CN219590632U

CN219590632U - Display screen

Info

Publication number: CN219590632U
Application number: CN202320301016.0U
Authority: CN
Inventors: 彭孝兵
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-08-25
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to a display screen technical field discloses a display screen, including printing opacity inoxidizing coating, liquid crystal display panel, optical module, printing opacity glue film and the first connecting piece that sets gradually, printing opacity inoxidizing coating with pass through between the liquid crystal display panel printing opacity glue film is connected, liquid crystal display panel with pass through between the optical module first connecting piece is connected. In the display screen of the present disclosure, the light-transmitting protective layer is connected with the liquid crystal panel through the light-transmitting adhesive layer, and the liquid crystal panel is connected with the optical module through the first connecting piece, and no additional frame is required to be arranged for fixing, so that the screen display proportion of the display screen is effectively improved. Meanwhile, the light-transmitting adhesive layer and the first connecting piece do not influence the display effect, and the light-transmitting protective layer can also protect the liquid crystal panel.

Description

Display screen

Technical Field

The disclosure relates to the technical field of display screens, and in particular relates to a display screen.

Background

The display screen has wide application in computer, television and other products. In the prior art, the display screen comprises elements such as an optical module and the like, and the display screen generally needs to adopt a frame to press the optical module and the like, so that the contact area between the frame and the optical module and the like is large in order to ensure the installation strength of the optical module, therefore, the edge of the display screen generates a frame, the screen display proportion of the display screen is reduced, and the influence on the screen display proportion of the display screen is large.

Disclosure of Invention

The disclosure provides a display screen to solve the technical problem of low screen display proportion of the display screen in the prior art.

In order to solve the technical problem, the present disclosure provides a display screen, including the printing opacity inoxidizing coating, liquid crystal display panel, optical module, printing opacity glue film and the first connecting piece that set gradually, printing opacity inoxidizing coating with pass through between the liquid crystal display panel printing opacity glue film is connected, liquid crystal display panel with pass through between the optical module the first connecting piece is connected.

In an embodiment, a first concave portion is disposed on a surface of the liquid crystal panel, which is close to the optical module, a second concave portion is disposed on a surface of the optical module, which is close to the liquid crystal panel, and the first connecting piece is located between the first concave portion and the second concave portion.

In an embodiment, the first connecting member, the first recess and the second recess are all annular, the first recess is disposed along an edge of the liquid crystal panel, and the second recess is disposed along an edge of the optical module.

In an embodiment, the display screen further includes a connection device, and the liquid crystal panel and the optical module are further connected through the connection device.

In an embodiment, the connecting device includes a first connecting piece, a second connecting piece and a third connecting piece, the first connecting piece is parallel to the second connecting piece, the third connecting piece is connected between the first connecting piece and the second connecting piece, the first connecting piece is connected to the liquid crystal panel, and the second connecting piece is connected to the optical module.

In an embodiment, a third recess is further provided at an edge of the side of the liquid crystal panel away from the optical module, and the first connection piece is connected to the third recess.

In an embodiment, the connecting device further includes a reinforcing plate, the reinforcing plate is attached to one surface of the optical module away from the liquid crystal panel, and the second connecting piece is connected to the reinforcing plate.

In an embodiment, the display screen further includes a bump and an annular first frame, the bump is disposed on a side surface of the optical module, a clamping hole is disposed on the first frame, the bump is disposed in the clamping hole, and the first frame is sleeved outside the optical module.

In an embodiment, a guiding portion is disposed on a side, close to the liquid crystal panel, of the bump, an end face, away from the liquid crystal panel, of the bump is a plane, and the plane can be attached to a side wall of the clamping hole.

In an embodiment, the display screen further includes a second frame, a housing, and a second connecting member, a first connecting hole is formed in the first frame, a second connecting hole is formed in the second frame, and the second connecting member is inserted into the first connecting hole and the second connecting hole, so that the first frame is connected with the second frame, and the housing is arranged on the second frame.

Compared with the prior art, in the display screen of this embodiment, the printing opacity inoxidizing coating passes through printing opacity glue film with liquid crystal display panel and is connected, and liquid crystal display panel and optical module are connected through first connecting piece, need not additionally set up the frame and fix, consequently, the effectual screen display proportion who improves the display screen. Meanwhile, the light-transmitting adhesive layer and the first connecting piece do not influence the display effect, and the light-transmitting protective layer can also protect the liquid crystal panel.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to scale, unless expressly stated otherwise.

FIG. 1 is an exploded view of a display screen in one embodiment of the present disclosure;

FIG. 2 is a partial cross-sectional view of a display screen in an embodiment of the disclosure, wherein a second bezel is not shown;

FIG. 3 is a partial exploded view of a display screen in an embodiment of the present disclosure;

FIG. 4 is a diagram showing a connection relationship between a connection device and an optical module according to an embodiment of the disclosure;

fig. 5 is an exploded view of a display screen in another embodiment of the present disclosure.

Detailed Description

In order to facilitate an understanding of the present disclosure, the present disclosure is described in more detail below in conjunction with the accompanying drawings and specific examples. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like are used in this specification for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used in the description of the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.

Furthermore, the terms first, second, third and the like in the description and in the claims, are used for descriptive purposes only and are not necessarily for describing relative importance or to indicate the number of features indicated or the order or timing of the description. The terms are interchangeable where appropriate. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

Similarly, the terms "fixed," "connected," and "connected" are used throughout the description and claims and should not be construed as limited to a direct connection. Thus, the expression "device a is connected to device B" should not be limited to devices or systems in which device a is directly connected to device B, meaning that there is a path between device a and device B, which may be a path that includes other devices or tools.

In addition, the technical features referred to in the different embodiments of the present disclosure described below may be combined with each other as long as they do not make a conflict with each other.

Referring to fig. 1, the present embodiment provides a display screen 100, which includes a light-transmitting protective layer 10, a liquid crystal panel 20, an optical module 30, a light-transmitting adhesive layer 40 and a first connecting member 50 sequentially disposed, wherein the light-transmitting protective layer 10 and the liquid crystal panel 20 are connected through the light-transmitting adhesive layer 40, and the liquid crystal panel 20 and the optical module 30 are connected through the first connecting member 50.

In the display screen 100 of this embodiment, the light-transmitting protective layer 10 may be made of toughened glass, and the light-transmitting protective layer 10 has a protective effect on the liquid crystal panel 20, and the light-transmitting protective layer 10 can also transmit light without affecting the display of the liquid crystal panel 20. The liquid crystal panel 20 is also called as a liquid crystal OC, the optical module 30 is a light source, and the optical module 30 generally includes a hardware back plate, a film, a light bar, and the like, wherein the film includes a reflective sheet, a light guide plate, and a diffusion sheet. The first connecting member 50 may be foam, which may be strip-shaped or block-shaped, etc., and the foam is generally disposed at the edges of the liquid crystal panel 20 and the optical module 30. The foam can connect the liquid crystal panel 20 and the optical module 30, and the foam also has a buffering function, so that the liquid crystal panel 20 and the optical module 30 are prevented from rigidly colliding. The transparent adhesive layer 40 is in a layer shape, a layer of transparent adhesive layer 40 can be paved between the liquid crystal panel 20 and the transparent protective layer 10, and OAC adhesive can be adopted for the transparent adhesive layer 40. The light-transmitting glue layer 40 can connect the light-transmitting protective layer 10 and the liquid crystal panel 20, and the light-transmitting glue layer 40 can transmit light without affecting the display of the liquid crystal panel 20.

In the display screen 100 of the present embodiment, the light-transmitting protective layer 10 and the liquid crystal panel 20 are connected through the light-transmitting glue layer 40, and the liquid crystal panel 20 and the optical module 30 are connected through the first connecting piece 50, so that no additional frame is required to be provided for fixing, and the screen display proportion of the display screen 100 is effectively improved. Meanwhile, the transparent adhesive layer 40 and the first connector 50 do not affect the display effect, and the transparent protective layer 10 can also protect the liquid crystal panel 20. The display screen 100 of the present embodiment can be applied to a desktop computer, a notebook computer, an integrated computer, a television, and the like.

Referring to fig. 2 to 4, in an embodiment, a first concave portion 22 is disposed on a surface of the liquid crystal panel 20 adjacent to the optical module 30, a second concave portion 32 is disposed on a surface of the optical module 30 adjacent to the liquid crystal panel 20, and the first connecting member 50 is located between the first concave portion 22 and the second concave portion 32. When the first connecting member 50 is foam, the first concave portion 22 and the second concave portion 32 can define two opposite sides of the foam, and can prevent the foam from being displaced, so that the relative positions of the foam, the liquid crystal panel 20 and the optical module 30 are relatively accurate. The effective contact areas of the foam, the liquid crystal panel 20 and the optical module 30 can be ensured, and the connection strength between the optical module 30 and the liquid crystal panel 20 can be improved.

The foam may be in a block shape, and when the foam is in a block shape, the foam may be located at the corners of the liquid crystal panel 20 and the optical module 30. In order to improve the connection strength between the liquid crystal panel 20 and the optical module 30, in an embodiment, the first connector 50, the first recess 22 and the second recess 32 are all ring-shaped, the first recess 22 is disposed along the edge of the liquid crystal panel 20, and the second recess 32 is disposed along the edge of the optical module 30, wherein the first connector 50 may be foam. The connection strength between the liquid crystal panel 20 and the optical module 30 can be ensured, and the influence on the screen display proportion of the display screen 100 can be avoided.

In order to further improve the connection strength between the liquid crystal panel 20 and the optical module 30, in an embodiment, the display 100 further includes a connection device 60, and the liquid crystal panel 20 and the optical module 30 are further connected through the connection device 60. Since the liquid crystal panel 20 and the optical module 30 are connected by foam, the liquid crystal panel 20 and the light-transmitting protective layer 10 are connected by a light-transmitting adhesive layer 40. Therefore, the connection device 60 has an auxiliary effect on the connection strength between the liquid crystal panel 20 and the optical module 30, so that the volume and the cross-sectional area of the connection device 60 are small, the screen display ratio of the display 100 is not affected, and meanwhile, the connection device 60 can further improve the connection strength between the liquid crystal panel 20 and the optical module 30.

In one embodiment, the connecting device 60 includes a first connecting piece 62, a second connecting piece 64, and a third connecting piece 66, where the first connecting piece 62 and the second connecting piece 64 are parallel, the third connecting piece 66 is connected between the first connecting piece 62 and the second connecting piece 64, the first connecting piece 62 is connected to the liquid crystal panel 20, and the second connecting piece 64 is connected to the optical module 30. Wherein, first connection piece 62, second connection piece 64 and third connection piece 66 can be integrated into one piece, when setting up like this, processing is convenient to the bight can naturally form the chamfer, is difficult for cutting liquid crystal panel 20 and optical module 30. The first connecting piece 62 can be attached to the liquid crystal panel 20, the second connecting piece 64 can be attached to the optical module 30, and can clamp and fix the liquid crystal panel 20 and the optical module 30, so that the connection strength between the liquid crystal panel 20 and the optical module 30 is improved, the installation is convenient, the connection is firm, and the screen display proportion of the display screen 100 can not be affected.

In an embodiment, a third recess 24 is further provided at an edge of the side of the liquid crystal panel 20 away from the optical module 30, and the first connecting piece 62 is connected to the third recess 24. The third recess 24 has a function of limiting and fixing the first connecting piece 62, can prevent the first connecting piece 62 from being displaced, and can also improve the connection strength between the first connecting piece 62 and the liquid crystal panel 20. The depth of the third recess 24 and the thickness of the first connecting piece 62 are substantially equal. The third recess 24 is located at the edge of the liquid crystal module, and does not affect the screen display ratio of the display 100.

In an embodiment, the connecting device 60 further includes a reinforcing plate 68, the reinforcing plate 68 is attached to a surface of the optical module 30 away from the liquid crystal panel 20, and the second connecting piece 64 is connected to the reinforcing plate 68. The area between the stiffener 68 and the optical module 30 is large. When the optical module 30 is clamped, the contact area of the optical module 30 is increased, so that the connection strength between the second connecting piece 64 and the optical module 30 is improved.

In an embodiment, the display 100 further includes a bump 34 and an annular first frame 70, the bump 34 is disposed on a side surface of the optical module 30, a clamping hole 72 is disposed on the first frame 70, the bump 34 is disposed in the clamping hole 72, and the first frame 70 is sleeved outside the optical module 30. The first frame 70 wraps the side of the optical module 30, and the first frame 70 protects the side of the optical module 30. During installation, the protruding blocks 34 at the side edges of the optical module 30 are clamped into the clamping holes 72 of the first frame 70, so that the first frame 70 can be installed on the optical module 30, and the optical module is convenient to assemble and disassemble and firm in connection. Since the first frame 70 is disposed around the side of the optical module 30 to fix the optical module 30, the wall thickness of the first frame 70 is small, and the screen display ratio of the display screen 100 is not affected. At least one protruding block 34 is arranged on each side of the optical module 30, and at least one clamping hole 72 is arranged at each edge of the first frame 70 corresponding to the protruding block 34, and each protruding block 34 corresponds to one clamping hole 72 one by one.

In an embodiment, a guiding portion 342 is disposed on a side of the bump 34 close to the liquid crystal panel 20, an end surface of the bump 34 away from the liquid crystal panel 20 is a plane 344, and the plane 344 can be attached to a side wall of the card hole 72. The chamfer of the side of the bump 34 near the liquid crystal panel 20 may form a guiding portion 342, and the guiding portion 342 can enable the bump 34 to be smoothly clamped into the clamping hole 72. Since the end surface of the bump 34 away from the liquid crystal panel 20 is the plane 344, after the bump 34 is clamped into the clamping hole 72, the plane 344 is attached to the side wall of the clamping hole 72, so that the bump 34 is in closer contact with the clamping hole 72, and the connection strength between the first frame 70 and the optical module 30 is improved.

Referring to fig. 5, in an embodiment, the display screen 100 further includes a second frame 80, a housing 90, and a second connecting member (not shown in the drawings), the first frame 70 is provided with a first connecting hole 74, the second frame 80 is provided with a second connecting hole 82, and the second connecting member is inserted into the first connecting hole 74 and the second connecting hole 82, so that the first frame 70 and the second frame 80 are connected, and the housing 90 is provided on the second frame 80. The case 90 has a protective effect on the optical module 30, the liquid crystal panel 20, the light-transmitting protective layer 10, and the like, and the case 90 also enables the overall image to be more beautiful. The first frame 70 and the second frame 80 may be plastic frames. The first connection hole 74 is provided on a sidewall of the first frame 70, and the second connection hole 82 is provided on a sidewall of the second frame 80, and the second connection member may be a screw, a pin, or the like, through which the first frame 70 and the second frame 80 may be connected. And the housing 90 may be coupled to the second rim 80. For example, screw holes may be further formed in the inner surface of the housing 90 and the second frame 80, and the inner surface of the housing 90 and the second frame 80 may be connected by screw connection or snap connection, so that the outer surface of the housing 90 does not need to be provided with a hole-like structure such as screw holes, which not only can ensure the connection strength between the housing 90 and the second frame 80, but also does not affect the overall appearance.

Finally, it should be noted that: the above embodiments are merely for illustrating the technical solution of the present disclosure, and are not limiting thereof; the technical features of the above embodiments or in different embodiments may also be combined under the idea of the present disclosure, the steps may be implemented in any order, and there are many other variations of the different aspects of the present disclosure as described above, which are not provided in details for the sake of brevity; although the present disclosure has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in each embodiment can be modified or part of the technical features can be replaced equivalently; such modifications and substitutions do not depart from the essence of the corresponding technical solutions from the scope of the technical solutions of each embodiment of the present disclosure.

Claims

1. The utility model provides a display screen, its characterized in that, including light-transmitting protective layer, liquid crystal display panel, optical module, printing opacity glue film and the first connecting piece that sets gradually, the printing opacity protective layer with pass through between the liquid crystal display panel the printing opacity glue film is connected, liquid crystal display panel with pass through between the optical module the first connecting piece is connected.

2. The display screen of claim 1, wherein a first recess is provided on a side of the liquid crystal panel adjacent to the optical module, a second recess is provided on a side of the optical module adjacent to the liquid crystal panel, and the first connector is located between the first recess and the second recess.

3. The display screen of claim 2, wherein the first connector, the first recess, and the second recess are all annular, the first recess being disposed along an edge of the liquid crystal panel, the second recess being disposed along an edge of the optical module.

4. The display screen of claim 1, further comprising a connection device, wherein the liquid crystal panel and the optical module are further connected by the connection device.

5. The display screen of claim 4, wherein the connection means comprises a first connection tab, a second connection tab, and a third connection tab, the first connection tab and the second connection tab being parallel, the third connection tab being connected between the first connection tab and the second connection tab, the first connection tab being connected to the liquid crystal panel, the second connection tab being connected to the optical module.

6. The display screen according to claim 5, wherein a third recess is further formed at an edge of a side of the liquid crystal panel away from the optical module, and the first connection piece is connected to the third recess.

7. The display screen of claim 5, wherein the connecting device further comprises a reinforcing plate, the reinforcing plate is attached to one surface of the optical module, which is far away from the liquid crystal panel, and the second connecting sheet is connected to the reinforcing plate.

8. The display screen of claim 1, further comprising a protruding block and an annular first frame, wherein the protruding block is arranged on the side face of the optical module, a clamping hole is formed in the first frame, the protruding block is arranged in the clamping hole, and the first frame is sleeved outside the optical module.

9. The display screen of claim 8, wherein a guide portion is disposed on a side of the bump, which is close to the liquid crystal panel, and an end surface of the bump, which is far away from the liquid crystal panel, is a plane, and the plane can be attached to a side wall of the card hole.

10. The display screen of claim 8, further comprising a second frame, a housing, and a second connector, wherein the first frame is provided with a first connection hole, the second frame is provided with a second connection hole, the second connector is disposed through the first connection hole and the second connection hole, so that the first frame and the second frame are connected, and the housing is disposed on the second frame.