Patent Publication Number: US-2022232312-A1

Title: Electronic device comprising speaker assembly

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This application is a continuation of International Application No. PCT/KR2020/003056, filed Mar. 4, 2020, which claims priority to Korean Patent Application No. 10-2019-0092037, filed Jul. 29, 2019, the disclosures of which are herein incorporated by reference in their entirety. 
    
    
     BACKGROUND 
     1. Field 
     Various embodiments of the disclosure relate to an electronic device including a speaker assembly. 
     2. Description of Related Art 
     An electronic device may include a device that performs a specific function according to a program provided therein, such as a home appliance, an electronic scheduler, a portable multimedia reproducer, a mobile communication terminal, a tablet PC, an image/sound device, a desktop/laptop PC, or a vehicle navigation. 
     Recently, wearable electronic devices having various shapes of glasses, a watch, and the like have been developed so that the electronic devices can be used in the state of being mounted on a human body. As the use of electronic devices becomes commonplace and the electronic devices are equipped with a dustproof or waterproof structure, the number of users who engage in leisure activities in the state of wearing an electronic device is gradually increasing. 
     In an electronic device, a waterproof member may be disposed between components to block introduction of foreign substances or moisture from the outside. However, since a microphone hole or a speaker hole that provides a sound input/output path may be exposed or opened to the outside, an external material such as moisture may be introduced into the sound input/output path. When the moisture introduced into the sound input/output path or the like remains, it may become an obstacle in sound input/output, and the introduced moisture may corrode the internal space of the electronic device. 
     In an electronic device, a display device may be disposed outside the electronic device to visually provide information to a user. Demand for a miniaturized electronic device that provides a display device with high visibility is gradually increasing. 
     According to various embodiments of the disclosure, it is possible to provide an electronic device including a speaker assembly, wherein moisture remaining in a resonance space and a sound input/output path can be easily discharged. 
     According to various embodiments of the disclosure, it is possible to provide an electronic device having a reduced bezel size. 
     However, problems to be solved in this disclosure are not limited to those described above, and may be variously expanded without departing from the spirit and scope of this disclosure. 
     SUMMARY 
     According to various embodiments of the disclosure, an electronic device may include: a housing including a window member oriented in a first direction, a rear housing oriented in a second direction that is opposite to the first direction, and a side member surrounding a space between the window member and the rear housing, a display that is visible through at least a portion of the window member, and a speaker assembly disposed in the space and including a speaker diaphragm, wherein the side member may include a resonance space having a shape recessed from the space in a third direction that is substantially perpendicular to the first direction or the second direction, and at least one through hole provided in the third direction in a portion of the resonance space that is closer to the rear housing than to the window member, and wherein a portion of the resonance space may be disposed to overlap the speaker diaphragm when the resonance space is viewed in the third direction. 
     According to various embodiments of the disclosure, an electronic device may include a side member including a through hole provided therethrough, a rear housing coupled to the side member, a speaker assembly including a first surface on which a speaker diaphragm is disposed to face the through hole and a second surface facing away from the first surface, a support member coupled to the side member and provided to surround at least a portion of the speaker assembly, and a fixing member configured to press at least a portion of the speaker assembly and the support member. A resonance space may be provided between at least a portion of an inner surface of the side member and the support member. 
     An electronic device according to various embodiments of the disclosure may include a window member at least a portion of which is substantially transparent, a second circuit board, a touch sensor module including a touch sensor disposed under the window member, and a first bent unit extending from the touch sensor in a first bending direction and configured to electrically connect the touch sensor and the second circuit board to each other, and a display module including a display panel disposed between the touch sensor and the second circuit board, and a second bent unit extending from the display panel in a second bending direction that is different from the first bending direction and configured to electrically connect the display panel and the second circuit board to each other. 
     In an electronic device according to various embodiments of the disclosure, it is possible to provide a speaker structure in which a resonance space and a through hole are provided in a side member. As a result, moisture remaining in a sound input/output path can be easily discharged. 
     In an electronic device according to various embodiments of the disclosure, it is possible to provide a display structure in which a bent unit of a touch sensor module and a bent unit of a display module are disposed in different directions. As a result, the size of the bezel can be reduced, and thus the proportion of a visible area can be increased. 
     Before undertaking the detailed description below, it may be advantageous to set forth definitions of certain words and phrases used throughout this patent document: the terms “include” and “comprise,” as well as derivatives thereof, mean inclusion without limitation; the term “or,” is inclusive, meaning and/or; the phrases “associated with” and “associated therewith,” as well as derivatives thereof, may mean to include, be included within, interconnect with, contain, be contained within, connect to or with, couple to or with, be communicable with, cooperate with, interleave, juxtapose, be proximate to, be bound to or with, have, have a property of, or the like; and the term “controller” means any device, system or part thereof that controls at least one operation, such a device may be implemented in hardware, firmware or software, or some combination of at least two of the same. It should be noted that the functionality associated with any particular controller may be centralized or distributed, whether locally or remotely. 
     Moreover, various functions described below can be implemented or supported by one or more computer programs, each of which is formed from computer readable program code and embodied in a computer readable medium. The terms “application” and “program” refer to one or more computer programs, software components, sets of instructions, procedures, functions, objects, classes, instances, related data, or a portion thereof adapted for implementation in a suitable computer readable program code. The phrase “computer readable program code” includes any type of computer code, including source code, object code, and executable code. The phrase “computer readable medium” includes any type of medium capable of being accessed by a computer, such as read only memory (ROM), random access memory (RAM), a hard disk drive, a compact disc (CD), a digital video disc (DVD), or any other type of memory. A “non-transitory” computer readable medium excludes wired, wireless, optical, or other communication links that transport transitory electrical or other signals. A non-transitory computer readable medium includes media where data can be permanently stored and media where data can be stored and later overwritten, such as a rewritable optical disc or an erasable memory device. 
     Definitions for certain words and phrases are provided throughout this patent document, those of ordinary skill in the art should understand that in many, if not most instances, such definitions apply to prior, as well as future uses of such defined words and phrases. 
    
    
     
       BRIEF DESCRIPTION OF DRAWINGS 
       For a more complete understanding of the present disclosure and its advantages, reference is now made to the following description taken in conjunction with the accompanying drawings, in which like reference numerals represent like parts. 
         FIG. 1  is a block diagram of an illustrating an electronic device according to various embodiments of the disclosure in a network environment. 
         FIG. 2A  illustrates a front view of an electronic device according to various embodiments of the disclosure; 
         FIG. 2B  illustrates a rear view of the electronic device according to various embodiments of the disclosure; 
         FIG. 3  illustrates an exploded perspective view of the electronic device according to various embodiments of the disclosure; 
         FIGS. 4A and 4B  illustrate perspective views of an electronic device according to various embodiments of the disclosure; 
         FIG. 5  illustrates a cross-sectional view of the electronic device taken along line A-A′ in  FIG. 4B  according to various embodiments of the disclosure; 
         FIG. 6A  illustrates a perspective view of a support member of an electronic device according to various embodiments of the disclosure; 
         FIG. 6B  illustrates a perspective view of a speaker assembly of the electronic device according to various embodiments of the disclosure; 
         FIG. 7  illustrates a perspective view of a speaker device according to various embodiments of the disclosure; 
         FIG. 8A  illustrates a view illustrating a speaker device coupled to a side member, according to various embodiments of the disclosure; 
         FIG. 8B  illustrates a front view of an electronic device in which the speaker device is coupled to the side member, according to various embodiments of the disclosure; 
         FIG. 9  illustrates a cross-sectional view of an electronic device according to various embodiments of the disclosure; 
         FIG. 10A  illustrates a display module and a second circuit board according to various embodiments of the disclosure; and 
         FIG. 10B  illustrates a bezel of an electronic device according to various embodiments of the disclosure. 
     
    
    
     DETAILED DESCRIPTION 
       FIGS. 1 through 10B , discussed below, and the various embodiments used to describe the principles of the present disclosure in this patent document are by way of illustration only and should not be construed in any way to limit the scope of the disclosure. Those skilled in the art will understand that the principles of the present disclosure may be implemented in any suitably arranged system or device. 
       FIG. 1  is a block diagram illustrating an electronic device  101  in a network environment  100  according to various embodiments. Referring to  FIG. 1 , the electronic device  101  in the network environment  100  may communicate with an electronic device  102  via a first network  198  (e.g., a short-range wireless communication network), or an electronic device  104  or a server  108  via a second network  199  (e.g., a long-range wireless communication network). According to an embodiment, the electronic device  101  may communicate with the electronic device  104  via the server  108 . According to an embodiment, the electronic device  101  may include a processor  120 , memory  130 , an input device  150 , a sound output device  155 , a display device  160 , an audio module  170 , a sensor module  176 , an interface  177 , a haptic module  179 , a camera module  180 , a power management module  188 , a battery  189 , a communication module  190 , a subscriber identification module (SIM)  196 , or an antenna module  197 . In some embodiments, at least one (e.g., the display device  160  or the camera module  180 ) of the components may be omitted from the electronic device  101 , or one or more other components may be added in the electronic device  101 . In some embodiments, some of the components may be implemented as single integrated circuitry. For example, the sensor module  176  (e.g., a fingerprint sensor, an iris sensor, or an illuminance sensor) may be implemented as embedded in the display device  160  (e.g., a display). 
     The processor  120  may execute, for example, software (e.g., a program  140 ) to control at least one other component (e.g., a hardware or software component) of the electronic device  101  coupled with the processor  120 , and may perform various data processing or computation. According to one embodiment, as at least part of the data processing or computation, the processor  120  may load a command or data received from another component (e.g., the sensor module  176  or the communication module  190 ) in volatile memory  132 , process the command or the data stored in the volatile memory  132 , and store resulting data in non-volatile memory  134 . According to an embodiment, the processor  120  may include a main processor  121  (e.g., a central processing unit (CPU) or an application processor (AP)), and an auxiliary processor  123  (e.g., a graphics processing unit (GPU), an image signal processor (ISP), a sensor hub processor, or a communication processor (CP)) that is operable independently from, or in conjunction with, the main processor  121 . Additionally or alternatively, the auxiliary processor  123  may be adapted to consume less power than the main processor  121 , or to be specific to a specified function. The auxiliary processor  123  may be implemented as separate from, or as part of the main processor  121 . 
     The auxiliary processor  123  may control, for example, at least some of functions or states related to at least one component (e.g., the display device  160 , the sensor module  176 , or the communication module  190 ) among the components of the electronic device  101 , instead of the main processor  121  while the main processor  121  is in an inactive (e.g., sleep) state, or together with the main processor  121  while the main processor  121  is in an active (e.g., executing an application) state. According to an embodiment, the auxiliary processor  123  (e.g., an image signal processor or a communication processor) may be implemented as part of another component (e.g., the camera module  180  or the communication module  190 ) functionally related to the auxiliary processor  123 . 
     The memory  130  may store various data used by at least one component (e.g., the processor  120  or the sensor module  176 ) of the electronic device  101 . The various data may include, for example, software (e.g., the program  140 ) and input data or output data for a command related thereto. The memory  130  may include the volatile memory  132  or the non-volatile memory  134 . 
     The program  140  may be stored in the memory  130  as software, and may include, for example, an operating system (OS)  142 , middleware  144 , or an application  146 . 
     The input device  150  may receive a command or data to be used by a component (e.g., the processor  120 ) of the electronic device  101 , from the outside (e.g., 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 (e.g., a stylus pen). 
     The sound output device  155  may output sound signals to the outside of the electronic device  101 . The sound output device  155  may include, for example, a speaker or a receiver. The speaker may be used for general purposes, such as playing multimedia or playing record, and the receiver may be used for incoming calls. According to an embodiment, the receiver may be implemented as separate from, or as part of the speaker. 
     The display device  160  may visually provide information to the outside (e.g., a user) of the electronic device  101 . The display device  160  may include, for example, a display, a hologram device, or a projector and control circuitry to control a corresponding one of the display, hologram device, and projector. According to an embodiment, the display device  160  may include touch circuitry adapted to detect a touch, or sensor circuitry (e.g., a pressure sensor) adapted to measure the intensity of force incurred by the touch. 
     The audio module  170  may convert a sound into an electrical signal and vice versa. According to an embodiment, the audio module  170  may obtain the sound via the input device  150 , or output the sound via the sound output device  155  or an external electronic device (e.g., an electronic device  102  (e.g., a speaker or a headphone)) directly or wirelessly coupled with the electronic device  101 . 
     The sensor module  176  may detect an operational state (e.g., power or temperature) of the electronic device  101  or an environmental state (e.g., a state of a user) external to the electronic device  101 , and then generate an electrical signal or data value corresponding to the detected state. According to an embodiment, the sensor module  176  may include, for example, a gesture sensor, a gyro sensor, an atmospheric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an infrared (IR) sensor, a biometric sensor, a temperature sensor, a humidity sensor, or an illuminance sensor. 
     The interface  177  may support one or more specified protocols to be used for the electronic device  101  to be coupled with the external electronic device (e.g., the electronic device  102 ) directly or wirelessly. According to an embodiment, the interface  177  may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, a secure digital (SD) card interface, or an audio interface. 
     A connecting terminal  178  may include a connector via which the electronic device  101  may be physically connected with the external electronic device (e.g., the electronic device  102 ). According to an embodiment, the connecting terminal  178  may include, for example, an HDMI connector, a USB connector, an SD card connector, or an audio connector (e.g., a headphone connector). 
     The haptic module  179  may convert an electrical signal into a mechanical stimulus (e.g., a vibration or a movement) or electrical stimulus which may be recognized by a user via his tactile sensation or kinesthetic sensation. According to an embodiment, the haptic module  179  may include, for example, a motor, a piezoelectric element, or an electric stimulator. 
     The camera module  180  may capture a still image 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 . According to one embodiment, the power management module  388  may be implemented as at least part of, for example, a power management integrated circuit (PMIC). 
     The battery  189  may supply power to at least one component of the electronic device  101 . According to an embodiment, the battery  189  may include, for example, a primary cell which is not rechargeable, a secondary cell which is rechargeable, or a fuel cell. 
     The communication module  190  may support establishing a direct (e.g., wired) communication channel or a wireless communication channel between the electronic device  101  and the external electronic device (e.g., the electronic device  102 , the electronic device  104 , or the server  108 ) and performing communication via the established communication channel. The communication module  190  may include one or more communication processors that are operable independently from the processor  120  (e.g., the application processor (AP)) and support a direct (e.g., wired) communication or a wireless communication. According to an embodiment, the communication module  190  may include a wireless communication module  192  (e.g., a cellular communication module, a short-range wireless communication module, or a global navigation satellite system (GNSS) communication module) or a wired communication module  194  (e.g., a local area network (LAN) communication module or a power line communication (PLC) module). A corresponding one of these communication modules may communicate with the external electronic device via the first network  198  (e.g., a short-range communication network, such as Bluetooth™, wireless-fidelity (Wi-Fi) direct, or infrared data association (IrDA)) or the second network  199  (e.g., a long-range communication network, such as a cellular network, the Internet, or a computer network (e.g., LAN or wide area network (WAN)). These various types of communication modules may be implemented as a single component (e.g., a single chip), or may be implemented as multi components (e.g., multi chips) separate from each other. The wireless communication module  192  may identify and authenticate the electronic device  101  in a communication network, such as the first network  198  or the second network  199 , using subscriber information (e.g., international mobile subscriber identity (IMSI)) stored in the subscriber identification module  196 . 
     The antenna module  197  may transmit or receive a signal or power to or from the outside (e.g., the external electronic device) of the electronic device  101 . According to an embodiment, the antenna module may include an antenna including a radiating element composed of a conductive material or a conductive pattern formed in or on a substrate (e.g., PCB). According to an embodiment, the antenna module  197  may include a plurality of antennas. In such a case, at least one antenna appropriate for a communication scheme used in the communication network, such as the first network  198  or the second network  199 , may be selected, for example, by the communication module  190  from the plurality of antennas. The signal or the power may then be transmitted or received between the communication module  190  and the external electronic device via the selected at least one antenna. According to an embodiment, another component (e.g., a radio frequency integrated circuit (RFIC)) other than the radiating element may be additionally formed as part of the antenna module  197 . 
     At least some of the above-described components may be coupled mutually and communicate signals (e.g., commands or data) therebetween via an inter-peripheral communication scheme (e.g., a bus, general purpose input and output (GPIO), serial peripheral interface (SPI), or mobile industry processor interface (MIPI)). 
     According to an embodiment, commands or data may be transmitted or received between the electronic device  101  and the external electronic device  104  via the server  108  coupled with the second network  199 . Each of the electronic devices  102  and  104  may be a device of a same type as, or a different type, from the electronic device  101 . According to an embodiment, all or some of operations to be executed at the electronic device  101  may be executed at one or more of the external electronic devices  102 ,  104 , or  108 . For example, if the electronic device  101  should perform a function or a service automatically, or in response to a request from a user or another device, the electronic device  101 , instead of, or in addition to, executing the function or the service, may request the one or more external electronic devices to perform at least part of the function or the service. The one or more external electronic devices receiving the request may perform the at least part of the function or the service requested, or an additional function or an additional service related to the request, and transfer an outcome of the performing to the electronic device  101 . The electronic device  101  may provide the outcome, with or without further processing of the outcome, as at least part of a reply to the request. To that end, a cloud computing, distributed computing, or client-server computing technology may be used, for example. 
     The electronic device according to various embodiments may be one of various types of electronic devices. The electronic devices may include, for example, a portable communication device (e.g., a smartphone), a computer device, a portable multimedia device, a portable medical device, a camera, a wearable device, or a home appliance. According to an embodiment of the disclosure, the electronic devices are not limited to those described above. 
     It should be appreciated that various embodiments of the disclosure and the terms used therein are not intended to limit the technological features set forth herein to particular embodiments and include various changes, equivalents, or replacements for a corresponding embodiment. With regard to the description of the drawings, similar reference numerals may be used to refer to similar or related elements. It is to be understood that a singular form of a noun corresponding to an item may include one or more of the things, unless the relevant context clearly indicates otherwise. As used herein, each of such phrases as “A or B,” “at least one of A and B,” “at least one of A or B,” “A, B, or C,” “at least one of A, B, and C,” and “at least one of A, B, or C,” may include any one of, or all possible combinations of the items enumerated together in a corresponding one of the phrases. As used herein, such terms as “1st” and “2nd,” or “first” and “second” may be used to simply distinguish a corresponding component from another, and does not limit the components in other aspect (e.g., importance or order). It is to be understood that if an element (e.g., a first element) is referred to, with or without the term “operatively” or “communicatively”, as “coupled with,” “coupled to,” “connected with,” or “connected to” another element (e.g., a second element), it means that the element may be coupled with the other element directly (e.g., wiredly), wirelessly, or via a third element. 
     As used herein, the term “module” may include a unit implemented in hardware, software, or firmware, and may interchangeably be used with other terms, for example, “logic,” “logic block,” “part,” or “circuitry”. A module may be a single integral component, or a minimum unit or part thereof, adapted to perform one or more functions. For example, according to an embodiment, the module may be implemented in a form of an application-specific integrated circuit (ASIC). 
     According to various embodiments, each component (e.g., a module or a program) of the above-described components may include a single entity or multiple entities. According to various embodiments, one or more of the above-described components or operations may be omitted, or one or more other components or operations may be added. Alternatively or additionally, a plurality of components (e.g., modules or programs) may be integrated into a single component. In such a case, the integrated component may still perform one or more functions of each of the plurality of components in the same or similar manner as they are performed by a corresponding one of the plurality of components before the integration. According to various embodiments, operations performed by the module, the program, or another component may be carried out sequentially, in parallel, repeatedly, or heuristically, or one or more of the operations may be executed in a different order or omitted, or one or more other operations may be added. 
       FIG. 2A  illustrates a front view of an electronic device according to various embodiments of the disclosure, and  FIG. 2B  illustrates a rear view of the electronic device according to various embodiments of the disclosure. 
     An electronic device according to various embodiments of the disclosure may be a portable communication device, such as a mobile communication terminal, or a wearable electronic device that is wearable on a user&#39;s body. Hereinafter, as an electronic device according to various embodiments of the disclosure, a smartwatch will be described as an example. 
     Referring to  FIGS. 2A and 2B , an electronic device  200  according to various embodiments of the disclosure may include a window member  211 , a side member  213 , a rear housing  215 , and/or locking members  224 . 
     According to various embodiments, the housing  210  may define an external appearance of the electronic device  200 , and electronic components of the electronic device  200  may be disposed within the housing  210 . 
     According to various embodiments, various circuit devices, for example, the processor  120  (e.g., an application processor (AP)), the memory  130 , the input device  150 , the sound output device  155 , and/or the battery (e.g., the battery  370  in  FIG. 5 ), which have been described above with reference to  FIG. 1 , may be disposed within the housing. 
     According to various embodiments, the housing  210  may include a window member  211 , a side member  213 , and/or a rear housing  215 . 
     According to various embodiments, the window member  211  may be coupled to the side member  213  and may define at least a portion of the outer surface of the electronic device  200 . For example, the window member  211  may be coupled to the top surface (e.g.,  213   b  in  FIG. 5 ) of the side member  213  using an adhesive tape or an adhesive. 
     According to various embodiments, the window member  211  may be made of a transparent material such as glass or resin (e.g., acrylic or polycarbonate) to provide a user with a screen output from the display device (e.g., the display device  160  of  FIG. 1 ). For example, an analog watch-type screen may be exposed through the window member  211 . 
     According to various embodiments, the side member  213  may be coupled to the window member  211  and the rear housing  215  and define at least a portion of the outer surface of the electronic device  200 . In an embodiment, the side member  213  may be made of a highly rigid material in order to provide the electronic device  200  improved in structural stability. For example, the side member  213  may be made of a metal material. According to an embodiment of the disclosure, the side member  213  made of a metal material may be used as an antenna radiator. 
     According to various embodiments, the rear housing  215  may be coupled to the side member  213  and define at least a portion of the outer surface of the electronic device  200 . The rear housing  215  may be made of various materials. For example, the rear housing  215  may be made of plastic. 
     According to various embodiments, the second plate  217  may be disposed on the rear housing  215 . The second plate  217  may include at least one substantially transparent area  217   a  so that light generated from a light-emitting unit (e.g., the light-emitting unit  372  in  FIG. 5 ) disposed within the housing  210  is emitted to the outside. 
     According to various embodiments, the bezel  220  may be provided at the edge of the window member  211 . According to an embodiment, the bezel  220  may be defined as at least a portion of the window member  211  adjacent to the side member  213 . According to another embodiment, the bezel  220  may be disposed at the edge of the window member  211  and coupled to the side member  213  to rotate along the edge of the window member  211 . In an embodiment, the bezel  220  may be made of metal. The bezel  220  made of metal may be used as an antenna radiator. 
     According to various embodiments, each of the locking members  224  may be disposed to extend and protrude from the side member  213  in directions away from each other. The locking members  224  may be coupled to wearing units (not illustrated) disposed to be worn on a user&#39;s wrist. The locking members  224  may be provided with fastening grooves to which the wearing units are engaged, respectively. A plurality of fastening grooves may be provided in the side surface of the housing  210 , or a fastening groove may have a closed loop shape extending along the periphery of the housing  210 . The wearing units may be made of various materials (e.g., rubber, plastic, or metal). 
       FIG. 3  illustrates an exploded perspective view of the electronic device according to various embodiments of the disclosure. 
     In  FIG. 3 , the “+Z” direction in a three-axis Cartesian coordinate system may indicate a first direction, the “−Z” direction may indicate a second direction, and the “Y” direction may indicate a third direction. 
     Referring to  FIG. 3 , the electronic device  200  may include a window member  211 , a side member  213 , a rear housing  215 , a resonance space  230 , a through hole  240 , an electronic component  250 , a first circuit board  310 , and/or a biometric sensor  374 . All or a part of the configurations of the window member  211 , the side member  213 , and the rear housing  215  of  FIG. 3  may be the same as or similar to the configurations of the window member  211 , the side member  213 , and the rear housing  215  of  FIGS. 2A and 2B . 
     According to various embodiments, the window member  211  and the rear housing  215  may be coupled to the side member  213 . For example, the side member  213  may include an inner surface  213   a  of the side member  213 , a top surface  213   b  of the side member  213 , and a bottom surface  213   c  of the side member  213 . At least a portion of the window member  211  may be coupled to the top surface  213   b  of the side member  213  via a sealing member (e.g., the sealing member  450  in  FIG. 9 ). The rear housing  215  may be in contact with the bottom surface  213   c  of the side member  213  and may be coupled to the side member  213  through screw coupling. 
     According to various embodiments, the through hole  240  may be provided to penetrate the side member  213  from the inner surface  213   a  to the outer surface  213   d  of the same. For example, the through hole  240  may be provided in the side member  213  in a direction perpendicular to the first direction (+Z) or the second direction (−Z). 
     According to various embodiments, the side member  213  may be made of a material more rigid than the rear housing  215 , which is injection-molded. For example, the side member  213  may be made of metal, and the rear housing  215  may be injection-molded using plastic. When the through hole  240  is provided in the side member  213  made of metal, the easiness of micro-machining may be improved compared to the case in which the through hole  240  is provided in the rear housing  215 , which is injection-molded. 
     According to various embodiments, the through hole  240  may have various shapes. For example, in  FIG. 3 , the through hole  240  is illustrated as a single hole having a rectangular cross section with reference to the ZX plane. However, a plurality of holes having a circular cross section with reference to the ZX plane or a rectangular cross section with reference to the ZX plane may be provided. In addition to this, the through hole  240  may have various shapes. 
     According to various embodiments, an electronic component  250  on which the first circuit board  310  and the display (e.g., the display  400  in  FIG. 5 ) are disposed may be coupled to the rear housing  215 . 
     According to various embodiments, various components of the electronic device  200  may be disposed on the first circuit board  310 . At least one of a processor (e.g., the processor  120  in  FIG. 1 ), a memory (e.g., the memory  130  in  FIG. 1 ), or an interface (e.g., the interface  177  in  FIG. 1 ) may be disposed on the first circuit board  310 . The processor may include, for example, one or more of a central processing unit, an application processor, a graphics processing unit (GPU), an application processor sensor processor, or a communication processor. The memory may include, for example, a volatile memory or a nonvolatile 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, for example, the electronic device  200  to an external electronic device and may include a USB connector, an SD card/an MMC connector, or an audio connector. According to an embodiment, the processor may control various components of the electronic device  200 . For example, the processor may control a touch sensor module (e.g., the touch sensor module  410  in  FIG. 9 ), a display module (e.g., the display module  420  in  FIG. 9 ), a speaker assembly (e.g., the speaker assembly  320  of  FIG. 6B ), and/or a biometric sensor  374 . 
     According to various embodiments, the biometric sensor  374  may be disposed between the first circuit board  310  and the second plate  217  to detect the user&#39;s biometric information. For example, the biometric sensor  374  may include a heart rate monitor (HRM). The biometric sensor  374  may include a light-emitting unit  372  and a light-receiving unit (not illustrated) to detect contraction/expansion of blood vessels based on reflection of light according to a change in blood volume in the blood vessels in the skin of a human body. The processor (e.g., the processor  120  in  FIG. 1 ) may receive an electrical signal of the biometric sensor  374  to calculate heartbeat. 
       FIGS. 4A and 4B  illustrate perspective views of an electronic device according to various embodiments of the disclosure.  FIG. 5  illustrates a cross-sectional view of the electronic device taken along line A-A′ in  FIG. 4B  according to various embodiments of the disclosure. 
     In  FIG. 5 , the “+Z” direction in a two-axis Cartesian coordinate system may indicate a first direction, the “−Z” direction may indicate a second direction, and the “+Y” direction may indicate a third direction. 
     According to  FIGS. 4A, 4B and 5 , an electronic device  200  may include a window member  211 , a side member  213 , a rear housing  215 , a resonance space  230 , a through hole  240 , a first circuit board  310 , a speaker assembly  320 , a support member  330 , a fixing member  340 , an adhesive sheet  350 , a battery  370 , a light-emitting unit  372 , a biometric sensor  374 , and/or a microphone  376 . All or a part of the configurations of the window member  211 , the side member  213 , the rear housing  215 , the through hole  240 , the first circuit board  310 , the light-emitting unit  372 , and the biometric sensor  374  of  FIGS. 4A, 4B, and 5  may be the same as the configurations of the window member  211 , the side member  213 , the rear housing  215 , the through hole  240 , the first circuit board  310 , the light-emitting unit  372 , and/or the biometric sensor  374  of  FIG. 3 . 
     According to various embodiments, the speaker assembly  320  is a component that outputs sound, and may correspond to a sound output device (e.g., the sound output device  155  in  FIG. 1 ). The speaker assembly  320  may be disposed to face the through hole  240 . For example, the speaker assembly  320  may include a first surface (e.g., the first surface  320   a  in  FIG. 6B ) on which a speaker diaphragm (not illustrated) facing the through hole  240  is disposed in a third direction (the +Y direction) and a second surface  320   b  which is oriented in a fourth direction (the −Y direction) opposite to the first surface  320   a.    
     According to various embodiments, the support member  330  may be disposed adjacent to the through hole  240  so as to dispose the speaker assembly  320  in the electronic device  200 . The support member  330  may be provided to surround at least a portion of the speaker assembly. 
     According to various embodiments, the support member  330  may be coupled to the side member  213  so as to prevent the speaker assembly  320  from shaking. According to an embodiment, the support member  330  may be coupled to the inner surface  213   a  of the side member  213  via the adhesive sheet  350 . According to another embodiment, the support member  330  may be coupled to the side member  213  via a fastening member (e.g., the fastening member  360  in  FIG. 8B ). According to another embodiment, the support member  330  may be coupled to the side member  213  via an adhesive sheet  350  and a fastening member (e.g., the fastening member  360  in  FIG. 8B ). 
     According to various embodiments, the through hole  240  may be provided in the side member  213  on which the speaker assembly  320  is disposed to provide a sound input/output path. In  FIG. 5 , since the through hole  240  is disposed in the side member  213  adjacent to the speaker assembly  320 , the through hole  240  may provide a sound output path. However, the disclosure is not limited thereto, and when the through hole  240  is disposed in the side member  213  adjacent to the microphone structure, the through hole  240  may provide a sound input path. According to an embodiment, the axial direction of the through hole  240  may be perpendicular to the first surface  320   a  of the speaker assembly  320 . 
     According to various embodiments, the resonance space  230  may be provided in the inner surface  213   a  of the side member  213 . According to an embodiment, the resonance space  230  may be connected to the through hole  240 . For example, the resonance space  230  may be disposed between at least a portion of the inner surface  213   a  of the side member  213  and the support member  330 . According to another embodiment, the resonance space  230  may be defined as a space provided by the through hole  240  and a space disposed between at least a portion of the inner surface  213   a  of the side member  213  and the support member  330 . 
     According to various embodiments, the inner surface  213   a  of the side member  213  may have various shapes. According to an embodiment, the inner surface  213   a  of the side member  213  may include a first inner surface I 1  which is in contact with the adhesive sheet  350 , a second inner surface I 2  which is substantially perpendicular to the adhesive sheet  350 , and a third inner surface I 3  which faces the adhesive sheet  350  and is spaced apart from the adhesive sheet  350 . The third inner surface I 3  may extend from the second inner surface I 2  to the through hole  240 . For example, the resonance space  230  may be defined by the first inner surface I 1 , the second inner surface I 2 , the third inner surface I 3 , the fourth inner surface  14 , and the through hole. 
     According to various embodiments, the resonance space  230  may be configured in a structure that facilitates discharging foreign substances introduced into the resonance space  230  through the through hole  240 . For example, the fourth inner surface  14  of the through hole  240  or the resonance space  230  may be configured to be flat in the third direction (the +Y direction) to prevent foreign substances from remaining. Foreign substances introduced into the resonance space  230  through the through hole  240  can be easily discharged by a sound pressure generated according to the operation of the speaker assembly  320 . 
     According to various embodiments, the fixing member  340  may couple the speaker assembly  320  to the support member  330 . The fixing member  340  may be provided by processing, for example, a plate including a metal. The fixing member  340  will be described in detail with reference to  FIG. 7 . 
     According to various embodiments, the adhesive sheet  350  may be disposed between the support member  330  and the side member  213 . According to an embodiment, the adhesive sheet  350  may include an adhesive material to couple the support member  330  to the side member  213 . According to another embodiment, the adhesive sheet  350  may be configured to block the introduction of moisture and foreign substances from the outside into the space between the support member  330  and the inner surface  213   a  of the side member  213 . For example, the adhesive sheet  350  may be a double-sided tape having a waterproof function. 
     According to various embodiments, the battery  370  may supply power to at least one component of the electronic device  200 . The battery  370  may include, for example, a non-rechargeable primary cell, a rechargeable secondary cell, or a fuel cell. The battery  370  may be disposed inside the housing (e.g., the housing  210  in  FIG. 2A ). For example, the battery  370  may be disposed between the display  400  and the first circuit board  310 . The battery may be integrally disposed inside the electronic device  200 , or may be disposed to be detachable/attachable from/to the electronic device  200 . 
     According to various embodiments, the display  400  may be disposed on the inner surface of the window member  211  and may be exposed through the window member  211 . The display  400  may have a shape corresponding to the shape of the window member  211 . For example, the display  400  may have a circular shape, an oval shape, or a polygonal shape. The display  400  may include a first bent unit  414  configured to electrically connect a touch sensor (e.g., the touch sensor  412  in  FIG. 9 ) to a second circuit board (e.g., the second circuit board  430  in  FIG. 9 ). In an embodiment, the first bent unit  414  may be disposed in the third direction (the +Y direction) in which the through hole  240  is provided. The display  400  will be described in more detail with reference to  FIG. 9 . 
       FIG. 6A  illustrates a perspective view of a support member of an electronic device according to various embodiments of the disclosure, and  FIG. 6B  illustrates a perspective view of a speaker assembly of the electronic device according to various embodiments of the disclosure. All or a part of the configurations of the support member  330  of  FIG. 6A  and the speaker assembly  320  of  FIG. 6B  may be the same as those of the support member  330  and the speaker assembly  320  of  FIG. 5 . 
     According to  FIG. 6A , the support member  330  may include a first portion  331  on which a third surface  331   a  facing at least a portion of the inner surface  213   a  of the side member  213  and a fourth surface  331   b  facing away from the third surface  331   a  are disposed, and a second portion  333  extending from the first portion  331  and surrounding the speaker assembly  320 . 
     According to various embodiments, the support member  330  may be disposed in various directions in the electronic device (e.g., the electronic device  200  in  FIG. 2A ). For example, the third surface  331   a  may be provided to be perpendicular to the third direction (e.g., the third direction (the +Y direction) in  FIG. 5 ) in which the through hole  240  is disposed, and the fourth surface  331   b  may be provided to face away from the third surface  331   a  (e.g., the +Y direction in  FIG. 5 ). 
     According to various embodiments, the first portion  331  may be provided in a closed loop shape. According to an embodiment, the third surface  331   a  of the first portion  331  may be coupled to at least a portion of the inner surface  213   a  of the side member  213  via the adhesive sheet  350 . According to another embodiment, the fourth surface  331   b  of the first portion  331  may be in contact with the speaker assembly  320 . 
     According to various embodiments, the fourth surface  331   b  may have a shape corresponding to the shape of the speaker assembly  320 . According to an embodiment, a recess  331   c  providing a space in which at least a portion of the first surface  320   a  of the speaker assembly  320  is accommodated may be disposed in the fourth surface  331   b . According to another embodiment, the fourth surface  331   b  may be provided as a flat surface. 
     According to various embodiments, the second portion  333  may extend from the first portion  331  so as to surround at least a portion of the speaker assembly  320 . For example, the second portion  333  may extend in a perpendicular direction from the first portion  331  to provide a space in which at least a portion of the speaker assembly  320  is seated. 
     According to various embodiments, the support member  330  may include at least one second fastening hole  333   a . The second fastening hole  333   a  may be provided to extend from the second portion  333 . The support member  330  may be coupled to the speaker assembly  320  or the side member (e.g., the side member  213  in  FIG. 5 ) through the second fastening hole  333   a.    
     According to various embodiments, the support member  330  may include at least one support protrusion  332 . The support protrusion  332  may extend from the outer surface of the second portion  333  to be coupled with a fixing member (e.g., the fixing member  340  in  FIG. 5 ). 
     According to  FIG. 6B , the speaker assembly  320  may include a first surface  320   a  on which the speaker diaphragm (not illustrated) facing the through hole (e.g., the through hole  240  in  FIG. 5 ) or the resonance space (e.g., the resonance space  230  in  FIG. 5 ) is disposed, and a second surface  320   b  facing away from the first surface  320   a.    
     According to various embodiments, the speaker assembly  320  may include a first surface  320   a , a second surface  320   b , and an outer surface surrounding the space between the first surface  320   a  and the second surface  320   b . For brevity of description, a portion of the outer surface is defined as a fifth surface  320   c , and a portion of the outer surface that is disposed opposite to the fifth surface  320   c  and is perpendicular to the first surface  320   a  or the second surface  320   b  is defined as a sixth surface  320   d . When the speaker assembly  320  is mounted on the support member  330 , according to an embodiment, the first surface  320   a  may face the fourth surface  331   b  of the support member  330 , and the fifth surface  320   c  and the sixth surface  320   d  may be in contact with the inner surface of the second portion  333 . The area of the fourth surface  331   b  facing the first surface  320   a  may be greater than the area of the recess  331   c  in which the first surface  320   a  is accommodated. According to various embodiments, a speaker diaphragm (not illustrated) may be disposed on the first surface  320   a . The first surface  320   a  may be substantially defined as a sound output surface of the speaker assembly  320 . The speaker diaphragm may be disposed in a direction perpendicular to the third direction (e.g., the +Y direction in  FIG. 5 ) oriented toward the through hole (e.g., the through hole  240  in  FIG. 5 ) so that the sound generated by the speaker diaphragm can be output to the outside. 
     According to various embodiments, the speaker assembly  320  may include at least one first fastening hole  320   e . The first fastening hole  320   e  may extend from an outer surface of the speaker assembly  320 . The speaker assembly  320  may be coupled to the support member  330  and/or the side member (e.g., the side member  213  of  FIG. 5 ) through the first fastening hole  320   e.    
       FIG. 7  illustrates a perspective view of a speaker device according to various embodiments of the disclosure. 
     Referring to  FIG. 7 , the speaker device  300  may include a speaker assembly  320 , a support member  330 , and/or a fixing member  340 . All or a part of the configurations of the speaker assembly  320 , the support member  330 , and the fixing member  340  of  FIG. 7  may be the same as those of the speaker assembly  320 , the support member  330 , and the fixing member  340  of  FIGS. 5, 6A and 6B . 
     According to various embodiments, the fixing member  340  may be formed to press at least a portion of the speaker assembly  320  and at least a portion of the support member  330 . For example, the fixing member  340  may include a third portion  340   a  which is in contact with at least a portion of the second surface of the speaker assembly  320  (e.g., the second surface  320   b  of  FIG. 6B ), a fourth portion  340   b  which is in contact with the fifth surface (e.g., the fifth surface  320   c  in  FIG. 6B ) of the speaker assembly  320 , and a fifth portion  340   c  which is in contact with the sixth surface (e.g., the sixth surface  320   d  in  FIG. 6B ) of the speaker assembly  320 . 
     According to various embodiments, the fixing member  340  may couple the speaker assembly  320  to the support member  330 . The fixing member  340  may have a structure surrounding at least a portion of the speaker assembly  320  and the support member  330  and may be coupled to the support member  330  to prevent the speaker assembly  320  from being separated from the support member  330 . According to an embodiment, the fixing member  340  may be coupled to the support member  330  via the fourth portion  340   b  having an opening configured to correspond to the support protrusion  332 . According to another embodiment, the fixing member  340  may be coupled to the support member  330  via the fifth portion  340   c  having an opening configured to correspond to the support protrusion  332 . According to another embodiment, the fixing member  340  may be coupled to the outer surface of the support member  330  via the fourth portion  340   b  having an opening configured to correspond to the support protrusion  332  and the fifth portion  340   c  having an opening configured to correspond to the support protrusion  332 . 
       FIG. 8A  illustrates a view illustrating a speaker device coupled to a side member, according to various embodiments of the disclosure, and  FIG. 8B  illustrates a front view of an electronic device in which the speaker device is coupled to the side member, according to various embodiments of the disclosure. 
     According to  FIGS. 8A and 8B , the electronic device  200  may include a side member  213  and a speaker device  300 . All or a part of the configuration of the speaker device  300  of  FIGS. 8A and 8B  may be the same as that of the speaker device  300  of  FIG. 7 , and all or a part of the configuration of the side member  213  of  FIGS. 8A and 8B  may be the same as that of the side member  213  of  FIG. 5 . 
     According to  FIGS. 8A and 8B , the speaker device  300  may be coupled to the inner surface  213   a  of the side member  213  via the fastening member  360 . For example, the fastening member  360  may be inserted into the first fastening hole  320   e  and the second fastening hole  333   a  through the fastening groove  222  in the side member  213 . The speaker assembly  320  and the support member  330  may be coupled to the side member  213  by the fastening member  360  inserted into the first fastening hole  320   e  and the second fastening hole  333   a.    
     According to various embodiments, the volume of the internal space required for disposition of the speaker device  300  in the electronic device  200  may be reduced. For example, since the speaker device  300  is coupled to the side member  213  rather than to the rear housing (e.g., the rear housing  215  of  FIG. 3 ), the rear housing (e.g., the rear housing  215  of  FIG. 3 ) may not be provided with a recess for seating the speaker assembly (e.g., the speaker assembly  320  in  FIG. 7 ). According to an embodiment, the speaker assembly  320  may be disposed in the resonance space  230  provided in a recess shape in the side member  213 . For example, the speaker diaphragm (not illustrated) of the speaker assembly  320  may be disposed to face at least a portion of the resonance space  230 . In the electronic device  200  in which the speaker assembly  320  is disposed in the resonance space  230 , the thickness of the rear housing  215  for providing the recess is not increased, and the thickness of the side member  213  is not increased as well due to the provision of the resonance space  230 . Therefore, the speaker assembly  320  can be reduced in the thickness compared to that in an electronic device in which the speaker assembly  320  is disposed in the recess provided in the rear housing  215 , and the size of a space allowable for another electronic component, for example, a battery (e.g., the battery  370  in  FIG. 5 ) can be increased. 
       FIG. 9  illustrates a cross-sectional view of an electronic device according to various embodiments of the disclosure. 
     In  FIG. 9 , the “+Z” direction may indicate a first direction, and the “−Z” direction may indicate a second direction. 
     Referring to  FIG. 9 , an electronic device  200  may include a window member  211 , a first plate  212 , a side member  213 , and/or a display  400 . 
     All or a part of the configurations of the window member  211 , the side member  213 , and the display  400  of  FIG. 9  may be the same as those of the window member  211 , the side member  213 , and the display  400  of  FIG. 5 . 
     According to various embodiments, the display  400  has a configuration corresponding to a display device (e.g., the display device  160  in  FIG. 1 ) and may include a touch sensor module  410 , a display module  420 , and a second circuit board  430 , and/or an adhesion film  440 . 
     According to various embodiments, the window member  211  may be coupled to the top surface  213   b  of the side member  213  via a sealing member  450  including an adhesive material. For example, the sealing member  450  may be configured to block moisture or foreign substances introduced from the outside into the space between the window member  211  and the side member  213 . 
     According to various embodiments, the window member  211  may include a first plate  212 . The first plate  212  is defined as an area of at least a portion of the window member  211  provided in a direction perpendicular to the first direction (the +Z direction). The first plate  212  may be disposed in the electronic device  200  to be substantially parallel to the top surface  213   b  of the side member  213 . The first plate  212  may be made of a transparent material such as glass or resin (e.g., acrylic or polycarbonate) to provide a user with a screen output from the display device (e.g., the display device  160  of  FIG. 1 ). 
     According to various embodiments, the touch sensor module  410  may include a touch sensor  412  and a first bent unit  414 . According to an embodiment, in the touch sensor module  410 , the touch sensor  412  and the first bent unit  414  may be integrated with each other. According to another embodiment, the touch sensor module  410  may be provided by coupling the first bent unit  414  made of a flexible circuit board to the touch sensor  412 . 
     According to various embodiments, the touch sensor  412  may be included in a display device (e.g., the display device  160  in  FIG. 1 ). The touch sensor  412  may include a plurality of patterns to receive a user&#39;s input. For example, the touch sensor  412  may include a touch detection circuit configured to detect a touch or a sensor circuit (e.g., a pressure sensor) configured to measure the intensity of a force generated by the touch. 
     According to various embodiments, the touch sensor  412  may be disposed under the first plate  212  (e.g., in the −Z direction). For example, the touch sensor  412  may be disposed in the second direction (the −Z direction) with respect to the first plate  212  via the adhesion film  440 . For example, the adhesion film  440  may be an optically clear and adhesion film. 
     According to various embodiments, the first bent unit  414  may provide a signal path through which the touch sensor  412  is electrically connected to the second circuit board  430 . According to an embodiment, the first bent unit  414  may extend from the touch sensor  412  to the second circuit board  430  in the first bending direction (the direction P 1 ). For example, as illustrated in  FIG. 9 , the first bending direction (the direction P 1 ) may refer to a direction extending from the +Z axis, passing through the +Y axis, and bent to the −Z axis on the YZ plane, as illustrated in  FIG. 9 . 
     According to various embodiments, the display module  420  may be formed of an unbreakable (UB) panel made of a flexible plastic material, and may include a display panel  422  configured to visually provide information to the outside of the electronic device  200  and a second bent unit  424  electrically connecting the display panel  422  to the second circuit board  430 . 
     According to various embodiments, the display panel  422  may be disposed between the touch sensor  412  and the second circuit board  430 . For example, the display panel  422  may be disposed in the second direction (the −Z direction) with respect to the touch sensor  412  via the adhesion film  440 . 
     According to various embodiments, the second bent unit  424  may provide a signal path through which the display panel  422  is electrically connected to the second circuit board  430 . For example, the second bent unit  424  may extend from the display panel  422  to the second circuit board  430  in the second bending direction (the direction P 2 ). The second bending direction (the direction P 2 ) may be formed in a direction different from the first bending direction (the direction P 1 ). According to an embodiment, as illustrated in  FIG. 9 , the second bending direction (the direction P 2 ) may refer to a direction extending from the +Z axis, passing through the −Y axis, and then extending to the −Z axis on the YZ plane. According to another embodiment, the second bending direction (the direction P 2 ) may refer to a direction extending from the +Z axis, passing through the −X axis, and bent to the −Z axis on the ZX plane. 
     According to various embodiments, since the second bending direction (the direction P 2 ) is different from the first bending direction (the direction P 1 ), the ratio of a second length L 2  to a first length L 1  of the electronic device  200  can be reduced. The first length L 1  may be defined as the length of the diameter of the electronic device  200  on the XY plane. The second length L 2  may be defined as a distance from the first bent unit  414  or the second bent unit  424  to the side member  213  on the XY plane. When the ratio of the second length L 2  to the first length L 1  is reduced, the ratio of the area on which the electronic device  200  displays a screen can be increased. 
     According to various embodiments, the second circuit board  430  may obtain an input to the touch sensor  412 . For example, the second circuit board  430  may receive information about an input to the touch sensor  412  via the first bent unit  414 . 
     According to various embodiments, the second circuit board  430  may provide an electrical signal path for a processor (e.g., the processor  120  in  FIG. 1 ) to control the operation of at least one of the touch sensor  412  or the display module  420 . For example, the processor  120  may transmit, to the touch sensor  412 , a command or an instruction configured to control the operation of the touch sensor  412 , via the first bent unit  414  included in the second circuit board  430 . As another example, the processor  120  may transmit, to the display panel  422 , a command or an instruction configured to control the operation of the display panel  422 , via the second bent unit  424  included in the second circuit board  430 . 
     According to various embodiments, the second circuit board  430  may be disposed in the second direction (the −Z direction) with respect to the first plate  212 . According to an embodiment, the second circuit board  430  may be disposed under the display panel  422 . According to another embodiment, the second circuit board  430  may be integrated with the display panel  422  under the display panel  422 . 
     According to various embodiments, the second circuit board  430  may include a top surface  430   a  configured to be coupled to the display panel  422 , and a bottom surface  430   b  configured to be coupled to the first bent unit  414  and the second bent unit  424 . According to an embodiment, the second circuit board  430  may be physically connected to the display panel  422  via the top surface  430   a , may be electrically connected to the touch sensor  412  via the first bent unit disposed on the bottom surface  430   b , and may be electrically connected to the display panel  422  via the second bent unit  424  disposed on the bottom surface  430   b . According to another embodiment, the second circuit board  430  may be physically and electrically connected to the display panel  422  via the top surface  430   a.    
     According to an embodiment, the second bent unit  424  may be provided to extend from substantially the same plane as the second circuit board  430 . For example, a recess for accommodating the second circuit board  430  may be provided in the display module  420 , and the second bent unit  424  may be provided to extend from a side surface of the display module  420  provided on substantially the same plane as the second circuit board  430 . 
       FIG. 10A  illustrates a view illustrating a display module and a second circuit board according to various embodiments of the disclosure, and  FIG. 10B  illustrates a view illustrating a bezel of an electronic device according to various embodiments of the disclosure. 
     According to  FIGS. 10A and 10B , the electronic device  200  may include a first bent unit  414 , a connector  416 , a second bent unit  424 , a third bent unit  426 , and/or a second circuit board  430 . All or a part of the configurations of the first bent unit  414 , the second bent unit  424 , and the second circuit board  430  of  FIG. 10A  may be the same as those of the first bent unit  414 , the second bent unit  424 , and the second circuit board  430  of  FIG. 9 . 
     According to various embodiments, the first bent unit  414  may be coupled to the second circuit board  430  via the connector  416 . According to an embodiment, the connector  416  may include a zigzag in-line package (ZIP) connector. The connector  416  may be disposed on the bottom surface (e.g., the bottom surface  430   b  in  FIG. 9 ) of the second circuit board  430 . 
     According to various embodiments, the first bent unit  414  may have a curved shape for easy connection with the connector  416 . For example, the first bent unit  414  may be bent in a “U” shape. As the first bent unit  414  has a curved shape, the length L 4  of the first bent unit on which the first bent unit  414  is disposed can be reduced, and thus the size of the bezel  220  can be reduced. 
     According to various embodiments, the second circuit board  430  may include a groove  414   a  corresponding to the first bent unit  414 . Since the first bent unit  414  is seated in the groove  414   a , the thickness of the inside of the electronic device  200  formed by the first bent unit  414  can be reduced. The groove  414   a  may be provided in the bottom surface  430   b  of the second circuit board  430 . 
     According to various embodiments, the size of the area A 1  that is capable of substantially providing visual information in the electronic device  200  may be determined based on the first bent unit  414  or the second bent unit  424 . For example, the size of the area A 1  that is capable of substantially providing visual information in the electronic device  200  may be determined based on a fourth length L 4  that is a length of the first bent unit  414  exposed from the touch sensor (e.g., the touch sensor  412  in  FIG. 9 ) when the electronic device  200  is viewed in a direction perpendicular to the top surface (e.g.,  430   a  of  FIG. 9 ) of the second circuit board  430  or a third length L 3  that is a length of the second bent unit  424  exposed from the display panel (e.g., the display panel  422  of  FIG. 9 ) when the electronic device  200  is viewed in the direction perpendicular to the top surface of the second circuit board  430 . For convenience of description, the area A 1  that is capable of substantially providing visual information in the electronic device  200  is defined as a visible area. 
     According to various embodiments, the first bent unit  414  and the second bent unit  424  may be disposed in directions that are substantially perpendicular to each other. For example, a direction in which an end of the first bent unit  414  connected to the connector  416  is oriented may be perpendicular to a direction in which an end of the second bent unit  424  connected to the second circuit board  430  is oriented. As another example, a direction in which an end of the first bent unit  414  connected to the touch sensor  412  is oriented may be perpendicular to a direction in which an end of the second bent unit  424  connected to the display panel  422  is oriented. 
     According to various embodiments, the size of the visible area A 1  may be determined based on at least one of the third length L 3  and the fourth length L 4 . For example, the size of the visible area A 1  may be determined based on the longer length from among the third length L 3  or the fourth length L 4 . 
     According to various embodiments, when the first bent unit  414  and the second bent unit  424  are disposed in different directions, the third length L 3  or the fourth length L 4  may be reduced compared to that in the case in which the first bent unit  414  and the second bent unit  424  are disposed in the same direction. According to an embodiment, the size of the visible area A 1  in the electronic device  200  in which the first bent unit  414  and the second bent unit  424  are disposed in directions that are substantially perpendicular to each other may be greater than the size of the visible area in the electronic device  200  in which the first bent unit  414  and the second bent unit  424  are disposed in substantially the same direction. For example, when a fifth length L 5  that is the length of the diameter of the visible area A 1  is about 42 mm, and when the first bent unit  414  and the second bent unit  424  are disposed in directions that are substantially perpendicular to each other, the third length L 3  may be 2.207 mm, and the fourth length L 4  may be 2.204 mm. In the case in which the first bent unit  414  and the second bent unit  424  are disposed in substantially the same direction, the exposed length of the first bent unit  414  and the second bent unit  424  when the electronic device  200  corresponding to the third length L 3  or the fourth length L 4  is viewed from above may be 4.84 mm. According to another embodiment, the size of the bezel of the electronic device  200  in which the first bent unit  414  and the second bent unit  424  are disposed in different directions may be smaller than the size of the bezel in the case in which the first bent unit  414  and the second bent unit  414  are disposed in different directions. 
     According to various embodiments, the third bent unit  426  may be provided to extend from the second circuit board  430 . The third bent unit  426  may be configured to electrically connect the second circuit board  430  and the first circuit board that controls the operation of the electronic device  200  (e.g., the first circuit board  310  in  FIG. 5 ) to each other. According to an embodiment, the third bent unit  426  may be disposed in a direction (the +X direction) opposite to the direction (the −X direction) in which the second bent unit  424  is disposed on the second circuit board  430 . According to another embodiment, the third bent unit  426  may be disposed on the second circuit board  430  in a fifth direction (the +X direction) that is opposite to the fourth direction (the −X direction) in which the second bent unit is disposed and is substantially perpendicular to the third direction (the +Y direction) in which the first bent unit  414  is disposed. 
     According to various embodiments of the present disclosure, an electronic device (e.g., the electronic device  200  in  FIG. 2A ) may include a window member (e.g., the window member  211  in  FIG. 9 ) oriented in a first direction (e.g., the first direction (+Z direction) in  FIG. 9 ), a rear housing (e.g., the rear housing  215  in  FIG. 3 ) oriented in a second direction (e.g., the second direction (−Z direction) in  FIG. 9 ) opposite to the first direction, a housing (e.g., the housing  210  in  FIG. 2A ) including a side member (e.g., the side member  213  in  FIG. 3 ) surrounding a space between the window member and the rear housing, a display (e.g., the display  400  in  FIG. 5 ) visible through at least a portion of the window member, and a speaker assembly disposed in the space and including a speaker diaphragm (e.g., the speaker assembly  320  in  FIG. 6B ), wherein the side member may include a resonance space (e.g., the resonance space  230  in  FIG. 5 ) shaped in the form of a recess in a third direction (e.g., the third direction (the +Y direction) in  FIG. 5 ) substantially perpendicular to the first direction or the second direction from the space, and at least one through hole (e.g., the through hole  240  in  FIG. 5 ) provided in the third direction in a portion of the resonance space closer to the rear housing than the window member, wherein at least a portion of the resonance space may be disposed to overlap the speaker diaphragm when the resonance space is viewed in the third direction. 
     According to various embodiments, the electronic device may further include a support member (e.g., the support member  330  in  FIG. 6A ) coupled to the side member and provided to surround at least a portion of the speaker assembly. 
     According to various embodiments, the speaker assembly may include a first surface (e.g., the first surface  320   a  in  FIG. 6B ) facing at least a portion of an inner surface of the side member and a second surface (e.g., the second surface  320   b  in  FIG. 6B ) facing away from the first surface. 
     The support member may include a first portion (e.g., the first portion  331  in  FIG. 6A ) including a third surface (e.g., the third surface  331   a  in  FIG. 6A ) facing at least a portion of the inner surface of the side member and a fourth surface (e.g., the fourth surface  331   b  in  FIG. 6A ) facing at least a portion of the first surface, and a second portion (e.g., the second portion  333  in  FIG. 6A ) extending from the first portion and surrounding the speaker assembly. 
     According to various embodiments, the electronic device may further include a fixing member (e.g., the fixing member  340  in  FIG. 7 ) disposed on the speaker assembly and the support member in order to press at least a portion of the speaker assembly and the support member. 
     According to various embodiments, the side member may include a first inner surface (e.g., the first inner surface I 1  in  FIG. 5 ) facing the support member, a second inner surface (e.g., the second inner surface I 2  in  FIG. 5 ) substantially perpendicular to the first inner surface, a third inner surface I 3  extending from the second inner surface to the through hole, and a fourth inner surface facing the second inner surface. 
     According to various embodiments, the display may include a second circuit board (e.g., the second circuit board  430  of  FIG. 9 ) disposed in a second direction with respect to the window member, a touch sensor module (e.g., the touch sensor module  410  of  FIG. 9 ) including a touch sensor (e.g., the touch sensor  412  in  FIG. 9 ) disposed between the window member and the second circuit board and a first bent unit (e.g., the first bent unit  414  in  FIG. 9 ) extending from the touch sensor in the third direction and configured to electrically connect the touch sensor and the second circuit board to each other, and a display module (e.g., the display module  420  in  FIG. 9 ) including a display panel (e.g., the display panel in  FIG. 9 )(e.g., the display panel  422  in  FIG. 9 ) disposed between the touch sensor and the second circuit board, and a second bent unit (e.g., the second bent unit  424  in  FIG. 9 ) extending in a fourth direction (e.g., the fourth direction (the −Y direction) in  FIG. 9 ) which is a direction different from the third direction and configured to electrically connect the display panel and the second circuit board to each other. 
     According to various embodiments, the first bent unit may at least partially overlap the speaker assembly when the display is viewed in the first direction. 
     According to various embodiments, the electronic device may further include a first circuit board (e.g., the first circuit board  310  in  FIG. 3 ) on which a processor configured to control the operation of the electronic device is mounted, and the second circuit board may include a third bent unit extending from the second circuit board in a fifth direction (e.g., the fifth direction (+X direction) in  FIG. 10A ) opposite to the fourth direction and configured to electrically connect the first circuit board and the second circuit board to each other. 
     According to various embodiments, the third direction and the third direction may be perpendicular to each other. 
     According to various embodiments of the disclosure, an electronic device (e.g., the electronic device  200  in  FIG. 2A ) may include a side member (e.g., the inner surface  213   a  of the side member in  FIG. 3 ) including a through hole (e.g., the through hole  240  in  FIG. 3 ) provided therethrough, a rear housing (e.g., the rear housing  215  in  FIG. 2B ) coupled to the side member, a speaker assembly (e.g., the speaker assembly  320  in  FIG. 6B ) including a first surface (e.g., the first surface  320   a  in  FIG. 6B ) on which a speaker diaphragm facing the through hole is disposed and a second surface (e.g., the second surface  320   b  in  FIG. 6B ) facing away from the first surface, a support member (e.g., the support member  330  in  FIG. 6A ) coupled to the side member and provided to surround at least a portion of the speaker assembly, and a fixing member (e.g., the fixing member  340  in  FIG. 7 ) configured to press at least a portion of the speaker assembly and the support member, wherein a resonance space (e.g., the resonance space  230  in  FIG. 5 ) may be provided between at least a portion of the inner surface of the side member (e.g., the inner surface  213   a  of the side member in  FIG. 3 ) and the support member. 
     According to various embodiments, the support member may include a first portion (e.g., the first portion  331  in  FIG. 6A ) in which a third surface (e.g., the third surface  331   a  in  FIG. 6A ) facing at least a portion of the inner surface of the side member and a fourth surface (e.g., the fourth surface  331   b  in  FIG. 6A ) facing away from the third surface are disposed, and a second portion (e.g., the second portion  333  in  FIG. 6A ) extending from the first portion and surrounding the speaker assembly. 
     According to various embodiments, the speaker assembly may include a fifth surface (e.g., the fifth surface  320   c  in  FIG. 6B ) perpendicular to the first surface or the second surface, and a sixth surface (e.g., the sixth surface  320   d  of  FIG. 6B ) perpendicular to the first surface or the second surface and disposed in a direction opposite to the fifth surface, and the fixing member may include a third portion (e.g., the third portion  340   a  in  FIG. 7 ) which is in contact with at least a portion of the second surface, a fourth portion (e.g., the fourth portion  340   b  in  FIG. 7 ) which is in contact with at least a portion of the fifth surface, and a fifth portion (e.g., the fifth portion  340   c  in  FIG. 7 ) which is in contact with at least a portion of the sixth surface. 
     According to various embodiments, the support member may include a support protrusion (e.g., the support protrusion  332  in  FIG. 7 ) provided on the second portion, and the fixing member may be provided on at least one of the fourth portion or the fifth portion and may include an opening configured to correspond to the support protrusion. 
     According to various embodiments, the electronic device may further include an adhesive sheet (e.g., the adhesive sheet  350  in  FIG. 5 ) disposed between the inner surface of the side member and the third surface and configured to couple the support member to the side member. 
     According to various embodiments, the electronic device may further include a fastening member (e.g., the fastening member  360  in  FIG. 8B ) configured to couple the speaker assembly and the support member to the side member. 
     According to various embodiments, the speaker assembly may include a first fastening hole (e.g., the first fastening hole  330   e  in  FIG. 6B ) provided to extend from the speaker assembly, the support member may include a second fastening hole (e.g., the second fastening hole  333   a  in  FIG. 6A ) provided to extend from the second portion, wherein the speaker assembly and the support member may be coupled to the side member by the fastening member inserted into the first fastening hole and the second fastening hole. 
     According to various embodiments, the through hole may be provided to extend from the resonance space. 
     According to various embodiments of the disclosure, an electronic device may include a window member (e.g., the window member  211  in  FIG. 5 ) at least a portion of which is substantially transparent, a second circuit board (e.g., the second circuit board  430  in  FIG. 9 ), a touch sensor module (e.g., the touch sensor module in  FIG. 9 ) including a touch sensor (e.g., the touch sensor  412  in  FIG. 9 ) disposed under the window member and a first bent unit (e.g., the first bent unit  414  in  FIG. 9 ) extending from the touch sensor in a first bending direction (the first bending direction (the direction P 1 ) in  FIG. 9 ) and configured to electrically connect the touch sensor and the second circuit board, and a display module (e.g., the display module  420  in  FIG. 9 ) including a display panel (e.g., the display panel  422  in  FIG. 9 ) disposed between the touch sensor and the second circuit board, and a second bent unit (e.g., the second bent unit  424  in  FIG. 9 ) extending from the display panel in a second bending direction (e.g., the second bending direction (the direction P 2 ) in  FIG. 9 ) different from the first bending direction and configured to electrically connect the display panel and the first circuit board to each other. 
     According to various embodiments, the second circuit board may include a top surface (e.g., the top surface  430   a  in  FIG. 9 ) coupled to the display panel, and a bottom surface (e.g., the bottom surface  430   b  in  FIG. 9 ) coupled to the first bent unit and the second bent unit. 
     According to various embodiments, the first bent unit has a “U” shape, and a groove (e.g., the groove  414   a  in  FIG. 10A ) corresponding to the first bent unit may be provided in the bottom surface. 
     According to various embodiments, the electronic device may further include a first circuit board (e.g., the first circuit board  310  in  FIG. 5 ) configured to control the operation of the wearable electronic device, wherein the first circuit board may include a third bent unit (e.g., the third bent unit  426  in  FIG. 10A ) extending from the first circuit board in a third bending direction opposite to the second bending direction and configured to electrically connect the first circuit board and the second circuit board to each other. 
     According to various embodiments, the display panel may be made of an unbreakable (UB) panel. 
     According to various embodiments of the disclosure, a wearable electronic device may include a side member including a top surface (e.g., the top surface  213   b  in  FIG. 9 ) oriented in a first direction (e.g., the first direction (the +Z direction) in  FIG. 9 ) and a bottom surface (e.g., the bottom surface  213   c  in  FIG. 9 ) oriented in a second direction (e.g., the second direction (the −Z direction) in  FIG. 9 ) opposite to the first direction, wherein the side member includes a through hole provided therethrough in a third direction (e.g., the third direction (the +Y direction) in  FIG. 5 ) which is substantially perpendicular to the first direction or the second direction, a speaker assembly including a speaker diaphragm oriented in the third direction, a support member coupled to an inner surface of the side member and provided to surround at least a portion of the speaker assembly, a first plate extending from the first surface and oriented in the first direction, a first circuit board disposed in the second direction with respect to the first plate, a touch sensor module including a touch sensor disposed in the second direction with respect to the first plate, and a first bent unit extending from the touch sensor in the third direction and configured to electrically connect the touch sensor and the first circuit board to each other, and a display module including a display panel disposed in the second direction with respect to the touch sensor and a second bent unit extending from the display panel in a fourth direction (e.g., the fourth direction (−Y direction) in  FIG. 5 ) which is different from the third direction and configured to electrically connect the display panel and the second circuit board to each other. 
     It may be apparent to a person ordinarily skilled in the technical field to which the disclosure belongs that an electronic device including a speaker assembly according to various embodiments of the disclosure is not limited by the above-described embodiments and drawings, and can be variously substituted, modified, and changed within the technical scope of the disclosure. 
     Although the present disclosure has been described with various embodiments, various changes and modifications may be suggested to one skilled in the art. It is intended that the present disclosure encompass such changes and modifications as fall within the scope of the appended claims.