KR102311616B1 - Electronic device with cover - Google Patents

Abstract

According to various embodiments of the present disclosure, a portable electronic device includes: a front glass cover forming a front surface of the electronic device; a back glass cover forming a rear surface of the electronic device; and a metal bezel surrounding a space formed by the front glass cover and the rear glass cover, and a display device embedded in the space and including a screen area exposed through the front glass cover. Here, the glass cover of at least one of the front glass cover and the rear glass cover includes a first edge, a second edge extending opposite to the first edge, one end of the first edge, and the first edge It may include a surface including a third edge connecting one end of the second edge, and a fourth edge connecting the other end of the first edge and the other end of the second edge. And, when viewed from cross-section, the at least one glass cover decreases in thickness at a first inclination in a direction toward the first edge, and at the first edge The thickness of the first area adjacent to the first area decreases with the first inclination in a direction toward the second edge, and the thickness of the second area adjacent to the second edge and the direction toward the third edge is different from the first slope. a third area having a thickness decreasing with a second inclination, and a third area adjacent to the third edge, and a fourth area having a thickness decreasing with the second inclination in a direction toward the fourth edge and adjacent to the fourth edge; can do. Various other embodiments are possible.

Description

ELECTRONIC DEVICE WITH COVER

Various embodiments of the present disclosure relate to an electronic device including a cover forming an exterior.

Due to the development of the current electronic communication industry, user devices (eg, cellular phones, electronic notebooks, personal complex electronic devices, laptop computers, etc.) is becoming

A user device is equipped with various electronic components to provide various functions. For example, the user device is equipped with a display module and provides a graphical user interface (GUI) environment. Alternatively, the user device is equipped with a stereo speaker module and provides a music listening function using stereo sound. Alternatively, the user device is equipped with a camera module and provides a picture taking function. Alternatively, the user device is equipped with a communication module and provides a communication function with other electronic devices through a network.

In general, a user device includes a cover that forms an exterior, and the electronic components described above are protected by the cover.

Recently, the beautiful appearance of user equipment is preferred, and accordingly, research on various materials of the cover is being conducted. However, it is difficult to select a material for the cover due to problems such as mechanical strength of the cover and coupling force between the cover and other elements.

In order to solve the above problems, various embodiments of the present invention provide an electronic device including a cover for making the appearance of a user device beautiful and improving durability.

In order to solve the above problems, a portable electronic device includes a front glass cover forming a front surface of the electronic device, a back glass cover forming a rear surface of the electronic device, and the and a metal bezel surrounding the space formed by the front glass cover and the rear glass cover, and a display device embedded in the space and including a screen area exposed through the front glass cover. Here, the glass cover of at least one of the front glass cover and the rear glass cover includes a first edge, a second edge extending opposite to the first edge, one end of the first edge, and the first edge It may include a surface including a third edge connecting one end of the second edge, and a fourth edge connecting the other end of the first edge and the other end of the second edge. And, when viewed from cross-section, the at least one glass cover decreases in thickness at a first inclination in a direction toward the first edge, and at the first edge A thickness of the first region adjacent to the first region decreases with the first inclination in a direction toward the second edge, and a second region adjacent to the second edge and a direction toward the third edge are different from the first inclination. a third region having a thickness decreasing with a second inclination, and a third region adjacent to the third edge, and a fourth region having a thickness decreasing with the second inclination in a direction toward the fourth edge and adjacent to the fourth edge; can do.

An electronic device including a cover according to various embodiments of the present disclosure may improve aesthetic satisfaction and maintain a correct mechanical state.

1 is a perspective view of an electronic device according to an embodiment of the present invention.
2 is a perspective view of an electronic device viewed from various directions according to an embodiment of the present invention.
3 is a cross-sectional view of an electronic device according to an embodiment of the present invention.
4 and 5 are exploded perspective views of an electronic device according to various embodiments of the present disclosure when viewed from different directions.
6A illustrates a front cover and a display device according to an embodiment of the present invention.
6B illustrates an adhesive member according to an embodiment of the present invention.
6c shows a bracket according to an embodiment of the present invention.
6D illustrates a battery according to an embodiment of the present invention.
6E shows a circuit board according to an embodiment of the present invention.
6F illustrates a bezel according to an embodiment of the present invention.
6G shows an antenna device according to an embodiment of the present invention.
6H shows a bolt according to an embodiment of the present invention.
6I illustrates an adhesive member according to an embodiment of the present invention.
6J illustrates a rear cover according to an embodiment of the present invention.
7 and 8 are diagrams illustrating coupling between an antenna device, a bezel, a battery, and a circuit board according to an embodiment of the present invention.
9 illustrates a front cover according to various embodiments of the present disclosure.
10 is an exemplary view schematically illustrating the formation of a curved surface according to various embodiments of the present disclosure.
11 is a cross-sectional view illustrating a coupling between a front cover and a bezel according to an embodiment of the present invention.
12 is an exemplary view illustrating an arrangement relationship between an optical related component and a front cover according to various embodiments of the present disclosure;
13 is a cross-sectional view illustrating a coupling between a front cover and a bezel according to various embodiments of the present disclosure;
14 is a cross-sectional view illustrating a coupling between a front cover and a bezel according to various embodiments of the present disclosure;
15A illustrates an electronic device viewed from above according to various embodiments of the present disclosure;
15B is a view illustrating an electronic device according to various embodiments of the present disclosure as viewed from below.
16 is a cross-sectional view illustrating a coupling between a rear cover and a bezel according to various embodiments of the present disclosure;
17A illustrates an electronic device viewed from above according to various embodiments of the present disclosure;
17B illustrates a view of an electronic device from the bottom according to various embodiments of the present disclosure.
18 is a cross-sectional view illustrating a coupling between a front cover and a front sub-bezel according to various embodiments of the present disclosure;
19 is a cross-sectional view illustrating a coupling between a rear cover and a rear sub-bezel according to various embodiments of the present disclosure;
20 is a cross-sectional view of an electronic device according to various embodiments of the present disclosure;
21 illustrates a bezel of an electronic device according to various embodiments of the present disclosure.
22 illustrates a coupling between a rear cover and a bezel according to various embodiments of the present disclosure.
23 shows a bracket according to various embodiments of the present invention.
23 shows a bracket according to various embodiments of the present invention.
24 illustrates a coupling between a bracket and a bezel according to various embodiments of the present disclosure.
25A and 25B are block diagrams of a key button according to various embodiments of the present disclosure;
26 is an exploded perspective view of a flexible printed circuit board (FPCB) assembly according to various embodiments of the present disclosure;
27A to 27E are views illustrating a process of installing a key button and an FPCB assembly to a housing of an electronic device according to various embodiments of the present disclosure;
28A to 28D are structural diagrams illustrating a state in which an FPCB assembly is installed in a housing of an electronic device according to various embodiments of the present disclosure;
29 is an exploded perspective view of an FPCB assembly according to various embodiments of the present disclosure;
30A to 30E are diagrams illustrating a process of installing a key button and an FPCB assembly to a housing of an electronic device according to various embodiments of the present disclosure;
31A to 31D are structural diagrams illustrating a state in which an FPCB assembly is installed in a housing of an electronic device according to various embodiments of the present disclosure;
32A and 32C are structural diagrams of an electronic device illustrating a state in which a key button and an FPCB assembly are installed according to various embodiments of the present disclosure;
33A and 33B are block diagrams of a key button according to various embodiments of the present disclosure;
34A to 34D are views illustrating a process of installing a key button and an FPCB assembly to a housing of an electronic device according to various embodiments of the present disclosure;
35A to 35D are diagrams illustrating a configuration of a home key button of an electronic device according to various embodiments of the present disclosure;
36A and 36B are diagrams illustrating an installation and operation relationship of a home key button of an electronic device according to various embodiments of the present disclosure;
37 is a diagram illustrating a fixing relationship of an FPCB provided in a home key button according to various embodiments of the present disclosure.
38A and 38B are block diagrams of a home key button of an electronic device according to various embodiments of the present disclosure;
39A to 39C are block diagrams of a home key button installed in a wearable electronic device according to various embodiments of the present disclosure;
40 is a configuration diagram illustrating a configuration of a metal member and a non-metal member applied to a housing of an electronic device according to various embodiments of the present disclosure;
41A and 41B are diagrams illustrating a manufacturing process of a housing of an electronic device according to various embodiments of the present disclosure;
42A and 42B are views illustrating a configuration of a metal filler according to insert injection of a non-metal member according to various embodiments of the present disclosure;
43A and 43B are views illustrating a state in which a metal pillar 3611 is used as an electrical connection member of an antenna device according to various embodiments of the present disclosure.
44 is a structural diagram illustrating a state in which a non-metal member is insert-injected into a metal member according to various embodiments of the present disclosure;
45A to 45C are diagrams illustrating a state in which a non-metal member is insert-injected into a metal member according to various embodiments of the present disclosure;
46A and 46B are diagrams illustrating a state in which a part of a non-metal member is used as an insulating member when a non-metal member is injected into the metal member according to various embodiments of the present disclosure;
47 is a block diagram of an electronic device according to various embodiments of the present disclosure;

Hereinafter, various embodiments of the present document will be described with reference to the accompanying drawings. However, it is not intended to limit the technology described in this document to specific embodiments, and it should be understood that various modifications, equivalents, and/or alternatives of the embodiments of this document are included. . In connection with the description of the drawings, like reference numerals may be used for like components.

In this document, expressions such as "has," "may have," "includes," or "may include" refer to the presence of a corresponding characteristic (eg, a numerical value, function, operation, or component such as a part). and does not exclude the presence of additional features.

In this document, expressions such as "A or B," "at least one of A or/and B," or "one or more of A or/and B" may include all possible combinations of the items listed together. . For example, "A or B," "at least one of A and B," or "at least one of A or B" means (1) includes at least one A, (2) includes at least one B; Or (3) it may refer to all cases including both at least one A and at least one B.

As used herein, expressions such as "first," "second," "first," or "second," may modify various elements, regardless of order and/or importance, and refer to one element. It is used only to distinguish it from other components, and does not limit the components. For example, the first user equipment and the second user equipment may represent different user equipment regardless of order or importance. For example, without departing from the scope of the rights described in this document, a first component may be named as a second component, and similarly, the second component may also be renamed as a first component.

A component (eg, a first component) is "coupled with/to (operatively or communicatively)" to another component (eg, a second component); When referring to "connected to", it should be understood that the certain element may be directly connected to the other element or may be connected through another element (eg, a third element). On the other hand, when it is said that a component (eg, a first component) is "directly connected" or "directly connected" to another component (eg, a second component), the component and the It may be understood that other components (eg, a third component) do not exist between other components.

As used herein, the expression "configured to (or configured to)" depends on the context, for example, "suitable for," "having the capacity to ," "designed to," "adapted to," "made to," or "capable of." The term “configured (or configured to)” may not necessarily mean only “specifically designed to” in hardware. Instead, in some circumstances, the expression “a device configured to” may mean that the device is “capable of” with other devices or parts. For example, the phrase “a processor configured (or configured to perform) A, B, and C” refers to a dedicated processor (eg, an embedded processor) for performing the operations, or by executing one or more software programs stored in a memory device. , may mean a generic-purpose processor (eg, a CPU or an application processor) capable of performing corresponding operations.

Terms used in this document are only used to describe specific embodiments, and may not be intended to limit the scope of other embodiments. The singular expression may include the plural expression unless the context clearly dictates otherwise. Terms used herein, including technical or scientific terms, may have the same meanings as commonly understood by one of ordinary skill in the art described in this document. Among the terms used in this document, terms defined in a general dictionary may be interpreted with the same or similar meaning as the meaning in the context of the related art, and unless explicitly defined in this document, ideal or excessively formal meanings is not interpreted as In some cases, even terms defined in this document cannot be construed to exclude embodiments of this document.

The electronic device according to various embodiments of the present disclosure may include, for example, a smartphone, a tablet personal computer, a mobile phone, a video phone, an e-book reader, desktop personal computer, laptop personal computer, netbook computer, workstation, server, personal digital assistant, PMP (portable multimedia player), MP3 player, mobile medical It may include at least one of a device, a camera, and a wearable device. According to various embodiments, the wearable device is an accessory type (eg, a watch, a ring, a bracelet, an anklet, a necklace, glasses, contact lenses, or a head-mounted-device (HMD)), a fabric or an integrated clothing ( It may include at least one of: electronic clothing), body attachable (eg skin pad or tattoo), or bioimplantable (eg implantable circuit).

In some embodiments, the electronic device may be a home appliance. Home appliances are, for example, televisions, digital video disk (DVD) players, audio, refrigerators, air conditioners, vacuum cleaners, ovens, microwave ovens, washing machines, air purifiers, set-top boxes, home automation controls. Panel (home automation control panel), security control panel (security control panel), TV box (eg Samsung HomeSync ^TM , Apple TV ^TM , or Google TV ^TM ), game console (eg Xbox ^TM , PlayStation ^TM ), electronic dictionary , an electronic key, a camcorder, or an electronic picture frame.

In another embodiment, the electronic device may include various medical devices (eg, various portable medical devices (eg, a blood glucose monitor, a heart rate monitor, a blood pressure monitor, or a body temperature monitor), magnetic resonance angiography (MRA), magnetic resonance imaging (MRI), Computed tomography (CT), imager, or ultrasound machine, etc.), navigation devices, global navigation satellite system (GNSS), event data recorder (EDR), flight data recorder (FDR), automotive infotainment ) devices, ship electronic equipment (e.g. ship navigation systems, gyro compasses, etc.), avionics, security devices, vehicle head units, industrial or domestic robots, and automatic teller's machines (ATMs) in financial institutions. , point of sales (POS) in stores, or internet of things (e.g. light bulbs, sensors, electricity or gas meters, sprinkler devices, smoke alarms, thermostats, street lights, toasters) , exercise equipment, hot water tank, heater, boiler, etc.) may include at least one.

According to some embodiments, the electronic device is a piece of furniture or a building/structure, an electronic board, an electronic signature receiving device, a projector, or various measuring devices (eg, water, electricity, gas, or a radio wave measuring device). In various embodiments, the electronic device may be a combination of one or more of the various devices described above. The electronic device according to an embodiment may be a flexible electronic device. In addition, the electronic device according to the embodiment of the present document is not limited to the above-described devices, and may include a new electronic device according to technological development.

Hereinafter, an electronic device according to various embodiments will be described with reference to the accompanying drawings. In this document, the term user may refer to a person who uses an electronic device or a device (eg, an artificial intelligence electronic device) using the electronic device.

1 is a perspective view of an electronic device according to an embodiment of the present invention. And FIG. 2 is a perspective view of an electronic device according to an embodiment of the present invention viewed from various directions.

1 and 2 , according to an embodiment of the present disclosure, the electronic device 100 has a substantially rectangular shape, and the front cover 1 and the electronic device forming the front F of the electronic device 100 and the electronic device 100 . It may include a rear cover (2) forming a rear surface (B) of (100). Also, the electronic device 100 may include a bezel 3 surrounding the space between the front cover 1 and the rear cover 2 . In addition, the electronic device 100 may include a display device embedded in a space formed by the front cover 1 and the rear cover 2 . Here, the screen area of the display device may be reflected to the outside through the front cover 1 .

According to various embodiments of the present disclosure, the front cover 1 and/or the rear cover 2 may be formed of glass.

According to various embodiments of the present disclosure, the bezel 3 may be formed of a non-metal or a metal.

According to various embodiments of the present disclosure, the front surface F may include a first edge 1E1 , a second edge 1E2 , a third edge 1E3 , and a fourth edge 1E4 . The first edge 1E1 and the second edge 1E2 may be disposed opposite to each other, and the third edge 1E3 and the fourth edge 1E4 may be disposed opposite to each other. The third edge 1E3 may connect one end of the first edge 1E1 and one end of the second edge 1E2. The fourth edge 1E4 may connect the other end of the first edge 1E1 and the other end of the second edge 1E2 .

According to various embodiments of the present disclosure, the first edge 1E1 , the second edge 1E2 , the third edge 1E3 , or the fourth edge 1E4 may have a straight line shape as shown, or is not limited thereto. It may also be in a curved shape.

According to various embodiments of the present disclosure, the front cover 1 may include a first area 1A1 adjacent to the first edge 1E1. The thickness of the first area 1A1 may be decreased by a first inclination in a direction toward the first edge 1E1 . Also, the front cover 1 may include a second area 1A2 adjacent to the second edge 1E2. The thickness of the second area 1A2 may be decreased by a second inclination in a direction toward the second edge 1E2. The first area 1A1 and the second area 1A2 may be symmetrical to each other. In addition, the first inclination and the second inclination may be the same as or different from each other.

According to an embodiment of the present invention, the front cover 1 may include a third area 1A3 adjacent to the third edge 1E3. The thickness of the third area 1A3 may be reduced with a third inclination toward the third edge 1E3 . Also, the front cover 1 may include a fourth area 1A4 adjacent to the fourth edge 1E4. The thickness of the fourth area 1A4 may be reduced with a fourth inclination toward the fourth edge 1E4 . The third area 1A3 and the fourth area 1A4 may be symmetrical to each other. In addition, the third gradient and the fourth gradient may be the same as or different from each other. Further, the first slope and/or the second slope may be equal to or different from the third slope and/or the fourth slope. For example, the first slope and/or the second slope may be less than the third slope and/or the fourth slope.

According to various embodiments of the present disclosure, at least one of the first area 1A1 , the second area 1A2 , the third area 1A3 , and the fourth area 1A4 may include a curved surface. Alternatively, at least one of the first area 1A1 , the second area 1A2 , the third area 1A3 , and the fourth area 1A4 may be a plane having a constant inclination. Alternatively, at least one of the first area 1A1 , the second area 1A2 , the third area 1A3 , and the fourth area 1A4 may be a combination of planes having different inclinations. Alternatively, at least one of the first area 1A1 , the second area 1A2 , the third area 1A3 , and the fourth area 1A4 may be a combination of a flat surface and a curved surface.

According to an embodiment of the present invention, the front surface F includes a central area 1A surrounded by the first area 1A1 , the second area 1A2 , the third area 1A3 and the fourth area 1A4 . can do.

According to various embodiments of the present disclosure, the central area 1A may be, as illustrated, a (rectangular) rectangle, but is not limited thereto. Also, the central region 1A may include a flat surface and/or a curved surface.

According to an embodiment of the present invention, the screen area of the display device overlaps the central area 1A of the front surface F, and includes a first area 1A1, a second area 1A2, a third area 1A3, and It may not overlap the fourth area 1A4.

According to an embodiment of the present invention, the bezel 3 may include a first corner portion 1C1 adjacent to which the first edge 1E1 and the third edge 1E3 are connected. The bezel 3 may include a second corner portion 1C2 adjacent to which the first edge 1E1 and the fourth edge 1E4 are connected. In addition, the bezel 3 may include a first connection part 1L1 connecting between the first corner part 1C1 and the second corner part 1C2. The first corner portion 1C1 and/or the second corner portion 1C2 may protrude relatively from the rear surface B to the front surface F with respect to the first connection portion 1L1. For example, at least a portion of the first corner portion 1C1 and/or the second corner portion 1C2 in a direction from the rear surface B to the front surface F of the electronic device 100 when viewed in cross-section is the first It may be thicker than the connection part 1L1.

According to an embodiment of the present invention, the bezel 3 may include a third corner portion 1C3 adjacent to which the second edge 1E2 and the third edge 1E3 are connected. The bezel 3 may include a fourth corner portion 1C4 adjacent to which the second edge 1E2 and the fourth edge 1E4 are connected. In addition, the bezel 3 may include a second connection part 1L2 connecting the third corner part 1C3 and the fourth corner part 1C4. The third corner portion 1C3 and/or the fourth corner portion 1C4 may protrude relatively from the rear surface B to the front surface F with respect to the second connection portion 1L2. For example, at least a portion of the third corner portion 1C3 and/or the fourth corner portion 1C4 in the direction from the rear surface B to the front surface F of the electronic device 100 when viewed in cross-section is the second It may be thicker than the connection part 1L2.

According to an embodiment of the present invention, the bezel 3 may include a third connection part 1L3 connecting between the first corner part 1C1 and the third corner part 1C3. The first corner portion 1C1 and/or the third corner portion 1C3 may protrude relatively from the rear surface B to the front surface F with respect to the third connection portion 1L3. For example, at least a portion of the first corner portion 1C1 and/or the third corner portion 1C3 in the direction from the rear surface B to the front surface F of the electronic device 100 when viewed in cross-section is the third It may be thicker than the connection part 1L3.

According to an embodiment of the present invention, the bezel 3 may include a fourth connection part 1L4 connecting between the second corner part 1C2 and the fourth corner part 1C4. The second corner portion 1C2 and/or the fourth corner portion 1C4 may protrude relatively from the rear surface B to the front surface F with respect to the fourth connection portion 1L4. For example, the second corner portion 1C2 and/or the fourth corner portion 1C4 in the direction from the rear surface B to the front surface F of the electronic device 100 when viewed in cross-section are connected to the fourth connection portion 1L4 ) may be thicker.

According to various embodiments of the present disclosure, the corner parts 1C1 , 1C2 , 1C3 , and 1C4 may be smoothly connected to the connection parts 1L1 , 1L2 , 1L3 , and 1L4 .

According to an embodiment of the present invention, the rear surface B may include a first edge 2E1 , a second edge 2E2 , a third edge 2E3 , and a fourth edge 2E4 . The first edge 2E1 and the second edge 2E2 may be disposed opposite to each other, and the third edge 2E3 and the fourth edge 2E4 may be disposed opposite to each other. The third edge 2E3 may connect one end of the first edge 2E1 and one end of the second edge 2E2 . The fourth edge 2E4 may connect the other end of the first edge 2E1 and the other end of the second edge 2E2 .

According to various embodiments of the present disclosure, the first edge 2E1 , the second edge 2E2 , the third edge 2E3 , or the fourth edge 2E4 may have a straight line shape, as shown, or is not limited thereto. It may also be in a curved shape.

According to various embodiments of the present disclosure, the rear cover 2 may include a first area 2A1 adjacent to the first edge 2E1 . The thickness of the first area 2A1 may be decreased with a first inclination in a direction toward the first edge 2E1 . In addition, the rear cover 2 may include a second area 2A2 adjacent to the second edge 2E2 . The thickness of the second area 2A2 may be decreased by a second inclination in a direction toward the second edge 2E2 . The first area 2A1 and the second area 2A2 may be symmetrical to each other. In addition, the first inclination and the second inclination may be the same as or different from each other.

According to an embodiment of the present invention, the rear cover 2 may include a third area 2A3 adjacent to the third edge 2E3. The thickness of the third area 2A3 may be reduced with a third inclination toward the third edge 2E3 . In addition, the rear cover 2 may include a fourth area 2A4 adjacent to the fourth edge 2E4. The thickness of the fourth area 2A4 may be reduced with a fourth inclination toward the fourth edge 2E4 . The third area 2A3 and the fourth area 2A4 may be symmetrical to each other. The third area 2A3 and/or the fourth area 2A4 may be, as illustrated, a rectangular area, but is not limited thereto. Also, the third inclination and the fourth inclination may be the same as or different from each other. Further, the first slope and/or the second slope may be equal to or different from the third slope and/or the fourth slope. For example, the first slope and/or the second slope may be less than the third slope and/or the fourth slope.

According to various embodiments of the present disclosure, at least one of the first area 2A1 , the second area 2A2 , the third area 2A3 , and the fourth area 2A4 may include a curved surface. Alternatively, at least one of the first area 2A1 , the second area 2A2 , the third area 2A3 , and the fourth area 2A4 may be a plane having a constant inclination. Alternatively, at least one of the first area 2A1 , the second area 2A2 , the third area 2A3 , and the fourth area 2A4 may be a combination of planes having different inclinations. Alternatively, at least one of the first area 2A1 , the second area 2A2 , the third area 2A3 , and the fourth area 2A4 may be a combination of a flat surface and a curved surface.

According to an embodiment of the present invention, the rear surface B includes a central area 2A surrounded by a first area 2A1 , a second area 2A2 , a third area 2A3 , and a fourth area 2A4 . can do.

According to various embodiments of the present disclosure, the central region 2A may be, as illustrated, a (rectangular) rectangle, but is not limited thereto. In addition, the central region 2A may include a flat surface and/or a curved surface.

According to an embodiment of the present invention, the screen area of the display device overlaps the central area 2A of the rear surface B, and includes a first area 2A1, a second area 2A2, a third area 2A3 and It may not overlap the fourth area 2A4 .

According to an embodiment of the present invention, the bezel 3 may include a first corner portion 2C1 adjacent to which the first edge 2E1 and the third edge 2E3 are connected. The bezel 3 may include a second corner portion 2C2 adjacent to which the first edge 2E1 and the fourth edge 2E4 are connected. In addition, the bezel 3 may include a first connection part 2L1 connecting between the first corner part 2C1 and the second corner part 2C2. The first corner portion 2C1 and/or the second corner portion 2C2 may protrude relatively to the first connection portion 2L1 in a direction from the front F to the rear B. For example, at least a portion of the first corner portion 2C1 and/or the second corner portion 2C2 in the direction from the front F to the rear B of the electronic device 100 when viewed in cross-section is the first It may be thicker than the connection part 2L1.

According to an embodiment of the present invention, the bezel 3 may include a third corner portion 2C3 adjacent to which the second edge 2E2 and the third edge 2E3 are connected. The bezel 3 may include a fourth corner portion 2C4 adjacent to which the second edge 2E2 and the fourth edge 2E4 are connected. In addition, the bezel 3 may include a second connection part 2L2 connecting between the third corner part 2C3 and the fourth corner part 2C4. The third corner portion 2C3 and/or the fourth corner portion 2C4 may protrude relative to the second connection portion 2L2 in a direction from the front F to the rear B. For example, at least a portion of the third corner portion 2C3 and/or the fourth corner portion 2C4 in a direction from the front F to the rear B of the electronic device 100 when viewed in cross-section is the second It may be thicker than the connection part 2L2.

According to an embodiment of the present invention, the bezel 3 may include a third connection part 2L3 connecting between the first corner part 2C1 and the third corner part 2C3. The first corner portion 2C1 and/or the third corner portion 2C3 may protrude relative to the third connection portion 2L3 in a direction from the front F to the rear B. For example, at least a portion of the first corner portion 2C1 and/or the third corner portion 2C3 in a direction from the front F to the rear B of the electronic device 100 when viewed in cross-section is the third It may be thicker than the connection part 2L3.

According to an embodiment of the present invention, the bezel 3 may include a fourth connection part 2L4 connecting the second corner part 2C2 and the fourth corner part 2C4. The second corner portion 2C2 and/or the fourth corner portion 2C4 may protrude relative to the fourth connection portion 2L4 in a direction from the front F to the rear B. For example, in a cross-sectional view, the second corner portion 2C2 and/or the fourth corner portion 2C4 in the direction from the front F to the rear B of the electronic device 100 is connected to the fourth connection portion 2L4. ) may be thicker.

According to various embodiments of the present disclosure, the corner parts 2C1 , 2C2 , 2C3 , and 2C4 may be smoothly connected to the connection parts 2L1 , 2L2 , 2L3 , and 2L4 .

According to various embodiments of the present disclosure, the front cover 1 may include a through hole 1H1 for supporting a speaker or a receiver mounted in the electronic device 100 . Sound from the speaker or receiver may be discharged to the outside through the through hole 1H1.

According to various embodiments of the present disclosure, the front cover 1 includes at least one transparent area 1T1 for supporting an optically related component (eg, an illuminance sensor, an image sensor, or a proximity sensor, etc.) mounted in the electronic device 100 . , 1T2). External light may be introduced into the optical component through the transparent regions 1T1 and 1T2. In addition, light from the optical component may be projected to the outside through the transparent areas 1T1 and 1T2.

According to various embodiments of the present disclosure, the front cover 1 may include a through hole 1H2 for supporting a button mounted on the electronic device 100 . The button may be exposed to the outside through the through hole 1H2.

According to various embodiments of the present disclosure, the rear cover 2 may include a through hole 2H1 for a camera mounted on the electronic device 100 . The camera may be exposed to the outside through the through hole 2H1. In addition, the back cover 2 may include a through hole or a transparent area 2H2 for a flash mounted on the electronic device 100 . Light from the flash may be emitted to the outside through the through hole or the transparent region 2H2.

According to various embodiments of the present disclosure, the bezel 3 may include a through hole 3H1 for supporting a microphone mounted in the electronic device 100 . A sound from the outside may be introduced into the microphone through the through hole 3H1.

According to various embodiments of the present disclosure, the bezel 3 includes a through hole 3H2 for supporting a connector (eg, a USB socket, a charging jack, a communication jack, or an ear jack, etc.) mounted on the electronic device 100 . can do. The external device may be connected to the connector of the electronic device 100 through the through hole 3H2 .

According to various embodiments of the present disclosure, the bezel 3 may include a through hole 3H3 for supporting a speaker mounted in the electronic device 100 . The sound from the speaker may be discharged to the outside through the through hole 3H3.

According to various embodiments of the present disclosure, the bezel 3 may include one or more through holes 3H3 and 3H41 for supporting one or more buttons mounted on the electronic device 100 . One or more buttons may be exposed to the outside through the through holes 3H3 and 3H41.

According to various embodiments of the present disclosure, the bezel 3 may include a through hole 3H42 for supporting a card socket (eg, a memory card socket or a SIM card socket) mounted in the electronic device 100 . The cover covering the through hole 3H42 is opened, and the card can be inserted into or separated from the card socket through the through hole 3H42.

According to various embodiments of the present disclosure, the bezel 3 may include a plurality of segment parts 3P1 , 3P2 , 3P3 , and 3P4 . The bezel 3 may include a plurality of segment sections 3P12 , 3P13 , 3P24 , and 3P34 divided by the plurality of segment sections 3P1 , 3P2 , 3P3 , and 3P4 . When the bezel 3 is made of metal, the structure including the plurality of segment sections 3P12 , 3P13 , 3P24 , and 3P34 may prevent deterioration of the performance of the antenna mounted inside the electronic device 100 .

According to various embodiments of the present disclosure, at least one of the plurality of segment sections 3P12, 3P13, 3P24, and 3P34 may be used as an antenna radiator for emitting radio waves by directly receiving current.

According to various embodiments of the present disclosure, at least one of the plurality of segment sections 3P12, 3P13, 3P24, and 3P34 receives current indirectly (for example, electromagnetic current is supplied from the power supply unit) to receive radio waves. It can also be used as a radiating antenna radiator.

According to various embodiments of the present disclosure, when viewed in cross-section, the front surface F of the electronic device 100 in the direction from the rear surface B to the front surface F is a planar central area 1A and a central area 1A. ) may be a three-dimensional surface including inclined regions 1A1 , 1A2 , 1A3 , and 1A4 surrounding the . Alternatively, when viewed in cross-section, the front F in a direction from the rear B to the front F of the electronic device 100 has a planar central area 2A and a slope surrounding the central area 2A. It may be a three-dimensional surface comprising areas 2A1 , 2A2 , 2A3 , 2A4 . In particular, a three-dimensional surface of this type may be defined as a '2.5-dimensional surface' in the present invention.

3 is a cross-sectional view of an electronic device according to an embodiment of the present invention. Here, a configuration for a part of the electronic device 100 is provided, and this configuration may not be applied to the entire electronic device 100 . 4 and 5 are exploded perspective views of the electronic device 100 according to various embodiments of the present disclosure as viewed from different directions. 6A illustrates a front cover and a display device according to an embodiment of the present invention. 6B illustrates an adhesive member according to an embodiment of the present invention. 6c shows a bracket according to an embodiment of the present invention. 6D illustrates a battery according to an embodiment of the present invention. 6E shows a circuit board according to an embodiment of the present invention. 6F illustrates a bezel according to an embodiment of the present invention. 6G shows an antenna device according to an embodiment of the present invention. 6H shows a bolt according to an embodiment of the present invention. 6I illustrates an adhesive member according to an embodiment of the present invention. 6J illustrates a rear cover according to an embodiment of the present invention.

Referring to FIGS. 3, 4, 5 and 6A , the front cover 1 according to an embodiment of the present invention has a substantially plate shape and may be disposed on the display device 4 . This front cover 1 may be transparent and have impact resistance.

According to an embodiment of the present invention, the front surface F of the front cover 1 includes a first area 1A1 , a second area 1A2 , a third area 1A3 , and a fourth area 1A4 , and these and a central region 1A surrounded by regions 1A1 , 1A2 , 1A3 , 1A4 . Here, the central region 1A may be generally planar. Also, the first area 1A1 , the second area 1A2 , the third area 1A3 , and the fourth area 1A4 may be inclined surfaces, for example, curved surfaces. In addition, the first area 1A1 , the second area 1A2 , the third area 1A3 , the fourth area 1A4 , and the center area 1A may be smoothly connected.

According to an embodiment of the present disclosure, the front cover 1 is disposed inside the electronic device 100 and has an inner surface F2 located opposite to the front F (ie, an external surface exposed to the outside). may include. This inner surface F2 may be practically planar, but is not limited thereto.

According to an embodiment of the present invention, the display device 4 may be disposed in the space G14 formed by the front cover 1 and the bracket 5 .

According to various embodiments of the present disclosure, the display device 4 may have a shape corresponding to the inner surface F2 of the front cover 1 . Here, the display device 4 may have flexibility and may be disposed in a deformed state in a shape corresponding to the inner surface F2 of the front cover 1 . For example, when the inner surface F2 of the front cover 1 is curved, the display device 4 may be disposed in a curved shape corresponding thereto.

According to an embodiment of the present invention, the display device 4 may include an extension part 4E (eg, flexible printed circuit board (FPCB)) in which a connector for electrically connecting to the circuit board 7 is installed. .

According to an embodiment of the present invention, the display device 4 may include a liquid-crystal display (LCD) or an organic light-emitting diode (OLED) (particularly, an active-matrix (AM)-OLED).

According to an embodiment of the present invention, the screen area 4S2 of the display device 4 overlaps the central area 1A of the front cover 1, and includes a first area 1A1, a second area 1A2, It may not overlap the third area 1A3 and the fourth area 1A4 .

According to various embodiments of the present disclosure, the display device 4 may further include a touch panel. Alternatively, the display device 4 may further include a digitizer panel. A touch input or a non-contact input to a touch panel or a digitizer panel may be supported through the central region 1A of the front cover 1 .

According to various embodiments of the present disclosure, the display device 4 may be a display-integrated touch screen for receiving a contact input or a non-contact input. For example, the display device 4 may be an AM-OLED integrated touch screen (OCTA: On-Cell TSP AMOLED).

According to various embodiments of the present disclosure, the front cover 1 and the display device 4 may be provided in a manufacturing process of the electronic device 100 as a set in a state of being coupled to each other.

According to various embodiments of the present disclosure, in the descriptions related to FIGS. 1 and 2 , the front cover 1 includes at least one through hole 1H1 , 1H2 and the transparent regions 1T1 and 1T2 It has been mentioned above.

3, 4, 5 and 6b, the front cover 1 according to an embodiment of the present invention may be coupled to the bracket (5). For example, an adhesive member 6 may be disposed between one surface F2 of the front cover 1 and the bracket 5 . Here, the adhesive member 6 overlaps the first area 1A1 , the second area 1A2 , the third area 1A3 , and the fourth area 1A4 of the front cover 1 , but the front cover 1 ) may not overlap the central region 1A. This bonding member 6 may be generally annular.

According to an embodiment of the present invention, the adhesive member 6 may be a double-sided tape (eg, PET double-sided tape), a liquid adhesive, or the like.

According to various embodiments of the present disclosure, the adhesive member 6 may be reflected to the outside through the front cover 1 and may have a color. For example, the adhesive member 6 may have a color similar to that of the bezel 3 . Alternatively, the bonding member 6 may exhibit a metallic texture.

According to various embodiments of the present disclosure, at least a portion of the bonding member 6 may be formed of a conductive material and may be used as a conductive wire electrically connecting two elements of the electronic device 100 .

According to the multi-view embodiment of the present invention, at least a portion of the bonding member 6 may be formed of an insulating material, and may serve to insulate two elements of the electronic device 100 .

According to various embodiments of the present disclosure, the bonding member 6 may have impact resistance or vibration resistance. Accordingly, the adhesive member 6 can prevent damage to the front cover 1 by mitigating the impact applied to the electronic device.

Referring to FIGS. 3, 4, 5 and 6C , the bracket 5 according to an embodiment of the present invention may be disposed between the display device 4 and the circuit board 7 . The bracket 5 is a part for installing electronic components, and may support one surface 5S1 and the other surface 5S2 positioned opposite to each other. The bracket 5 is a structure disposed adjacent to the display device 4 and the circuit board 7, and one surface 5S1 of the bracket 5 is supported as a part in which the display device 4 can be installed, and the bracket ( The other side 5S2 of 5) may be supported as a part in which the circuit board 7 can be installed.

According to various embodiments of the present disclosure, one side 5S1 and the other side 5S2 of the bracket 5 may include a display device 4, a circuit board 7 and other devices (eg, a speaker, a receiver or a vibrator, etc.). It has a groove-like shape that can be seated, and the display device 4 , the circuit board 7 and other devices can be mounted without play in a manner that is fitted to the bracket 5 .

According to various embodiments of the present disclosure, the bracket 5 may include a plurality of through holes 5H1 , 5H2 , 5H3 , 5H4 , 5H5 into which at least one electronic component is inserted. One or more of the plurality of through holes 5H1 , 5H2 , 5H3 , 5H4 , and 5H5 may be disposed to correspond to the through holes 1H1 and 1H2 of the front cover 1 . Alternatively, at least one of the plurality of through holes 5H1, 5H2, 5H3, 5H4, and 5H5 (eg, 5H3) is provided with an extension 4E electrically connecting the display device 4 and the circuit board 7 to each other. It may be a part of

According to various embodiments of the present disclosure, an elastic body (eg, sponge, rubber, etc.) (not shown) may be additionally disposed between the bracket 5 and the display device 4 . Such an elastic body may be in the form of a layer, a sheet, or a film (eg, single-sided tape, double-sided tape, etc.). In addition, the elastic body may serve to increase the coupling force between the bracket 5 and the display set 5 and to protect the display device 4 .

According to various embodiments of the present disclosure, the bracket 5 may provide rigidity to the electronic device 100 . In addition, the bracket 5 may be used as a heat sink for shielding electromagnetic waves, blocking electrical noise, or preventing heating of electronic components.

According to various embodiments of the present disclosure, the bracket 5 may be formed of a metal such as magnesium (Mg), aluminum (Al), or stainless (STS). Alternatively, the bracket 5 may be formed of a non-metal. For example, the bracket 5 may be formed of a high-strength plastic containing glass fibers. Alternatively, the bracket 5 may include both a metal and a non-metal (plastic). Additionally, a material for shielding electromagnetic waves may be applied to the bracket 5 .

According to various embodiments of the present disclosure, the bracket 5 may additionally provide a free space. The free space can be used for component mounting. Alternatively, the free space may be used as a space to respond to deformation of the part. For example, when swelling of the battery 9 occurs, the increased volume of the battery 9 occupies this free space, and prevents the deformation of the battery 9 from adversely affecting other parts. can be This free space may be formed by a groove or a through portion 5H7.

According to various embodiments of the present disclosure, the bracket 5 may further include an additional member such as a metal or a composite material. This additional member can improve the rigidity of the bracket 5 . Such an additional member may be installed in the above-mentioned free space.

According to various embodiments of the present disclosure, the bracket 5 may further include an auxiliary device for improving thermal characteristics, antenna characteristics, and the like.

3, 4, 5 and 6e, the circuit board 7 according to an embodiment of the present invention includes a plurality of electronic components mounted on one surface 7S1 and/or the other surface 7S2 and connecting them. Electrical circuits can be constructed. The circuit board 7 may set the execution environment of the electronic device 100 , maintain the information, and support data input/output exchange of devices in the electronic device 100 . The circuit board 7 may be disposed coupled to the bracket 5 . The circuit board 7 may include a main board, a mother board, or a Printed Board Assembly (PBA).

According to an embodiment of the present invention, one surface 7S1 of the circuit board 7 may face the one surface 5S2 of the bracket 5 , and one surface 5S2 of the bracket 5 is the circuit board 7 . It is possible to provide a space for accommodating electronic components (not shown) installed on one surface 7S1 of the . A space is provided between the other surface 7S2 of the circuit board 7 and the bezel 3 , and electronic components installed on the other surface 7S2 of the circuit board 7 may be accommodated in this space.

According to various embodiments of the present disclosure, the circuit board 7 may include an empty space 7H7 that does not overlap the battery 9 disposed between the bracket 5 and the bezel 3 . Such a circuit board 7 may be generally 'a'-shaped.

According to various embodiments of the present disclosure, the circuit board 7 may include at least one through-hole 7H1, 7H2, 7H6 into which at least one electronic component (eg, a camera, a speaker, a receiver) is inserted. .

According to various embodiments of the present disclosure, the circuit board 7 may include a connector 7E4 disposed on one surface 7S2 . This connector 7E4 may be electrically connected to a connector of the extension 4E of the display device 4 .

According to various embodiments of the present disclosure, the circuit board 7 includes a plurality of contacts 7E9 disposed on one surface 7S2, and the plurality of contacts 7E9 is an extension ( 9E) may be electrically connected.

According to various embodiments of the present disclosure, the circuit board 7 includes a plurality of contacts 7E12 disposed on one surface 7S2 , and the plurality of contacts 7E12 are extensions of the antenna device 12 . may be electrically connected to (12E12).

According to various embodiments of the present disclosure, there may be a plurality of electronic components (eg, an antenna device, a sound device, a power supply device, a sensor device, etc.) that are not installed on the circuit board 7 . A plurality of these electronic components may be installed on the bracket 5 or the bezel 3 . Alternatively, a plurality of electronic components may be installed in a space between the bracket 5 and the bezel 3 .

3, 4, 5 and 6f, the bezel 3 according to an embodiment of the present invention is generally in the shape of a container opened in the direction from the rear (B) to the front (F), the bracket (5) and may form an overall frame of the electronic device 100 . Electronic components (eg, the display device 4 and the circuit board 7 , etc.) may be mounted in a skeletal structure including the bezel 3 and the bracket 5 to exist in the electronic device 100 . The bezel 3 includes a first part 31 that forms an outer surface (eg, a side surface) of the electronic device 100 , and extends from the first part 31 and is disposed between the bracket 5 and the rear cover 2 . and a second part 32 disposed thereon. The first part 31 has a shape that can be matched with the bracket 5 , so that the bracket 5 can be mounted on the bezel 3 without play. The second part 32 has a shape that covers one surface 5S2 of the bracket 5, and the inner surface thereof may be smooth as shown, but is not limited thereto and may have various concavo-convex shapes. For example, the inner surface of the second part 32 has at least one rib extending into the bracket 5 , which rib may serve to support the bracket 5 . In addition, the inner surface of the second part 32 has at least one rib extending to the circuit board 7 , and this rib may serve to support the circuit board 7 .

According to various embodiments of the present disclosure, the second part 32 of the bezel 3 includes at least one electronic component (eg, a card socket, a camera, a flash, etc.) installed on one surface 7S2 of the circuit board 7 . It may include one or more through-holes 3H1 and 3H2 into which it can be inserted. The one or more through holes 3H1 and 3H2 may be disposed to correspond to the through holes 2H1 and 2H2 of the rear cover 2 .

According to various embodiments of the present disclosure, the bezel 3 may additionally provide a free space. The free space can be used for component mounting. Alternatively, the free space may be used as a space to respond to deformation of the part. For example, when swelling of the battery 9 occurs, the increased volume of the battery 9 occupies this free space, and it is possible to prevent the deformation of the battery 9 from adversely affecting other parts. . This free space may include a groove or a through portion 3H7.

According to various embodiments of the present disclosure, in the description with reference to FIGS. 1 and 2 , it has been mentioned that the bezel 3 includes a plurality of segment parts 3P1 , 3P2 , 3P3 , and 3P4 in order to prevent deterioration of the performance of the antenna.

According to various embodiments of the present disclosure, the bezel 3 may include a conductive material, and it is also possible to conduct electricity through the ground plane of the circuit board 7 . For example, a conductive material may be applied to the inner surface of the second part 32 of the bezel 3 . Conduction between the conductive material of the bezel 3 and the ground plane of the circuit board 7 can be induced by bringing the rib of the second part 32 into contact with the ground plane of the circuit board 7 . Here, the ribs of the second part 32 may include a conductive rubber gasket to be in elastic contact with the ground plane of the circuit board 5 . Alternatively, conductive elastic means (eg, a metal spring terminal) may be disposed between the ribs of the second part 32 and the ground plane of the circuit board 5 , and the conductive elastic means are attached to the second part 32 . An electrical connection may be made between the applied conductive material and the ground plane of the circuit board 5 . The conductive material of the second part 32 may be used as an additional ground return path of the circuit board 5 .

According to various embodiments of the present disclosure, the bezel 3 may further include an additional member such as a metal or a composite material. Such an additional member may improve the rigidity of the bezel 3 . Such an additional member may be installed in the above-mentioned free space.

According to various embodiments of the present disclosure, the bezel 3 may further include an auxiliary device for improving thermal characteristics, antenna characteristics, and the like.

4, 5, 6c, 6e, 6f and 6h, according to various embodiments of the present invention, the bezel 3, the circuit board 7, and the bracket 5 may be coupled together. For example, the bezel 3 may include a plurality of bolt holes 3H9 for bolting. The circuit board 7 may include a plurality of bolt holes 7H9 for bolting. And, the bracket 5 may include a plurality of bosses (bosses) (5B9) for bolting. The plurality of bolts 10 are inserted through the plurality of bolt holes 3H9 of the bezel 3 and then pass through the plurality of bolt holes 7H9 of the circuit board 7 and then the plurality of bosses of the bracket 5 5B9, so that the bezel 3, the circuit board 7 and the bracket 5 can be coupled together.

3, 4, 5 and 6j , the rear cover 2 according to an embodiment of the present invention has a substantially plate shape that can be coupled to the second part 32 of the bezel 3, and the electronic device 100 ) may form the rear surface (B). For example, the second part 32 of the bezel 3 has a shape of a groove in which the rear cover 2 can be seated, and the rear cover 2 has the second part 32 of the bezel 3 . ), so it can be installed without play.

According to an embodiment of the present invention, the rear surface B of the rear cover 2 includes a first area 2A1 , a second area 2A2 , a third area 2A3 , and a fourth area 2A4 , and these and a central region 2A surrounded by regions 2A1 , 2A2 , 2A3 , 2A4 . Here, the central region 2A may be generally planar. In addition, the first area 2A1 , the second area 2A2 , the third area 2A3 , and the fourth area 2A4 may be inclined surfaces, for example, curved surfaces. The first area 2A1 , the second area 2A2 , the third area 2A3 , the fourth area 2A4 , and the center area 2A may be smoothly connected.

According to an embodiment of the present invention, the rear cover 2 is disposed inside the electronic device 100 and has an inner surface B2 located opposite to the rear surface B (ie, an outer surface exposed to the outside). may include This inner surface B2 may be substantially planar, but is not limited thereto. For example, the inner surface B2 may have a shape corresponding to the second part 32 of the bezel 3 .

According to various embodiments of the present disclosure, the central region 2A of the rear cover 2 has a shape that completely overlaps the central region 1A of the front cover 1 or the central region 1A of the front cover 1 It may have a different shape than .

According to various embodiments of the present disclosure, the back cover 2 may include a transparent layer. The transparent layer may be formed of a plastic material such as acrylic having impact resistance or a glass material. For example, the transparent layer may be molded from tempered glass.

According to various embodiments of the present disclosure, the rear cover 2 may have a color. For example, the above-described transparent layer may be colored to express various colors. Alternatively, the rear cover 2 may further include a color layer including a dye, a pigment, a dye, a fluorescent material, or a phosphorescent material for developing a predetermined color.

According to various embodiments of the present disclosure, the rear cover 2 may further include a plastic film. The plastic film may be formed of a material having high thermal stability and high mechanical strength. For example, the plastic film may be a PET (polyester) film, a PC (polycarbonate) film, a PE (polyethylene) film, or a PP (polypropylene) film or the like.

According to various embodiments of the present disclosure, the back cover 2 may further include a patterned layer. The patterned layer may additionally include various patterns (eg, planar patterns or input patterns) that are formed in a manner that is attached or printed. For example, the patterned layer may be molded through UV (Ultraviolet) molding. Such a pattern layer may be formed to express a metallic texture when illuminated by external light. For example, the pattern of the pattern layer may represent a hairline. In particular, the pattern layer is disposed on the inside of the cover 7 , and due to the thickness of the transparent layer, the pattern of the pattern layer can be seen three-dimensionally through the transparent layer.

According to various embodiments of the present disclosure, the rear cover 2 may further include a metal layer. The metal layer is formed by depositing a metal (e.g. Sn, Al, Si, Ti, TiC, TiN, TiCB or Al203) (e.g. PVD (Physical Vapor Deposition) or CVD (Chemical Vapor Deposition) ) or by coating.The metal layer can be illuminated by external light and express a metal texture.And, the metal layer is disposed on the inside of the rear cover 2, and due to the thickness of the transparent layer, the metal layer The layer can be viewed three-dimensionally through the transparent layer.

According to various embodiments of the present disclosure, the rear cover 2 may further include a light blocking layer that blocks light. The light blocking layer may include a black component that absorbs light without reflecting light. The light blocking layer may be a black printed layer. Alternatively, the light blocking layer may be an adhesive including a black component.

According to various embodiments of the present disclosure, the front cover 1 may include at least one of the above-described color layer, plastic film, pattern layer, metal layer, and light blocking layer added to the transparent layer. For example, a metal layer may be applied to the areas 1A1 and 1A2 of the front cover 1 to express a metal texture.

According to various embodiments of the present disclosure, the electronic device 100 may additionally provide an electronic component using the rear cover 2 . For example, a display is added, and the display image may be reflected to the outside through the rear cover 2 . Alternatively, a touch panel may be added, and the rear surface B of the rear cover 2 may be applied as a surface for contact input or non-contact input.

Referring to FIGS. 3, 4, 5 and 6i , according to an embodiment of the present invention, an adhesive member 8 may be disposed between the inner surface B2 of the rear cover 2 and the bezel 3 . . Here, the adhesive member 8 overlaps the first area 2A1 , the second area 2A2 , the third area 2A3 , and the fourth area 2A4 of the rear cover 2 , but the rear cover 2 ) may not overlap the central region 2A. This bonding member 8 may be substantially annular.

According to various embodiments of the present disclosure, the adhesive member 8 may be a double-sided tape (eg, a PET double-sided tape) or a liquid adhesive.

According to various embodiments of the present disclosure, the bonding member 8 may have impact resistance or vibration resistance. The adhesive member 8 can prevent damage to the rear cover 2 by mitigating an impact applied to the electronic device.

3 , 4 , 5 and 6G , the antenna device 12 according to an embodiment of the present invention may be disposed between the rear cover 2 and the bezel 3 . For example, the antenna device 12 may be in the form of a film (eg, FPCB), and may be coupled to one surface of the bezel 3 . In particular, at least a portion of the edge of the antenna device 12 is installed on the edge of the through portion 3H7 of the bezel 3 , and the antenna device 12 blocks at least a portion of the through portion 3H7 of the bezel 3 . can Here, the antenna device 12 may be disposed adjacent to the rear cover 2 . One end 12E of the antenna device 12 includes a plurality of contacts and may be electrically connected to the plurality of contacts 7E12 of the circuit board 7 .

According to various embodiments of the present disclosure, the antenna device 12 may include at least one extension 124 extending from at least a portion of an edge. The at least one extension portion 124 may be coupled to a groove or a seating portion 3H74 formed in at least a portion of an edge of the through portion 3H7 of the bezel 3 .

According to various embodiments of the present disclosure, the antenna device 12 may include a plurality of antennas. For example, the antenna device 12 may include two areas 121 and 122 for antenna installation. The first antenna 1211 may be installed in the first area 121 . In addition, the second antenna 1221 and the third antenna 1222 may be installed in the second area 122 . Here, the first antenna 1211 , the second antenna 1221 , and the third antenna 1222 are disposed in parallel, and mutual interference therebetween may be reduced.

According to various embodiments of the present disclosure, the first region 121 may have an annular shape including the penetrating portion 1217 , and antenna radiators for radio wave radiation of the first antenna 1211 may be disposed in an annular shape. In addition, antenna radiators for radio wave radiation of the second antenna 1221 may be disposed in an annular shape, and antenna radiators for electromagnetic radiation of the third antenna 1211 may be disposed inside the second antenna 1221 .

According to various embodiments of the present disclosure, the first antenna 1211 , the second antenna 1221 , and the third antenna 1222 may be installed on the same surface 12S1 of the antenna device 12 .

According to various embodiments of the present disclosure, the antenna device 12 includes an extension portion 12E extending inwardly of the through portion 1217 , and the extension portion 12E includes the first antenna 121 and the second antenna. 122 and a plurality of contacts 12E7 electrically connected to the third antenna 123 . Here, the plurality of contacts 12E7 may be electrically connected to the circuit board 7 .

According to various embodiments of the present disclosure, the first antenna 1211 , the second antenna 1221 , and the third antenna 1222 may be used for different functions. For example, the first antenna 1211 may be used for Near Field Communication (NFC). The second antenna 1221 may be used for magnetic secure transmission (MST). And the third antenna 1222 may be used for a wireless charging module.

3, 4, 5, 6c, 6d and 6f, according to an embodiment of the present invention, the battery 9 supplies power to the electronic device 100, and has a plate shape and a bracket 5 ) and the bezel (3). In particular, the battery 9 may be disposed between the through portion 5H7 of the bracket 5 and the through portion 3H7 of the bezel 3 . One surface 9S1 of the battery 9 faces the display device 4 through the through portion 5H7 of the bracket 5, and the other surface 9S2 of the battery 9 has a through portion ( 3H7) may face the antenna device 12 . As described above, the through portion 5H7 of the bracket 5 and the through portion 3H7 of the bezel 3 may serve to prevent deformation and damage to the surroundings due to the swelling of the battery 9 .

According to various embodiments of the present disclosure, one end 9E of the battery 9 may include a contact, and the contact may be electrically connected to the contact 7E9 of the circuit board 7 .

7 and 8 are diagrams illustrating coupling between an antenna device, a bezel, a battery, and a circuit board according to an embodiment of the present invention.

7 and 8 , the extension part 124 of the antenna device 12 is coupled to a groove or a seating part 3H74 formed on the edge of the penetration part 3H7 of the bezel 3 , and the antenna device 12 . may block at least a portion of the through portion 3H7 of the bezel 3 . In addition, the battery 9 may be inserted into the penetrating portion 3H7 of the bezel 3 in a form wrapped by the film-type antenna device 12 . Here, since the antenna device 12 has flexibility, a portion 12B thereof may be in a bent state. In addition, the plurality of antennas ( 1211 , 1221 , and 1222 in FIG. 6G ) of the antenna device 12 may be installed on one surface 12S1 facing the battery 9 . The above-described installation structure in which the battery 9 is inserted into the through portion 3H7 of the bezel 3 may have an effect of reducing the thickness of the electronic device 100 . And, when the electronic device 100 falls and receives an impact, the impact by the battery 9 is prevented by the antenna device 12 and cannot be transmitted to the rear cover 2 , and the rear cover 2 is damaged. can be prevented.

According to various embodiments of the present disclosure, the first antenna 1211 may be disposed to bypass the through holes 3H1 and 3H2 of the bezel 3 for a camera and a flash. Here, the through holes 3H1 and 3H2 of the bezel 3 may overlap the through portion 1217 of the antenna device 12 .

According to various embodiments of the present disclosure, the extension portion 12E of the antenna device 12 is disposed between the bezel 3 and the circuit board 7 through the through portion 3H7 of the bezel 3 , and the circuit board It may be electrically connected to the contact 7E12 of (7).

According to various embodiments of the present disclosure, the contact 7E12 of the circuit board 7 may include a fixing part (not shown) coupled to the circuit board 7 and a free end (not shown) extending from the fixing part. can The free end may be elastically deflectable under the support of the fixed portion. In addition, the extension 12E of the antenna device 12 may include a contact ( 12E7 in FIG. 6G ). When the extended portion 12E of the antenna device 12 is disposed between the bezel 3 and the circuit board 7 through the through portion 3H7 of the bezel 3, the extended portion 12E of the antenna device 12 is ) of the contact 12E7 may be in contact with the free end of the contact 7E12 of the circuit board 7 . That is, the contact 12E7 of the extension 12E of the antenna device 12 may be disposed between the bezel 3 and the contact 7E12 of the circuit board 7 . The free end of the contact 7E12 of the circuit board 7 may droop toward the circuit board 7 while elastically pressing the contact 12E7 of the extension 12E of the antenna device 12 . Here, the free end of the contact 7E12 of the circuit board 7 is one surface of the bezel 3 on which the circuit board 7 and the bezel 3 face each other due to the extension 12E of the antenna device 12 . That is, one surface of the bezel 3 on which the extension portion 12E of the antenna device 12 is disposed may not be directly pressed.

9 illustrates a front cover according to various embodiments of the present disclosure.

Referring to FIG. 9 , the front cover 1 may have a substantially rectangular shape. The front cover 1 may include four straight edges 1E1 , 1E2 , 1E3 , 1E4 . In addition, the front cover 1 may include a first area 1A1 having a thickness decreasing in a direction toward the first edge 1E1 and adjacent to the first edge 1E1 . The front cover 1 may have a thickness decreasing in a direction toward the second edge 1E2 and include a second area 1A2 adjacent to the second edge 1E2 . The front cover 1 may decrease in thickness in a direction toward the third edge 1E3 and include a third area 1A3 adjacent to the third edge 1E3 . In addition, the front cover 1 may include a fourth area 1A4 having a thickness decreasing in a direction toward the fourth edge 1E4 and adjacent to the fourth edge 1E4 . In addition, the front cover 1 may include a central area 1A surrounded by the first area 1A1 , the second area 1A2 , the third area 1A3 , and the fourth area 1A4 .

According to various embodiments of the present disclosure, the central area 1A may be formed to overlap the screen area of the display device ( 4 in FIG. 3 ), and may be transparent so that an image from the display device 4 can be reflected to the outside. . In addition, an area of the front cover 1 except for the central area 1A may be configured to be opaque.

According to one embodiment of the present invention, the front cover 1 may include at least one through hole (1H1, 1H2). Here, the at least one through hole 1H1 and 1H2 may not be formed in at least one of the first area 1A1 , the second area 1A2 , the third area 1A3 , and the fourth area 1A4 .

According to an embodiment of the present invention, the front cover 1 may include at least one transparent (1H1, 1H2). Here, the at least one transparent area 1H1 and 1H2 may not be formed in at least one of the first area 1A1 , the second area 1A2 , the third area 1A3 , and the fourth area 1A4 .

According to various embodiments of the present disclosure, the first area 1A1 , the second area 1A2 , the third area 1A3 , and the fourth area 1A4 may have curved surfaces. The curved surface refers to a portion having a non-zero curvature, and the shape of the curved surface may vary according to a location where the curvature is not zero. For example, the area that can form the central area 1A (the area surrounded by areas 1A1, 1A2, 1A3, 1A4) becomes larger as the non-zero position of the curvature is located outward, and in the front cover 1 The edge width for forming the curved surface may be relatively small. On the other hand, as the position where the curvature is not 0 is positioned inward, the area capable of forming the central region 1A may decrease, and the width of the edge for forming the curved surface in the front cover 1 may be relatively large. Here, the width of the edge may indicate a horizontal distance (hereinafter, referred to as a 'horizontal width of the curved surface' or a 'width of curvature') between a position where the curvature is not 0 and a position where the curved surface ends.

According to various embodiments of the present disclosure, the shape of the curved surface may be varied according to a vertical distance between the starting position of the curved surface and the ending position of the curved surface (hereinafter, referred to as 'curve vertical width' or 'curvature depth').

According to various embodiments of the present disclosure, the shape of the curved surface may be varied even under the condition that the horizontal width of the curved surface and the vertical width of the curved surface are the same. For example, when the curvature of each position of the curved surface is different, for example, a curved surface having a generally gentle shape, a curved surface having a shape that is gradually lowered after being gentle, and the like, may be formed in various ways.

According to an embodiment of the present invention, the curved horizontal width W1 of the first area 1A1 or the second area 1A2 is the curved horizontal width W2 of the third area 1A3 or the fourth area 1A4. may be relatively smaller.

According to an embodiment of the present invention, the curved vertical width H1 of the curved surface of the first region 1A1 or the second region 1A2 is the curved vertical width H1 of the third region 1A3 or the fourth region 1A4 ( H2) may be relatively smaller.

10 is an exemplary view schematically illustrating the formation of a curved surface according to various embodiments of the present disclosure.

Referring to FIG. 10 , regions 1A1 , 1A2 , 1A3 , and 1A4 including the above-described curved surfaces may be formed by cutting along the edge region 1′AA of the plate 1 ′. A ball end mill 900 may be used for such cutting.

11 is a cross-sectional view illustrating a coupling between a front cover and a bezel according to an embodiment of the present invention.

Referring to FIG. 11 , the bezel 3 has a groove-shaped shape 1101 in which the front cover 1 (or the rear cover 2) can be installed, and the front cover 1 is inserted into the bezel 3 . It can be mounted without play in a tailored manner. In addition, the bezel 3 may include a surface 311 parallel to the central area 1A of the front cover 1 . The parallel surface 311 may be disposed outside the edges 1E1 , 1E2 , 1E3 , 1E4 of the front cover 1 .

According to an embodiment of the present invention, the central region 1A of the front cover 1 may not relatively protrude with respect to the parallel surface 311 of the bezel 3 . For example, the central region 1A of the front cover 1 may be vertically (Z-axis direction) lower than the parallel plane 311 of the bezel 3 . In particular, a curved surface having a horizontal horizontal width (W) and/or a vertical width (H) of the curved surface smaller than other places may be formed. An example of this will be described with reference to FIG. 12 to be described later.

12 is an exemplary view illustrating an arrangement relationship between an optical related component and a front cover according to various embodiments of the present disclosure;

Referring to FIG. 12 , at least one optical related component mounted inside the electronic device 100 may use light introduced through the transparent area 1T1 or 1T2 (see FIG. 1 ) of the front cover 1 . . Here, when at least a portion of the curved surface 1AA (eg, regions 1A1, 1A2, 1A3, 1A4) is included on the transparent area 1T1 or 1T2, light from the outside is refracted by the curved surface 1AA to be optically related It can enter the component, and the correct input cannot enter the optical component. To prevent this, the transparent region 1T1 or 1T2 may be preferably disposed at a portion having a constant thickness. That is, it may be preferable that the curvature of one surface on the transparent area 1T1 or 1T2 is 0.

According to an embodiment of the present invention, as described above in the description with reference to FIG. 11 , this problem can be solved by making the curved horizontal width W and/or the curved vertical width H smaller than other places. Accordingly, the transparent region 1T1 or 1T2 may be separated from the curved surface. In addition, even when the transparent area 1T1 or 1T2 and the curved surface 1AA are separated, light refracted by the curved surface 1AA can be prevented from flowing into the optical related component.

According to various embodiments of the present disclosure, the camera module 1200 mounted inside the electronic device 100 may use light introduced through the front cover 1 . The camera module 1200 may have a unique angle of view. Here, the curved surface 1AA of the front cover 1 may be designed so as not to interfere with the angle of view of the camera module 1200 . As described above in the description with reference to FIG. 11 , the angle of view of the camera module 1200 is reduced by reducing the horizontal width of the curved surface (W) and/or the vertical width (H) of the curved surface compared to other parts of the front cover 1 with a constant thickness (eg For example, by using the central region 1A), the camera module 1200 may obtain an undistorted image.

13 is a cross-sectional view illustrating a coupling between a front cover and a bezel according to various embodiments of the present disclosure;

Referring to FIG. 13 , the bezel 3 has a groove-shaped shape 1301 in which the front cover 1 (or the rear cover 2) can be installed, and the front cover 1 is inserted into the bezel 3 . It can be mounted without play in a tailored manner. In addition, the bezel 3 may include a surface 3110 disposed outside the front surface F of the front cover 1 .

According to an embodiment of the present invention, the curved surface 1AA may be formed such that the front surface F of the front cover 1 and the surface 3110 of the bezel 3 are generally smoothly connected. In particular, the curved surface 1AA may have a large curved horizontal width W and/or a curved vertical width H compared to other places. Here, the central region 1A of the front cover 1 may be at a position vertically higher than a portion 3111 of the one surface 3110 of the bezel 3 (a plane parallel to the central region 1A of the front cover 1). . Accordingly, when gripping by hand, an unnatural connection between the front cover 1 and the bezel 3 is not felt, thereby improving gripping satisfaction.

14 is a cross-sectional view illustrating a coupling between a front cover and a bezel according to various embodiments of the present disclosure; 15A illustrates an electronic device viewed from above according to various embodiments of the present disclosure; And, FIG. 15B is a view illustrating an electronic device according to various embodiments of the present disclosure as viewed from the bottom.

14 to 15B , the bezel 3 may include a first corner portion 1C1 adjacent to which the first edge 1E1 and the third edge 1E3 are connected. Also, the bezel 3 may include a second corner portion 1C2 adjacent to which the first edge 1E1 and the fourth edge 1E4 are connected. In addition, the bezel 3 may include a first connection part 1L1 between the first corner part 1C1 and the second corner part 1C2 . Here, when viewed in cross-section, the first corner portion 1C1 and the second corner portion 1C2 protrude more than the front cover 1 in a direction from the rear surface B to the front surface F of the electronic device 100 . can be In addition, when viewed in cross section, the first connection part 1L1 may not protrude more than the front cover 1 in a direction from the rear surface B to the front surface F of the electronic device 100 .

According to an embodiment of the present invention, the bezel 3 may include a third corner portion 1C3 adjacent to which the second edge 1E2 and the third edge 1E3 are connected. Also, the bezel 3 may include a fourth corner portion 1C4 adjacent to which the second edge 1E2 and the fourth edge 1E4 are connected. In addition, the bezel 3 may include a second connection part 1L2 between the third corner part 1C3 and the fourth corner part 1C4 . Here, when viewed in cross section, the third corner portion 1C3 and the fourth corner portion 1C4 protrude more than the front cover 1 in the direction from the rear surface B to the front surface F of the electronic device 100 . can be And, when viewed in cross-section, the second connection part 1L2 may not protrude more than the front cover 1 in a direction from the rear surface B to the front surface F of the electronic device 100 .

According to an embodiment of the present invention, the bezel 3 may include a third connection part 1L3 between the first corner part 1C1 and the third corner part 1C3. In addition, the bezel 3 may include a fourth connection part 1L4 between the second corner part 1C2 and the fourth corner part 1C4. Here, the third connection part 1L3 and the fourth connection part 1L4 may not protrude more than the front cover 1 in a direction from the rear surface B to the front surface F of the electronic device 100 .

According to an embodiment of the present invention, the first corner portion 1C1 of the bezel 3 may include a first corner surface 1C1S forming a plane parallel to the central region 1A of the front surface F. have. In addition, the second corner portion 1C2 of the bezel 3 may include a second corner surface 1C2S forming a plane parallel to the central region 1A of the front surface F. Here, when viewed in cross-section, the first corner surface 1C1S and the second corner surface 1C2S are in the direction from the rear surface B to the front surface F of the electronic device 100, and the central region of the front surface F It can protrude further than (1A).

According to an embodiment of the present invention, the third corner portion 1C3 of the bezel 3 may include a third corner surface 1C3S that forms a surface parallel to the front surface F. In addition, the fourth corner portion 1C4 of the bezel 3 may include a fourth corner surface 1C4S forming a surface parallel to the front surface F. Here, when viewed in cross-section, the third corner surface 1C3S and the fourth corner surface 1C4S are in the direction from the rear surface B to the front surface F of the electronic device 100, and are the central region of the front surface F. It can protrude further than (1A).

According to various embodiments of the present disclosure, the first corner portion 1C1, the second corner portion 1C2, the third corner portion 1CS, and the fourth corner portion 1CS of the bezel 3 are the front surface (F). They are formed to protrude more relatively, and when the electronic device 100 falls and receives an impact, it is possible to prevent an impact to the front cover 1 .

According to an embodiment of the present invention, the first connection part 1L1 of the bezel 3 may include a first connection surface 1L1S forming a plane parallel to the front surface F. Here, when viewed in cross section, the first connection surface 1L1S may not protrude more than the central region 1A of the front F in a direction from the rear B to the front F of the electronic device 100 . have.

According to an embodiment of the present invention, the second connection part 1L2 of the bezel 3 may include a second connection surface 1L2S forming a plane parallel to the front surface F. Here, when viewed in cross section, the second connection surface 1L2S may not protrude more than the central region 1A of the front F in a direction from the rear B to the front F of the electronic device 100 . have.

According to an embodiment of the present invention, the third connection part 1L3 of the bezel 3 may include a third connection surface 1L3S forming a plane parallel to the front surface F. Here, when viewed in cross section, the third connection surface 1L3S may not protrude more than the central region 1A of the front F in the direction from the rear B to the front F of the electronic device 100 . have.

According to an embodiment of the present invention, the fourth connection part 1L4 of the bezel 3 may include a fourth connection surface 1L4S forming a plane parallel to the front surface F. Here, when viewed in cross section, the fourth connection surface 1L4S may not protrude more than the central region 1A of the front F in the direction from the rear B to the front F of the electronic device 100 . have.

According to various embodiments of the present disclosure, when the electronic device 100 is viewed from the upper side or the lower side according to the above-described configuration, the center portion of the front F is visible, whereas both portions of the front F are the bezel 3 . ) may not be visible by the corner portions 1C1, 1C2, 1C3, and 1C4.

According to various embodiments of the present disclosure, the first connection part 1L1 , the second connection part 1L2 , the third connection part 1L3 , and the fourth connection part 1L4 of the bezel 3 do not protrude from the front surface F. formed, and these may give the electronic device 100 a slim feel. In addition, when the electronic device 100 is gripped by hand, an unnatural connection between the bezel 3 and the front cover 1 is not felt, thereby improving grip satisfaction.

16 is a cross-sectional view illustrating a coupling between a rear cover and a bezel according to various embodiments of the present disclosure; 17A illustrates an electronic device viewed from above according to various embodiments of the present disclosure; And, FIG. 17B is a view showing an electronic device according to various embodiments of the present disclosure as viewed from the bottom.

16 to 17B , the bezel 3 may include a first corner portion 2C1 adjacent to which the first edge 2E1 and the third edge 2E3 are connected. Also, the bezel 3 may include a second corner portion 2C2 adjacent to which the first edge 2E1 and the fourth edge 2E4 are connected. In addition, the bezel 3 may include a first connection part 2L1 between the first corner part 2C1 and the second corner part 2C2 . Here, when viewed in cross section, the first corner portion 2C1 and the second corner portion 2C2 protrude more than the rear cover 2 in a direction from the front F to the rear B of the electronic device 100 . can be And when viewed in cross section, the first connection part 2L1 may not protrude more than the rear cover 2 in a direction from the front F to the rear B of the electronic device 100 .

According to an embodiment of the present invention, the bezel 3 may include a third corner portion 2C3 adjacent to which the second edge 2E2 and the third edge 2E3 are connected. In addition, the bezel 3 may include a fourth corner portion 2C4 adjacent to which the second edge 2E2 and the fourth edge 2E4 are connected. In addition, the bezel 3 may include a second connection part 2L2 between the third corner part 2C3 and the fourth corner part 2C4 . Here, when viewed in cross section, the third corner portion 2C3 and the fourth corner portion 2C4 protrude more than the rear cover 2 in a direction from the front F to the rear B of the electronic device 100 . can be And, when viewed in cross-section, the second connection part 2L2 may not protrude more than the rear cover 2 in a direction from the front F to the rear B of the electronic device 100 .

According to an embodiment of the present invention, the bezel 3 may include a third connection part 2L3 between the first corner part 2C1 and the third corner part 2C3. In addition, the bezel 3 may include a fourth connection part 2L4 between the second corner part 2C2 and the fourth corner part 2C4. Here, the third connecting portion 2L3 and the fourth connecting portion 2L4 may not protrude more than the rear cover 2 in a direction from the front F to the rear B of the electronic device 100 .

According to an embodiment of the present invention, the first corner portion 2C1 of the bezel 3 may include a first corner surface 2C1S forming a plane parallel to the central region 2A of the rear surface B. have. In addition, the second corner portion 2C2 of the bezel 3 may include a second corner surface 2C2S forming a plane parallel to the central region 2A of the rear surface B. Referring to FIG. Here, when viewed in cross-section, the first corner surface 2C1S and the second corner surface 2C2S are in the direction from the front F to the rear B of the electronic device 100, and the central region of the rear surface B It can protrude further than (2A).

According to an embodiment of the present invention, the third corner portion 2C3 of the bezel 3 may include a third corner surface 2C3S forming a surface parallel to the rear surface B. As shown in FIG. In addition, the fourth corner portion 2C4 of the bezel 3 may include a fourth corner surface 2C4S forming a surface parallel to the rear surface B. Referring to FIG. Here, when viewed in cross-section, the third corner surface 2C3S and the fourth corner surface 2C4S are in the direction from the front F to the rear B of the electronic device 100, and the central region of the rear surface B It can protrude further than (2A).

According to various embodiments of the present disclosure, the first corner portion 2C1, the second corner portion 2C2, the third corner portion 2CS, and the fourth corner portion 2CS of the bezel 3 may be formed on the rear surface (B) of the bezel 3 . They are formed to protrude more relatively, and when the electronic device 100 falls and receives an impact, it is possible to prevent an impact to the rear cover 2 .

According to an embodiment of the present invention, the first connection part 2L1 of the bezel 3 may include a first connection surface 2L1S forming a plane parallel to the rear surface B. Here, when viewed in cross section, the first connection surface 2L1S may not protrude more than the central region 2A of the rear surface B in a direction from the front F to the rear B of the electronic device 100 . have.

According to an embodiment of the present invention, the second connection portion 2L2 of the bezel 3 may include a second connection surface 2L2S forming a plane parallel to the rear surface B. Here, when viewed in cross section, the second connection surface 2L2S may not protrude more than the central region 2A of the rear surface B in a direction from the front F to the rear B of the electronic device 100 . have.

According to an embodiment of the present invention, the third connection portion 2L3 of the bezel 3 may include a third connection surface 2L3S that forms a surface parallel to the rear surface B. Here, when viewed in cross section, the third connection surface 2L3S may not protrude more than the central area 2A of the rear surface B in the direction from the front F to the rear B of the electronic device 100 . have.

According to an embodiment of the present invention, the fourth connection portion 2L4 of the bezel 3 may include a fourth connection surface 2L4S forming a plane parallel to the rear surface B. Here, when viewed in cross section, the fourth connection surface 2L4S may not protrude more than the central area 2A of the rear surface B in a direction from the front F to the rear B of the electronic device 100 . have.

According to various embodiments of the present disclosure, according to the above configuration, when the electronic device 100 is viewed from the upper side or the lower side, the middle portion of the rear surface B is visible, whereas both portions of the rear surface B have corner portions ( 2C1, 2C2, 2C3, 2C4).

According to various embodiments of the present disclosure, the first connection part 2L1 , the second connection part 2L2 , the third connection part 2L3 , and the fourth connection part 2L4 of the bezel 3 do not protrude from the rear surface (B). formed, and these may give the electronic device 100 a slim feel. In addition, when the electronic device 100 is gripped by hand, an unnatural connection between the bezel 3 and the rear cover 2 is not felt, thereby improving grip satisfaction.

18 is a cross-sectional view illustrating a coupling between a front cover and a front sub-bezel according to various embodiments of the present disclosure;

Referring to FIG. 18 , the electronic device 100 may further include a front sub-bezel 18 providing an annular portion surrounding the front cover 1 . The front sub-bezel 18 may be disposed between the bezel 3 and the front cover 1 and may be added for aesthetics.

According to an embodiment of the present invention, the front sub-bezel 18 may include a first corner portion 11C1 adjacent to which the first edge 11E1 and the third edge 11E3 are connected. Also, the front sub-bezel 18 may include a second corner portion 11C2 adjacent to which the first edge 11E1 and the fourth edge 11E4 are connected. In addition, the front sub-bezel 18 may include a first connection part 11L1 between the first corner part 11C1 and the second corner part 11C2. Here, when viewed in cross section, the first corner portion 11C1 and the second corner portion 11C2 protrude more than the front cover 1 in a direction from the rear surface B to the front surface F of the electronic device 100 . can be In addition, when viewed in cross section, the first connection part 11L1 may not protrude more than the front cover 1 in a direction from the rear surface B to the front surface F of the electronic device 100 .

According to an embodiment of the present invention, the front sub-bezel 18 may include a third corner portion 11C3 adjacent to which the second edge 11E2 and the third edge 11E3 are connected. In addition, the sub-bezel 18 may include a fourth corner portion 11C4 adjacent to which the second edge 11E2 and the fourth edge 11E4 are connected. In addition, the front sub-bezel 18 may include a second connection part 11L2 between the third corner part 11C3 and the fourth corner part 11C4. Here, when viewed in cross section, the third corner portion 11C3 and the fourth corner portion 11C4 protrude more than the front cover 1 in a direction from the rear surface B to the front surface F of the electronic device 100 . can be In addition, when viewed in cross section, the second connection part 11L2 may not protrude more than the front cover 1 in a direction from the rear surface B to the front surface F of the electronic device 100 .

According to an embodiment of the present invention, the front sub-bezel 18 may include a third connection part 11L3 between the first corner part 11C1 and the third corner part 11C3. In addition, the front sub-bezel 18 may include a fourth connection part 11L4 between the second corner part 11C2 and the fourth corner part 11C4. Here, the third connection part 11L3 and the fourth connection part 11L4 may not protrude more than the front cover 1 in a direction from the rear surface B to the front surface F of the electronic device 100 .

According to an embodiment of the present invention, the first corner portion 11C1 of the front sub-bezel 18 includes a first corner surface 11C1S forming a plane parallel to the central region 1A of the front surface F. can do. In addition, the second corner portion 11C2 of the front sub-bezel 18 may include a second corner surface 11C2S forming a plane parallel to the central region 1A of the front surface F. Here, when viewed in cross section, the first corner surface 11C1S and the second corner surface 11C2S are in the direction from the rear surface (B) to the front surface (F) of the electronic device 100, and the central region of the front surface (F). It can protrude further than (1A).

According to an embodiment of the present invention, the third corner portion 11C3 of the front sub-bezel 18 may include a third corner surface 11C3S forming a plane parallel to the front F. In addition, the fourth corner portion 11C4 of the front sub-bezel 18 may include a fourth corner surface 11C4S forming a plane parallel to the front surface F. Here, when viewed in cross-section, the third corner surface 11C3S and the fourth corner surface 11C4S are in a direction from the rear surface (B) to the front surface (F) of the electronic device 100, and the central region of the front surface (F). It can protrude further than (1A).

According to various embodiments of the present disclosure, the first corner portion 11C1, the second corner portion 11C2, the third corner portion 11CS, and the fourth corner portion 11CS of the front sub-bezel 18 are F) are formed to protrude relatively, and they can prevent an impact to the front cover 1 when the electronic device 100 falls and receives an impact.

According to an embodiment of the present invention, the first connection part 11L1 of the front sub-bezel 18 may include a first connection surface 11L1S forming a plane parallel to the front surface F. Here, when viewed in cross section, the first connection surface 11L1S may not protrude more than the central region 1A of the front F in the direction from the rear B to the front F of the electronic device 100 . have.

According to an embodiment of the present invention, the second connection part 11L2 of the front sub-bezel 18 may include a second connection surface 11L2S forming a plane parallel to the front surface F. Here, when viewed in cross section, the second connection surface 11L2S may not protrude more than the central region 1A of the front F in the direction from the rear B to the front F of the electronic device 100 . have.

According to an embodiment of the present invention, the third connection part 11L3 of the front sub-bezel 18 may include a third connection surface 11L3S that forms a plane parallel to the front surface F. Here, when viewed in cross section, the third connection surface 11L3S may not protrude more than the central region 1A of the front F in the direction from the rear B to the front F of the electronic device 100 . have.

According to an embodiment of the present invention, the fourth connection portion 11L4 of the front sub-bezel 18 may include a fourth connection surface 11L4S forming a plane parallel to the front surface F. Here, when viewed in cross section, the fourth connection surface 11L4S may not protrude more than the central region 1A of the front F in the direction from the rear B to the front F of the electronic device 100 . have.

According to various embodiments of the present disclosure, the first connection part 11L1 , the second connection part 11L2 , the third connection part 11L3 , and the fourth connection part 11L4 of the front sub-bezel 18 protrude from the front surface F. They are formed so as not to become thin, and they may give the electronic device 100 a slim feel. In addition, when the electronic device 100 is gripped by hand, an unnatural connection between the front sub-bezel 18 and the front cover 1 is not felt, thereby improving grip satisfaction.

19 is a cross-sectional view illustrating a coupling between a rear cover and a rear sub-bezel according to various embodiments of the present disclosure;

Referring to FIG. 19 , the electronic device 100 may further include a rear sub-bezel 19 providing an annular portion surrounding the rear cover 2 . The rear sub-bezel 19 may be disposed between the bezel 3 and the rear cover 2 and may be added for aesthetic purposes.

According to an embodiment of the present invention, the rear sub-bezel 19 may include a first corner portion 12C1 adjacent to which the first edge 12E1 and the third edge 12E3 are connected. Also, the rear sub-bezel 19 may include a second corner portion 12C2 adjacent to which the first edge 12E1 and the fourth edge 12E4 are connected. In addition, the rear sub-bezel 19 may include a first connection part 12L1 between the first corner part 12C1 and the second corner part 12C2 . Here, when viewed in cross section, the first corner portion 12C1 and the second corner portion 12C2 protrude more than the rear cover 2 in a direction from the front F to the rear B of the electronic device 100 . can be And when viewed in cross section, the first connection portion 12L1 may not protrude more than the rear cover 2 in a direction from the front F to the rear B of the electronic device 100 .

According to an embodiment of the present invention, the rear sub-bezel 19 may include a third corner portion 12C3 adjacent to the second edge 12E2 and the third edge 12E3 connected thereto. In addition, the rear sub-bezel 19 may include a fourth corner portion 12C4 adjacent to which the second edge 12E2 and the fourth edge 12E4 are connected. In addition, the rear sub-bezel 19 may include a second connection part 12L2 between the third corner part 12C3 and the fourth corner part 12C4 . Here, when viewed in cross section, the third corner portion 12C3 and the fourth corner portion 12C4 protrude more than the rear cover 2 in a direction from the front F to the rear B of the electronic device 100 . can be And when viewed in cross section, the second connection portion 12L2 may not protrude more than the rear cover 2 in a direction from the front F to the rear B of the electronic device 100 .

According to an embodiment of the present invention, the rear sub-bezel 19 may include a third connection part 12L3 between the first corner part 12C1 and the third corner part 12C3. In addition, the rear sub-bezel 19 may include a fourth connection part 12L4 between the second corner part 12C2 and the fourth corner part 12C4. Here, the third connecting portion 12L3 and the fourth connecting portion 12L4 may not protrude more than the rear cover 2 in a direction from the front F to the rear B of the electronic device 100 .

According to an embodiment of the present invention, the first corner portion 12C1 of the rear sub-bezel 19 includes a first corner surface 12C1S forming a plane parallel to the central region 2A of the rear surface B. can do. In addition, the second corner portion 12C2 of the rear sub-bezel 19 may include a second corner surface 12C2S forming a plane parallel to the central region 2A of the rear surface B. Referring to FIG. Here, when viewed in cross-section, the first corner surface 12C1S and the second corner surface 12C2S are in a direction from the front F to the rear B of the electronic device 100, and the central region of the rear B It can protrude further than (2A).

According to an embodiment of the present invention, the third corner portion 12C3 of the rear sub-bezel 19 may include a third corner surface 12C3S forming a surface parallel to the rear surface B. In addition, the fourth corner portion 12C4 of the rear sub-bezel 19 may include a fourth corner surface 12C4S that forms a surface parallel to the rear surface (B). Here, when viewed in cross-section, the third corner surface 12C3S and the fourth corner surface 12C4S are in the direction from the front F to the rear B of the electronic device 100, and the central region of the rear surface B It can protrude further than (2A).

According to various embodiments of the present disclosure, the first corner part 12C1, the second corner part 12C2, the third corner part 12CS, and the fourth corner part 12CS of the rear sub-bezel 19 are the rear surface ( B) are formed to protrude relatively, and they can prevent an impact to the rear cover 2 when the electronic device 100 is dropped and received an impact.

According to an embodiment of the present invention, the first connection portion 12L1 of the rear sub-bezel 19 may include a first connection surface 12L1S forming a plane parallel to the rear surface B. Here, when viewed in cross section, the first connection surface 12L1S may not protrude more than the central region 2A of the rear surface B in a direction from the front F to the rear B of the electronic device 100 . have.

According to an embodiment of the present invention, the second connection portion 12L2 of the rear sub-bezel 19 may include a second connection surface 12L2S forming a plane parallel to the rear surface B. Here, when viewed in cross section, the second connection surface 12L2S may not protrude more than the central region 2A of the rear surface B in a direction from the front F to the rear B of the electronic device 100 . have.

According to an embodiment of the present invention, the third connection portion 12L3 of the rear sub-bezel 19 may include a third connection surface 12L3S forming a plane parallel to the rear surface B. Here, when viewed in cross section, the third connection surface 12L3S may not protrude more than the central region 2A of the rear surface B in a direction from the front F to the rear B of the electronic device 100 . have.

According to an embodiment of the present invention, the fourth connection part 12L4 of the rear sub-bezel 19 may include a fourth connection surface 12L4S forming a plane parallel to the rear surface B. Here, when viewed in cross section, the fourth connection surface 12L4S may not protrude more than the central region 2A of the rear surface B in the direction from the front F to the rear B of the electronic device 100 . have.

According to various embodiments of the present disclosure, the first connection part 12L1 , the second connection part 12L2 , the third connection part 12L3 , and the fourth connection part 12L4 of the rear sub-bezel 19 protrude from the rear surface (B). They are formed so as not to become thin, and they may give the electronic device 100 a slim feel. In addition, when the electronic device 100 is gripped by hand, an unnatural connection between the rear sub-bezel 19 and the rear cover 2 is not felt, thereby improving grip satisfaction.

20 is a cross-sectional view of an electronic device according to various embodiments of the present disclosure;

Referring to FIG. 20 , the front cover 1 may be coupled to the bracket 5 . According to an embodiment of the present invention, an adhesive member 6 (eg, double-sided tape) may be disposed between the front cover 1 and the bracket 5 . In particular, the adhesive member 6 may be superimposed on the curved surface 1A1 , 1A2 , 1A3 or 1A4 of the front surface F of the front cover 1 .

According to an embodiment of the present invention, the bezel 3 may include the first part 31 forming the outer surface of the electronic device 100 . In addition, the bracket 5 may include a coupling portion 51S capable of being coupled to the first part 31 of the bezel 3 .

According to an embodiment of the present invention, at least a portion of the coupling portion 51S of the bracket 5 may be disposed so as not to be in close contact with the first part 31 of the bezel 3 . In particular, empty spaces G1 may be disposed in at least a portion between the coupling portion 51S of the bracket 5 and the first part 31 of the bezel 3 . These empty spaces G1 may include one or more horizontal spaces and/or vertical spaces, and as illustrated, a plurality of vertical spaces G11 , G12 , G13 , and G14 may overlap. In particular, the empty spaces G1 may be configured to overlap a portion where the adhesive member 6 is disposed. In addition, the empty spaces G1 may overlap a curved surface (eg, the first areas 1A1 , 1A2 , 1A3 , and 1A4 ) of the front cover 1 .

According to an embodiment of the present invention, when an impact is applied to the electronic device 100 (eg, falling), the empty spaces G1 prevent the impact from being transmitted to the front cover 1 through the bezel 3 . can be reduced, and damage to the front cover 1 can be prevented. On the other hand, assuming that the bezel 3 and the bracket 5 are closely coupled without an empty space G1, the bezel 3 or bracket (3) having rigidity when an impact is directly applied to the front cover (1). 5) reflects the impact back to the front cover 1 rather than absorbing the impact, so there may be a risk of damage to the front cover 1 . On the other hand, if the empty spaces G1 are configured, when an impact is directly applied to the front cover 1 of the electronic device 100, the empty space G1 may serve to buffer the impact to some extent, Accordingly, damage to the front cover 1 can be prevented.

According to various embodiments of the present disclosure, in the description with reference to FIG. 14 , the connection parts 1L1 , 1L2 , 1L3 , and 1L4 of the bezel 3 are moved from the back B to the front F of the electronic device 100 . It has been mentioned that it may be formed to protrude less than the central region 1A of the front cover 1 in the direction facing. When the electronic device 100 falls and receives an impact, this arrangement has a high risk that an impact is directly applied to the front cover 1 , and the empty space G1 may be required to prevent this.

According to various embodiments of the present disclosure, a similar configuration to the above-described empty space G1 may be applied to prevent damage to the rear cover 2 . For example, an adhesive member 8 may be disposed between the rear cover 2 and the bezel 3 , and the empty space G2 for shock mitigation is the bonding portion using the adhesive member 8 . It may be applied to one or more other binding moieties except for. The empty space G2 for shock mitigation may be formed between the second part 32 of the bezel 3 and the rear cover 2 .

According to various embodiments of the present disclosure, in the description with reference to FIG. 16 , the connection parts 2L1 , 2L2 , 2L3 , and 2L4 of the bezel 3 move from the front F to the rear B of the electronic device 100 . It has been mentioned that it may be formed to protrude less than the central area 2A of the rear cover 2 in the direction facing. When the electronic device 100 falls and receives an impact, this arrangement has a high risk of directly applying an impact to the rear cover 2 , and the empty space G2 may be required to prevent this.

21 illustrates a bezel of an electronic device according to various embodiments of the present disclosure.

Referring to FIG. 21 , in the structure in which the front cover 1 is coupled to the bracket 5 using the adhesive member 6, the front cover 1 is not directly coupled due to instantaneous deformation during external impact. It may receive a secondary impact from the bezel (3). In order to solve this problem, at least one part (or flesh) directly supporting the front cover 1 may be removed from the bezel 3 . However, since the flesh cannot be removed from the parts vulnerable to the fall impact, for example, the segment parts 3P1, 3P2, 3P3, 3P4 and/or the curved corner parts 1C1, 1C2, 1C3, 1C4, the corresponding It may be undesirable to remove the fleshed out portion 34 of the portion. Since this flesh-in portion 34 is disposed close to the bracket 5 and extends toward the front cover 1 , there is a possibility of applying an impact to the front cover 1 . Therefore, in order to solve this problem, according to an embodiment of the present invention, the fleshy portion 34 of the bezel 3 is formed so as not to touch the front cover 1 coupled to the bracket 5, A gap G3 necessary for shock absorption may be formed between the portion 34 and the front cover 1 .

22 illustrates a coupling between a rear cover and a bezel according to various embodiments of the present disclosure.

Referring to FIG. 22 , the rear cover 2 may be coupled to the second part 32 of the bezel 3 using an adhesive member 8 . According to an embodiment of the present invention, the adhesive member 8 may be annular coupled along the outer edge of the rear cover (2). Alternatively, the bonding member 8 may be preferentially coupled to the bezel 3 . The annular adhesive member 8 may prevent the rear cover 2 from being damaged by an impact caused by the fall of the electronic device 100 . For example, the above-described structure secures a gap between the rear cover 2 and the bezel 3, and cushions the transmission of shock and deformation due to the adhesion between the rear cover 2 and the bezel 3 It is possible to prevent damage to the rear cover (2) by acting.

The adhesive member 6 used when the front cover 1 is coupled to the bracket 5 is also provided in an annular shape, so that damage to the front cover 1 can be prevented.

23 shows a bracket according to various embodiments of the present invention. And Figure 24 shows the coupling between the bracket and the bezel according to various embodiments of the present invention.

23 and 24 , the bracket 5 may include a first part 51 and an annular second part 52 surrounding the first part 51 . According to an embodiment of the present invention, the first part 51 and the second part 52 of the bracket 5 may be formed of different materials. In particular, the first part 51 may be formed of a metal material, and the second part 52 may be formed of a non-metal material.

According to an embodiment of the present invention, the second part 52 may be formed on the first part 51 through insert injection after molding the first part 51 .

According to an embodiment of the present invention, the second part 52 may include a plane 52S1 adjacent to the first part 31 of the bezel 3 , and the front cover ( 1 in FIG. 3 ) is adhesive. It may be coupled to this plane 52S1 via a dragon member (6 in FIG. 3). A specific arrangement shape for this has been described with reference to FIG. 14 .

According to an embodiment of the present invention, the bezel 3 may include a second part 32 and a first part 31 surrounding the second part 32 . The first part 31 may form the outer surface 3A (side) of the electronic device 100 . The outer surface 3SS may be generally curved. In addition, the first part 31 may have a shape that is relatively extended in a direction from the rear surface (B) to the front surface (F) and from the front surface (F) to the rear surface (B) of the electronic device 100 .

According to an embodiment of the present invention, the first part 31 and the second part 32 of the bezel 3 may be formed of different materials. In particular, the first part 31 may be formed of a metal material, and the second part 32 may be formed of a non-metal material.

According to an embodiment of the present invention, the second part 32 may be formed on the first part 31 through insert injection after molding the first part 31 .

According to an embodiment of the present invention, it may include a surface 3S2 formed by combining the first part 31 and the second part 32, and the rear cover (2 in FIG. 3) is an adhesive member (FIG. It can be coupled to this surface 3S2 via 3 of 8). A specific arrangement shape for this has been described with reference to FIG. 16 .

According to an embodiment of the present invention, the bezel 3 may include a rib 33 extending from the second part 32 . The rib 33 may extend in a direction from the rear surface B to the front surface F of the electronic device 100 . The rib 33 is disposed in the space 35G formed by the bezel 3 and the bracket 5 , and may be close to the bracket 5 .

According to an embodiment of the present invention, the second part 52 of the bracket 5 may be adjacent to or abut against the first part 31 of the bezel 3 . Here, since the first part 31 of the bezel 3 is metal, while the second part 52 of the bracket 5 is non-metal, the two cannot be energized with each other.

According to an embodiment of the present invention, the first part 51 of the bracket 5 extends in a direction from the front F to the rear B, and fits the second part 32 of the bezel 3 . can be reached Here, the first part 51 of the bracket 5 is metal, whereas the second part 32 of the bezel 3 is non-metal, so that the two cannot be energized with each other.

According to an embodiment of the present invention, as described above, since electricity cannot be energized between the bezel 3 and the bracket 5, electric shock through the first part 31 of the bezel 3 exposed to the outside is can be prevented.

According to various embodiments of the present disclosure, a portable electronic device includes a front glass cover forming a front surface of the electronic device, a back glass cover forming a rear surface of the terminal, the front glass cover and and a metal bezel surrounding the space formed by the rear glass cover, and a display device embedded in the space and including a screen area exposed through the front glass cover. In addition, the glass cover of at least one of the front glass cover and the rear glass cover includes a first edge, a second edge extending opposite the first edge, one end of the first edge and the first edge It may include a surface including a third edge connecting one end of the second edge, and a fourth edge connecting the other end of the first edge and the other end of the second edge. And, when viewed from cross-section, the at least one glass cover decreases in thickness at a first inclination in a direction toward the first edge, and at the first edge A thickness of the first region adjacent to the first region decreases with the first inclination in a direction toward the second edge, and a second region adjacent to the second edge and a direction toward the third edge are different from the first inclination. a third area having a thickness decreasing with a second inclination, and a third area adjacent to the third edge, and a fourth area having a thickness decreasing with the second inclination in a direction toward the fourth edge and adjacent to the fourth edge; can do.

According to various embodiments of the present disclosure, at least one of the first to fourth regions may include a curved surface.

According to various embodiments of the present disclosure, the at least one glass cover includes an external surface exposed to the outside and an internal surface facing toward the inside of the electronic device, the internal surface being substantially planar can be

According to various embodiments of the present disclosure, the first region and the second region may be symmetrical to each other, and the third region and the fourth region may be symmetrical to each other.

According to various embodiments of the present disclosure, the screen area may include a first short side adjacent to the first edge, a second short side adjacent to the second edge, and a first long side adjacent to the third edge. ), and may have a rectangular shape having a second long side adjacent to the fourth edge.

According to various embodiments of the present disclosure, the second inclination may be smaller than the first inclination.

According to various embodiments of the present disclosure, the at least one glass cover may be the rear glass cover. In addition, the metal bezel may include a first corner portion near which the first edge and the third edge are connected, a second corner portion near where the first edge and the fourth edge are connected, and the first corner portion and a first connection portion between the second corner portions. In addition, when viewed from cross-section, in a direction from the front to the rear of the electronic device, the first corner portion and the second corner portion have a first thickness, and the second corner portion has a first thickness. The first connection part may have a second thickness smaller than the first thickness.

According to various embodiments of the present disclosure, the metal bezel may include a third corner portion near which the second edge and the third edge are connected, and a fourth corner portion near where the second edge and the fourth edge are connected. , and a second connecting part between the third and fourth corners. And, when viewed from cross-section, in a direction from the front to the rear of the electronic device, the third and fourth corners have the first thickness, and The second connection part may have the second thickness.

According to various embodiments of the present disclosure, the metal bezel may include a third connecting part between the first and third corners, and a fourth connecting part between the second and fourth corners. (connecting part) may be included. In addition, when viewed from cross-section, in a direction from the front to the rear of the electronic device, the third and fourth connectors have a third thickness smaller than the first thickness. can have

According to various embodiments of the present disclosure, the rear glass cover includes a central region surrounded by the first to fourth regions, and the first corner portion includes a first corner surface forming a plane parallel to the rear surface. may include In addition, the second corner portion may include a second corner surface forming a surface parallel to the rear surface, and the first connection portion may include a first connection surface forming a surface parallel to the rear surface. In addition, when viewed in cross-section, the first corner surface and the second corner surface may protrude more than the central region in a direction from the front to the rear of the electronic device.

According to various embodiments of the present disclosure, when viewed in cross-section, the first connection surface may protrude less than the central region in a direction from the front to the rear of the electronic device.

According to various embodiments of the present disclosure, the third connection part may include a third connection surface that forms a plane parallel to the rear surface. In addition, when viewed in cross-section, the third connection surface may protrude less than the central region and the third region in a direction from the front to the rear of the electronic device.

According to various embodiments of the present disclosure, the at least one glass cover may be the front glass cover, and the first area and the second area may not overlap the screen area.

According to various embodiments of the present disclosure, the at least one glass cover may be the front glass cover. In addition, the metal bezel includes a first corner portion near which the first edge and the third edge are connected, a second corner portion near where the first edge and the fourth edge are connected, and the first corner portion and and a first connection portion between the second corner portions. In addition, when viewed in cross-section, the first corner portion and the second corner portion in a direction from the rear surface of the electronic device to the front have a first thickness, and the first connection portion may have a second thickness smaller than the first thickness. can

According to various embodiments of the present disclosure, the metal bezel may include a third corner portion near which the second edge and the third edge are connected, and a fourth corner portion near where the second edge and the fourth edge are connected. , and a second connection part between the first corner part and the second corner part. In addition, when viewed in cross-section, the third and fourth corners may have the first thickness in a direction from the rear to the front of the electronic device, and the second connector may have the second thickness.

According to various embodiments of the present disclosure, the metal bezel may include a third connection part between the first corner part and the third corner part and a fourth connection part between the second corner part and the fourth corner part. . In addition, when viewed in cross-section, the third and fourth connectors may have a third thickness smaller than the first thickness in a direction from the rear to the front of the electronic device.

According to various embodiments of the present disclosure, the front glass cover includes a central region surrounded by the first to fourth regions, and the first corner portion includes a first corner surface forming a plane parallel to the front surface. may include In addition, the second corner portion may include a second corner surface forming a surface parallel to the front surface, and the first connection portion may include a first connection surface forming a surface parallel to the front surface. And, when viewed in cross-section, the first corner surface and the second corner surface may protrude more than the central area in a direction from the rear surface of the electronic device to the front.

According to various embodiments of the present disclosure, when viewed in cross-section, the first connection surface may protrude less than the central region in a direction from the rear surface of the electronic device to the front.

According to various embodiments of the present disclosure, the third connection part may include a third connection surface that forms a surface parallel to the front surface. Also, when viewed in cross-section, the third connection surface may protrude less than the central region and the third region in a direction from the rear surface of the electronic device to the front.

According to various embodiments of the present disclosure, the camera may further include a camera built in a space formed by the front glass cover and the rear glass cover, and receiving external light through the front glass cover. In addition, the first to fourth regions may not be included in an angle of view range of the camera.

According to an embodiment of the present invention, the electronic device 100 may include at least one key button exposed to the outside. For example, the key button may include a key button for a volume up/down function, a key button for a power on/off function, or a key button for a wake-up/sleep function.

A method of assembling a conventional key button to a set or structure may include a method of assembling from the outside of the set and a method of assembling from the inside of the set. Here, the set is a frame in which the key button is installed, and may include the above-described bezel 3 , bracket 5 , and the like.

According to an embodiment of the present invention, the method of assembling the key button from the outside of the set is a method of attaching the FPCB to the set (eg, bezel 3 or bracket 5) and then inserting the key button from the outside of the set. In this way, since the key button and the FPCB can be assembled into one set, the performance (eg, click feeling, lifespan, etc.) of the key button can be tested before assembling the electronic device 100 . . However, since the key button is inserted from the outside of the set, there may be a problem that the appearance of the set may be damaged (eg scratched) by the key button. And when the key button is inserted from the outside of the set, there may also be a problem in that it is difficult to keep the key button coupled to the set.

According to an embodiment of the present invention, the method of assembling the key button from the inside of the set includes assembling the key button to one structure (eg, bezel 3) and assembling the FPCB to another structure (eg, bracket 5). Next, the two structures 3 , 5 may be combined. That is, the key button and the FPCB may be coupled to different structures. In this case, the performance test of the key button may be performed in a state in which the two structures are combined. On the other hand, if the key button is damaged or defective, the two structures have to be separated again, causing inconvenience.

According to an embodiment of the present invention, it is possible to provide a key button assembly for solving the above-described problems. The key button assembly according to an embodiment uses a method of assembling the key button from the inside of the set or structure, but the performance test of the key button may be possible even if the structures are not coupled.

25A and 25B are block diagrams of a key button according to various embodiments of the present disclosure;

25A and 25B , the key button 1800 may include a key top 1810 and a key base 1820 coupled to the key top 1810 .

According to an embodiment of the present invention, the key top 1810 may be disposed to be exposed to an external surface (eg, a side surface) of the electronic device 100 to be movable.

According to an embodiment of the present invention, the key top 1810 may be formed of various materials, for example, a metal material or a non-metal material (eg, synthetic resin, etc.).

According to an embodiment of the present invention, the key base 1820 may be fixed to one side of the key top 1810 . Here, the key base 1820 has a greater width than the key top 1810 , and may serve as a locking member to prevent the key button 1800 from being separated outward through the through hole of the set.

According to an embodiment of the present invention, the key base 1820 may include a pressing unit 1821 disposed on the opposite side of the surface on which the key top 1810 is installed. The press unit 1821 may serve to press a push switch (eg, a dome switch) to be described later, and may have a shape that protrudes from the surroundings in order to intensively press the push switch.

According to an embodiment of the present invention, the key base 1820 may include a pair of support pieces 1822 disposed on opposite sides of the surface on which the key top 1810 is installed. The pressing part 1821 may be disposed between the pair of support pieces 1822 . The pair of support pieces 1822 may prevent the key button 1800 installed in the set from being excessively inserted into the electronic device 100 . In addition, the pressing unit 1821 may smoothly press the press switch under the support of the pair of support pieces 1822 .

According to an embodiment of the present invention, the key base 1820 may have elasticity. For example, the key base 1820 may be formed of rubber, silicone, urethane, or the like.

According to an embodiment of the present invention, the key top 1810 and the key base 1820 may be formed of different materials. For example, the key top 1810 may be formed of a metal material, and the key base 1820 may be formed of a non-metal material. Here, after the metal key top 1810 is formed, the non-metal key base 1820 may be formed on the key top 1810 using insert injection.

According to an embodiment of the present invention, the key top 1810 and the key base 1820 may be integrally formed using a single material.

26 is an exploded perspective view of a flexible printed circuit board (FPCB) assembly according to various embodiments of the present disclosure;

Referring to FIG. 26 , the FPCB assembly 1830 may include a support plate 1840 and an FPCB 1850 supported by the support plate 1840 .

According to an embodiment of the present invention, the FPCB 1850 includes a circuit body 1851 attached to the support plate 1840 , and a circuit board ( 7 in FIG. 6E ) drawn out from the circuit body 1851 . ) may include a contact 1853 electrically connected to the .

According to an embodiment of the present invention, the dome switch 1852 may be disposed on the circuit body 1851 . The dome switch 1852 may be pressed by the pressing unit 1821 of the above-described key base 1810 .

According to an embodiment of the present invention, the support plate 1840 includes a plate body 1841 for supporting the circuit body 1851 of the FPCB 1850, and elastic bent at both ends of the plate body 1841 in a predetermined shape. piece 1842 may be included. The elastic piece 1842 may have an elastic shape. For example, the elastic piece 1842 may have various shapes such as a 'U' shape as well as a 'C' shape, a circular shape, an oval shape, and an 'S' shape.

According to an embodiment of the present invention, when the elastic piece 1842 is seated in the elastic piece installation groove (2011 of FIG. 27A) of the bezel 3 to be described later, the elastic piece 1842 is the elastic piece installation groove (2011) is fitted using elasticity, which can prevent the support plate 1840 from being separated from the bezel 3 . Additionally, the elastic piece 1842 may further include at least one fixing protrusion 1843 protruding from one surface. The fixing protrusion 1843 may be fitted into a groove or an opening formed in the elastic piece installation groove 2011 , which may improve the coupling force between the elastic piece 1842 and the elastic piece installation groove 2011 .

According to an embodiment of the present invention, the plate body 1841 of the support plate 1840 and the circuit body 1851 of the FPCB 1850 are to be coupled to each other via an adhesive member (eg, double-sided tape, adhesive, etc.). can

27A to 27E are views illustrating a process of installing a key button and an FPCB assembly to a housing of an electronic device according to various embodiments of the present disclosure;

Referring to FIGS. 27A and 27B , the housing 2000 (eg, bezel 3 ) of the electronic device 100 may include a key top through hole 2010 . According to an embodiment of the present invention, the key top through hole 2010 may be formed to have a width that allows the key top 1810 of the key button 1800 to pass therethrough. In addition, only the key top 1810 may pass through the key top through hole 2010 , and the key base 1820 coupled to the key top 1810 may have a width that does not penetrate through it.

According to an embodiment of the present invention, the key button 1800 is lowered in the arrow direction from the upper side of the housing 2000 as shown in FIG. 27A , and then, as shown in FIG. 27B , the key top through hole 2010 ) can be advanced. By this operation, the key button 1800 can be intercepted by the key base 1820 so that the key button 1800 is not completely separated from the key top through hole 2010 of the housing 2000, and at the same time, the key top ( 1810 may be disposed in such a way that a portion thereof is exposed to the outside of the housing 2000 through the key top through hole 2010 .

Referring to FIG. 27C , while maintaining a state in which the key top 1810 of the key button 1800 is partially penetrated through the key top through hole 2010 of the housing 2000, the FPCB assembly 1830 in the direction of the arrow from the rear ) can be installed. In this case, the elastic pieces 1842 formed at both ends of the support plate 1840 of the FPCB assembly 1830 may be tightly seated in the elastic piece installation grooves 2011 formed in the housing 2000 . This is due to the fact that the elastic piece 1842 is seated in the elastic piece installation groove 2011 while retaining the elastic force to open outward. Additionally, an opening (not shown) may be formed in the elastic piece installation groove 2011, and the support plate 1840 is provided in the housing 2000 in such a way that the fixing protrusion 1843 protruding from the elastic piece 1842 is seated in the opening. It can assist in fixing to

According to an embodiment of the present invention, the plate body 1841 of the support plate 1840 may include a fixing piece 1844 extending to be perpendicular to the plate body 1841 . When the support plate 1840 is fixed to the housing 2000 , the aforementioned fixing piece 1844 is seated in the fixing piece installation groove 2012 formed on the inner surface of the housing 2000 , and thus the support mounted on the housing 2000 . It is possible to prevent the plate 1840 from flowing left and right.

Referring to FIGS. 27D and 27E , the key button 1800 mounted on the housing 2000 may maintain a state in which the key top 1810 is partially exposed to the outside of the housing 2000, and the FPCB assembly from the rear thereof The key button 1800 may be supported by the support plate 1840 of the 1830 .

According to an embodiment of the present invention, the pressing portion 1821 formed on the key base 1820 of the key button 1800 is the dome of the circuit body 1851 supported by the plate body 1841 of the FPCB assembly 1830 . A state in contact with the switch 1852 may be maintained. In this case, since the elastic pieces 1842 formed at both ends of the support plate 1840 are fixed to the elastic piece installation grooves 2011 formed in the housing 2000, even if the key button 1800 is pressed, the support plate 1840 is retracted. Only the dome switch 1852 disposed on the circuit body 1851 of the FPCB 1850 may be pressed by the pressing of the pressing unit 1821 of the key base 1820 .

According to an embodiment of the present invention, in a state in which the key button 1800 is assembled from the inside of the housing 2000, without a separate structure (eg, bracket 5), the support plate 1840 of the FPCB assembly 1830 is supported only Since the pressing operation of the key top 1810 is implemented as a result, the performance test of the key button 1800 can be easily implemented.

28A to 28D are structural diagrams illustrating a state in which an FPCB assembly is installed in a housing of an electronic device according to various embodiments of the present disclosure; Descriptions of the same components as described above will be omitted.

28A to 28D , both ends of the support plate 1840 of the FPCB assembly 1830 may be firmly fixed by the elastic pieces 1842, but may flow in the left and right directions in a fixed state. Accordingly, the fixing piece 1844 may be bent in a direction orthogonal to the plate body 1841 on the plate body 1841 of the support plate 1840 , and when the support plate 1840 is fixed to the housing 2000 , , the fixing piece 1844 may also be seated in the fixing piece installation groove 2012 formed in the housing 2000 .

According to an embodiment of the present invention, the fixing piece installation groove 2012 may be formed in an opening method through which the bottom of the housing 2000 passes, and the fixing piece 1844 is installed in the fixing piece installation groove 2012 . When applied to, the surface of the fixing piece 1844 and the bottom surface of the housing 2000 may be seated in a manner that coincides with each other. In addition, the fixing piece 1844 is formed in a rectangular shape, but is not limited thereto, and by being formed in various angular shapes, it is possible to prevent the left and right flow of the support plate 1840 . In addition, although one fixing piece 1844 is formed in the plate body 1841 of the support plate 1840, if the space of the plate body 1841 and the housing 2000 corresponding thereto is allowed, a plurality of fixing pieces 1844 are formed. free of charge

29 is an exploded perspective view of an FPCB assembly according to various embodiments of the present disclosure; The above-described FPCB assembly 1830 shows and describes the FPCB 1850 having one key button 1800 and one dome switch 1852 applied thereto, and a support plate 1840 for supporting the same. In this figure, one FPCB assembly 2230 having two dome switches 2252 and 2253 for simultaneously supporting two individually applied key buttons 1800 will be shown and described. Accordingly, since the configuration of the two individually applied key buttons 1800 is the same as the configuration of FIGS. 25A and 25B described above, a detailed description thereof will be omitted.

Referring to FIG. 29 , the FPCB assembly 2230 may include a support plate 2240 and an FPCB 2250 supported by the support plate 2240 .

According to an embodiment of the present invention, the FPCB 2250 may include a circuit body 2251 attached to the support plate 2240 and a contact 2254 drawn out from the circuit body 2251 and connected to the PCB of the electronic device. can Also, a pair of dome switches 2252 and 2253 may be disposed on the circuit body 2251 at regular intervals. In addition, the pair of dome switches 2252 and 2253 may be disposed at positions corresponding to the pressing units 1821 respectively formed on the key base 1820 of each individual key button 1800 , and the pressing unit 1821 . It can perform an electrical switching role by physically operating by the pressurization of the

According to an embodiment of the present invention, the support plate 2240 includes a plate body 2241 for supporting the circuit body 2251 of the FPCB 2250 and elastic bent in a predetermined shape at both ends of the plate body 2241 . piece 2242 may be included. In addition, the elastic piece 2242 has a 'U' shape, and may include elasticity to spread outward from each other. Accordingly, when seated in the elastic piece installation groove ( 2314 of FIG. 30A ) of the housing ( 2300 of FIG. 30A ), which will be described later, it is possible to prevent the support plate 2240 from being separated from the housing 2300 in advance. In addition, the elastic piece 2242 may include at least one fixing protrusion 2243 protruding from the outer surface, and the fixing protrusion 2243 is fixed and supported in such a way that it is seated in the opening formed in the elastic piece installation groove 2314 . It may assist in fixing the plate 2240 . In addition, the bending shape of the elastic piece 2242 may be formed in various shapes in which elasticity may be generated by bending, such as a 'U' shape, a 'C' shape, a circular shape, an oval shape, an 'S' shape, and the like. In addition, the plate body 2241 of the support plate 2240 and the circuit body 2251 of the FPCB 2250 may be attached to each other by bonding, double-sided tape, or the like.

30A to 30E are diagrams illustrating a process of installing a key button and an FPCB assembly to a housing of an electronic device according to various embodiments of the present disclosure;

Referring to FIGS. 30A and 30B , a pair of key top through holes 2311 and 2312 may be formed at regular intervals in the housing 2300 (eg, bezel 3 ) of the electronic device. Also, the pair of key top through holes 2311 and 2312 may be formed to have a size through which the key top 1810 of the key button 1800 can pass through. In addition, only the key top 1810 may pass through the key top through holes 2311 and 2312 , and the key base 1820 fixed to the key top 1810 may be formed in a size that does not penetrate through it.

According to an embodiment of the present invention, the key button 1800 is lowered in the arrow direction from the upper side of the housing 2300 as shown in FIG. 30A , and then as shown in FIG. 27B , the key top through-holes 2311 , 2312) can be advanced. By this operation, each key button 1800 can be intercepted by the key base 1820 so that the key button 1800 is not completely separated from each of the key top through holes 2311 and 2312 of the housing 2300, , and at the same time, the key top 1810 may be disposed in such a way that a part thereof is exposed to the outside of the housing 2300 through the key top through holes 2311 and 2312 .

Referring to FIG. 30C , each key top 1810 of the pair of key buttons 1800 is partially penetrated through the key top through holes 2311 and 2312 of the housing 2300 while maintaining , it is possible to mount the FPCB assembly 2230 in the direction of the arrow from the rear. In this case, the elastic pieces 2242 formed at both ends of the support plate 2240 of the FPCB assembly 2230 may be tightly seated in the elastic piece installation grooves 2314 formed in the housing 2300 . This is due to the fact that the elastic piece 2242 is seated in the elastic piece installation groove 2314 while maintaining the elastic force to open outward. In addition, an opening (not shown) may be formed in the elastic piece installation groove 2314, and the support plate 2240 is installed in the housing 2300 in such a way that the fixing protrusion 2243 protruding from the elastic piece 2242 is seated in the opening. It can assist in fixing to In addition, the plate support piece 2313 is protruded from the inner surface of the housing 2300 to support the rear of the plate body 2241 of the support plate 2240 mounted thereon. In addition, when the key button 1800 presses the relatively long support plate 2240, the plate support piece 2313 prevents the support plate 2240 from retracting backward with elasticity in advance. can In addition, the plate support piece 2313 is preferably disposed between a pair of key top through-holes 2311 and 2312, and a plurality of plate support pieces 2313 may be formed if space is allowed.

30D and 30E, the pair of key buttons 1800 mounted on the housing 2300 may maintain a state in which each key top 1810 is partially exposed to the outside of the housing 2300, , it is possible to support the key button 1800 by the support plate 2240 of the FPCB assembly 2230 in the rear. In addition, the pressing portion 1821 formed on the key base 1820 of the key button 1800 is the dome switches 2252 and 2253 of the circuit body 2251 supported by the plate body 2240 of the FPCB assembly 2230 . can remain in contact with In this case, since the elastic pieces 2242 formed at both ends of the support plate 2240 are fixed to the elastic piece installation grooves 2314 formed in the housing 2300, even when the key button 1800 is pressed, the support plate 2240 is retracted. not, and only the dome switches 2252 and 2253 disposed on the circuit body 2251 of the FPCB 2250 may be pressed to be physically switchable by the pressing of the pressing unit 1821 of the key base 1820 .

According to an embodiment of the present invention, in a state in which the key button 1800 is assembled from the inside of the housing 2300 , the support plate 2240 of the FPCB assembly 2230 is supported without a separate other mechanism (eg, bracket 5). Since the pressing operation of the key top 1810 is implemented as a result, the performance test of the key button 1800 can be easily implemented.

31A to 31D are structural diagrams illustrating a state in which an FPCB assembly is installed in a housing of an electronic device according to various embodiments of the present disclosure; Descriptions of the same components as described above will be omitted.

31A to 31D , the support plate 2240 of the FPCB assembly 2230 may be firmly fixed by the elastic pieces 2242 formed at both ends, but since it accommodates two key buttons 1800, the key It may be retracted backward by a pressing operation of the buttons 1800 . Accordingly, the protruding end 2244 may be formed to extend at regular intervals on the plate body 2241 of the support plate 2240 , and the protruding end 2244 may have a protruding end insertion groove 2314 formed on the bottom surface of the housing 2300 . ) can be inserted. In this case, the protruding end 2244 of the support plate 2240 may be supported by the contact end 2315 that is the edge of the protruding end insertion groove 2314 formed in a penetrating manner. In addition, the protruding end 2244 of the support plate 2240 may be disposed to be supported in such a way that at least not protruding from the protruding end insertion groove 2314 after being inserted into the protruding end insertion groove 2314 of the housing 2300 . have.

32A and 32C are structural diagrams of an electronic device illustrating a state in which a key button and an FPCB assembly are installed according to various embodiments of the present disclosure;

32A to 32C , a part of the key button 1800 may be installed in the housing 2300 of the electronic device 100 to protrude. According to an embodiment of the present invention, in a state in which the key top 1810 of the key button 1800 is exposed to the outside of the housing 2300, the support plate 2240 of the FPCB assembly 2230 supports the key button 1800. It can be arranged in such a way as to support it from the rear. In this state, the pressing part 1821 formed on the key base 1820 of the key button 1800 maintains a state in contact with the dome switch 2252 disposed on the FPCB 2250 of the FPCB assembly 2230, and the FPCB The contact 2254 of 2250 may bypass the rear of the support plate 2240 to maintain a state of being electrically connected to the circuit board 2500 of the electronic device 100 .

According to an embodiment of the present invention, the key button 1800 and the FPCB assembly 2230 are disposed together in the housing 2300, which is a single unit, and the key button 1800 without coupling of a separate structure (eg, bracket 5, etc.) ) can be assembled from the inside to the outside of the housing 2300 , there is an advantageous effect in the performance test of the key button 1800 .

33A and 33B are block diagrams of a key button according to various embodiments of the present disclosure;

33A and 33B , the key button 2600 may have a key top 2610 having a predetermined length and a key base 2620 disposed at both ends of the key top 2610 , respectively. According to an embodiment of the present invention, each key base 2620 includes an FPCB assembly 2230 including a FPCB 2250 on which a pair of dome switches 2252 and 2253 as in the configuration of FIG. 29 are mounted. Correspondingly, the pressing unit 2622 formed on each key base 2620 may have a configuration for pressing the dome switches 2252 and 2253 of the FPCB assembly 2230 . According to an embodiment of the present invention, each key base 2620 may have a key flange 2621 extending outwardly. According to an embodiment of the present invention, when the key flange 2621 passes through the key top 2610 through the key top through hole ( 2701 in FIG. 34A ) formed in the housing ( 2700 in FIG. 34A ), the key base 2620 . It can play a role in controlling the occurrence of

34A to 34D are views illustrating a process of installing a key button and an FPCB assembly to a housing of an electronic device according to various embodiments of the present disclosure;

34A and 34B , a key top through hole 2701 may be formed in the housing 2700 (eg, bezel 3 ) of the electronic device 100 . According to an embodiment of the present invention, the key top through hole 2701 may be formed in a size through which the key top 2610 of the key button 2600 can be penetrated. In addition, only the key top 2610 may pass through the key top through hole 2701 , and the key flange 2621 formed on the key base 2620 may have a size that does not penetrate through it.

According to an embodiment of the present invention, the key button 2600 is lowered in the arrow direction from the upper side of the housing 2700 as shown in FIG. 347a, and then as shown in FIG. 34b, the key top through hole 2701 ) can be advanced. By this operation, the key button 2600 can be intercepted by the key flange 2621 so that the key button 2600 does not completely separate from the key top through hole 2701 of the housing 2700, and at the same time, the key top ( 2610 may be disposed in such a way that a part thereof is exposed to the outside of the housing 2700 through the key top through hole 2701 . According to an embodiment of the Japanese invention of the present invention, the key button 2600 may have a 'C'-shaped opening 2601 formed in the center, and the key button accommodating piece 2702 is upwardly disposed in the housing 2700. A protrusion may be formed. Accordingly, when the key button 2600 is passed through the key top through hole 2701 of the housing 2700 , the key button receiving piece 2703 is accommodated in the opening 2601 , so that the key button 2600 can be easily assembled. can induce

34c and 34d , the key top 2610 of the key button 2600 is partially penetrated through the key top through hole 2701 of the housing 2700 in the direction of the arrow from the rear. An assembly 2630 may be mounted. In this case, the elastic pieces 2642 formed at both ends of the plate body 2641 of the support plate 2640 of the FPCB assembly 2630 may be tightly seated in the elastic piece installation grooves 2703 formed in the housing 2700. . This is due to the fact that the elastic piece 2642 is seated in the elastic piece installation groove 2703 while maintaining the elastic force to open outward.

According to an embodiment of the present invention, in a state in which the key button 2600 is assembled from the inside of the housing 2700, there is no separate mechanism (eg, bracket 5) without the support plate 2640 of the FPCB assembly 2630. Since the pressing operation of the key top 2610 is implemented as a result, the performance test of the key button 2600 can be easily implemented.

According to an embodiment of the present disclosure, the electronic device 100 may include a home key button on the front F. In addition, the home key button is equipped with a fingerprint recognition sensor on the outer surface of the home key button in addition to the wake-up function and return to the home screen function of the electronic device, thereby promoting effective operation of the electronic device using fingerprint recognition.

In general, when a fingerprint sensor is mounted on the home key button, the fingerprint sensor is mounted on the FPCB via the home key button, and the FPCB is electrically connected to the PCB of the electronic device along the lower side of the home key button. can In this case, in the prior art, since the FPCB is eccentric to one side of the home key button and is diverted downward, the click feeling becomes heavy when the part of the home key button through which the FPCB passes is pressed. There was a problem with losing.

An exemplary embodiment of the present invention may provide a home key button for solving the above-described problem. According to an embodiment of the present invention, exemplary embodiments of the present invention can always provide a constant click feeling even when any part of the home key button is pressed.

According to various embodiments of the present disclosure, a front glass cover forming a front surface of an electronic device; a rear cover forming a rear surface of the electronic device; a bezel surrounding a space formed by the front cover and the rear cover, the bezel including a first portion including an opening; a display device embedded in the space and including a screen area exposed through the front cover; and a plate comprising a plane parallel to the front cover in the space, the plate being disposed adjacent the opening and comprising a first protrusion and a second protrusion spaced apart from each other;

the first and second projections are arranged to provide a pathway leading to the opening;

The electronic device is

a key having a size and a shape to be passed through the passageway and the opening, the key being movably inserted in the passageway and the opening in a first direction; a first member (elongated member) attached to or integrally formed with a surface opposite to the surface exposed to the outside of the electronic device of the key to prevent the key from falling out; and a central portion extending in a second direction perpendicular to the first direction in the space. a first end extending from one end of the central portion and having elasticity disposed between the first portion and the first protrusion, and the other end of the central portion extending between the first portion and the second protrusion and a second removable member comprising a second end having an elasticity to be

The first member may be inserted between the key and the central portion.

According to various embodiments of the present disclosure, the first protrusion and the second protrusion may not contact the first portion.

According to various embodiments of the present disclosure, at least one of the first end or the second end may include a U-shape.

According to various embodiments of the present disclosure, it may further include an electric component inserted between the first member and the central portion and sensing movement of the key and at least one wire extending from the component. .

According to various embodiments of the present disclosure, the plate may be integrally formed with the bezel.

According to various embodiments of the present disclosure, the rear cover and the side portion may be integrally formed.

According to various embodiments of the present disclosure, the rear cover and the side portion may include the same material.

According to various embodiments of the present disclosure, the material may be a metal.

According to various embodiments of the present disclosure, a front glass cover forming a front surface of an electronic device; a rear cover forming a rear surface of the electronic device; a bezel surrounding a space formed by the front cover and the rear cover, the bezel including a first portion including first and second openings adjacent to each other; a display device embedded in the space and including a screen area exposed through the front cover; and a plate including a plane parallel to the front cover in the space, a first protrusion, a second protrusion, and a third spaced apart from each other and disposed adjacent to the first and second openings. a protrusion, wherein the second protrusion comprises a plate positioned between the first protrusion and the third protrusion;

the first and second projections are arranged to provide a first pathway leading to the opening without contacting the first portion;

the second and third projections are arranged to provide a second pathway leading to the opening without contacting the first portion;

The electronic device is

a first key having a size and a shape to be passed through the first passageway and the first opening, the first key being movably inserted in the first passageway and the first opening in a first direction; a second key having a size and shape to be passed through the second passage and the second opening, the second key being movably inserted in the second passage and the second opening in the first direction; a first elongated member attached to or integrally formed with a surface opposite to the surface of the first key exposed to the outside of the electronic device to prevent the first key from falling out; a second elongated member attached to or integrally formed with a surface opposite to the surface exposed to the outside of the electronic device of the second key to prevent the second key from falling out; and a central portion extending in a second direction perpendicular to the first direction in the space. a first end extending from one end of the central portion and having elasticity disposed between the first portion and the first protrusion, and extending from the other end of the central portion, disposed between the first portion and the third protrusion and a second removable member comprising a second end having an elasticity to be

The first key member may be inserted between the first key and the central portion, and the second key member may be inserted between the second key and the central portion.

According to various embodiments, A) an operation of providing a bezel surrounding the internal space of the electronic device laterally and a plate positioned in the space and connected to the bezel, wherein the bezel penetrates a part of the bezel and a first portion comprising an opening formed therein, wherein the plate is disposed adjacent the opening and includes first and second protrusions spaced apart from each other, the first and second protrusions comprising: an operation configured to form a pathway leading to the opening without contacting the first portion;

B) inserting a key through the passage and the opening to expose at least a portion of the key to the outside of the electronic device;

C) an elongated first member attached to or integrally formed with a surface opposite to the surface exposed to the outside of the electronic device of the key, one end extending in a first direction parallel to the longitudinal direction of the first portion; and preventing the key from falling out by using the other end extending in the first direction and formed on the opposite side of the one end. and

D) in the space, a central portion extending in the first direction, a first end extending in the first direction and disposed between the first portion and the first protrusion, and extending in the first direction, wherein There may be provided a method comprising inserting a second member comprising a second end disposed between the first portion and the second protrusion.

According to various embodiments of the present disclosure, the method may further include installing a rear cover that forms a rear surface of the electronic device.

According to various embodiments of the present disclosure, the method may further include installing a front glass cover that forms a front surface of the electronic device.

According to various embodiments of the present disclosure, the electronic device may include a home key button on the front (F of FIG. 1 ). According to an embodiment, in addition to the wake-up function and return to the home screen function of the electronic device, the home key button is equipped with a fingerprint recognition sensor on the outer surface of the home key button to effectively operate the electronic device using fingerprint recognition.

In general, when a fingerprint sensor is mounted on the home key button, the fingerprint sensor is mounted on the FPCB via the home key button, and the FPCB is electrically connected to the PCB of the electronic device along the lower side of the home key button. can In this case, in the prior art, since the FPCB is eccentric to one side of the home key button and is diverted downward, the click feeling becomes heavy when the part of the home key button through which the FPCB passes is pressed. There was a problem with losing.

An exemplary embodiment of the present invention may provide a home key button for solving the above-described problem. According to one embodiment, the exemplary embodiments of the present invention can always provide a constant click feeling even when any part of the home key button is pressed.

35A to 35D are diagrams illustrating a configuration of a home key button of an electronic device according to various embodiments of the present disclosure;

Referring to FIG. 35A , the home key button 2800 includes the FPCB 2810, the fingerprint recognition sensor 2820 disposed on the upper portion of the FPCB 2810 and electrically connected, and the FPCB 2810 disposed at the bottom of the home When the key button 2800 is pressed, it may include a support plate 2830 including an actuator ( 2831 in FIG. 36A ) for pressing the dome switch located at the bottom thereof. According to an embodiment of the present invention, the home key button 2800 may further include a decorative member 2840 coupled to the support plate 2830 on which the FPCB 2810 is disposed.

According to an embodiment of the present invention, the decorative member 2840 may include a sensor exposure hole 2841 in the center, and may be coupled to the support plate 2830 in such a way that the fingerprint recognition sensor 2820 is exposed. . Also, the decorative member 2840 may be formed of a metal material. In addition, the decorative member 2840 may be formed by chromium plating on a synthetic resin material. In addition, when the decorative member 2840 is mounted on the front surface (F of FIG. 1 ) of the electronic device 100 , at least a partial region of the edge is exposed to the outside to highlight the home key button 2800 in the electronic device 100 . In addition, it can contribute to a beautiful appearance configuration of the electronic device 100 . In addition, the decorative member 2840 may be caught on the inner surface of the housing of the electronic device 100 to control the home key button 2800 from being completely detached to the outside.

According to an embodiment of the present invention, the FPCB 2810 includes a sensor mounting unit 2811 electrically connected to accommodate the fingerprint recognition sensor 2820 and extending from the sensor mounting unit 2811, bypassing the molding unit and forming a support plate. The diffractive portion 2812 including the through hole 2814 attached to the bottom surface of the 2830 and the connecting portion 2813 that is formed extending from the diffractive portion 2812 to avoid the display of the electronic device and can be electrically connected to the PCB. may include In addition, when the home key button 2800 is applied to the electronic device 100 , the connection unit 2813 includes at least one protrusion formed on the housing (eg, bezel 3 ) of the electronic device 100 to fix the position. It may further include a position fixing hole 2815 of the. According to an embodiment of the present invention, an end of the connection unit 2813 may further include a connection terminal for connection with a circuit board (eg, 7 of FIG. 6E ).

According to an embodiment of the present invention, the support plate 2830 may be formed of a metal member. In addition, the support plate 2830 may be formed of a material such as STS or aluminum. In addition, the support plate 2830 may include an actuator 2831 protruding downward from the bottom surface. Also, when the home key button 2800 is mounted on the electronic device 100 , the actuator 2831 may serve as a pressing unit for physically pressing the dome switch disposed below the home key button 2800 .

According to an embodiment of the present invention, the fingerprint recognition sensor 2820 is disposed on the home key button 2800 and described, but the present invention is not limited thereto. For example, instead of the fingerprint recognition sensor 2820, various sensor modules (eg, an HRM sensor, etc.) may be substituted or disposed in parallel. According to an embodiment, various light emitting members such as an LED indicator device may be applied instead of a fingerprint recognition sensor.

35B and 35C , the FPCB 2810 and the fingerprint recognition sensor 2820 are fixed to each other in a manner that is molded by a synthetic resin, and may be electrically connected. According to an embodiment of the present invention, only the FPCB 2810 may be formed by insert molding by a member of a synthetic resin material, and may be disposed in such a manner that the fingerprint recognition sensor 2820 is attached thereon. In addition, a decorative member 2840 may be further stacked on the fingerprint recognition sensor 2820 . In this case, the decorative member 2840 may be fixed to the molding including the FPCB 2810 by bonding, double-sided tape, or the like. In addition, the upper surface of the fingerprint recognition sensor exposed through the decorative member 2840 may be formed through a UV molding process.

Referring to FIG. 35D , the home key button 2800 may be disposed on the housing 2850 of the electronic device 100 . According to an embodiment of the present invention, the home key button 2800 may be disposed in such a way that the fingerprint recognition sensor 2820 is exposed through the opening 2841 of the decorative member 2840 on the upper portion, and the bottom of the FPCB The diffractive portion 2812 of the 2810 may be arranged in such a way that it is bent downward. This is because, when the FPCB 2810 is formed in a straight line, it can overlap the display, and when the FPCB 2810 is fixed in a straight line, the length of the portion fixed to the housing of the FPCB 2810 is shortened to solve the problem that the click feeling is reduced. . In addition, a pair of position fixing holes 2815 and 2816 are formed in the connection portion 2813 of the FPCB 2810 , and their positions may be fixed in such a way that they are inserted into the protrusions formed on the housing 2850 .

36A and 36B are diagrams illustrating an installation and operation relationship of a home key button of an electronic device according to various embodiments of the present disclosure;

Referring to FIGS. 36A and 36B , the home key button 2800 may be installed in such a way that the locking piece 2842 of the decorative member 2840 is caught on the housing 2850 of the electronic device 100 . According to an embodiment of the present invention, the fingerprint recognition sensor 2820 may be disposed in such a way that the upper side of the decorative member 2840 is exposed, and the sensor mounting part ( 2811) can be placed. In addition, the support plate 2830 may be disposed below the molding part. In addition, the diffractive portion 2812 of the FPCB 2810 drawn out from the molding portion may be disposed in a manner that crosses the center of the bottom surface of the support plate 2830 . In this case, the diffractive portion 2812 of the FPCB 2810 may be tightly attached to the bottom surface of the support plate 2830 in such a way that the actuator 2831 of the support plate 2830 passes through the through hole 2814 . In addition, the diffractive portion 2812 of the FPCB 2810 may be attached to the bottom surface of the support plate 2830 by bonding, double-sided tape, or the like.

According to an embodiment of the present invention, the home key button 2800 is intermittent without being separated from the outside of the electronic device by an operation in which the locking pieces 2842 extended at both ends of the decorative member 2840 are caught on the housing 2850 . can receive In this case, as the length of the locking piece 2842 in the width direction of the home key button 2800 increases, the deviation of the click feeling of the upper and lower clicks of the home key button 2800 may be reduced.

37 is a diagram illustrating a fixing relationship of an FPCB provided in a home key button according to various embodiments of the present disclosure.

Referring to FIG. 37 , the home key button 2800 may be disposed on the housing 2850 of the electronic device 100 . According to an embodiment of the present invention, the FPCB 2810 includes a diffraction unit 2812 that bypasses the center of the support plate 2830 at the bottom of the fingerprint recognition sensor 2820, and the display direction in the diffraction unit 2812 After extending to, it may include a connecting portion 2813 that is bent again. In addition, the connection unit 2813 may be spaced apart from the display at a predetermined interval to prevent a white point phenomenon of the LCD. In addition, the bending region including the first position fixing hole 2815 of the connecting portion 2813 excludes the bonding process (removing the double-sided tape), thereby preventing a decrease in the click feeling of the home key button 2800 in advance. In addition, a second position fixing hole 2816 may be disposed along a bent portion of the connecting portion 2813 to have a predetermined distance from the first position fixing hole 2815 . In addition, a H/W component for the home key button 2800 may be mounted in the area of the connection part 2813 between the first position fixing hole 2815 and the second position fixing hole 2816 .

38A and 38B are block diagrams of a home key button of an electronic device according to various embodiments of the present disclosure;

38A and 38B , the home key button 3100 is disposed such that the fingerprint recognition sensor 3120 is exposed on the upper portion of the decorative member 3140 , and the FPCB 3110 may be stacked thereunder. According to an embodiment of the present invention, the FPCB 3110 is drawn out from the sensor mounting unit 3111 and the sensor mounting unit 3111 that are molded and mounted together on the decorative member 3140 and bypasses the bottom of the home key button 3100. It may include a diffractive portion 3112 that is In addition, the diffractive part 3112 may be disposed at the center of the bottom surface of the support plate 3130 installed on the bottom of the home key button 3100 . In addition, the FPCB 3110 may further include a connection part that is drawn out from the diffraction part 3112 and bent a number of times in order to avoid the display.

According to an embodiment of the present invention, a switching dome 3114 may be installed in the center of the diffractive portion 3112 of the FPCB 3110 . Also, the switching dome 3114 may be a metal dome. Accordingly, when the home key button 3100 is installed in the electronic device and then pressurized, the switching dome 3114 receives the support of the corresponding mechanism (eg, bracket 5) 3150 of the electronic device 100 to perform the switching operation. can be done

39A to 39C are block diagrams of a home key button installed in a wearable electronic device according to various embodiments of the present disclosure;

39A to 39C , a home key button according to an exemplary embodiment of the present invention may be applied to a wearable electronic device. According to an embodiment of the present invention, the wearable electronic device may be a wrist wearable electronic device to be worn on the user's wrist. According to an embodiment of the present invention, the home key button applied to the wearable electronic device may be implemented with a waterproof structure.

Referring to FIG. 39A , the wearable electronic device 3200 may include a main body 3210 and a pair of straps 3220 extended and installed at both ends of the main body 3210 to be worn on a user's wrist. . According to an embodiment of the present invention, a display 3211 may be disposed on the main body 3210 , and a home key button 3230 according to an exemplary embodiment of the present invention may be disposed below the display 3211 . have. According to an embodiment of the present invention, a plurality of length adjustment openings 3221 are formed in the strap 3220 at regular intervals to induce the user to wear the body to fit the user's wrist.

Referring to FIGS. 39B and 39C , the basic structure of the home key button 3230 applied to the wearable electronic device 3200 is, as described above, left and right through which the FPCB 3240 passes through the center of the bottom surface of the home key button 3230 . It may include a symmetrical arrangement structure. According to an embodiment of the present invention, the home key button 3230 is disposed so that the fingerprint recognition sensor is exposed on the upper portion of the decorative member, and the FPCB 3240 may be stacked thereunder.

According to an embodiment of the present invention, the FPCB 3240 may include a sensor mounting unit that is molded and mounted on the decorative member, and a diffractive unit that is drawn out from the sensor mounting unit and bypasses the bottom of the home key button. In addition, the diffractive portion may be disposed in the center of the bottom surface of the support plate 3250 installed on the bottom of the home key button. In addition, the FPCB 3240 may further include a connection part that is drawn out from the diffraction part 3242 and bent a number of times to avoid the display. Also, the diffractive portion 3242 may include a through hole 3243 through which the actuator 3251 of the support plate 3250 passes. In addition, the diffractive portion 3242 may be fixed to the bottom surface of the support plate 3250 in such a way that it is attached by a tape 3244 .

According to an embodiment of the present invention, since the home key button 3230 is disposed on the front F of the body 3210 including the display of the wearable electronic device 3200, it may include a waterproof structure together with the window. . According to an embodiment of the present invention, the printing film 3271, the OCA 3272, and the TSP 3273 are sequentially stacked on the bottom of the window around the home key button 3230 to be used as a part of the display.

According to an embodiment of the present invention, the waterproof member 3280 made of an elastic material may be disposed in such a way that it completely surrounds the support plate 3250 at the bottom of the home key button. According to an embodiment of the present invention, the waterproof member 3280 may be attached to the bottom surface of the window 3270 by at least one waterproof tape 3274 and 3276 and the PC sheet 3275 . According to an embodiment of the present invention, the waterproof member 3280 may be formed of at least one of urethane, silicone, and rubber. Accordingly, even when the home key button 3230 is pressed, the waterproof member 3280 having elasticity may be pushed downward by the support plate 3250 while maintaining the waterproof function.

According to an embodiment of the present invention, the housing of the electronic device may be manufactured by double injection of different materials. According to an embodiment of the present invention, the housing may be formed in a manner in which a non-metal member is insert-injected into a metal member. According to an embodiment of the present invention, the non-metal member may be made of a synthetic resin material.

According to an embodiment of the present invention, in an electronic device including a housing including a metal member in at least a partial region, an electrical connection structure between a PCB disposed in an internal space of the electronic device and an antenna radiator generally disposed on an outer surface of the electronic device may be required. The electrical connection structure of the existing antenna carrier, LDS, and FPCB method includes a flexible antenna radiator, so vertical connection is possible on the pattern surface. Therefore, an electrical connection can be achieved by using a separate metallic press-fit pin.

However, a structure using such a press-fit pin requires an additional process of applying a separate structure, and deviations and errors may occur due to assembly, which may cause deterioration of the radiation performance of the antenna. Moreover, the manufacturing cost increases due to the additional parts, and it cannot be applied to complex structural parts such as curved surfaces, and there are problems in that the peripheral part is scratched or deformed during the press-fitting process.

Furthermore, the conventional FPCB and antenna carrier type are flexible, so that the pattern movement is possible from the radiation surface of the antenna radiator to the PCB contact surface, but there may be a problem of securing a space that requires a space for the pattern movement.

In addition, the conventional bolt fastening structure may have an electric shock problem. For example, there is a problem in that the internal current is transmitted to the external metal housing through the bolt and may be exposed to electric shock. In order to prevent this, a capacitor is sometimes placed around the bolt as an electrical safety device, which may also cause a cost increase, and there is a problem in that a separate mounting space is required due to the introduction of additional parts.

Various embodiments of the present invention may provide a housing capable of solving the above-described problems only by a manufacturing process using a metal member and a non-metal member.

According to various embodiments of the present disclosure, it is possible to implement current conduction and insulation effects at a desired location only through the process of insert-injecting and processing a non-metal member into a metal member.

40 is a configuration diagram illustrating a configuration of a metal member and a non-metal member applied to a housing of an electronic device according to various embodiments of the present disclosure.

Referring to FIG. 40 , the housing may include a metal member 3310 and a non-metal member 3320 that is insert-injected into the metal member 3310 . According to an embodiment of the present invention, the metal member 3310 may include the aforementioned metal bezel of the housing. Also, the metal member 3310 may include a metal structure extending from the metal bezel to at least a partial area of the front and/or rear surface of the electronic device. In addition, the metal member 3310 may include a metal pillar 3311 independently formed in a space separate from the metal bezel.

According to an embodiment of the present invention, the non-metal member 3320 may include an upper member 3321 and a lower member 3322 . According to an embodiment of the present invention, the non-metal member 3320 may include a plurality of insulating members 3323 applied to the metal member 3310 . In addition, the insulating member 3323 may contribute to insulation between the metal member 3310 and the PCB when fixing the housing and the bracket through bolts or fixing the PCB.

41A and 41B are diagrams illustrating a manufacturing process of a housing of an electronic device according to various embodiments of the present disclosure; 42A and 42B are views illustrating a configuration of a metal filler according to insert injection of a non-metal member according to various embodiments of the present disclosure;

Referring to FIG. 41A , a primary processing may be performed by extruding a plate-type metal substrate, and a non-metal member may be insert-injected into the primary processed metal substrate. According to an embodiment of the present invention, after the non-metal member is insert-injected into the metal member, a final machining process may be performed.

Referring to FIG. 41B , a primary processed primary processing substrate 3420 may be obtained by extruding the plate-type metal substrate 3410 . According to an embodiment of the present invention, the primary processing base material 3420 may include a protrusion 3423 and a plurality of grooves 3421 and 3422 formed relatively lower than the protrusion 3423 . In addition, the non-metal member 3430 may be insert-injected to at least some regions of the plurality of grooves 3421 and 3422 and the protrusion 3423 of the primary processed metal base material 3420 . In addition, when a portion indicated by a dotted line among the insert-injected base material is processed, the protrusion 3423 may serve as a metal filler 3423 that is independently disposed from the primary processed base material 3420 .

42A and 42B are views illustrating a configuration of a metal filler according to insert injection of a non-metal member according to various embodiments of the present disclosure;

42A is a view illustrating a state before the non-metal member is injected into the metal bezel 3510 used as a metal member, and FIG. The drawing shows a unit bezel part in which a part of the metal bezel is contributed as an antenna radiator by the metal bezel and the segmented part.

42A and 42B , the metal bezel 3510 may be disposed to surround the edge of the electronic device, and a pair of segmented portions 3512 may be formed at regular intervals on the lower side. According to an embodiment of the present invention, the non-metal member 3520 is injected into the segmented part 3512 , so that the unit bezel part 3511 may be formed independently of the metal bezel 3510 . Also, the unit bezel part 3511 may serve as an antenna member. In addition, a contact part 3514 in which a part of the unit bezel part 3511 is extended and drawn out in the inward direction of the electronic device may be formed. In addition, since the metal pillar 3513 is formed independently of the metal bezel part 3510 and the unit bezel part 3511 , the DPA operates as a metal island and is disposed in the housing and the PCB disposed inside the electronic device. It can be used as an electrical connection member in the vertical direction between the liver.

43A and 43B are views illustrating a state in which a metal pillar 3611 is used as an electrical connection member of an antenna device according to various embodiments of the present disclosure.

Referring to FIGS. 43A and 43B , the metal pillars 3611 may be disposed to be spaced apart by the non-metal member 3620 insert-injected into the metal member 3610 used as the metal bezel. According to an embodiment of the present invention, the metal member 3610 and the non-metal member 3620 insert-injected into the metal member 3610 may serve as the housing 3600 of the electronic device. In addition, at least a portion of the metal pillar 3611 may be disposed to be exposed to the outer surface of the non-metal member 3620 of the housing 3600 . In addition, at least a portion of the metal pillar 3610 may be disposed to be exposed to the inner surface of the non-metal member 3620 of the housing 3600 .

According to an embodiment of the present invention, the antenna radiator 3640 may be disposed on the outer surface of the housing 3600 in such a way that it is attached. Also, the antenna radiator 3640 may be in physical contact with the metal pillar 3611 exposed on the outer surface of the housing 3600 . In addition, a PCB 3630 may be disposed inside the electronic device, and an electrical connection member 3631 may be interposed between the PCB 3630 and the metal pillar 3611 . According to an embodiment of the present invention, various members such as a C-clip, a thin wire cable, and a flexible printed circuit may be used as the electrical connection member 3631 .

According to an embodiment of the present invention, the antenna radiator (DPA) 3640 attached to the outer surface of the housing 3600 is electrically connected to the PCB 3630 through the metal pillar 3611 and the electrical connection member 3631 . , may be used as an additional antenna radiator of an electronic device, or may be used as an independent antenna radiator.

44 is a structural diagram illustrating a state in which a non-metal member is insert-injected into a metal member according to various embodiments of the present disclosure;

Referring to FIG. 44 , in the housing 3700 , the non-metal member 3720 may be formed by insert injection into the metal member 3710 . According to an embodiment of the present invention, since the metal member 3710 and the non-metal member 3720 are junctions between different materials, it is preferable to have a separate additional binding structure. According to an embodiment of the present invention, the metal member 3710 may include a metal bezel 3714 , a metal bezel 3714 , and a unit bezel 3711 separated by a segment 3715 . In addition, the metal bezel 3714 may have a flange 3712 extending in an inward direction, and at least one injection opening 3713 may be formed in the flange 3712 . Accordingly, when the non-metal member 3720 is insert-injected into the metal member 3710 , the non-metal member 3720 is insert-injected into the injection opening 3713 of the metal member 3710 to act as the non-metal filler 3721 . In this case, the bonding force between the metal member 3710 and the non-metal member 3720, which are different materials, may be supported.

45A to 45C are diagrams illustrating a state in which a non-metal member is insert-injected into a metal member according to various embodiments of the present disclosure; 45A to 45C illustrate a coupling structure for improving bonding strength between different materials (a metal member and a non-metal member) by the structure of the metal member itself.

As shown in FIG. 45A, a groove 3811 is formed in the metal member 3810, and a non-metal member 3820 is injected into the groove 3811 and formed as a protrusion 3821 to assist the bonding force between different materials. can

45B, the metal member 3810 and the non-metal member 3820 are insert-injected, and the metal pillar 3812 spaced apart from the metal member 3810 is also a plurality of protrusions along the outer circumferential surface during the extrusion process ( 3813) is protruded and injected as a non-metal member, thereby preventing the metal filler 3812 from being vertically separated or flowing by the pressing force of the electrical connection member 3831 having a certain elasticity installed on the PCB 3830. can do.

As shown in FIG. 45C , the metal member 3810 and the non-metal member 3820 are insert-injected, and the metal filler 3814 spaced apart from the metal member 3810 is also sanded and chemically corroded on the outer circumferential surface during the extrusion process. By processing through a process such as, it is possible to increase the surface friction force to increase the bonding force with the non-metal member 3820 . Accordingly, it is possible to prevent in advance a phenomenon in which the metal filler 3812 is vertically separated or flows by the pressing force of the electrical connection member 3831 having a certain elasticity installed on the PCB 3830 .

46A and 46B are diagrams illustrating a state in which a part of a non-metal member is used as an insulating member when a non-metal member is injected into the metal member according to various embodiments of the present disclosure;

46A and 46B , the housing 3900 may be formed in such a way that the non-metal member 3920 is insert-injected into the metal member 3910 . According to an embodiment of the present disclosure, at least one insulating member 3921 formed of a non-metal member 3920 may be disposed in the metal member 3910 . According to an embodiment of the present disclosure, the insulating member 3921 may accommodate the bolt 3930 , and is applied to the power applied to the metal member 3910 through the structure 3940 (eg, PCB) inside the electronic device. It may be configured to prevent an electric shock accident in advance.

According to an embodiment of the present invention, the insulating member 3921 insert-injected from the metal member 3910 may be hollow, and may be formed to have at least a depth equal to the overall height of the metal member 3910 . Also, the bolt 3930 inserted into the insulating member 3921 may be fastened to another structure 3940 of the electronic device. In addition, the other structure 3940 may be a PCB, a bracket, or the like. Accordingly, the metal member 3910 may be completely insulated from the structure inside the electronic device by the insulating member 3921 to prevent an electric shock accident in advance.

According to an embodiment of the present invention, a front glass cover forming a front surface of the electronic device; a rear cover forming a rear surface of the electronic device; a bezel surrounding a space formed by the front cover and the rear cover; a display device embedded in the space and including a screen area exposed through the front cover; a metal structure positioned in the space and including a first surface facing the front cover and a second surface facing the rear cover; a non-metal structure located in the space, partially overlapping the metal structure, and including a first surface facing the front cover and a second surface facing the rear cover; and a metallic filler extending through a portion of the non-metallic structure from the first surface of the non-metallic structure to the second surface;

The metal filler,

It is formed of the same material as the metal structure and includes a first end adjacent to the first surface and a second end adjacent to the second surface, wherein the first end and/or the second end comprises: the first surface and/or aligned to respectively form a plane with a portion of the second surface.

According to an embodiment of the present invention, the first end may be aligned to form the same plane as the first surface, and the second end may protrude from the second surface.

According to an embodiment of the present invention, the first end may protrude from the first surface, and the second end may be aligned to form the same plane as the second surface.

According to an embodiment of the present invention, further comprising an antenna pattern disposed adjacent to the first surface or the second surface, the antenna pattern may be electrically connected to the metal pillar.

According to an embodiment of the present invention, a communication circuit may be further included in the space, and the communication circuit may be electrically connected to the antenna pattern through the metal pillar.

According to an embodiment of the present invention, a flexible conductive structure for forming an electrical connection to the first end or the second end may be further included.

According to an embodiment of the present invention, a printed circuit board (PCB) may be further included in the space, and the PCB may be disposed to be in electrical contact with the flexible conductive structure.

According to an embodiment of the present invention, the PCB is located between the front cover and the non-metal structure, the flexible conductive structure is located between the PCB and the first end of the metal pillar, and the electronic device includes the rear cover and an antenna pattern positioned between the non-metal structures and in electrical contact with the second end of the metal pillars.

According to an embodiment of the present invention, the bezel may be formed of a metal of the same material as the metal structure, and may be integrally formed with at least a portion of the metal structure.

According to an embodiment of the present invention, at least a part of the bezel may form a part of an antenna of the electronic device.

According to an embodiment of the present invention, a front glass cover forming a front surface of the electronic device; a rear cover forming a rear surface of the electronic device; a bezel surrounding a space formed by the front cover and the rear cover; a display device embedded in the space and including a screen area exposed through the front cover; a metal structure positioned in the space and including a first surface facing the front cover and a second surface facing the rear cover; a non-metal structure located in the space, partially overlapping the metal structure, and including a first surface facing the front cover and a second surface facing the rear cover; and a non-metallic filler penetrating a portion of the metallic structure and extending from the first side to the second side of the metallic structure,

The non-metal pillar is formed of the same material as the non-metal structure, and includes a first end adjacent to the first surface of the metal structure, and a second end adjacent to the second surface of the metal structure, wherein the first end and/or second end are aligned to respectively form a plane coplanar with a portion of the first side and/or second side of the metal structure. can

According to an embodiment of the present invention, the non-metal filler further includes a through-hole, and may further include a fastener inserted into the through-hole.

According to an embodiment of the present invention, a bezel forming at least a portion of a side surface of the electronic device to surround a space formed by the front cover and the rear cover of the electronic device;

and manufacturing a structure including a metal structure and a non-metal structure connected to the bezel,

The operation of manufacturing the structure comprises:

extruding the metal plate; forming at least a portion of the metal structure on the extruded metal plate, the metal structure including at least one protrusion; insert-molding the metal plate to form at least a portion of the non-metal structure, wherein the non-metal structure surrounds at least a portion of the protrusion; and simultaneously cutting at least a portion of the metal structure and at least a portion of the non-metal structure to align one surface of the protrusion and a portion of the surface of the non-metal structure to form the same plane. can

According to an embodiment of the present invention, the method may further include installing a rear cover that forms a rear surface of the electronic device.

According to an embodiment of the present invention, the method may further include installing a front glass cover that forms a front surface of the electronic device.

47 is a block diagram of an electronic device according to various embodiments of the present disclosure; The electronic device 4001 includes a front glass cover (eg, 1 in FIG. 1 ) that forms a front surface (eg, F of FIG. 1 ) of the electronic device 4001 , and a rear surface (eg, FIG. 1 ) of the electronic device 4001 . a rear glass cover (eg, 2 in FIG. 1 ) forming the B), and a metal bezel (eg, 3 in FIG. 1 ) surrounding the space formed in the front glass cover 1 and the rear glass cover 2 . can do. In addition, the electronic device 4001 includes one or more processors (eg, an application processor (AP)) 4010 , a communication module 4020 , a subscriber identification module 4024 , a memory 4030 , and a sensor module built in this space. 4040 , input device 4050 , display 4060 (eg, display device 4 of FIG. 3 ), interface 4070 , audio module 4080 , camera module 4091 (eg, camera module 1200 of FIG. 12 ) ), a power management module 4095 , a battery 4096 (eg, 9 of FIG. 3 ), an indicator 4097 , or a motor 4098 .

According to various embodiments of the present disclosure, at least one of the front glass cover 1 and the rear glass cover 2 may include a first edge (eg, 1E1 in FIG. 1 ) and a first edge 1E1. A second edge 1E2 extending oppositely, a third edge 1E3 connecting one end of the first edge 1E1 and one end of the second edge 1E2, and a first edge 1E1 and a surface including a fourth edge 1E4 connecting the other end of the , and the other end of the second edge 1E2. When viewed from cross-section, the at least one glass cover decreases in thickness with a first inclination in a direction toward the first edge 1E1, and the first edge 1E1 may include a first area ( 1A1 in FIG. 1 ) adjacent to . The at least one glass cover may include a second area ( 1A2 in FIG. 1 ) having a thickness decreasing with a first inclination in a direction toward the second edge 1E2 and adjacent to the second edge 1E2 . The at least one glass cover decreases in thickness at a second inclination different from the first inclination, in a direction towards the third edge 1E3, in a third region adjacent to the third edge 1E3 (1A3 in FIG. 1). may include. In addition, the at least one glass cover may include a fourth region (1A4 in FIG. 1 ) having a thickness decreasing with a second inclination in a direction toward the fourth edge 1E4 and adjacent to the fourth edge 1E4. have.

According to an embodiment of the present invention, one or more processors (eg, an application processor (AP)) 4010 , a communication module 4020 , a subscriber identification module 4024 , a memory 4030 , a sensor module 4040 , an input Device 4050 , display 4060 (eg, display device 4 of FIG. 3 ), interface 4070 , audio module 4080 , camera module 4091 (eg, camera module 1200 of FIG. 12 ), power management module The 4095 , the indicator 4097 , or the motor 4098 may be installed on a circuit board (eg, 7 of FIG. 3 ).

According to an embodiment of the present invention, the processor 4010 may control a plurality of hardware or software components connected to the processor 4010 by, for example, driving an operating system or an application program, processing various data and operation can be performed. The processor 4010 may be implemented as, for example, a system on chip (SoC). According to an embodiment of the present invention, the processor 4010 may further include a graphic processing unit (GPU) and/or an image signal processor. The processor 4010 may include at least some of the components shown in FIG. 47 (eg, the cellular module 4021 ). The processor 4010 may load and process commands or data received from at least one of other components (eg, non-volatile memory) into a volatile memory, and store various data in the non-volatile memory. have.

According to an embodiment of the present invention, the communication module 4020 is, for example, a cellular module 4021, a WiFi module 4023, a Bluetooth module 4025, a GNSS module 4027 (eg, a GPS module, Glonass) module, Beidou module, or Galileo module), an NFC module 4028 and a radio frequency (RF) module 4029 .

According to an embodiment of the present invention, the cellular module 4021 may provide, for example, a voice call, a video call, a text service, or an Internet service through a communication network. According to an embodiment of the present disclosure, the cellular module 4021 may use a subscriber identification module (eg, a SIM card) 4024 to identify and authenticate the electronic device 4001 within a communication network. According to an embodiment of the present invention, the cellular module 4021 may perform at least some of the functions that the processor 4010 may provide. According to an embodiment of the present invention, the cellular module 4021 may include a communication processor (CP).

According to an embodiment of the present invention, each of the WiFi module 4023, the Bluetooth module 4025, the GNSS module 4027 or the NFC module 4028, for example, to process data transmitted and received through the corresponding module It may include a processor for According to an embodiment, at least some (eg, two or more) of the cellular module 4021 , the WiFi module 4023 , the Bluetooth module 4025 , the GNSS module 4027 , or the NFC module 4028 is one integrated chip (IC) or contained within an IC package.

According to an embodiment of the present invention, the RF module 4029 may transmit/receive a communication signal (eg, an RF signal), for example. The RF module 4029 may include, for example, a transceiver, a power amp module (PAM), a frequency filter, a low noise amplifier (LNA), or an antenna. According to another embodiment, at least one of the cellular module 4021, the WiFi module 4023, the Bluetooth module 4025, the GNSS module 4027, or the NFC module 4028 transmits and receives an RF signal through a separate RF module. can

According to an embodiment of the present invention, the subscriber identification module 4024 may include, for example, a card including the subscriber identification module and/or an embedded SIM (SIM), and unique identification information (eg, It may include an integrated circuit card identifier (ICCID) or subscriber information (eg, international mobile subscriber identity (IMSI)).

According to an embodiment of the present invention, the memory 4030 may include, for example, an internal memory 4032 or an external memory 4034 . The internal memory 4032 may include, for example, a volatile memory (eg, dynamic RAM (DRAM), static RAM (SRAM), or synchronous dynamic RAM (SDRAM)), non-volatile memory (eg, One time programmable ROM (OTPROM), programmable ROM (PROM), erasable and programmable ROM (EPROM), electrically erasable and programmable ROM (EEPROM), mask ROM, flash ROM, flash memory (such as NAND flash or NOR flash); It may include at least one of a hard drive and a solid state drive (SSD).

According to an embodiment of the present invention, the external memory 4034 is a flash drive, for example, CF (compact flash), SD (secure digital), Micro-SD (micro secure digital), Mini-SD (mini secure digital), xD (extreme digital), MMC (multi-media card) or a memory stick (memory stick) and the like may be further included. The external memory 4034 may be functionally and/or physically connected to the electronic device 4001 through various interfaces.

According to an embodiment of the present disclosure, the sensor module 4040 may measure a physical quantity or detect an operating state of the electronic device 4001 , for example, and convert the measured or sensed information into an electrical signal. The sensor module 4040 includes, for example, a gesture sensor 4040A, a gyro sensor 4040B, a barometric pressure sensor 4040C, a magnetic sensor 4040D, an acceleration sensor 4040E, a grip sensor 4040F, and a proximity sensor ( 4040G), color sensor (4040H) (e.g. RGB (red, green, blue) sensor), biometric sensor (4040I), temperature/humidity sensor (4040J), illuminance sensor (4040K), or UV (ultra violet) sensor ) may include at least one of the sensors 4040M. Additionally or alternatively, the sensor module 4040 may include, for example, an olfactory sensor (E-nose sensor), an electromyography sensor (EMG sensor), an electroencephalogram sensor (EEG sensor), an electrocardiogram sensor (ECG sensor) , an infrared (IR) sensor, an iris sensor, and/or a fingerprint sensor. The sensor module 4040 may further include a control circuit for controlling at least one or more sensors included therein. In some embodiments, the electronic device 4001 further includes a processor configured to control the sensor module 4040 as part of the processor 4010 or separately, while the processor 4010 is in a sleep state, The sensor module 4040 may be controlled.

According to various embodiments of the present disclosure, the sensor module 4040 may be disposed adjacent to the front glass cover 1 or the rear glass cover 2 . For example, the front glass cover 1 may include at least one transparent area (eg, 1T1, 1T2 in FIG. 1 ) for supporting optically related sensors (eg, illuminance sensor 4040K, proximity sensor 4040G, etc.). . External light may be introduced into the optical sensor through the transparent regions 1T1 and 1T2. In addition, light from the optical sensor may be projected to the outside through the transparent regions 1T1 and 1T2. Here, external light passes through a central area (eg, 1A or 2A in FIG. 1 ) surrounded by the first area 1A1 to the fourth area 1A4 of the front glass cover 1 or the rear glass cover 2 to optical It can flow into the relevant sensor. Alternatively, the light projected from the optically related sensor may be transmitted to a central area (eg, 1A in FIG. 1 or It can be projected to the outside through 2A).

According to an embodiment of the present invention, the input device 4050 includes, for example, a touch panel 4052 , a (digital) pen sensor 4054 , and a key 4056 . , or an ultrasonic input device 4058 . The touch panel 4052 may use, for example, at least one of a capacitive type, a pressure sensitive type, an infrared type, and an ultrasonic type. Also, the touch panel 4052 may further include a control circuit. The touch panel 4052 may further include a tactile layer to provide a tactile response to the user.

According to one embodiment of the present invention, the touch panel 4052 may be disposed between the display 4060 and the front glass cover 1. According to another embodiment of the present invention, the touch panel 4052 is the rear glass It may be additionally coupled to the cover (2).

The (digital) pen sensor (eg, digitizer) 4054 may be, for example, a part of a touch panel or may include a separate recognition sheet. Key 4056 may include, for example, a physical button, an optical key, or a keypad. The ultrasonic input device 4058 may detect an ultrasonic wave generated by an input tool through a microphone (eg, the microphone 4088), and may check data corresponding to the sensed ultrasonic wave.

According to an embodiment of the present invention, the pen sensor 4054 is coupled to the display 4060 and may be disposed between the display 4060 and the rear glass cover 2 .

According to another embodiment of the present invention, the pen sensor 4054 may be additionally coupled to the rear glass cover 2 .

According to an embodiment of the present invention, the display 4060 may include a panel 4062 , a hologram device 4064 , or a projector 4066 . The panel 4062 may be implemented to be flexible, transparent, or wearable, for example. The panel 4062 may be composed of the touch panel 4052 and one module. The hologram device 4064 may display a stereoscopic image in the air by using light interference. The projector 4066 may display an image by projecting light onto the screen. The screen may be located inside or outside the electronic device 4001 , for example. According to an embodiment of the present invention, the display 4060 may further include a control circuit for controlling the panel 4062 , the hologram device 4064 , or the projector 4066 .

According to an embodiment of the present invention, the display 4060 may include a screen area exposed through the front glass cover 1 . The first area 1A1 , the second area 1A2 , the third area 1A3 , or the fourth area 1A4 of the front glass cover 1 may not overlap the screen area.

According to an embodiment of the present invention, the display 4060 may be coupled to a rear glass cover 2 , wherein the rear glass cover 2 may include a transparent area corresponding to the screen area of the display 4060 . can

According to an embodiment of the present invention, the interface 4070 includes, for example, a high-definition multimedia interface (HDMI) 4072 , a universal serial bus (USB) 4074 , and an optical interface 4076 . , or D-sub (D-subminiature) 4078 . Additionally or alternatively, the interface 4070 may be, for example, a mobile high-definition link (MHL) interface, a secure digital (SD) card/multi-media card (MMC) interface, or an infrared (IrDA) interface. data association) standard interface.

According to an embodiment of the present invention, the audio module 4080 may interactively convert a sound and an electric signal, for example. The audio module 4080 may process sound information input or output through, for example, the speaker 4082 , the receiver 4084 , the earphone 4086 , or the microphone 4088 .

According to an embodiment of the present invention, the camera module 4091 is, for example, a device capable of photographing still images and moving images. According to an embodiment of the present invention, one or more image sensors (eg, a front sensor or a rear sensor), a lens, an image signal processor (ISP), or a flash (eg, an LED or a xenon lamp, etc.).

According to various embodiments of the present disclosure, the angle of view of the camera module 4091 may not include the first area 1A1 to the fourth area 1A4 .

According to an embodiment of the present disclosure, the power management module 4095 may manage power of the electronic device 4001 , for example. According to an embodiment of the present invention, the power management module 4095 may include a power management integrated circuit (PMIC), a charger integrated circuit (IC), or a battery or fuel gauge. The PMIC may have a wired and/or wireless charging method. The wireless charging method includes, for example, a magnetic resonance method, a magnetic induction method, or an electromagnetic wave method, and may further include an additional circuit for wireless charging, for example, a coil loop, a resonance circuit, or a rectifier. have. The battery gauge may measure, for example, a remaining amount of the battery 4096 , a voltage during charging, a current, or a temperature. The battery 4096 may include, for example, a rechargeable battery and/or a solar battery.

According to an embodiment of the present disclosure, the indicator 4097 may display a specific state of the electronic device 4001 or a part thereof (eg, the processor 4010 ), for example, a booting state, a message state, or a charging state. . The motor 4098 may convert an electrical signal into mechanical vibration, and may generate a vibration, a haptic effect, or the like. Although not shown, the electronic device 4001 may include a processing unit (eg, GPU) for supporting mobile TV. The processing device for supporting mobile TV may process media data according to standards such as digital multimedia broadcasting (DMB), digital video broadcasting (DVB), or mediaFlo™.

Each of the components described in this document may be composed of one or more components, and the name of the component may vary depending on the type of the electronic device. In various embodiments, the electronic device may be configured to include at least one of the components described in this document, and some components may be omitted or may further include additional other components. In addition, since some of the components of the electronic device according to various embodiments are combined to form a single entity, the functions of the components prior to being combined may be identically performed.

And the embodiments of the present invention disclosed in the present specification and drawings are merely provided for specific examples in order to easily explain the technical contents of according to the embodiments of the present invention and help the understanding of the embodiments of the present invention, and the scope of the embodiments of the present invention It is not intended to limit Therefore, in the scope of one embodiment of the present invention, in addition to the embodiments disclosed herein, all changes or modifications derived from the technical idea of an embodiment of the present invention should be construed as being included in the scope of one embodiment of the present invention.

100: electronic device 1: front cover
F: front 1A3: third area
1A4: Fourth area 1A: Central area
2: Back cover B: Back
2A3: Third area 2A4: Fourth area
2A: center area 3: bezel
4: display unit 5: bracket
6: Adhesive member 7: Circuit board
8: Adhesive member 9: Battery

Claims (20)

In a portable electronic device (portable terminal),
a front glass cover forming a front surface of the electronic device;
a back glass cover forming a rear surface of the electronic device;
a metal bezel enclosing a space formed by the front glass cover and the rear glass cover; and
and a display device embedded in the space and including a screen area exposed through the front glass cover,
At least one of the front glass cover and the rear glass cover comprises:
first edge;
a second edge extending opposite the first edge;
a third edge connecting one end of the first edge and one end of the second edge; and
a surface including a fourth edge connecting the other end of the first edge and the other end of the second edge;
When viewed from cross-section, the at least one glass cover,
a first region having a thickness decreasing with a first inclination in a direction toward the first edge and adjacent to the first edge;
a second region having a thickness decreasing with the first inclination in a direction toward the second edge and adjacent to the second edge;
a third region having a thickness decreasing at a second inclination different from the first inclination in a direction toward the third edge and adjacent to the third edge; and
and a fourth region having a thickness decreasing with the second inclination in a direction toward the fourth edge and adjacent to the fourth edge.
The method of claim 1,
and at least one of the first to fourth regions comprises a curved surface.
The method of claim 1,
the at least one glass cover,
A device, comprising: an external surface exposed to the outside and an internal surface facing toward the interior of the electronic device, wherein the internal surface is substantially planar.
The method of claim 1,
wherein the first region and the second region are symmetrical to each other, and the third region and the fourth region are symmetrical to each other.
The method of claim 1,
The screen area is
a first short side adjacent to the first edge, a second short side adjacent to the second edge, a first long side adjacent to the third edge, and a second long side adjacent to the fourth edge; Device characterized in that it has a rectangular shape.
6. The method of claim 5,
The second inclination is,
less than the first slope.
The method of claim 1,
the at least one glass cover is the rear glass cover;
The metal bezel,
a first corner portion near which the first edge and the third edge are connected;
a second corner portion adjacent to which the first edge and the fourth edge are connected; and
a first connecting part between the first corner part and the second corner part;
when viewed from cross-section,
In a direction from the front to the rear of the electronic device, the first corner portion and the second corner portion have a first thickness,
and the first connection portion has a second thickness less than the first thickness.
8. The method of claim 7,
The metal bezel,
a third corner portion near which the second edge and the third edge are connected;
a fourth corner portion near which the second edge and the fourth edge are connected; and
a second connecting part between the third and fourth corners;
when viewed from cross-section,
In a direction from the front to the rear of the electronic device, the third corner portion and the fourth corner portion have the first thickness,
and the second connection portion has the second thickness.
9. The method of claim 8,
The metal bezel,
a third connecting part between the first and third corners; and
a fourth connecting part between the second and fourth corners;
when viewed from cross-section,
In a direction from the front to the rear of the electronic device,
and the third and fourth connectors have a third thickness less than the first thickness.
10. The method of claim 9,
the rear glass cover includes a central region surrounded by the first to fourth regions;
The first corner portion comprises a first corner surface defining a surface parallel to the rear surface,
The second corner portion comprises a second corner surface forming a surface parallel to the rear surface,
The first connecting portion comprises a first connecting surface defining a surface parallel to the rear surface,
When viewed from cross-section, the first corner surface and the second corner surface protrude more than the central area in a direction from the front to the rear of the electronic device. A device, characterized in that it is protruding.
11. The method of claim 10,
When viewed from cross-section, the first connection surface protrudes less than the central area in a direction from the front to the rear of the electronic device. device to do.
11. The method of claim 10,
The third connecting portion comprises a third connecting surface defining a surface parallel to the rear surface,
When viewed from cross-section, the third connection surface protrudes less than the central area and the third area in a direction from the front to the rear of the electronic device ( Protruding), characterized in that the device.
The method of claim 1,
the at least one glass cover is the front glass cover;
The apparatus of claim 1, wherein the first area and the second area do not overlap the screen area.
The method of claim 1,
the at least one glass cover is the front glass cover;
The metal bezel,
a first corner portion near which the first edge and the third edge are connected;
a second corner portion adjacent to which the first edge and the fourth edge are connected; and
a first connecting part between the first corner part and the second corner part;
when viewed from cross-section,
The first corner part and the second corner part have a first thickness in a direction from the rear side of the electronic device to the front side,
and the first connection portion has a second thickness less than the first thickness.
15. The method of claim 14,
The metal bezel,
a third corner portion near which the second edge and the third edge are connected;
a fourth corner portion near which the second edge and the fourth edge are connected; and
a second connecting part between the first corner part and the second corner part;
when viewed from cross-section,
The third and fourth corners have the first thickness in a direction from the rear of the electronic device to the front,
and the second connection portion has the second thickness.
16. The method of claim 15,
The metal bezel,
a third connecting part between the first and third corners; and
a fourth connecting part between the second and fourth corners;
When viewed from cross-section, the third and fourth connectors in a direction from the rear of the electronic device to the front have a third thickness smaller than the first thickness. device characterized.
17. The method of claim 16,
the front glass cover comprises a central region surrounded by the first to fourth regions;
The first corner portion comprises a first corner surface forming a surface parallel to the front surface,
The second corner portion comprises a second corner surface forming a surface parallel to the front surface,
The first connecting portion comprises a first connecting surface forming a surface parallel to the front surface,
When viewed from cross-section, the first corner surface and the second corner surface protrude more than the central area in a direction from the rear surface of the electronic device toward the front. A device, characterized in that it is protruding.
18. The method of claim 17,
When viewed from cross-section, the first connection surface protrudes less than the central area in a direction from the rear surface of the electronic device toward the front. device to do.
18. The method of claim 17,
The third connection part,
a third connecting surface forming a surface parallel to the front surface;
When viewed from cross-section, the third connection surface protrudes less than the central area and the third area in a direction from the rear surface of the electronic device to the front ( Protruding), characterized in that the device.
The method of claim 1,
Built in the space formed by the front glass cover and the rear glass cover, further comprising a camera receiving external light through the front glass cover,
The first to fourth regions are not included in an angle of view range of the camera.

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