Patent Publication Number: US-2023144130-A1

Title: Electronic device comprising flexible display, and electronic component arrangement structure applied to same

Description:
PRIORITY 
     This application is a Continuation of U.S. patent application Ser. No. 16/959,300, filed with the U.S. Patent and Trademark Office on Jun. 30, 2020, as a National Phase entry of International Application No. PCT/KR2019/000384, which was filed on Jan. 10, 2019, and claims priority to Korean Patent Application No. 10-2018-0004669, filed in the Korean Intellectual Property Office on Jan. 12, 2018, the content of each of which is incorporated herein by reference. 
    
    
     BACKGROUND 
     1. Field 
     Various embodiments of the present disclosure relate to an electronic device including a flexible display, and an electronic component arrangement structure applied thereto. 
     2. Related Art 
     With a significant decrease in a functional gap of each manufacturer, electronic devices have recently become slimmer to satisfy preferences of consumers, and there is competition to improve user convenience. For example, the electronic device which is gradually becoming smaller and slimmer cannot but have a reduced display area, and it may be necessary to secure a display area having a large screen to accommodate various functions. 
     In general, portable electronic devices have progressed in various forms to secure a more extended display area without affecting portability. For example, the electronic device may include a slide type electronic device which is unfolded in a sliding manner when used at a position where a first body and a second body overlap, or a foldable type electronic device which uses a flexible display to allow a first body and a second body to overlap or be unfolded. 
     Disadvantageously, however, the electronic devices cannot use a hidden display area as a rear display of the electronic device when folded for the purpose of carrying. In addition, when part of a display of the electronic device is used in part as the rear display, there may be difficulty in an arrangement between an internal electronic component (e.g., an antenna, etc.) and a Printed Circuit Board (PCB). 
     SUMMARY 
     The disclosure has been made to address at least the above-mentioned problems and/or disadvantages and to provide at least the advantages described below. 
     According to an embodiment, a portable communication device is provided that includes a housing including a first housing portion and a second housing portion at least partially overlapped and slidable with each other; a rollable module accommodated in the housing substantially between the first housing portion and the second housing portion, the rollable module configured to slide the first housing portion or the second housing portion with respect to each other; and a flexible display accommodated in the housing such that, when in a closed state in which the first housing portion or the second housing portion is not slid with respect to each other, a first display portion of the flexible display is visually exposed via a first surface of the housing and a second display portion of the flexible display is visually exposed via a second surface of the housing opposite to the first surface. 
     According to various embodiments, there may be provided an electronic device including a flexible display capable of having a display area on a first face and a second face facing the first face, and an electronic component arrangement structure applied thereto. 
     According to various embodiments, there may be provided an electronic device including a flexible display capable of securing a degree of freedom in mounting an internal electronic component, and an electronic component arrangement structure applied thereto. 
     According to various embodiments of the present disclosure, an electrical connection member of an electronic device is evasively disposed around at least part of a display area, thereby securing a degree of freedom in mounting an electronic component disposed inside the electronic device. 
    
    
     
       BRIEF DESCRIPTION OF DRAWINGS 
       The above and/or additional aspects, features and advantages of certain embodiments of the present disclosure will become apparent and readily understood from the following description, taken in conjunction with the accompanying drawings, in which: 
         FIG.  1    is a block diagram of an electronic device in a network environment, including an extendable flexible display, according to various embodiments of the present disclosure; 
         FIG.  2 A  and  FIG.  2 B  illustrates a change relationship of a display area of a front display according to various embodiments of the present disclosure; 
         FIG.  3 A  and  FIG.  3 B  illustrates a change relationship of a display area of a rear display according to various embodiments of the present disclosure; 
         FIG.  4    is an exploded perspective view of an electronic device according to various embodiments of the present disclosure; 
         FIG.  5 A  illustrates a rear face and side face of an electronic device according to various embodiments of the present disclosure; 
         FIG.  5 B  is a cutaway cross-sectional view illustrating a portion of  FIG.  5 A  according to various embodiments of the present disclosure; 
         FIG.  5 C  is a cutaway cross-sectional view illustrating a portion of  FIG.  5 A  according to various embodiments of the present disclosure; 
         FIG.  5 D  is a cutaway cross-sectional view illustrating a portion of  FIG.  5 A  according to various embodiments of the present disclosure; 
         FIG.  5 E  is a cutaway cross-sectional view illustrating a portion of  FIG.  5 A  according to various embodiments of the present disclosure; 
         FIG.  6    illustrates a rear face of an electronic device in a state where a second plate is removed according to various embodiments of the present disclosure; 
         FIG.  7    illustrates a rear face of an electronic device in a state where a display and a rear window are removed in a state of  FIG.  6    according to various embodiments of the present disclosure; 
         FIG.  8 A  illustrates a state where a front support member and a battery are mounted to a first plate according to various embodiments of the present disclosure; 
         FIG.  8 B  illustrates a state where a front support member and a battery are mounted to a first plate according to various embodiments of the present disclosure; 
         FIG.  9 A  illustrates a structure of a display according to various embodiments of the present disclosure; 
         FIG.  9 B  illustrates a structure of a display according to various embodiments of the present disclosure; 
         FIG.  9 C  illustrates a structure of a display according to various embodiments of the present disclosure; 
         FIG.  10 A  and  FIG.  10 B  illustrates a structure of a display according to various embodiments of the present disclosure; 
         FIG.  11    illustrates an electrical connection relationship of a display and a PCB according to various embodiments of the present disclosure; 
         FIG.  12 A  illustrates an arrangement structure of an antenna module according to various embodiments of the present disclosure; 
         FIG.  12 B  illustrates an arrangement structure of an antenna module according to various embodiments of the present disclosure; 
         FIG.  12 C  illustrates an arrangement structure of an antenna module according to various embodiments of the present disclosure; 
         FIG.  13    illustrates an arrangement structure of an antenna module according to various embodiments of the present disclosure; 
         FIG.  14 A  is a cross-sectional view of an electronic device illustrating an arrangement structure of an actuator according to various embodiments of the present disclosure; 
         FIG.  14 B  is a cross-sectional view of an electronic device illustrating an arrangement structure of an actuator according to various embodiments of the present disclosure; and 
         FIG.  14 C  is a cross-sectional view of an electronic device illustrating an arrangement structure of an actuator according to various embodiments of the present disclosure. 
     
    
    
     DETAILED DESCRIPTION 
       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 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 state (e.g., executing an application). 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 other 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, or a keyboard. 
     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 an 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 a headphone of an external electronic device (e.g., an electronic device  102 ) directly (e.g., wiredly) 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 (e.g., wiredly) 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, a HDMI connector, a USB connector, a 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 or 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  188  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 supports 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  197  may include one or more antennas, and, therefrom, 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  (e.g., the wireless communication module  192 ). 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. 
     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 smart phone), 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 present 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 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). 
     Various embodiments as set forth herein may be implemented as software (e.g., the program  140 ) including one or more instructions that are stored in a storage medium (e.g., internal memory  136  or external memory  138 ) that is readable by a machine (e.g., the electronic device  101 ). For example, a processor (e.g., the processor  120 ) of the machine (e.g., the electronic device  101 ) may invoke at least one of the one or more instructions stored in the storage medium, and execute it, with or without using one or more other components under the control of the processor. This allows the machine to be operated to perform at least one function according to the at least one instruction invoked. The one or more instructions may include a code generated by a complier or a code executable by an interpreter. The machine-readable storage medium may be provided in the form of a non-transitory storage medium. Wherein, the term “non-transitory” simply means that the storage medium is a tangible device, and does not include a signal (e.g., an electromagnetic wave), but this term does not differentiate between where data is semi-permanently stored in the storage medium and where the data is temporarily stored in the storage medium. 
     According to an embodiment, a method according to various embodiments of the disclosure may be included and provided in a computer program product. The computer program product may be traded as a product between a seller and a buyer. The computer program product may be distributed in the form of a machine-readable storage medium (e.g., compact disc read only memory (CD-ROM)), or be distributed (e.g., downloaded or uploaded) online via an application store (e.g., Play Store™), or between two user devices (e.g., smart phones) directly. If distributed online, at least part of the computer program product may be temporarily generated or at least temporarily stored in the machine-readable storage medium, such as memory of the manufacturer&#39;s server, a server of the application store, or a relay server. 
     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 may be omitted, or one or more other components 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, according to various embodiments, 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. 
     According to various embodiments of the present disclosure, the processor  120  may use the sensor module  176  (e.g., a hall sensor, a magnetic reed switch, or the like) to detect an open state of a second structure (e.g., a second structure  220  of  FIG.  2 A ) (e.g., a second plate) with respect to a first structure (e.g., a first structure  210  of  FIG.  2 A ) (e.g., a first plate), thereby controlling a size of a display area depending on an area of a display (e.g., a display  211  of  FIG.  2 A ) extending to a front face of an electronic device (e.g., aa electronic device  200  of  FIG.  2 A ). According to an embodiment, the processor  120  may detect whether the second structure is open or closed with respect to the first structure, thereby controlling a size of a display area disposed to a rear face of the electronic device (e.g., a rear display area  2112  of  FIG.  3 A ). According to an embodiment, the electronic device may provide control to display a corresponding image (e.g., a preview image) to a display area disposed to the rear face in response to a currently running application (e.g., a rear camera capture function). 
       FIG.  2 A  and  FIG.  2 B  illustrate a change relationship of a display area of a front display according to various embodiments of the present disclosure.  FIG.  3 A  and  FIG.  3 B  illustrate a change relationship of a display area of a rear display according to various embodiments of the present disclosure. 
     An electronic device  200  of  FIG.  2 A  to  FIG.  3 B  may be at least in part similar to the electronic device  101  of  FIG.  1   , or may include other embodiments of the electronic device. 
       FIG.  2 A  illustrates a state where a first structure  210  is closed with respect to a second structure  220 , and  FIG.  2 B  illustrates a state where the first structure  210  is open with respect to the second structure  220 . 
     Referring to  FIG.  2 A  and  FIG.  2 B , the electronic device  200  may include the first structure  210  and the second structure  220  disposed to be movable in the first structure  210 . According to an embodiment, the first structure  210  may be disposed such that a reciprocating motion is possible by a specific distance in a direction CD as illustrated with respect to the second structure  220 . 
     According to various embodiments, the electronic device  200  may include a display  211  disposed to a front face  2001  (e.g., a first face) of the first structure  210 . According to an embodiment, the display  211  may include a front display area  2111  exposed through the front face  2001  of the first structure. According to an embodiment, the electronic device  200  may include a first key button  212  or second key button  213  disposed to at least one of left and right side faces. According to an embodiment, the first key button  212  or the second key button  213  may be disposed to the side face of the electronic device  200  in an exposed or protruding manner. According to an embodiment, the first key button  212  may be a power button. For another example, the second key button  21  may be a volume control button. According to an embodiment, the electronic device  200  may include at least one speaker device  214  disposed to the side face. According to an embodiment, the speaker device  214  may be disposed at various positions in addition to a display arrangement area of the electronic device. 
     According to various embodiments, the electronic device  200  may include a rollable module  230  disposed to a border of the first structure  210  and second structure  220 . According to an embodiment, the rollable module  230  may be relatively movably disposed between the first structure  210  and the second structure  220 . The rollable module  230  may include a multi-joint module  231  disposed in a rollable manner to an end portion of an inner support member  232  partially exposed to a side face. According to an embodiment, the multi-joint module  231  moves together when the first structure  210  moves reciprocally with respect to the second structure  220  in the direction {circle around (1)}, thereby guiding the front display  211 . 
     According to various embodiments, when the electronic device changes to a state where the first structure  210  is open with respect to the second structure  220  by a specific length in the direction {circle around (1)}, a display area of the front display  211  disposed to the front face  2001  of the electronic device  200  may extend by an area EA having a specific size. 
       FIG.  3 A  illustrates a state of the electronic device  210  when the first structure  210  is closed with respect to the second structure  220 , and  FIG.  3 B  illustrates a state of the electronic device  200  when the first structure  210  is open with respect to the second structure  220 . 
     Referring to  FIG.  3 A  and  FIG.  3 B , the electronic device  200  may include the second structure  220  disposed to a rear face  2002  in a relatively movable manner with respect to the first structure  210 . According to an embodiment, the electronic device  200  may include a rear camera device  215  disposed to the first structure  210  in the rear face  2002 . According to an embodiment, the electronic device  200  may include a real display area  2112  extending from a front display area (e.g., the front display area  2111  of  FIG.  2 A ) of a display (e.g., the display  211  of  FIG.  2 A ) visible through a through-hole  240  constructed in the second structure  220  of the rear face  2002 . According to an embodiment, although the electronic device  200  includes the front display area  2111  and the rear display area  2112  respectively in the front face  2001  and the rear face  2002 , one display (e.g., the display  211  of  FIG.  2 A ) may be extendedly disposed inside the electronic device  200  so as to be rollable from the front face  2001  to the rear face  2002  of the electronic device  200 . According to an embodiment, when the rear display area  2112  of the electronic device  200  maintains a state where the first structure  210  is closed with respect to the second structure  220 , a full area DA 1  of the rear display area  2112  may be a display area. According to an embodiment, when the rear display area  2112  of the electronic device  200  transitions to a state where the first structure  210  is open with respect to the second structure  220 , it may be displayed by changing to a display area DA 2  less than the full display area DA 1  of the rear display area  211 . However, without being limited thereto, a display area displayed to the rear display area  2112  may be defined as various display areas according to a design of a designer or a setting of a user. 
     According to various embodiments, the rear display area  2112  may be constructed to have a width w3 less than a width (e.g., a width w1 of  FIG.  2 A ) of the front display area  2111 . According to an embodiment, the electronic device  200  may be configured such that an electrical connection member (e.g., an FPCB  482  of  FIG.  4   ) passes by a surrounding area (e.g., PA1 or PA2 of  FIG.  3 A ) of the rear display  240 , in order to achieve an electrical connection between a Printed Circuit Board (PCB) (e.g., a PCB  441  of  FIG.  4   ) disposed to the first structure  210  in one end (e.g., an upper end area or an upper side) of the electronic device  200  and electronic components (e.g., an antenna module, a microphone module, a speaker module, an interface connector port, various sockets, or an ear jack assembly) in the other end (e.g., a lower end area or a lower side) of the electronic device  200 . Accordingly, a degree of freedom in mounting an electronic component inside the electronic device is improved, which facilitates a design of the electronic device and contributes to improvement of a design or performance of each electronic component. 
       FIG.  4    is an exploded perspective view of an electronic device according to various embodiments of the present disclosure. 
     An electronic device  400  of  FIG.  4    may be at least in part similar to the electronic device  101  of  FIG.  1    or the electronic device  200  of  FIG.  2 A  to  FIG.  3 B , or may include other embodiments of the electronic device. 
     Referring to  FIG.  4   , the electronic device  400  may include a first structure  410  including a first plate  411  having a first face  4111  and a second face  4112  facing away from the first face  4111 . According to an embodiment, the electronic device  400  may include a second structure  420  including a second plate  421  facing the second face  4112  of the first plate  411  and a first side wall  4211  extending from the second plate  421 . According to an embodiment, the electronic device  400  may include a display  430  (e.g., a flexible touchscreen display) disposed to the first face  4111  of the first plate  411  and interposed at least in part between the second plate  421  and the second face  4112  of the first plate  411  through the first side wall  4211 . According to an embodiment, the electronic device  400  may include a rollable module  460  for slidably coupling the first plate  411  and the second plate  421  and for guiding a movement of the display  430  disposed through the first side wall  4211 . 
     According to various embodiments, the second plate  421  (e.g., the second plate  421  of  FIG.  5 A ) and the first side wall  4211  (e.g., the first side wall  4211  of  FIG.  5 A ) may construct the second structure  420 . According to an embodiment, the first structure  410  is movable in an open or closed state with respect to the second structure  420  in a first direction (e.g., a direction {circle around (1)} of  FIG.  4   ), and may be configured such that the first structure  410  is placed at a first distance (e.g., a first distance L1 of  FIG.  6   ) from the first side wall  4211  when in the closed state, and is placed at a second distance (e.g., a second distance L2 of  FIG.  6   ), which is greater than the first distance, from the first side wall  4211  when in the open state. 
     According to various embodiments, the display  430  may include a planar portion  431  extending across at least part of the first face  4111  of the first plate  411  such that the extended portion is mounted to the first face  4111  of the first plate  4111  and having a first width W1 in a second direction (e.g., a direction {circle around (2)} of  FIG.  4   ) perpendicular to the first direction, and a bendable portion  432  extending from the planar portion  431  to a space between the first side wall  4211  and the first structure  410  when in the closed state. According to an embodiment, the bendable portion  432  may include a first portion  4321  extending from one end of the planar portion  431  and having the same width as the first width W1, and a second portion  4322  extending from the first portion  4321  and facing the second plate  421 . According to an embodiment, the second portion  4322  may have a second width W2 less than the first width W1. According to an embodiment, the second portion  4322  of the bendable portion  432  may be exposed at least in part through a through-hole  451  disposed to the second plate  421 . According to an embodiment, the display area  4323  disposed to the bendable portion  432  may be disposed through an opening  4214  of the second plate  421 . According to an embodiment, the display area  4323  may have a third width W3 substantially similar to that of the through-hole  451  disposed to a window cover  450 . According to an embodiment, the third width W3 may be less than the second width W2. According to an embodiment, the planar portion  431  may include an active area  4311  having a fourth width W4 and an inactive area  4312  adjacent to the active area  4311  in a first direction (e.g., the direction CD of  FIG.  4   ) and having a fifth width W5, and the width W2 of the first portion  4321  of the bendable portion  432  may be less than the fourth width W4 of the active area  4311 . According to an embodiment, in a case where the display  430  is viewed from above the first plate  411 , when the first structure  410  moves from a closed state to an open state, the first portion  4321  of the bendable portion  432  may be pulled by a predetermined amount from a space between the first side wall  4211  and the first structure  410  to construct substantially a plane between the planar portion  431  and the first side wall  4211 . 
     According to various embodiments, the first structure  410  may include a battery mounting unit (e.g., a battery mounting unit  4115  of  FIG.  8 B ). The battery mounting unit may include, for example, an opening  4113  (e.g., a swelling hole). According to an embodiment, the electronic device  400  may include a front support member  434  disposed between the first plate  411  and the planar portion  431  of the display  430  to support the planar portion  431  of the display  430 . According to an embodiment, the front support member  434  may be attached to the first face  4111  of the front support member  434  by means of screwing, bonding, or taping. 
     According to various embodiments, the window cover  450  capable of covering the opening  4214  may be disposed to the second plate  421 . According to an embodiment, the window cover  450  may include the through-hole  451  (e.g., a window constructed to be substantially transparent) corresponding to a display area  4323  disposed to the bendable portion  432  of the display  430 . The through-hole  451  or other areas may be constructed of a translucent material so that internal components are not visible when the first structure  410  is open. According to an embodiment, a touch sensor  452  may be disposed to an area corresponding to the through-hole  451 , and a connector  4521  of the touch sensor  452  may be electrically coupled to a PCB  441  through a connector  4331  together with a circuit portion  433  of the display  430 . 
     According to various embodiments, a rear window  412  may be disposed to overlap at least in part with the second plate  421  in the second face  4112  of the first plate  411 . According to an embodiment, the electronic device  400  may have a plurality of electronic components disposed to a space between the rear window  412  and the first plate  411 . According to an embodiment, the electronic components may include the PCB  441 , a camera module  442 , a receiver  443 , a speaker  444 , a sensor module  445 , a card tray  447 , or one or more key modules  448  and  449 . According to an embodiment, the sensor module  445  may include, for example, an illuminance sensor (e.g., an optical sensor), a proximity sensor (e.g., an optical sensor), an infrared sensor, an ultrasonic sensor, a fingerprint recognition sensor, a face recognition sensor, or an iris recognition sensor. According to an embodiment, the key modules  448  and  449  may include a power key module  448  or a volume control key module  449 . 
     According to various embodiments, the rollable module  460  may include a sub support member  464  fixed to the second plate  421 , an inner support member  461  mutually movably disposed between the sub support member  464  and the second face  4112  of the first plate  411 , a roller  465  rotatably disposed by being constructed to have a length corresponding to the first side wall  4211  at an end portion of the inner support member  461 , a multi-joint module  466  for guiding the rear face of the display  430  under the guidance of the roller  465 , a pair of first rails  462  disposed between the inner support member  461  and the sub support member  464 , and a second rail  463  disposed between the inner support member  461  and the second face  4112  of the first plate  411 . According to an embodiment, the first rail  462  and the second rail  463  may be disposed to induce a relative sliding motion with respect to the sub support member  464  and the first plate  411 . According to an embodiment, the multi-joint module  466  may be disposed to be bent along an outer circumferential face of the roller  465  since a plurality of unit multi bars are connected in an interworking manner. According to an embodiment, a bendable portion of the display  430  may be guided to be rolled (or bent) by an outer face of the multi-joint module  466 , and thus an end portion thereof may be fixed to the sub support member  464  disposed between the second face  4112  of the first plate  411  and the second plate  421 . According to an embodiment, the electronic device  400  may include at least one actuator  467  disposed between the inner support member  461  and the sub support member  464  and/or between the inner support member  461  and the first plate  411 . According to an embodiment, the actuator  467  may persistently provide pressing force to the first structure  410 , which is to be open or closed in a sliding manner with respect to the second structure  420 , in a direction of being open or closed based on a specific inflection point. 
     According to various embodiments, the electronic device  400  may include an antenna module  480 . According to an embodiment, the antenna module  480  may be disposed to, for example, the first side wall  4211  of the second plate  421 . According to an embodiment, the antenna module  480  may include a radiation pattern  481  disposed to an inner face of the first side wall  4211 , an FPCB  482  extending from the radiation pattern  481  to the vicinity of the PCB  441 , and a connector  483  disposed to an end portion of the FPCB  482 . According to an embodiment, the radiation pattern  481  may be disposed to the inner face of the first side wall  4211  in a Laser Direct Structuring (LDS) form, a Thin Film Antenna (TFA) form, a Flexible Printed Circuit Board (FPCB) form, or a Steel Use Stainless (SUS) form. According to an embodiment, the FPCB  482  of the antenna module  480  may be disposed by avoiding the through-hole  451  of the window cover  450 . The FPCB  482  of the antenna module  480  may be electrically coupled to a sub PCB  484  disposed to the sub support member  464  in the vicinity of the PCB  441 . According to an embodiment, the sub PCB  484  may be electrically coupled to a wireless communication circuit (e.g., RFIC) of the PCB  441  by means of a coaxial cable  485  electrically coupled thereto. For example, the radiation pattern  481  may be electrically coupled to the wireless communication circuit through the FPCB  482 , the connector  483 , the sub PCB  484 , the coaxial cable  485 , and the PCB  441 . According to an embodiment, since the sub support member  464  having the sub PCB  484  fixed thereto moves together when the first structure  410  is open or closed, the coaxial cable  485  may be constructed of a material having high flexibility. However, without being limited thereto, the coaxial cable  485  may be replaced with an FPCB having high flexibility. 
     According to various embodiments, in the bendable portion  432  of the display  430 , the circuit portion  433  may be fixed at least in part to the sub support member  464 . The connector  4331  extending from the circuit portion  433  may be electrically coupled to the connector  4521  of the touch sensor  452  or the PCB  441  fixed to the first plate  411  by means of an electrical connection member  470 . According to an embodiment, since a distance between the PCB  441  and the circuit portion  433  of the display  430  fixed to the sub support member  464  changes depending on the opening or closing of the first structure  410 , the electrical connection member  470  may include an FPCB having high flexibility to accommodate this. 
       FIG.  5 A  illustrates a rear face and side face of an electronic device according to various embodiments of the present disclosure.  FIG.  5 B  to  FIG.  5 E  are cutaway cross-sectional views of various portions of  FIG.  5 A  according to various embodiments of the present disclosure. 
       FIG.  5 B  is a cross-sectional view cut along the line A-A′ of  FIG.  5 A . 
     Referring to  FIG.  5 B , a battery  446  may be disposed to the first plate  411  of the first structure  410 . After the battery  446  is disposed, the front support member  434  may be disposed to an upper portion thereof. According to an embodiment, the front support member  434  may be attached to the first plate  411  by means of bonding or taping. According to an embodiment, the display  430  may be attached to the upper portion of the front support member  434  by means of bonding or taping. 
     According to various embodiments, the second plate  421  of the second structure  420  may be movably disposed to the first plate  411 . According to an embodiment, the sub support member  464  may be fixed to the second plate  421  by means of a screw S between the window cover  450  and the first plate  411 . According to an embodiment, at least part of the display  430  may be attached to the sub support member  464  between the window cover  450  and the sub support member  464  by means of bonding or taping. For example, the display  430  attached to the front support member  434  may include the aforementioned planar portion (e.g., the planar portion  431  of  FIG.  4   ), and the display  430  attached to the sub support member  464  may include at least part of the aforementioned bendable portion (e.g., the bendable portion  432  of  FIG.  4   ) and a circuit portion (e.g., the circuit portion  433  of  FIG.  4   ). 
       FIG.  5 C  is a cross-sectional view cut along the line B-B′ of  FIG.  5 A . 
     Referring to  FIG.  5 C , the sub support member  464  may be movably disposed to the inner support member  461  disposed to a space  4011  between the first plate  411  and the second plate  421  in a first direction (e.g., the direction {circle around (1)} of  FIG.  4   ). According to an embodiment, the sub support member  464  may be fixed such that both ends thereof are movable by means of the pair of first rails  462  fixed to an end of the inner support member  461  by means of a screw S. According to an embodiment, since a bearing member  4621  (e.g., a POM member) is interposed between the first rail  462  and the sub support member  464 , a smooth movement of the sub support member  464  may be induced. According to an embodiment, the inner support member  461  may be fixed such that both ends thereof are movable by means of the pair of second rails  463  fixed to the first plate  411  by means of the screw S. According to an embodiment, since a bearing member  4631  (e.g., a POM member) is interposed between the second rail  463  and the inner support member  461 , a smooth movement of the inner support member  461  may be induced. According to an embodiment, when an operation in which the first structure  410  is open or closed with respect to the second structure  420  is performed, the sub support member  464  may move in a first direction with respect to the inner support member  461 , and the inner support member  461  moves in the first direction with respect to the first plate  411 , thereby performing an operation in which the first structure  410  is open or closed in the first direction with respect to the second structure  420 . 
       FIG.  5 D  is a cross-sectional view cut along the line C-C′ of  FIG.  5 A , and  FIG.  5 E  is a cross-sectional view cut along the line D-D′ of  FIG.  5 A . 
     Referring to  FIG.  5 D  and  FIG.  5 E , the multi-joint module  466  may be disposed to be in contact along an outer face of the inner support member  461 . According to an embodiment, the roller  465  may be disposed to an end portion of the inner support member  461 . According to an embodiment, the roller  465  may be fixed in a self-rotatable manner at an end portion of the inner support member  461  by means of a screw S. For example, the multi-joint module  466  may be easily guided in a rolled (or bent) manner along an outer face of the roller  465  which is rotatable depending on a movement of the inner support member  461 . 
       FIG.  6    illustrates a rear face of an electronic device in a state where a second plate is removed according to various embodiments of the present disclosure. 
     Referring to  FIG.  6   , the electronic device  400  may have the second rail  463  disposed at both ends of the first plate  411 . According to an embodiment, the electronic device  400  may have the battery  446  disposed through an opening at a center of the first plate  411 . The display  430  may be bent through the roller  465 , and may be disposed to extend in a direction of the rear window  412  in the second face  4112  of the first plate  411  by means of the bendable portion  432  and the circuit portion  433  and connector  4331  disposed to an end portion of the bendable portion  432 . According to an embodiment, the electronic device  400  may be disposed such that the electrical connection member  470  is exposed in part to the outside of the rear window  412 . 
     According to various embodiments, the display area  4323  disposed to the bendable portion  432  may change depending on an opening/closing operation of the first structure  410 . For example, as illustrated, a display area DA 2  of a state where the first structure  410  is open may be controlled to be less than a display area DA 1  of a state where the first structure  410  is closed. However, without being limited thereto, if the display area  4323  of the display  430  is constructed to have a length including an opening/closing movement distance of the first structure  410  in an arrow direction illustrated, the electronic device (e.g., the processor) may provide control to perform only a movement of an image displayed to a display area depending on a movement of the bendable portion  4323  without a change in a size of the display area  4323 . 
     According to various embodiments, the first structure  410  may move between an open state and closed state with respect to the second state  421 . According to an embodiment, when the first structure  410  is in the closed state with respect to the second structure  420 , the first structure  410  may be positioned at a first distance L1 from the first side wall  4211 . According to an embodiment, when the first structure  410  is in the open state with respect to the second structure  420 , the first structure  410  may be positioned at a second distance L2, which is greater than the first distance L1, from the first side wall  4211 . 
       FIG.  7    illustrates a rear face of an electronic device in a state where a display and a rear window are removed in a state of  FIG.  6    according to various embodiments of the present disclosure. 
     Referring to  FIG.  7   , the electronic device  400  may have a plurality of electronic components disposed between the second face  4112  of the first plate  411  and the rear window  412 . According to an embodiment, the electronic components may include the PCB  441 , the camera module  442 , the receiver  443 , or the card tray  447 . The other electronic components described above (e.g., the key module, the speaker module, or the sensor module) may be disposed between the PCB  441  and the second face  4112  of the first plate  411 . 
     According to various embodiments, the electronic connection member  470  may be disposed to couple the PCB  441  and the connector  4331  disposed to the circuit portion  433  of the display  430 . According to an embodiment, the electrical connection member  470  may include a first connector  471  electrically connected to the PCB  441 , a bent portion  473  extending from the first connector  471  to accommodate a reciprocating movement distance of the display  430  (e.g., the circuit portion  433 ), and a second connector  472  extending from the bent portion  473  and connected to the connector  4331  of the display  430 . According to an embodiment, the electrical connection member  470  may be constructed of a Flexible Printed Circuit Board (FPCB). According to an embodiment, the bent portion  473  may be constructed in a ‘U’ or ‘S’ shape. 
       FIG.  8 A  and  FIG.  8 B  illustrate a state where a front support member and a battery are mounted to a first plate according to various embodiments of the present disclosure. 
     Referring to  FIG.  8 A  and  FIG.  8 B , the first support member  434  may be disposed to the first face  4111  of the first plate  411  to accommodate a planar portion (e.g., the planar portion  431  of  FIG.  4   ) of a display (e.g., the display  430  of  FIG.  4   ). According to an embodiment, the front support member  434  may be attached to the first face  4111  of the first plate  411  by means of bonding or taping. According to an embodiment, the first plate  411  may have the opening  4113  constructed to have a specific size, and a battery mounting portion  4115  may be disposed to accommodate a boundary of the battery  446  along a boundary of the opening  4113 . According to an embodiment, the opening  4113  may be constructed to have a size to cope with a swelling phenomenon of the battery  446 . 
       FIG.  9 A  to  FIG.  9 C  illustrate a structure of a display according to various embodiments of the present disclosure. 
     Referring to  FIG.  9 A  to  FIG.  9 C , in the display  430 , an area disposed to a first plate (e.g., the first plate  411  of  FIG.  4   ) and an area exposed through a window cover (e.g., the window cover  450  of  FIG.  4   ) disposed to a second plate (e.g., the second plate  421  of  FIG.  4   ) may be constructed in an integral manner. According to an embodiment, the display  430  may include the planar portion  431  having a first width W1 and the bendable portion  432  extending from the planar portion  431 . According to an embodiment, the bendable portion may have the first portion  4321  having the same width as the first width W1 and the second portion  4322  having a second width W2 less than the first width W1. According to an embodiment, the second portion  4322  of the bendable portion  432  may be exposed at least in part through the through-hole  451  of the window cover  450  disposed to the second plate  421 . According to an embodiment, the display area  4323  disposed to the bendable portion  432  may change depending on an opening/closing operation of the first plate  411 . According to an embodiment, the circuit portion  433  may be disposed to an end portion of the bendable portion  432 . For example, the circuit portion  433  may include a Display Driver (DD) ID or a Touch Display Driver IC (TDDI). 
     According to various embodiments, the display  430  may include a flexible display. According to an embodiment, since at least part (e.g., the bendable portion) of the display  430  is movable depending on an opening/closing operation of the first plate  411 , an additional protective window may not be disposed. According to an embodiment, the display  430  may have a flexible window  4302  and protective film  4303  sequentially stacked to an upper portion of a display panel  4301 . The front support member (e.g., the front support member  434  of  FIG.  4   ) and a rear face of the display  430  in contact with the front support member (e.g., the front support member  434  of  FIG.  4   ) may be constructed to be protected by a cushion member  4304 . 
       FIG.  10 A  and  FIG.  10 B  illustrate a structure of a display according to various embodiments of the present disclosure. 
     In case of the display  430  of  FIG.  9 A  to  FIG.  9 C , a display area disposed to the planar portion  431  and a display area disposed to the bendable portion  432  may be disposed as one display area controlled together. 
     In the display  430  of  FIG.  10 A , a display area  1010  disposed to a first plate (e.g., the first plate  411  of  FIG.  4   ) and an extended display area  1011  extending when the first plate  411  is open are constructed as one display area. A display area  1020  displayed through a second plate (e.g., the second plate  421  of  FIG.  4   ) may be implemented as a minimum display area constructed additionally. 
     As illustrated in  FIG.  10 B , in a display  1000 , a circuit portion  1030  and connector  1031  conventionally disposed to a lower side may be disposed to an upper side of the display  1000 . 
       FIG.  11    illustrates an electrical connection relationship of a display and a PCB according to various embodiments of the present disclosure. 
     Referring to  FIG.  11   , the bendable portion  432  and circuit portion  433  of the display  430  may move reciprocally by a specific distance depending on an opening/closing operation of the first structure  410 . For example, the display  430  may be fixed to a sub support member (e.g., the sub support member  464  of  FIG.  4   ) which moves together with a second plate (e.g., the second plate  421  of  FIG.  4   ), and the PCB  441  may be fixed to the first plate  411 . According to an embodiment, the electrical connection member  470  may be included to reliably maintain an electrical connection between the display  430  and the PCB  441  while accommodating a reciprocating movement distance of the first plate  411 . 
     According to various embodiments, the electrical connection member  470  may include the first connector  471  electrically connected to the PCB  441 , the bent portion  473  extending from the first connector  471  to accommodate a reciprocating movement distance of the display  430  (e.g., the circuit portion  433 ), and the second connector  472  extending from the bendable portion  472  and connected to the connector  4331  of the display  430 . According to an embodiment, the electrical connection member  470  may be constructed as a Flexible Printed Circuit Board (FPCB). According to an embodiment, the bent portion  473  may be constructed in a ‘U’ or ‘S’ shape having a bent shape of a self-movement distance d1 capable of sufficiently accommodating a movement distance of the first plate  411 . 
       FIG.  12 A  to  FIG.  12 C  illustrate an arrangement structure of an antenna module according to various embodiments of the present disclosure.  FIG.  12 A  may include a cross-sectional view seen from the line E-E′ in an area indicated by a dotted line. 
     Referring to  FIG.  12 A  to  FIG.  12 C , the electronic device  400  may include the antenna module  480 . According to an embodiment, the antenna module  480  may be disposed to the first side wall  4211  of the second plate  421  in a width direction. According to an embodiment, the antenna module  480  may include the radiation pattern  481  disposed to an inner face of the first side wall  4211 , the FPCB  482  extending from the radiation pattern  481  to the vicinity of the PCB  441 , and the connector  483  disposed to an end portion of the FPCB  482 . According to an embodiment, the window cover  450  may be disposed to at least a partial area of the second plate  421  of the second structure  420 . According to an embodiment, the touch sensor  452  may be disposed to the rear face of the window cover  450 . According to an embodiment, the radiation pattern  481  may be disposed to the inner face of the first side wall  4211  in a Laser Direct Structuring (LDS) form, a Thin Film Antenna (TFA) form, a Flexible Printed Circuit Board (FPCB) form, or a Steel Use Stainless (SUS) form. 
     According to an embodiment, the FPCB  482  of the antenna module  480  may be disposed by avoiding the through-hole  451  which is a display area of the window cover  450 . The FPCB  482  of the antenna module  480  may be electrically coupled to the sub PCB  484  disposed to the sub support member  464  in the vicinity of the PCB  441 . According to an embodiment, the sub PCB  484  may be electrically coupled to a wireless communication circuit (e.g., RFIC) of the PCB  441  by means of a coaxial cable  485  electrically coupled thereto. For example, the radiation pattern  481  may be electrically coupled to the wireless communication circuit through the FPCB  482 , the connector  483 , the sub PCB  484 , the coaxial cable  485 , and the PCB  441 . According to an embodiment, since the sub support member  464  having the sub PCB  484  fixed thereto moves together when the first structure  410  is open or closed, the coaxial cable  485  may be constructed of a material having high flexibility. According to an embodiment, the coaxial cable  485  may include a bent portion having a bent shape of a self-movement distance d1 capable of sufficiently accommodating a movement distance of the first plate  411 . According to an embodiment, the coaxial cable  485  may be replaced with an FPCB having high flexibility. 
       FIG.  13    illustrates an arrangement structure of an antenna module according to various embodiments of the present disclosure. 
     Referring to  FIG.  13   , the sub PCB  484  is fixed to an inner support member (e.g., the inner support member  461  of  FIG.  4   ), and the battery  446  moves together with the inner support member  461 . According to an embodiment, when the first plate  411  is open, the battery  446  of the inner support member  461  which moves together with a second plate (e.g., the second plate  421  of  FIG.  4   ) also moves together, thereby providing a separation space d2 which is to be spaced apart from the PCB  441 . For example, the coaxial cable  485  of which both ends are coupled respectively to the sub PCB  484  and the PCB  441  may be disposed such that a bent portion is accommodated to the aforementioned separation space d2. According to an embodiment, when the first plate  411  is in an open state, substantially most part of the coaxial cable  485  may be accommodated extendedly by utilizing the separation space d1, and when the first plate  411  is in a closed state, the substantially most part of the coaxial cable  485  may be accommodated to a space between the PCB  441  and the first plate  411 . 
       FIG.  14 A  to  FIG.  14 C  are cross-sectional views of an electronic device illustrating an arrangement structure of an actuator according to various embodiments of the present disclosure. 
     According to various embodiments, actuators  467 ,  468 , and  469  may be provided to a space between the first structure  410  and the second structure  420  to persistently provide pressing force to the first structure  410 , which is to be open or closed in a sliding manner with respect to the second structure  420 , in a direction of being open or closed based on a specific inflection portion. 
     Referring to  FIG.  14 A , the actuator  467  may be disposed to a space between the first plate  411  and the sub support member  464 . According to an embodiment, one end  4671  of the actuator  467  may be rotatably disposed to the sub support member  464 , and the other end  4672  may be rotatably disposed to the first plate  411 . 
     Referring to  FIG.  14 B , the actuator  468  may be disposed to a space between the inner support member  461  and the sub support member  464 . According to an embodiment, one end  4681  of the actuator  468  may be rotatably disposed to the inner support member  461 , and the other end  4682  may be rotatably disposed to the sub support member  464 . 
     Referring to  FIG.  14 C , the actuator  469  may be disposed to a space between the inner support member  461  and the first plate  411 . According to an embodiment, one end  4691  of the actuator  469  may be rotatably disposed to the inner support member  461 , and the other end  4692  may be rotatably disposed to the first plate  411 . 
     According to various embodiments, the actuators  467 ,  468 , and  469  may include a link member or a torsion spring to persistently provide pressing force in a proceeding direction based on a specific inflection portion. 
     According to various embodiments, an electronic device (e.g., the electronic device  400  of  FIG.  4   ) may include a first structure (e.g., the first structure  410  of  FIG.  4   ) including a first plate (e.g., the first plate  411  of  FIG.  4   ) including a first face (e.g., the first face  4111  of  FIG.  4   ) and a second face (e.g., the second face  4112  of  FIG.  4   ) facing away from the first face, and a second structure (e.g., the second structure  420  of  FIG.  4   ) including a second plate (e.g., the second plate  421  of  FIG.  4   ), which faces the second face of the first plate and has an opening (e.g., the opening  4214  of  FIG.  4   ) formed therein, and a first side wall (e.g., the first side wall  4211  of  FIG.  4   ) extending from a first end portion of the second plate. The first structure may be movable between an open state and a closed state with respect to the second structure in a first direction (e.g., the direction {circle around (1)} of  FIG.  4   ) with respect to the second plate. The second structure may be positioned at a first position (e.g., the first distance L1 of  FIG.  6   ) from the first side wall when the first structure is in the closed state and positioned at a second distance (e.g., the second distance L2 of  FIG.  6   ), which is greater than the first distance, from the first side wall when the first structure is in the open state. The electronic device may further include a flexible touch screen display (e.g., the flexible touch screen display  430  of  FIG.  4   ). The flexible touch screen display may include a planar portion (e.g., the planar portion  431  of  FIG.  4   ) extending across at least part of the first face, mounted to the first face, and having a first width (e.g., the first width W1 of  FIG.  4   ) in a second direction (e.g., the direction {circle around (2)} of  FIG.  4   ) perpendicular to the first direction, and a bendable portion (the bendable portion  432  of  FIG.  4   ) extending from the planar portion and positioned from the planar portion to the inside of a space between the first side wall and the first structure when in the closed state. The bendable portion may include a first portion (e.g., the first portion  4321  of  FIG.  4   ) extending from one end of the planar portion and having the same width as the first width, and a second portion (e.g., the second portion  4322  of  FIG.  4   ) extending from the first portion, facing the second plate, and having a second width less than the first width. The second portion of the bendable portion may be exposed visually at least in part to the outside of the electronic device through the opening of the second plate. At least part of the first portion of the bendable portion may be configured to construct substantially the same plane as the planar portion when the first structure transitions from the closed state to the open state. 
     According to various embodiments, the planar portion may include an active area having a fourth width and an inactive area having a fifth width and adjacent to the active area in the first direction. The third width of the first portion of the bendable portion may be less than the fourth width of the active area. 
     According to various embodiments, the electronic device may further include a Printed Circuit Board (PCB) (e.g., the PCB  441  of  FIG.  4   ) disposed on the first structure, and a wireless communication circuit (e.g., the wireless communication module  192  of  FIG.  1   ) disposed on the PCB. 
     According to various embodiments, at least a partial area of the first side wall may be constructed as an electrical conductive path, and may be electrically coupled to the wireless communication circuit through the electrical conductive path. 
     According to various embodiments, at least the partial area may construct at least part of an antenna (e.g., the antenna  480  of  FIG.  4   ) constructed in an inner face facing the first structure of the first side wall. 
     According to various embodiments, the electrical conductive path may be disposed between the bendable portion and the second plate so as not to be visually exposed to the outside through the opening. 
     According to various embodiments, the electrical conductive path may construct a flat Flexible Printed Circuit Board (FPCB). 
     According to various embodiments, a first area of the electrical conductive path may construct a flat FPCB, and another partial area of the second area of the electrical conductive path may construct a coaxial cable which is bent when in the closed state and unfolded when in the open state. 
     According to various embodiments, the opening may have a third width (e.g., the third width W3 of  FIG.  4   ) less than the second width in the second direction. 
     According to various embodiments, the electronic device may further include a front support member (e.g., the front support member  434  of  FIG.  4   ) disposed to the first face of the first plate, a sub support member (e.g., the sub support member  464  of  FIG.  4   ) disposed to the second plate, and an inner support member (e.g., the inner support member  461  of  FIG.  4   ) movably disposed in the first direction with respect to the sub support member and the first plate between the sub support member and the second face of the first plate. The display may have the planar portion attached to the front support member and the bendable portion attached to the sub support member along an inner face of the first side wall. 
     According to various embodiments, the electronic device may further include at least one first rail (e.g., the first rail  462  of  FIG.  4   ) disposed to guide the sub support member by being fixed to the first face of the inner support member, and a second rail (e.g., the second rail  463  of  FIG.  4   ) disposed to guide the inner support member by being fixed to the first plate. 
     According to various embodiments, the electronic device may further include an actuator (e.g., the actuator  465  of  FIG.  4   ) disposed between the second face of the first plate and the second plate to press in a direction in which the first plate moves. 
     According to various embodiments, the actuator may be disposed to at least one area between the inner support member and the sub support member or between the inner support member and the first plate. 
     According to various embodiments, the electronic device may further include a roller (e.g., the roller  465  of  FIG.  4   ) rotatably disposed to an end portion of the inner support member, and a multi-joint module (e.g., the multi-joint module  466 ) surrounding at least in part the roller and disposed between the display and the roller to support a rear face of the display. A position at which the multi-joint module is bent may change depending on a movement of the sub support member along an outer circumferential face of the roller. 
     According to various embodiments, the electronic device may further include a PCB disposed to the second face of the first plate, and an electrical connection member (e.g., the electrical connection member  470  of  FIG.  4   ) which electrically couples the PCB and a connector of a circuit portion disposed to the bendable portion of the display disposed to the sub support member. 
     According to various embodiments, the electrical connection member may include an FPCB having flexibility capable of accommodating a movement distance of the sub support member. 
     According to various embodiments, the electronic device may further include a PCB disposed to the second face of the first plate, at least one electronic component disposed to at least a partial area of the first side wall, a sub PCB disposed to the sub support member in the vicinity of the PCB, another electrical conductive path which electrically couples the at least one electronic component to the sub PCB, and an electrical connection member which electrically couples the sub PCB and the PCB and has flexibility capable of accommodating a movement distance of the sub PCB which moves along the sub support member. 
     According to various embodiments, an electronic device may include a first plate, a second plate movably coupled to overlap with at least a partial area in the first plate and including an opening, a rollable module disposed between the first plate and the second plate so that the first plate moves reciprocally by a specific movement distance with respect to the second plate, a display including a planar portion disposed to an outer face of the first plate and a bendable portion extending from the planar portion and having a display area visible from the outside through the opening between the rollable module and the second plate under the guidance of the rollable module, a PCB disposed to an area of the first plate not overlapping with the second plate, at least one electronic component disposed to at least a partial area of the second plate, and an electrical connection member which electrically couples the electronic component and the PCB. 
     The electronic component may be electrically coupled with the PCB through the electrical connection member disposed across an area other than the display area. The electrical connection member may include a material having flexibility capable of accommodating a reciprocating movement distance of the second plate. 
     According to various embodiments, the electronic component may include at least one of an antenna module, microphone module, speaker module, interface connector port, various sockets, and ear jack assembly exposed or protruding through at least a partial area of the first plate. 
     According to various embodiments, the bendable portion may be constructed to have a smaller width than the planar portion to guide a path of the electrical connection member. 
     While the disclosure has been shown and described with reference to various embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the following claims and their equivalents.