lines is electrically connected to the conductive region through the C-clip contacting the conductive region. It may be electrically connected to at least one ground of the printed circuit board.

A wearable electronic device according to an embodiment includes a first button (eg, first button 416 of FIG. 4 ) and a second button (eg, second button 416 of FIG. 4 ) that are at least partially exposed through the sidewall of the housing. button 417), and the first button and the second button may at least partially overlap the extension portion.

In one embodiment, the first button may at least partially overlap the one end of the connecting member, and the second button may at least partially overlap the other end of the connecting member.

The wearable electronic device according to an embodiment includes a bracket (eg, the bracket 460 of FIG. 4 ) disposed within the housing to support the printed circuit board, the bracket being at least partially spaced apart from the sidewall, An extension of the connecting member may be located between the bracket and the side wall.

8 is a graph showing total radiation efficiency of an electronic device according to an embodiment and an electronic device according to a comparative embodiment.

9 is a graph showing a reflection coefficient (or return loss [dB]) of an electronic device according to an embodiment and an electronic device according to a comparative embodiment.

In FIGS. 8 and 9 , reference numerals 802 and 902 may be graphs of electronic devices according to an embodiment, and reference numerals 804 and 904 may be graphs of electronic devices according to comparative embodiments.

Unlike the connecting member 50 of the electronic device according to the exemplary embodiment of FIGS. 8 and 9 , the connecting member of the electronic device according to the comparative embodiment of FIGS. 8 and 9 uses only the first portion 51 to connect the printed circuit board 480 It may be electrically connected to a ground area and may not include a loop structure. For example, in the electronic device according to the comparative embodiment, the second part 52 electrically connected to the ground plane of the printed circuit board 480 according to the embodiment may be omitted.

The connection member of the electronic device according to the comparative embodiment may affect the radiation field of the antenna due to noise and parasitics, and may deteriorate the performance of the antenna. In particular, the antenna structure forms a field using a conductive pattern (eg, an outer conductive sidewall) formed on at least a partial area of the housing 410, parallel to the sidewall 415 of the housing 410 (or a standard of the electronic device). The connecting member disposed vertically in) is recognized as another antenna element distinct from the housing 410 and may degrade antenna performance.

According to an embodiment, the electronic device may include a connecting member 50 having both ends forming a loop structure. For example, the first part 51, which is one end of the connecting member 50, is disposed on the printed circuit board 480 and electrically connected to at least one processor, and the second part, which is the other end of the connecting member 50 ( 52) may be electrically connected to the ground plane of the printed circuit board 480. According to an embodiment, since the connection member 50 including a loop structure does not act as a parasitic component even when the housing 410 operates as an antenna, it is possible to reduce and/or prevent performance degradation of the antenna.

For example, referring to FIG. 8 , radiation efficiency 802 of an electronic device according to an exemplary embodiment may be higher than radiation efficiency 804 of an electronic device according to a comparative embodiment in all frequency bands.

For another example, referring to FIG. 9 , the reflection coefficient 902 of the electronic device according to an embodiment is about 1200 MHz to 1500 MHz and about 1700 than the reflection coefficient 904 of the electronic device according to the comparative embodiment. It may be lower in the MHz to 2000 MHz band. Through this, communication performance of a frequency band used by the electronic device for communication may be improved.

10 is a block diagram of an electronic device 1001 within a network environment 1000 according to various embodiments.

Referring to FIG. 10 , in a network environment 1000, an electronic device 1001 communicates with an electronic device 1002 through a first network 1098 (eg, a short-range wireless communication network) or through a second network 1099. It is possible to communicate with at least one of the electronic device 1004 or the server 1008 through (eg, a long-distance wireless communication network). According to an embodiment, the electronic device 1001 may communicate with the electronic device 1004 through the server 1008. According to an embodiment, the electronic device 1001 includes a processor 1020, a memory 1030, an input module 1050, an audio output module 1055, a display module 1060, an audio module 1070, a sensor module ( 1076), interface 1077, connection terminal 1078, haptic module 1079, camera module 1080, power management module 1088, battery 1089, communication module 1090, subscriber identification module 1096 , or an antenna module 1097. In some embodiments, in the electronic device 1001, at least one of these components (eg, the connection terminal 1078) may be omitted or one or more other components may be added. In some embodiments, some of these components (eg, sensor module 1076, camera module 1080, or antenna module 1097) are integrated into a single component (eg, display module 1060). It can be.

The processor 1020, for example, executes software (eg, the program 1040) to cause at least one other component (eg, hardware or software component) of the electronic device 1001 connected to the processor 1020. It can control and perform various data processing or calculations. According to one embodiment, as at least part of data processing or operation, processor 1020 transfers commands or data received from other components (eg, sensor module 1076 or communication module 1090) to volatile memory 1032. , process commands or data stored in the volatile memory 1032 , and store resultant data in the non-volatile memory 1034 . According to an embodiment, the processor 1020 may include a main processor 1021 (eg, a central processing unit or an application processor) or a secondary processor 1023 (eg, a graphic processing unit, a neural network processing unit ( NPU: neural processing unit (NPU), image signal processor, sensor hub processor, or communication processor). For example, when the electronic device 1001 includes a main processor 1021 and an auxiliary processor 1023, the auxiliary processor 1023 may use less power than the main processor 1021 or be set to be specialized for a designated function. can The auxiliary processor 1023 may be implemented separately from or as part of the main processor 1021 .

The secondary processor 1023 may, for example, take the place of the main processor 1021 while the main processor 1021 is inactive (eg sleep), or the main processor 1021 is active (eg application execution). ) state, together with the main processor 1021, at least one of the components of the electronic device 1001 (eg, the display module 1060, the sensor module 1076, or the communication module 1090) It is possible to control at least some of the related functions or states. According to one embodiment, the auxiliary processor 1023 (eg, image signal processor or communication processor) may be implemented as part of other functionally related components (eg, camera module 1080 or communication module 1090). there is. According to an embodiment, the auxiliary processor 1023 (eg, a neural network processing device) may include a hardware structure specialized for processing an artificial intelligence model. AI models can be created through machine learning. Such learning may be performed, for example, in the electronic device 1001 itself where the artificial intelligence model is performed, or may be performed through a separate server (eg, the server 1008). The learning algorithm may include, for example, supervised learning, unsupervised learning, semi-supervised learning or reinforcement learning, but in the above example Not limited. The artificial intelligence model may include a plurality of artificial neural network layers. Artificial neural networks include deep neural networks (DNNs), convolutional neural networks (CNNs), recurrent neural networks (RNNs), restricted boltzmann machines (RBMs), deep belief networks (DBNs), bidirectional recurrent deep neural networks (BRDNNs), It may be one of deep Q-networks or a combination of two or more of the foregoing, but is not limited to the foregoing examples. The artificial intelligence model may include, in addition or alternatively, software structures in addition to hardware structures.

The memory 1030 may store various data used by at least one component (eg, the processor 1020 or the sensor module 1076) of the electronic device 1001 . The data may include, for example, input data or output data for software (eg, the program 1040) and commands related thereto. The memory 1030 may include a volatile memory 1032 or a non-volatile memory 1034 .

The program 1040 may be stored as software in the memory 1030 and may include, for example, an operating system 1042 , middleware 1044 , or an application 1046 .

The input module 1050 may receive a command or data to be used for a component (eg, the processor 1020) of the electronic device 1001 from an outside of the electronic device 1001 (eg, a user). The input module 1050 may include, for example, a microphone, a mouse, a keyboard, a key (eg, a button), or a digital pen (eg, a stylus pen).

The sound output module 1055 may output sound signals to the outside of the electronic device 1001 . The sound output module 1055 may include, for example, a speaker or receiver. The speaker can be used for general purposes such as multimedia playback or recording playback. A receiver may be used to receive an incoming call. According to one embodiment, the receiver may be implemented separately from the speaker or as part of it.

The display module 1060 may visually provide information to the outside of the electronic device 1001 (eg, a user). The display module 1060 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 module 1060 may include a touch sensor configured to detect a touch or a pressure sensor configured to measure the intensity of force generated by the touch.

The audio module 1070 may convert sound into an electrical signal or vice versa. According to an embodiment, the audio module 1070 acquires sound through the input module 1050, the sound output module 1055, or an external electronic device connected directly or wirelessly to the electronic device 1001 (eg: Sound may be output through the electronic device 1002 (eg, a speaker or a headphone).

The sensor module 1076 detects an operating state (eg, power or temperature) of the electronic device 1001 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 one embodiment, the sensor module 1076 may include, for example, a gesture sensor, a gyro sensor, an air pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an IR (infrared) sensor, a bio sensor, It may include a temperature sensor, humidity sensor, or light sensor.

The interface 1077 may support one or more designated protocols that may be used to directly or wirelessly connect the electronic device 1001 to an external electronic device (eg, the electronic device 1002). According to one embodiment, the interface 1077 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 1078 may include a connector through which the electronic device 1001 may be physically connected to an external electronic device (eg, the electronic device 1002). According to one embodiment, the connection terminal 1078 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 1079 may convert electrical signals into mechanical stimuli (eg, vibration or motion) or electrical stimuli that a user can perceive through tactile or kinesthetic senses. According to one embodiment, the haptic module 1079 may include, for example, a motor, a piezoelectric element, or an electrical stimulation device.

The camera module 1080 may capture still images and moving images. According to one embodiment, the camera module 1080 may include one or more lenses, image sensors, image signal processors, or flashes.

The power management module 1088 may manage power supplied to the electronic device 1001 . According to one embodiment, the power management module 1088 may be implemented as at least part of a power management integrated circuit (PMIC), for example.

The battery 1089 may supply power to at least one component of the electronic device 1001 . According to an embodiment, the battery 1089 may include, for example, a non-rechargeable primary battery, a rechargeable secondary battery, or a fuel cell.

The communication module 1090 is a direct (eg, wired) communication channel or a wireless communication channel between the electronic device 1001 and an external electronic device (eg, the electronic device 1002, the electronic device 1004, or the server 1008). Establishment and communication through the established communication channel may be supported. The communication module 1090 may include one or more communication processors that operate independently of the processor 1020 (eg, an application processor) and support direct (eg, wired) communication or wireless communication. According to one embodiment, the communication module 1090 is a wireless communication module 1092 (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 1094 (eg, : a local area network (LAN) communication module or a power line communication module). Among these communication modules, the corresponding communication module is a first network 1098 (eg, a short-distance communication network such as Bluetooth, wireless fidelity (Wi-Fi) direct, or infrared data association (IrDA)) or a second network 1099 (eg : It can communicate with the external electronic device 1004 through a legacy cellular network, a 5G network, a next-generation communication network, the Internet, or a long-distance communication network such as a computer network (eg, LAN or WAN). These various types of communication modules may be integrated as one component (eg, a single chip) or implemented as a plurality of separate components (eg, multiple chips). The wireless communication module 1092 uses subscriber information (eg, International Mobile Subscriber Identifier (IMSI)) stored in the subscriber identification module 1096 within a communication network such as the first network 1098 or the second network 1099. The electronic device 1001 may be identified or authenticated.

The wireless communication module 1092 may support a 5G network after a 4G network and a next-generation communication technology, for example, NR access technology (new radio access technology). NR access technologies include high-speed transmission of high-capacity data (enhanced mobile broadband (eMBB)), minimization of terminal power and access of multiple terminals (massive machine type communications (mMTC)), or high reliability and low latency (ultra-reliable and low latency (URLLC)). -latency communications)) can be supported. The wireless communication module 1092 may support a high frequency band (eg, mmWave band) to achieve a high data rate, for example. The wireless communication module 1092 uses various technologies for securing performance in a high frequency band, such as beamforming, massive multiple-input and multiple-output (MIMO), and full-dimensional multiplexing. Technologies such as input/output (FD-MIMO: full dimensional MIMO), array antenna, analog beam-forming, or large scale antenna may be supported. The wireless communication module 1092 may support various requirements defined for the electronic device 1001, an external electronic device (eg, the electronic device 1004), or a network system (eg, the second network 1099). According to an embodiment, the wireless communication module 1092 may be used to realize peak data rate (eg, 20 Gbps or more) for realizing eMBB, loss coverage (eg, 164 dB or less) for realizing mMTC, or U-plane latency (for realizing URLLC). Example: downlink (DL) and uplink (UL) each of 0.5 ms or less, or round trip 1 ms or less) may be supported.

The antenna module 1097 may transmit or receive signals or power to the outside (eg, an external electronic device). According to an embodiment, the antenna module 1097 may include an antenna including a radiator formed of a conductor or a conductive pattern formed on a substrate (eg, PCB). According to an embodiment, the antenna module 1097 may include a plurality of antennas (eg, an array antenna). In this case, at least one antenna suitable for a communication method used in a communication network such as the first network 1098 or the second network 1099 is selected from the plurality of antennas by, for example, the communication module 1090. can be chosen A signal or power may be transmitted or received between the communication module 1090 and an external electronic device through the selected at least one antenna. According to some embodiments, other components (eg, a radio frequency integrated circuit (RFIC)) may be additionally formed as a part of the antenna module 1097 in addition to the radiator.

According to various embodiments, the antenna module 1097 may form a mmWave antenna module. According to one embodiment, the mmWave antenna module includes a printed circuit board, an RFIC disposed on or adjacent to a first surface (eg, a lower surface) of the printed circuit board and capable of supporting a designated high frequency band (eg, mmWave band); and a plurality of antennas (eg, array antennas) disposed on or adjacent to a second surface (eg, an upper surface or a side surface) of the printed circuit board and capable of transmitting or receiving signals of the designated high frequency band. can do.

At least some of the components are connected to each other through a communication method between peripheral devices (eg, a bus, general purpose input and output (GPIO), serial peripheral interface (SPI), or mobile industry processor interface (MIPI)) and 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 1001 and the external electronic device 1004 through the server 1008 connected to the second network 1099 . Each of the external electronic devices 1002 or 1004 may be the same as or different from the electronic device 1001 . According to an embodiment, all or part of operations executed in the electronic device 1001 may be executed in one or more external electronic devices among the external electronic devices 1002 , 1004 , or 1008 . For example, when the electronic device 1001 needs to perform a certain function or service automatically or in response to a request from a user or another device, the electronic device 1001 instead of executing the function or service by itself. Alternatively or additionally, one or more external electronic devices may be requested 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 deliver the execution result to the electronic device 1001 . The electronic device 1001 may provide the result as at least part of a response to the request as it is or after additional processing. To this end, for example, cloud computing, distributed computing, mobile edge computing (MEC), or client-server computing technology may be used. The electronic device 1001 may provide an ultra-low latency service using, for example, distributed computing or mobile edge computing. In another embodiment, the external electronic device 1004 may include an internet of things (IoT) device. Server 1008 may be an intelligent server using machine learning and/or neural networks. According to an embodiment, the external electronic device 1004 or server 1008 may be included in the second network 1099. The electronic device 1001 may be applied to intelligent services (eg, smart home, smart city, smart car, or health care) based on 5G communication technology and IoT-related technology.

Electronic devices according to various embodiments disclosed in this document may be devices 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. An electronic device according to an embodiment of this document is not limited to the aforementioned devices.

Various embodiments of this 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 embodiments. In connection with the description of the drawings, like reference numbers may be used for like or related elements. The singular form of a noun corresponding to an item may include one item or a plurality of items, unless the relevant context clearly dictates otherwise. 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 "A Each of the phrases such as "at least one of , B, or C" may include any one of the items listed together in that phrase, or all possible combinations thereof. Terms such as "first", "second", or "first" or "secondary" may simply be used to distinguish a given component from other corresponding components, and may be used to refer to a given component in another aspect (eg, importance or order) is not limited. A (e.g., first) component is said to be "coupled" or "connected" to another (e.g., second) component, with or without the terms "functionally" or "communicatively." When mentioned, it means that the certain component may be connected to the other component directly (eg by wire), wirelessly, or through a third component.

The term "module" used in various embodiments of this document may include a unit implemented in hardware, software, or firmware, and is interchangeably interchangeable with terms such as, for example, logic, logic blocks, components, or circuits. can be used A module may be an integrally constructed component or a minimal unit of components or a portion thereof that performs one or more functions. For example, according to one embodiment, the module may be implemented in the form of an application-specific integrated circuit (ASIC).

Various embodiments of this document describe one or more commands stored in a storage medium (eg, internal memory 1036 or external memory 1038) readable by a machine (eg, electronic device 1001). It may be implemented as software (eg, the program 1040) including them. For example, a processor (eg, the processor 1020) of a device (eg, the electronic device 1001) may call at least one command among one or more instructions stored from a storage medium and execute it. 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-temporary' only means that the storage medium is a tangible device and does not contain a signal (e.g. electromagnetic wave), and this term refers to the case where data is stored semi-permanently in the storage medium. It does not discriminate when it is temporarily stored.

According to one embodiment, 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. A computer program product is 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 Store™) or on two user devices (e.g. It can be distributed (eg downloaded or uploaded) online, directly between smart phones. In the case of online distribution, at least part of the computer program product may be temporarily stored or temporarily created in a device-readable storage medium such as a manufacturer's server, an application store server, or a relay server's memory.

According to various embodiments, each component (eg, module or program) of the components described above may include a single object or a plurality of objects, and some of the multiple objects may be separately disposed in other components. . According to various embodiments, one or more components or operations among the aforementioned components may be omitted, or one or more other components or operations may be added. Alternatively or additionally, a plurality of components (eg modules or programs) may be integrated into a single component. In this case, the integrated component may perform one or more functions of each of the plurality of components identically or similarly to those performed by a corresponding component of the plurality of components prior to the integration. . According to various embodiments, operations performed by modules, programs, or other components are executed sequentially, in parallel, iteratively, 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.

Claims (20)

An electronic device configured to be worn by a user,
a housing including a sidewall that is at least partially used as an antenna;
a first printed circuit board disposed within the housing and including at least one ground;
The second printed circuit board, the second printed circuit board,
an extension portion extending along the sidewall of the housing;
A first portion extending from one end of the extension portion and connected to the printed circuit board; and
a second portion extending from the other end of the extension portion and electrically connected to the at least one ground portion;
at least one component disposed on the extension portion; and
at least one processor disposed on the first printed circuit board and in operative connection with the at least one component via the first portion of the second printed circuit board. The method of claim 1,
a bracket disposed within the housing to support the first printed circuit board;
the bracket is at least partially spaced from the sidewall;
The electronic device of claim 1 , wherein the extended portion of the second printed circuit board is positioned between the bracket and the sidewall. The method of claim 1,
The first printed circuit board includes a receptacle disposed on a first surface of the first printed circuit board or on a second surface opposite to the first surface,
The electronic device of claim 1 , wherein the second printed circuit board includes a plug disposed on the first portion and coupled to the receptacle. The method of claim 3,
The first portion of the second printed circuit board includes a first rigid portion and a first flexible portion;
The plug is disposed in the first rigid portion,
The first flexible part extends from the first rigid part to the one end of the extension part. The method of claim 1,
A first button and a second button at least partially exposed through the sidewall of the housing,
The electronic device of claim 1 , wherein the first button and the second button at least partially overlap the extension portion when the sidewall of the housing is viewed toward the inside of the electronic device. The method of claim 5,
the first button at least partially overlaps the one end of the extension;
The electronic device of claim 1 , wherein the second button at least partially overlaps the other end of the extended portion. The method of claim 6,
The at least one component includes a first component, a second component, and a third component positioned between the first component and the second component;
the first component includes a first dome switch and a first biosensor structure operatively connected to the first button;
wherein the second component includes a first dome switch operatively connected with the second button and a second biosensor structure different from the first biosensor. The method of claim 7,
The elongated portion of the second printed circuit board:
a second rigid part on which the first part is disposed;
a third rigid part on which the third part is disposed;
a second flexible part connecting the second rigid part and the third rigid part;
a fourth rigid part on which the second part is disposed; and
A third flexible portion connecting the third rigid portion and the fourth rigid portion;
The one end of the extension portion at least partially includes the second rigid portion,
and the other end of the extended portion at least partially includes the fourth rigid portion. The method of claim 7,
The first biosensor structure and/or the second biosensor structure includes a conductive structure for acquiring a bioelectrical impedance analysis sensor (BIA sensor) signal and/or an electrocardiogram sensor (ECG sensor) signal,
The electronic device of claim 1, wherein the third component includes an acoustic sensor. The method of claim 1,
The second printed circuit board includes a plurality of ground lines,
The second portion includes a conductive region exposed toward the first printed circuit board,
At least some of the plurality of ground lines are electrically connected to the conductive region,
At least a portion of the plurality of ground lines is electrically connected to the at least one ground portion of the first printed circuit board through the conductive region. The method of claim 10,
The second part includes a fifth rigid part and a fourth flexible part connecting the fifth rigid part and the other end of the extension part,
The electronic device of claim 1 , wherein the conductive region is formed in the fifth rigid portion. The method of claim 11,
A C-clip disposed on a first surface of the first printed circuit board or on a second surface opposite to the first surface;
The electronic device of claim 1 , wherein the conductive region is in contact with the C-clip and electrically connected to the at least one ground portion of the first printed circuit board. The method of claim 1,
A wireless communication circuit disposed on the first printed circuit board;
The housing is electrically connected to and supplied with the wireless communication circuit at a first point,
wherein the housing is electrically connected to the at least one ground portion of the first printed circuit board at a second point. The method of claim 13,
A sidewall of the housing includes a first portion extending in a first direction from the first point to the second point and a second portion extending in a second direction different from the first direction from the first point to the second point. contains a part,
the length of the first portion of the sidewall is longer than the length of the second portion;
The second printed circuit board is closer to the first portion than to the second portion of the sidewall. The method of claim 2,
including a display;
The bracket is disposed between the display and the first printed circuit board. In a wearable electronic device,
a housing including a sidewall that is at least partially used as an antenna;
a printed circuit board disposed within the housing and including at least one grounding part;
The connecting member, the connecting member,
an extension portion extending along the sidewall of the housing;
A first portion extending from one end of the extension portion and connected to the printed circuit board; and
a second portion extending from the other end of the extension portion and electrically connected to the at least one ground portion;
at least one component disposed on the extension portion; and
at least one processor disposed on the printed circuit board and operatively connected to the at least one component through the connecting member;
The connecting member includes a plurality of ground lines,
At least a portion of the plurality of ground lines is electrically connected to at least one ground portion of the printed circuit board through the second portion. The method of claim 16
a C-clip disposed on the printed circuit board;
A conductive region exposed toward the printed circuit board is formed in the second portion,
At least a portion of the plurality of ground lines is electrically connected to the conductive region and electrically connected to at least one ground portion of the printed circuit board through the C-clip contacting the conductive region. The method of claim 16
a first button and a second button at least partially exposed through the sidewall of the housing;
The wearable electronic device of claim 1 , wherein the first button and the second button at least partially overlap the extension portion. The method of claim 18
The first button at least partially overlaps the one end of the connecting member,
The wearable electronic device, wherein the second button at least partially overlaps the other end of the connecting member. The method of claim 16
a bracket disposed within the housing to support the printed circuit board;
the bracket is at least partially spaced from the sidewall;
The wearable electronic device of claim 1 , wherein the extension portion of the connecting member is positioned between the bracket and the sidewall.

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