CN218647586U

CN218647586U - Display screen assembly

Info

Publication number: CN218647586U
Application number: CN202223059405.1U
Authority: CN
Inventors: 吴小翠; 何凤艳; 晁青青
Original assignee: Shanghai Wingtech Information Technology Co Ltd
Current assignee: Shanghai Wingtech Information Technology Co Ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-17
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a display screen assembly, display screen assembly includes: the light sensor comprises a shell, a light sensor and a light sensor, wherein the shell is provided with a first light sensing hole; the light sensing assembly is arranged on one side of the shell and corresponds to the first light sensing hole; the display screen is arranged on one side, far away from the light sensing assembly, of the shell; the double-sided adhesive tape is adhered to the first light sensing hole, and the light sensing assembly and the display screen are adhered to two sides of the double-sided adhesive tape. Paste the double faced adhesive tape in first light sense hole department, the both sides of double faced adhesive tape can all bond, light sense subassembly and display screen can bond at the different sides like this, and the size of double faced adhesive tape on the width direction need not too big in addition, can reduce the bonding size of light sense subassembly and display screen on the width direction like this, promote the bright light display area of display screen, reduce the black edge of display screen assembly to can realize the comprehensive screen effect of display screen assembly better.

Description

Display screen assembly

Technical Field

The utility model belongs to the technical field of the electronic equipment technique and specifically relates to a display screen assembly is related to.

Background

At present, the comprehensive screen in the electronic equipment is more and more widely used, and the user is higher and higher to the screen ratio requirement, and then needs to be extremely close to the black border design of display screen periphery, and the light sense is one of the main factors that black border size influences, to the compression of light sense department width, then can the maximum degree optimize the size of display screen black border to realize better user experience.

In the related art, the design of light sense position, must guarantee on the one hand that the width is glued to the point and realize electronic equipment's waterproof dustproof, on the other hand guarantees the size in light sense hole, guarantees the function of light sense. However, in the structural design of the existing light sensing part, the current limit design of the dispensing width of the display screen needs 0.6mm, the light sensing support rib is 0.25mm, the light sensing hole is 0.7mm, and the cumulative width of the light sensing hole is 1.55mm, so that the black edge at the position is accumulated greatly, which becomes a bottleneck for reducing the black edge.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a display screen assembly, this display screen assembly can reduce light sense subassembly and display screen bonding size on width direction, promotes the bright light display area of display screen, reduces the black edge of display screen assembly to can realize the comprehensive screen effect of display screen assembly better.

According to the utility model discloses a display screen assembly, include: the shell is provided with a first light sensing hole; the light sensing assembly is arranged on one side of the shell and corresponds to the first light sensing hole; the display screen is arranged on one side, far away from the light sensing component, of the shell; the double-sided adhesive tape is adhered to the first light sensing hole, and the light sensing assembly and the display screen are adhered to two sides of the double-sided adhesive tape.

In some examples of the present invention, the size of the double-sided tape in the width direction is a, and the range of a is: a is more than or equal to 0.2mm and less than or equal to 0.3mm.

In some examples of the present invention, the first light sensing hole is further provided with a support rib, and the double-sided adhesive tape is disposed on the support rib.

The utility model discloses an in some examples, the display screen orientation one side of double faced adhesive tape is scribbled and is equipped with all smooth printing ink layer, all smooth printing ink layer with first light sense hole corresponds the setting.

In some examples of the present invention, the housing further has a second light sensing hole, the second light sensing hole is adjacent to the first light sensing hole in the width direction of the housing, and the light sensing assembly is disposed in the first light sensing hole and the second light sensing hole.

In some examples of the present invention, the display screen assembly further comprises: and the shading sheet is arranged at the second light sensing hole.

In some examples of the present invention, one side of the light shielding sheet is provided with an adhesive layer, and the light shielding sheet passes through the adhesive layer fixed to the second light sensing hole.

In some examples of the present invention, the light sensing assembly includes: the light source is arranged in the sleeving piece, and the sleeving piece is arranged in the first light sensing hole.

In some examples of the present invention, the cover member is provided with a light guide portion, and the light source is disposed opposite to the light guide portion.

In some examples of the present invention, the adhesive is coated on the periphery of the display screen, and the display screen is adhered to the housing by the adhesive.

According to the utility model discloses a display screen assembly pastes the double faced adhesive tape in first light sense hole department, the both sides of double faced adhesive tape can all bond, light sense subassembly and display screen can bond at different sides like this, and the size of double faced adhesive tape on width direction does not need too big in addition, can reduce the bonding size of light sense subassembly and display screen on width direction like this, promote the bright light display area region of display screen, reduce the black limit of display screen assembly to can realize the comprehensive screen effect of display screen assembly better.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a display screen assembly according to an embodiment of the present invention;

fig. 2 is an exploded view of a display screen assembly according to an embodiment of the present invention;

fig. 3 is a schematic view of a partial structure of a display screen assembly according to an embodiment of the present invention;

FIG. 4 is a schematic view of the assembly of the housing and the light sensing assembly;

FIG. 5 is a schematic structural view of the housing;

fig. 6 is a schematic view of the structure of the display screen.

Reference numerals:

1. a display screen assembly;

10. a housing; 11. a first photo hole; 12. a second light sensing hole; 20. a light sensing component; 30. a display screen; 31. a light-equalizing ink layer; 40. double-sided adhesive tape; 50. a shading sheet.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

A display screen assembly 1 according to an embodiment of the present invention is described below with reference to fig. 1 to 6.

As shown in fig. 1-3, a display screen assembly 1 according to the embodiment of the present invention includes: the light sensing module comprises a shell 10, a light sensing component 20, a display screen 30 and a double-sided adhesive tape 40. The housing 10 may serve as a mounting and fixing member, and other components may be provided on the housing 10. The light sensing member 20 can be formed to be bright so that the display panel assembly 1 can be normally used. The display screen 30 is a main body part of the display screen assembly 1, and can play a role in displaying information. And the double-sided tape 40 may function as an adhesive, in which both sides of the double-sided tape 40 may be adhered.

As shown in fig. 1, 4 and 5, the housing 10 is formed with a first light sensing hole 11, the light sensing element 20 is disposed on one side of the housing 10, the light sensing element 20 is disposed corresponding to the first light sensing hole 11, and the display 30 is disposed on one side of the housing 10 away from the light sensing element 20. It should be noted that the double-sided adhesive tape 40 is a transparent double-sided adhesive tape 40, so that the light generated by the light sensing component 20 can be projected onto the display screen 30 through the first light sensing hole 11, and thus the light can be generated on the display screen 30, and the display screen assembly 1 can be ensured to be normally used.

As shown in fig. 3, the double-sided tape 40 is adhered to the first light sensing hole 11, and the light sensing assembly 20 and the display screen 30 are adhered to two sides of the double-sided tape 40. It can be understood that the double-sided adhesive tape 40 is adhered to the first light sensing hole 11, and both sides of the double-sided adhesive tape 40 can be adhered, so that the light sensing assembly 20 and the display screen 30 can be adhered to different sides, and compared with dispensing, the double-sided adhesive tape 40 can cover the first light sensing hole 11, so as to increase the whole adhering area of the double-sided adhesive tape 40, and dispensing cannot cover the first light sensing hole 11, if the effective adhering area of dispensing is increased, the dispensing area needs to be increased to the display screen 30, so that the black edge of the display screen 30 is increased.

From this, through being provided with the double faced adhesive tape, the whole size of double faced adhesive tape 40 on the width direction need not too big, can reduce light sense subassembly 20 and display screen 30 bonding size on the width direction like this, promotes the bright light display area of display screen 30, reduces the black edge of display screen assembly 1 to can realize the comprehensive screen effect of display screen assembly 1 better.

Alternatively, the size of the double-sided tape 40 in the width direction is a, and the range of a is: a is more than or equal to 0.2mm and less than or equal to 0.3mm. That is to say, the size of the double-sided tape 40 in the width direction needs to be kept within a reasonable range, and it can be understood that the size of the double-sided tape 40 in the width direction cannot be too small, that is, smaller than 0.2mm, which may affect the bonding effect between the light sensing component 20 and the display screen 30 and the double-sided tape 40, and may affect the connection stability between the light sensing component 20 and the display screen 30, of course, the size of the double-sided tape 40 in the width direction cannot be too large, that is, larger than 0.3mm, so that the lifting effect on the bright display area of the display screen 30 is not obvious, and the black edge of the display screen assembly 1 cannot be reduced better.

In addition, a support rib is further disposed at the first light sensing hole 11, and the double-sided tape 40 is disposed on the support rib. The support rib is arranged at the first light sensing hole 11, the support rib can improve the structural strength of the casing 10, so that the casing 10 is not easy to be damaged, and the double-sided adhesive tape 40 is arranged on the support rib, so that the support rib can support the double-sided adhesive tape 40, and the arrangement of the double-sided adhesive tape 40 is facilitated. The thickness of the support rib may be about 0.15mm, and the thickness of the double-sided tape 40 may be about 0.2 mm.

Of course, as shown in fig. 6, a uniform ink layer 31 is coated on a side of the display panel 30 facing the double-sided tape 40, and the uniform ink layer 31 is disposed corresponding to the first light sensing holes 11. It can understand, the light that light sense subassembly 20 jetted out can be through first light sense hole 11 project on even light printing ink layer 31, and even light printing ink layer 31 can make light evenly part, and the bright effect that shows is better on display screen 30, scribbles even light printing ink layer 31 easy operation moreover, and the cost of using even light printing ink is lower.

In addition, as shown in fig. 5, the housing 10 further defines a second light sensing hole 12, the second light sensing hole 12 is disposed adjacent to the first light sensing hole 11 in the width direction of the housing 10, and the light sensing element 20 is disposed at the first light sensing hole 11 and the second light sensing hole 12. The housing 10 is further provided with a second light sensing hole 12 at a position adjacent to the first light sensing hole 11, and it can be understood that the position of the first light sensing hole 11 is higher than the position of the second light sensing hole 12, and since the light sensing elements 20 are disposed corresponding to the first light sensing hole 11, part of the light sensing elements 20 can be disposed at the position of the second light sensing hole 12, which is convenient for the whole arrangement of the light sensing elements 20.

Further, as shown in fig. 3 and 5, the display screen assembly 1 further includes: the light shielding film 50 is disposed at the second light sensing hole 12. The light shielding sheet 50 can shield light, and the light shielding sheet 50 is disposed at the second light sensing hole 12, so that light can be prevented from being emitted from the second light sensing hole 12, and the brightness displayed on the display screen 30 is better. The shade 50 may be mylar.

An adhesive layer is disposed on one side of the light-shielding sheet 50, and the light-shielding sheet 50 is fixed to the second light-sensing hole 12 through the adhesive layer. Can also be equivalent to the mode of gum through being provided with the adhesive linkage in one side at anti-dazzling screen 50, anti-dazzling screen 50 is fixed in second light sense hole 12 department through the adhesive linkage, can not increase the black edge of display screen assembly 1 like this yet, and easy operation is convenient moreover, and anti-dazzling screen 50's fixed effect is also better.

According to an optional embodiment of the present invention, the light sensing assembly 20 includes: the light source is arranged in the sleeving piece, and the sleeving piece is arranged in the first light sensing hole 11. The light source can send light, projects on display screen 30, sets up the light source in the cover is established, and the cover is established and can be protected the light source, makes the light source be difficult for receiving the damage, can set up light sense subassembly 20 wholly in first light sense hole 11 department through the cover in addition, the installation and the setting of the light sense subassembly 20 of being convenient for.

Wherein, the cover is provided with a light guide part, and the light source is arranged opposite to the light guide part. The light guide part can play a role in guiding light, and the light source is arranged opposite to the light guide part, so that light emitted by the light source can be guided by the light guide part and can be better emitted to the display screen 30, and the light guide part can play a role in condensing light and reduce the divergence of the light.

In addition, an adhesive is applied to the periphery of the display panel 30, and the display panel 30 is bonded to the housing 10 by the adhesive. The display 30 is coated with the adhesive on the periphery thereof, which is equivalent to the display 30 being fixed to the housing 10 by dispensing, so that the dispensing operation is simple and the display 30 can be firmly fixed to the housing 10.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A display screen assembly (1), comprising:

the light source comprises a shell (10), wherein a first light sensing hole (11) is formed in the shell (10);

the light sensing assembly (20), the light sensing assembly (20) is arranged on one side of the shell (10) and is arranged corresponding to the first light sensing hole (11);

the display screen (30) is arranged on one side, away from the light sensing component (20), of the shell (10);

the double-sided adhesive tape (40) is adhered to the first light sensing hole (11), and the light sensing assembly (20) and the display screen (30) are adhered to two sides of the double-sided adhesive tape (40).

2. The display screen assembly (1) of claim 1, wherein the double-sided adhesive tape (40) has a dimension a in the width direction in the range of: a is more than or equal to 0.2mm and less than or equal to 0.3mm.

3. The display screen assembly (1) according to claim 1, wherein a support rib is further disposed at the first light sensing hole (11), and the double-sided tape (40) is disposed on the support rib.

4. The display screen assembly (1) according to claim 1, wherein a side of the display screen (30) facing the double-sided tape (40) is coated with a light-equalizing ink layer (31), and the light-equalizing ink layer (31) is disposed corresponding to the first light sensing hole (11).

5. The display screen assembly (1) of claim 1, wherein the housing (10) further defines a second light sensing hole (12), the second light sensing hole (12) and the first light sensing hole (11) are disposed adjacent to each other in a width direction of the housing (10), and the light sensing element (20) is disposed at the first light sensing hole (11) and the second light sensing hole (12).

6. The display screen assembly (1) of claim 5, further comprising: a light shielding sheet (50), wherein the light shielding sheet (50) is arranged at the second light sensing hole (12).

7. The display screen assembly (1) according to claim 6, wherein one side of the light shielding sheet (50) is provided with an adhesive layer, and the light shielding sheet (50) is fixed at the second light sensing hole (12) through the adhesive layer.

8. The display screen assembly (1) of claim 1, wherein the light sense assembly (20) comprises: the light source is arranged in the sleeving piece, and the sleeving piece is arranged in the first light sensing hole (11).

9. A display screen assembly (1) according to claim 8, wherein the cover member is provided with a light guide portion, and the light source is arranged opposite to the light guide portion.

10. A display screen assembly (1) according to claim 9, wherein the display screen (30) is coated with an adhesive on the peripheral side, and the display screen (30) is adhered to the housing (10) by the adhesive.