CN110312012A - Electronic equipment - Google Patents

Abstract

The application provides an electronic device, including: the device comprises a transparent cover plate, a diaphragm, a camera module and a display screen; the transparent cover plate comprises a first surface and a second surface which are arranged oppositely; the diaphragm is arranged on the first surface and is provided with a through hole; the camera module and the diaphragm are arranged on the same side of the transparent cover plate, and the camera module is arranged corresponding to the through hole of the diaphragm; the display screen and the diaphragm are arranged on the same side of the transparent cover plate; a first notch is formed in the end portion of the lens of the camera module, and the display screen is arranged close to the first notch; the diaphragm is used for limiting the light range of entering the camera module, and light enters the camera module through the transparent cover plate and the through hole in sequence. The electronic equipment can reduce the diameter of the lens structure of the camera module; in addition, a notch is arranged at the end part of the lens of the camera module, and the display screen is arranged close to the notch; through the structural improvement of the two aspects, the black edge range of the electronic equipment can be greatly reduced, and the screen occupation ratio is further improved.

Description

Electronic equipment

technical field

The present invention relates to the technical field of electronic device structures, in particular to an electronic device.

Background technique

With the increasing demands of consumers for the screen-to-body ratio of electronic devices, R&D personnel have proposed screens such as narrow bezel, notch screen, water-drop screen, and hole-digging screen (including through-hole and blind-hole) to improve the screen-to-body ratio of electronic devices. Structural solutions include the introduction of a mechanical telescopic structure, combined with a traditional front camera solution, or a dual-screen solution that retains only the rear camera. For the camera, the rear camera is turned into a front camera. The design purpose of all these structural solutions is to increase the screen ratio of electronic devices and obtain a larger field of view experience.

Among them, bangs screen, water drop screen and other structures will cause great damage to the screen, the cost of the screen will be relatively high, and the aesthetics of the one-piece will be visually damaged, which is unacceptable to some people. Other full-screen solutions (such as telescopic structure camera, cancel the dual-screen solution in the front and only keep the rear, and flip the camera solution) have higher requirements on the whole machine, increase the structural complexity, increase the difficulty of stacking and detailed design of the whole machine, and increase the cost. will also increase accordingly. The design scheme of narrow bezel and hole-digging screen is used in many electronic devices. The above design structure can make the whole machine feel more integrated, but limited by the size of the front camera and the different assembly methods, the screen ratio is relative to other The plan will be too small, and it has been difficult to break through.

SUMMARY OF THE INVENTION

An embodiment of the present application provides an electronic device, and the electronic device includes:

a transparent cover plate, including a first surface and a second surface disposed opposite to each other;

A diaphragm is arranged on the first surface, and a through hole is opened on the diaphragm;

a camera module, which is arranged on the same side of the transparent cover plate as the aperture, and the camera module is arranged corresponding to the through hole of the aperture;

a display screen, arranged on the same side of the transparent cover plate as the aperture;

The lens end of the camera module is provided with a first cutout, and the display screen is disposed adjacent to the first cutout;

The diaphragm is used to limit the range of light entering the camera module, and the light enters the camera module through the transparent cover plate and the through hole successively.

In the electronic device provided by the embodiments of the present application, by making the diaphragm structure of the camera module on the transparent cover plate, the diameter of the lens structure of the camera module can be reduced; in addition, a cutout is provided at the end of the lens of the camera module , and set the display screen adjacent to the cutout; through the structural improvements in the above two aspects, the black border range of the electronic device can be greatly reduced, thereby increasing the screen ratio.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

1 is a schematic structural diagram of an embodiment of a conventional technical solution for a narrow frame structure of an electronic device;

2 is a schematic side view of a partial structure of an embodiment of an electronic device of the present application;

Fig. 3 is the structural representation of X direction in Fig. 2;

4 is a schematic structural diagram of an embodiment of a transparent cover plate;

Fig. 5 is the bottom view structure schematic diagram of the transparent cover plate in Fig. 4;

6 is a schematic structural diagram of the diaphragm structure attached to the sink groove on the first surface of the transparent cover plate;

7 is a schematic side view of the structure of the camera module in the embodiment of FIG. 2;

8 is a schematic top view of the structure of the camera module in the embodiment of FIG. 2;

9 is a schematic structural diagram of the cooperation between a camera module and a display screen;

10 is a schematic structural diagram of a transparent cover plate and a diaphragm in another embodiment of an electronic device;

Fig. 11 is the structural representation of the diaphragm in Fig. 10;

12 is a schematic structural diagram of a transparent cover plate, a diaphragm and a display screen in the embodiment of FIG. 10;

13 is a schematic side view of a partial structure of another embodiment of the electronic device of the present application;

14 is a schematic side view of a partial structure of another embodiment of the electronic device of the present application;

Figure 15 is a schematic view of the transparent cover plate in the Y direction in Figure 14;

16 is an enlarged schematic view of a partial structure of another embodiment of a transparent cover plate;

17 is an enlarged schematic view of a partial structure of another embodiment of the transparent cover;

18 is a schematic diagram of the layout structure of an embodiment in which the transparent cover plate and the shading member cooperate;

19 is a schematic side view of a partial structure of another embodiment of the electronic device of the present application;

Figure 20 is a schematic structural diagram of the cooperation between the transparent cover plate and the shading member in Figure 19;

FIG. 21 is a schematic side view of a partial structure of another embodiment of the electronic device of the present application.

Detailed ways

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is particularly pointed out that the following examples are only used to illustrate the present invention, but do not limit the scope of the present invention. Likewise, the following embodiments are only some rather than all embodiments of the present invention, and all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor a separate or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

"Electronic equipment" (or simply "terminal") as used herein includes, but is not limited to, is configured to be connected via a wired line (eg, via a public switched telephone network (PSTN), digital subscriber line (DSL), digital cable, Direct cable connection, and/or another data connection/network) and/or via (eg, for cellular networks, wireless local area networks (WLAN), digital television networks such as DVB-H networks, satellite networks, AM-FM broadcast transmitters , and/or another communication terminal's) wireless interface to receive/send communication signals. A communication terminal arranged to communicate through a wireless interface may be referred to as a "wireless communication terminal", "wireless terminal" or "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular telephones; Personal Communication System (PCS) terminals that may combine cellular radio telephones with data processing, fax, and data communication capabilities; may include radio telephones, pagers, Internet/Intranet access , a PDA with a web browser, memo pad, calendar, and/or a global positioning system (GPS) receiver; and conventional laptop and/or palm receivers or other electronic devices including radiotelephone transceivers. A mobile phone is an electronic device equipped with a cellular communication module.

The technical solution of the present application is mainly to improve the full-screen structure with a narrow frame, and further narrow the black border around the camera with a narrow frame to achieve a higher screen ratio. The narrow border scheme mainly achieves the purpose of small head (the non-display area at the top of the electronic device is reduced).

Among them, for the scheme of the narrow frame, the conventional technical means generally adopts the scheme as shown in FIG. 1 , which is a schematic structural diagram of an embodiment of the conventional technical scheme of the narrow frame structure of electronic equipment, in which the front camera 11 passes through the foam 12 and the glass cover. The board 13 is sealed and dustproof, and at the same time, the foam 12 is used to block the light emitted by the display screen 14, so as to prevent the light emitted by the display screen 14 from being projected into the camera to produce ghost images. Among them, A in the figure is the non-display area of the display screen 14 (generally 0.95-1.5mm), and B is the gap between the display screen 14 and the camera 11. The structural form of this solution is due to the larger size of the foam 12. , and also need to reserve the assembly gap between the camera 11 and the display screen 14, so the minimum size of B in the figure can only be 0.8-0.9mm. C in the figure represents the size between the camera 11 and the frame. Among them, A+B+C in the picture is the size of the black border of the whole machine. In the full-screen solution with narrow borders, the purpose is to minimize A+B+C, thereby increasing the screen ratio.

Please refer to FIG. 2 and FIG. 3 together. FIG. 2 is a schematic side view of a partial structure of an electronic device according to an embodiment of the present application, and FIG. 3 is a schematic view of the structure in the X direction in FIG. Structure. It should be noted that the electronic devices in the embodiments of the present application may include terminal devices with cameras, such as mobile phones, tablet computers, notebook computers, and wearable devices. The electronic device includes, but is not limited to, a transparent cover 100 , a display screen 200 , a camera module 300 and a diaphragm 400 . Among them, the illustration of the structure of the electronic device in this embodiment and the description of the components only provide the structural components related to this application. For other structural components of the electronic device (such as housing, circuit boards, etc.) No specific introduction is given. It should be noted that the terms "comprising" and "having" and any modifications thereof in the embodiments of the present application are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally also includes Other steps or components inherent to these processes, methods, products or devices.

Specifically, the transparent cover plate 100 in this embodiment includes a first surface 110 and a second surface 120 which are arranged opposite to each other. The material of the transparent cover plate 100 may be glass or transparent resin. The display screen 200 is attached to the first surface 110 of the transparent cover 100 ; wherein, the area of the display screen 200 is smaller than the area of the first surface 110 . The second surface 120 of the transparent cover plate 100 serves as an outer surface of the electronic device, and is used to contact and receive a user's sliding operation.

Optionally, the display screen 200 includes a display area 210 and a non-display area 220, and the display area 210 and the non-display area 220 are arranged adjacent to each other, that is, the situation in the illustration in this embodiment, and may also be the display area 210 partially surrounds the non-display area 220, that is, the structure of a water drop screen or a notch screen (not shown in the figure). The range indicated by D in FIG. 2 is the width range of the non-display area 220 .

Please continue to refer to FIG. 3 , the range indicated by Q1 in FIG. 3 is the black border area of the electronic device, that is, the area from the dotted line (the boundary between the display area 210 and the non-display area 220 of the display screen 200 ) to the edge of the transparent cover 100 , Also the non-displayable area observed on the front panel of an electronic device. Among them, Q1=D+E. The range represented by E is the area between the display screen 200 (the outermost edge of the non-display area 220 ) and the edge of the transparent cover 100 . The difference between Q1 and E, that is, the range of Q1-E is represented as display The non-display area 220 of the screen 200 is generally used for setting structures such as wirings of the display screen 200 in this area.

Please continue to refer to FIG. 2 , D in FIG. 2 (that is, the size of Q1 minus E in FIG. 3 ) is the non-display area (generally 0.95-1.5 mm) of the display screen 200 , and this width is determined by the size of the display screen 200 itself. The structure decision is not the scope of the technical solution of this embodiment; among them, in the solution structure of this embodiment, the dimension E is to be minimized as much as possible, thereby minimizing the black edge of the whole electronic device (Q1 in Figure 3) , to increase the screen-to-body ratio.

Optionally, the diaphragm 400 is disposed on the first surface 110 of the transparent cover plate 100 , and the diaphragm 400 is provided with a through hole 410 . The camera module 300 and the diaphragm 400 are disposed on the same side of the transparent cover 100 , and the camera module 300 is disposed corresponding to the through hole 410 of the diaphragm. The diaphragm 400 is used to limit the range of light entering the camera module 300 , and the light enters the camera module 300 through the transparent cover 100 and the through hole 410 successively. The advantage of this design structure is that by separating the diaphragm 400 from the camera module 300, the lens or the lens barrel of the camera module 300 can be made smaller, thereby reducing the value of the dimension E in FIG. 2, so as to further reduce The purpose of the small black border width (D+E).

Optionally, the diaphragm 400 may be an annular ink layer coated on the first surface 110 of the transparent cover plate 100 , and the ink is black or dark shading ink. The lens of the camera module 300 is disposed facing the transparent hole (through hole 410 ) in the middle of the annular ink layer.

Further optionally, the diaphragm 400 can also be an annular opaque sheet attached to the first surface 110 of the transparent cover 100, and the lens of the camera module 300 is facing the annular opaque sheet. The middle transparent hole (through hole 410) is provided. The annular opaque sheet may be a black or dark opaque plastic or ceramic sheet. The annular opaque sheet can also be made of other materials, which will not be listed and described in detail here.

Optionally, please refer to FIG. 4 and FIG. 5 together. FIG. 4 is a schematic structural diagram of an embodiment of a transparent cover plate, and FIG. 5 is a bottom structural schematic diagram of the transparent cover plate in FIG. 4 . In this embodiment, the transparent cover plate 100 There is a sink groove 111 on the first surface 110 of the first surface, and the annular opaque sheet (ie the diaphragm 400 ) is attached to the sink groove 111 , wherein the depth of the sink groove 111 can be determined according to the thickness of the transparent cover plate 100 and the overall strength of the transparent cover plate 100 , which may be larger than the thickness of the diaphragm 400 .

Please also refer to FIG. 6 . FIG. 6 is a schematic diagram of the structure of the diaphragm structure attached to the sink groove on the first surface of the transparent cover plate. This design structure can reduce the gap between the camera module 300 and the transparent cover 100 , so that the camera module 300 can be closer to the transparent cover 100 , thereby reducing the thickness of the whole machine. Of course, in some other embodiments, the ink layer can also be coated in the sink, and the structure of the sink is not limited to the annular structure in the illustrated embodiment, and can also be other shapes, which are not described here. detail.

Please refer to FIGS. 7 to 9 together. FIG. 7 is a schematic side view of the structure of the camera module in the embodiment of FIG. 2 , and FIG. 8 is a schematic top view of the structure of the camera module in the embodiment of FIG. 2 ; A schematic diagram of the structure of the display screen, the camera module 300 includes a body part 310 and a lens part 320, wherein the body part 310 and the lens part 320 can be integrated into a package structure, and the body part 310 is used for accommodating filters and sensors. and other devices, and the lens portion 320 can be used for accommodating structures such as lenses. The projection of the non-display area 220 of the display screen 200 on the first surface 110 of the transparent cover 100 is the same as the projection of the main body 310 of the camera module 300 on the first surface 110 of the transparent cover 100 . The projections overlap at least partially.

Optionally, the end of the lens portion 320 is provided with a first cutout 321, and the display screen 200 (the non-display area 220 of the) is disposed adjacent to the first cutout 321; wherein, the first cutout 321 The casing of the lens portion 320 of the camera module 300 may be cut off, and the structure such as the lens that is not cut into the lens portion 320 shall prevail; or the casing of the camera module 300 itself is a structure with a cutout. Wherein, the reference numeral 322 in the figure may be a light inlet hole of the lens portion 320 , or may be a lens structure represented as the lens portion 320 . In the structure of the camera module in this embodiment, a cutout is arranged at the end of the lens of the camera module, and the display screen is arranged adjacent to the cutout; The black border range of the electronic device can be greatly reduced (equivalent to further reducing the size of E in FIG. 2 ), thereby increasing the screen-to-body ratio of the electronic device.

Further, please refer to FIG. 10 to FIG. 12 together, FIG. 10 is a schematic structural diagram of a transparent cover plate and a diaphragm in another embodiment of an electronic device, FIG. 11 is a structural schematic diagram of the diaphragm in FIG. 10 ; FIG. 12 is FIG. 10 A schematic diagram of the structure of the transparent cover plate, the diaphragm and the display screen in the embodiment. Optionally, the diaphragm 400 is provided with a second cutout 420 on the side close to the display screen 200 , and the projection of the second cutout 420 on the first surface 110 of the transparent cover 100 is the same as that of the display screen. The projections of (the non-display area 220 of) 200 on the first surface 110 of the transparent cover plate 100 at least partially overlap. That is, the second cutout 420 is used for the diaphragm 400 to avoid the non-display area 220 of the display screen 200 , so that the display screen 200 can be further close to the diaphragm through hole 410 , that is, the display screen 200 can be further connected with the camera module 300 The overlapping area projected on the first surface 110 of the transparent cover plate 100 is closer to the edge of the transparent cover plate (or the electronic device), further reducing the black border range of the electronic device and increasing the screen ratio of the electronic device. It should be noted that the terms "first", "second" and "third" in the present invention are only used for the purpose of description, and should not be construed as indicating or implying relative importance or implicitly indicating the indicated technical features quantity. Thus, a feature defined as "first", "second", "third" may expressly or implicitly include at least one of that feature. In the description of the present invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise expressly and specifically defined.

Optionally, the through hole 410 of the diaphragm may be a circular hole, and the second cutout 420 is tangent to the through hole 410, but the complete circularity of the through hole 410 also needs to be ensured. This design of the second cutout 420 The structure tangential to the through hole 410 can maximize the overlapping area of the display screen 200 and the camera module 300 projected on the first surface 110 of the transparent cover plate 100, thereby making the display screen 200 closer to the transparent cover plate (or is the edge of the electronic device), further reducing the black border of the electronic device (further reducing the size of E in Figure 2), and increasing the screen ratio of the electronic device.

Optionally, in the embodiment of the present application, the requirements for assembly accuracy and dimensional accuracy are high, the concentricity of the through hole 410 of the diaphragm 400 needs to be within 0.001 mm, and the gap between the through hole 410 and the lens of the camera module The assembly accuracy of the coaxiality needs to be within 0.005mm.

Further, in the embodiment of the present application, a camera module 300 with a small head lens structure can be selected. A small head lens is a lens with the same optical parameters (such as FOV, F#, TTL, etc.), the head size is smaller than that of the traditional lens, such as a cmos sensor with a 1/2.8-inch optical size, FOV 80 degrees, F #2.2, the optical parameters of TTL4.5mm, the diameter Z of the lens part 320 with a small head design can be within 3mm, while the diameter of the lens part of the traditional structure is greater than 3mm. Further, in addition to the structure using the first incision described in the previous embodiment, the first incision 321 is provided on the lens portion 320, which can minimize the size of the black edge of the electronic device and improve the reliability of the electronic device. screen ratio. The camera module 300 adopts a small head lens, and the distance between the lens head and the transparent cover plate 100 is as close as possible. The camera module and the display screen 200 after trimming the diaphragm 400 can be assembled by CCD (industrial camera) with zero tolerance. The screen 200 and the camera module 300 are attached to the position close to the second cutout 420 of the cut-off diaphragm, while ensuring that the assembly accuracy of the coaxiality between the through hole 410 and the lens of the camera module 300 is within 0.005mm.

Please refer to FIG. 13 . FIG. 13 is a schematic side view of a partial structure of an electronic device according to another embodiment of the present application. In this embodiment, the non-display area 220 of the display screen 200 includes a first contact surface 221 and a second contact surface disposed opposite to each other. 222 and the side surface 223 connecting the first contact surface 221 and the second contact surface 222, the first contact surface 221 is disposed close to the transparent cover 100, the first contact surface 221 and the transparent cover Light shielding layers 500 are provided between the boards 100 and on the side surfaces 223 . All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship between various components under a certain posture (as shown in the accompanying drawings). , motion situation, etc., if the specific posture changes, the directional indication also changes accordingly.

Optionally, the light-shielding layer 500 may be a light-shielding glue, which may be a light-shielding tape or coated black glue; the light-shielding layer 500 may also be a light-shielding ink layer, which may be formed by coating or screen printing. Wherein, in order to bring the display screen 200 closer to the camera, the light-shielding layer 500 on the side 223 of the non-display area 220 may be a light-shielding ink structure, and in order to control costs and improve the bonding effect, the first contact surface 221 and all The light-shielding layer 500 between (the first surfaces 110 of the transparent cover plates 100 ) is configured as a light-shielding glue structure.

In the electronic device in this embodiment, by arranging a light-shielding structure between the display screen and the camera module, the light emitted by the display screen can be blocked, so as to prevent the light emitted by the display screen from affecting the camera module. cause interference.

Please refer to FIG. 14 and FIG. 15 together. FIG. 14 is a schematic side view of a partial structure of another embodiment of the electronic device of the present application, and 15 is a schematic diagram of the transparent cover plate in the Y direction in FIG. 14 ; the electronic device in this embodiment includes But it is not limited to the transparent cover 100 , the display screen 200 , the camera module 300 and the shading member 600 . Among them, the illustration of the structure of the electronic device in this embodiment and the description of the components only provide the structural components related to this application. For other structural components of the electronic device (such as housing, circuit boards, etc.) No specific introduction is given.

Specifically, the transparent cover plate 100 in this embodiment also includes a first surface 110 and a second surface 120 that are arranged opposite to each other. The material of the transparent cover plate 100 may be glass or transparent resin. The first surface 110 defines a connecting groove 112 . The display screen 200 is attached to the first surface 110 of the transparent cover 100 ; wherein, the area of the display screen 200 is smaller than the area of the first surface 110 . The second surface 120 of the transparent cover plate 100 serves as an outer surface of the electronic device, and is used to contact and receive a user's sliding operation.

Optionally, the camera module 300 and the display screen 200 are arranged on the same side of the transparent cover 100 , the camera module 300 and the display screen 200 are arranged side by side at intervals, and the camera module 300 is The lens faces the first surface 110 of the transparent cover 100 . One end of the light shielding member 600 is disposed in the connecting groove 112 , and the other end protrudes from the first surface 110 and is blocked between the display screen 200 and the camera module 300 . The light shielding member 600 is used for blocking the light emitted by the display screen 200 to prevent the light emitted by the display screen 200 from interfering with the camera module 300 . Wherein, the outer end of the shading member 600 may be disposed on top of the camera module 300 to achieve a better shading effect.

Optionally, the width K of the connecting groove 112 is 0.1-0.3 mm, and further may be 0.15-0.2 mm, such as 0.15 mm, 0.16 mm, 0.18 mm, 0.2 mm, 0.25 mm, and the like. The length L is preferably larger than the diameter of the lens of the camera module 300 , so as to ensure that the light shielding member 600 embedded therein completely blocks the interference of the light emitted by the display screen 200 to the camera module 300 . The connecting groove 112 in this embodiment is a linear structure. Please refer to FIG. 16 and FIG. 17 together. FIG. 16 is an enlarged schematic view of a partial structure of another embodiment of the transparent cover, and FIG. 17 is another embodiment of the transparent cover. The enlarged schematic diagram of the partial structure of the example, wherein the connecting groove 112 in FIG. 16 is an arc structure, and the connecting groove 112 in FIG. 17 is a semicircular structure. diameter to match.

The light shielding member 600 may be a black plastic sheet structure, a rubber sheet structure, a metal sheet structure, a ceramic sheet, or the like. Optionally, the shading member 600 in this embodiment uses a rubber sheet structure, so that the shading member 600 has elasticity, and can avoid damage due to scratches between the shading member 600 and the display screen 200 or the camera module. The light shielding member 600 and the connecting groove 112 may be fixed by means of bonding.

In addition, please refer to FIG. 18 . FIG. 18 is a schematic diagram of the layout structure of an embodiment in which the transparent cover plate and the shading member cooperate. The connecting groove 112 is a dovetail groove structure, the end of the light shielding member 600 is provided with a dovetail structure matching the dovetail groove, and the light shielding member 600 and the connecting groove 112 are clamped and fixed by the dovetail structure. Of course, in some other embodiments, the cross-section of the connecting groove 112 may also be an arc-shaped structure, and the end of the light shielding member 600 adopts a protrusion that matches the surface of the arc-shaped groove, so as to realize the connection between the light shielding member 600 and the connecting groove 112 The other matching structures between the shading member 600 and the connecting groove 112 are within the understanding of those skilled in the art, and will not be listed and described in detail here.

Please continue to refer to FIG. 2 , the camera module 300 in this embodiment includes a lens part 320 and a body part 310 ; the display screen 200 includes a display area 210 and a non-display area 220 , the display area 210 and the non-display area 220 in this embodiment The non-display areas are disposed adjacent to each other and correspond to a narrow frame structure. In some other embodiments, the display area 210 may also be at least partially surrounding the non-display area 220 and correspond to a water drop screen or a notch screen structure. Wherein, the projection of the non-display area 220 on the first surface 110 of the transparent cover 100 and the projection of the main body 310 of the camera module 300 on the first surface 110 of the transparent cover 100 are at least at least Partially overlapping.

In other words, the display screen 200 is overlapped on the body portion 310 of the camera module 300, so that the display screen 200 is closer to the lens portion 320, thereby reducing the width of the black border N. Among them, D represents the width of the non-display area 220, H represents the distance from the edge of the display screen 200 to the lens part 320 of the camera module 300, and F represents the lens part 320 of the camera module 300 close to the side of the display screen 200 to the transparent cover The distance between the edges of 100, the black edge N=D+H+F, the structure in this embodiment can be designed with a narrower light shielding member 600, which can reduce the size of H in the figure.

For the shading structure between the camera module 300 and the display screen 200, if the glue is dispensed, the width of the glue needs to be more than 0.3mm, and if the foam is used, it generally needs to be more than 0.5mm. The embodiment of the present application In the solution, a thin shading member 600 is embedded in the transparent cover plate 100 to block the bright light of the display screen, thereby reducing black borders and increasing the screen ratio of the electronic device.

In this solution, the glass cover plate is slotted (connecting slot 112 ). The slotting can be realized by CNC machining or chemical etching. The technical solution in this application can reduce the size of the black edge by more than 0.3 mm, which is largely Improve the screen-to-body ratio of electronic devices.

Further, please refer to FIG. 19 and FIG. 20 together. FIG. 19 is a schematic side view of a partial structure of another embodiment of the electronic device of the present application. The structure in this embodiment corresponds to the hole-digging screen. The display screen 200 is provided with a through hole 201 , and the display area 210 surrounds the non-display area 220 ; the through hole 201 is arranged in the non-display area, and the non-display area 220 is the wiring of the display screen 200 area, the projection of the non-display area 220 on the first surface 110 of the transparent cover 100 and the projection of the main body 310 of the camera module 300 on the first surface 110 of the transparent cover 100 are at least at least Partially overlapping. That is, the non-display area 220 of the display screen 200 is overlapped on the body portion 310 of the camera module 300, so that the display screen 200 is closer to the lens portion 320, thereby reducing the width of the black circle Q. Wherein, the black circle represents the diameter of the in-screen non-display area 220 of the display screen 200 in this embodiment. Of course, in some other embodiments, the through hole 201 is not limited to a round hole, and may also be of other shapes, and the illustration in this embodiment only takes a round hole as an example for description. Of course, the specific position of the through hole 201 on the display screen 200 is not limited.

Please refer to FIG. 21 . FIG. 21 is a schematic side view of a partial structure of an electronic device according to another embodiment of the present application. In this embodiment, the non-display area 220 of the display screen 200 has an arc-shaped structure and faces away from the transparent cover 100 The direction is bent and disposed, wherein the end surface 225 of the non-display area 220 is disposed in contact with the body portion 310 of the camera module 300 . The non-display area 230 of the display screen 200 can be used for arranging the wiring of the display screen. The bending arrangement structure in this embodiment can reduce the size of the image by bending the non-display area 230 of the display screen 200. The size of D in 21 further reduces the outer diameter of the black circle Q of the whole machine to improve the screen ratio of electronic devices.

In addition, in this embodiment, the aperture of the camera module may also be provided on the transparent cover (specifically, the first surface of the transparent cover); wherein, the aperture may be coated on the transparent cover The annular ink layer on the first surface is either an annular opaque sheet attached to the first surface of the transparent cover plate. For the detailed features of this part of the structure, please refer to the relevant descriptions of the foregoing embodiments, which will not be repeated here.

The above descriptions are only part of the embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Any equivalent device or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied to other related All technical fields are similarly included in the scope of patent protection of the present invention.

Claims (12)

1. An electronic device, characterized in that the electronic device comprises: a transparent cover plate, including a first surface and a second surface disposed opposite to each other; A diaphragm is arranged on the first surface, and a through hole is opened on the diaphragm; a camera module, which is arranged on the same side of the transparent cover plate as the aperture, and the camera module is arranged corresponding to the through hole of the aperture; a display screen, arranged on the same side of the transparent cover plate as the aperture; The lens end of the camera module is provided with a first cutout, and the display screen is disposed adjacent to the first cutout; The diaphragm is used to limit the range of light entering the camera module, and the light enters the camera module through the transparent cover plate and the through hole successively. 2 . The electronic device according to claim 1 , wherein a side of the diaphragm close to the display screen is provided with a second cutout, and the second cutout is on the first surface of the transparent cover plate. 3 . The projection at least partially overlaps the projection of the display screen on the first surface of the transparent cover. 3 . The electronic device according to claim 2 , wherein the through hole of the diaphragm is a circular hole, and the second cutout is tangent to the through hole. 4 . 4. The electronic device according to claim 1, wherein the coaxiality between the through hole and the lens of the camera module is within 0.005mm; the concentricity of the through hole is within 0.001mm . 5 . The electronic device according to claim 1 , wherein the diaphragm is an annular ink layer coated on the first surface of the transparent cover plate. 6 . 6 . The electronic device according to claim 1 , wherein the diaphragm is an annular opaque sheet attached to the first surface of the transparent cover plate. 7 . 7 . The electronic device according to claim 6 , wherein the annular opaque sheet is made of black plastic or ceramic sheet. 8 . 8 . The electronic device according to claim 7 , wherein a sinking groove is provided on the first surface of the transparent cover, and the annular opaque sheet is attached in the sinking groove. 9 . 9 . The electronic device according to claim 1 , wherein the camera module comprises a lens portion and a body portion, the diameter of the lens portion is less than 3 mm, and the first cutout is provided on the lens portion. 10 . 10 . The electronic device according to claim 9 , wherein the display screen comprises a display area and a non-display area, the display area and the non-display area are arranged adjacently or the display area partially surrounds the a non-display area, the projection of the non-display area on the first surface of the transparent cover at least partially overlaps with the projection of the main body of the camera module on the first surface of the transparent cover. 11 . The electronic device according to claim 10 , wherein the non-display area comprises a first contact surface, a second contact surface and a connection between the first contact surface and the second contact surface. 11 . The side surface of the device, the first contact surface is disposed close to the transparent cover plate, and a light-shielding layer is provided between the first contact surface and the transparent cover plate and on the side surface. 12 . The electronic device according to claim 11 , wherein the light-shielding layer between the first contact surface and the transparent cover plate is light-shielding glue; the light-shielding layer on the side surface is light-shielding ink. 13 .