CN220252340U

CN220252340U - Display module and display screen

Info

Publication number: CN220252340U
Application number: CN202321532568.9U
Authority: CN
Inventors: 黎世林
Original assignee: Jiangxi Holitech Technology Co Ltd
Current assignee: Jiangxi Holitech Technology Co Ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2023-12-26
Anticipated expiration: 2033-06-15

Abstract

The utility model provides a display module and a display screen, wherein two corners of the lower end of an upper polaroid of the display module are provided with fillets; the conductive silver paste line is painted along the round angle to be connected with the upper polaroid and connected with the grounding beer position, so that the use amount of the conductive silver paste is greatly reduced; and the conductive silver paste is not required to be coated on the lower end surface of the upper polaroid, so that the conductive silver paste is not required to be coated on the lower end surface of the upper polaroid in a reserved space, the influence of assembly deviation caused by the line width of the silver paste coated by a silver paste coating process and the attachment of the polaroid is avoided, and the design requirement of a narrow frame is better met.

Description

Display module and display screen

Technical Field

The utility model relates to the technical field of display modules, in particular to a display module and a display screen.

Background

The display module is an important component in the display screen, and the surface of the liquid crystal glass in the display module is usually charged with static electricity, and at present, static electricity on the surface of the liquid crystal glass is usually released by silver paste dispensing, and two common modes are adopted: one way is that the silver paste is in contact with the conductive upper polarizer, which is used more often, in which way the silver paste is generally in two arrangement forms, "one" shape, "L" shape and "U" shape, which have the following disadvantages:

1. the lower end face of the upper polaroid is connected with silver paste, the silver paste line is longer, the silver paste consumption is large, and the silver paste is wasted.

2. The line width range of the silver paste coated by the current silver paste coating process is about 0.5-0.7mm, and the assembly deviation exists in the attachment of the polaroid, so that the line width size of the reserved silver paste designed at the lower end of the upper polaroid cannot be smaller than 0.5mm; however, the existing narrow frame requirements cannot meet the reserved design of the silver paste line width.

Disclosure of Invention

Accordingly, an objective of the present utility model is to provide a display module and a display screen for solving the above-mentioned problems.

The utility model adopts the following scheme:

the application provides a display module, which comprises lower glass, upper glass and an upper polaroid, wherein the upper glass is bonded with the lower glass and forms a first step; the upper polaroid is bonded with the upper glass, and a second step is formed; the first step is provided with a grounding beer position; rounded corners are arranged at two corners of the lower end of the upper polaroid; and the conductive silver paste line is painted along the round angle to be connected with the upper polarizer and connected with the grounding beer position.

Further, the conductive silver paste forms an extension connected to the ground beer station.

Further, an IC and an FPC are further included and connected to the first step.

Further, blue glue is coated on the first step.

A display screen comprises the display module.

By adopting the technical scheme, the utility model can obtain the following technical effects:

the utility model provides a display module, wherein two corners of the lower end of an upper polaroid are provided with fillets; the conductive silver paste line is painted along the round angle to be connected with the upper polaroid and connected with the grounding beer position, so that the use amount of the conductive silver paste is greatly reduced; and the conductive silver paste is not required to be coated on the lower end surface of the upper polaroid, so that the conductive silver paste is not required to be coated on the lower end surface of the upper polaroid in a reserved space, the influence of assembly deviation caused by the line width of the silver paste coated by a silver paste coating process and the attachment of the polaroid is avoided, and the design requirement of a narrow frame is better met.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a front structure of a display module according to an embodiment of the utility model;

FIG. 2 is a schematic cross-sectional view of a display module according to an embodiment of the utility model;

icon: the glass comprises an upper glass body 1, a lower glass body 2, an upper polarizer 3, a conductive silver paste line 4, a grounding beer position 5, an FPC6 and an extension part 7.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

Examples

As shown in fig. 1 to 2, the present embodiment provides a display module, including a lower glass 2, an upper glass 1, and an upper polarizer 3, where the upper glass 1 is bonded to the lower glass 2 and forms a first step; the upper polaroid 3 is bonded with the upper glass 1, and a second step is formed; the first step is provided with a grounding beer position 5; rounded corners are arranged at two corners of the lower end of the upper polaroid 3; the conductive silver paste line 4 is painted along the round angle, connected with the upper polarizer 3 and connected with the grounding beer station 5; the conductive silver paste line 4 is painted along the round angle to be connected with the upper polarizer 3 and connected with the grounding beer position 5, so that the use amount of the conductive silver paste is greatly reduced; and the conductive silver paste is not required to be coated on the lower end surface of the upper polaroid 3, so that the conductive silver paste is not required to be coated on the lower end surface of the upper polaroid 3 in a reserved space, the influence of assembly deviation caused by the line width of the silver paste coated by a silver paste coating process and the attachment of the polaroid is avoided, and the design requirement of a narrow frame is better met.

In this embodiment, the conductive silver paste line 4 is painted in an arc shape along the rounded point, and an extension 7 is formed to connect with the ground beer position 5, and this way the spot painting reduces the usage amount of silver paste. The embodiment also comprises an IC and an FPC6 which are connected to the first step and used for information processing, transmission and other functions; and blue glue is coated on the first step and used for protecting a surface layer circuit and preventing water vapor corrosion.

The utility model also provides a display screen, which comprises the display module; through the display module, the display screen can realize the design of a narrow frame.

The utility model provides a display module, wherein two corners of the lower end of an upper polaroid 3 are provided with fillets; the conductive silver paste line 4 is painted along the round angle to be connected with the upper polarizer 3 and connected with the grounding beer position 5, so that the use amount of the conductive silver paste is greatly reduced; and the conductive silver paste is not required to be coated on the lower end surface of the upper polaroid 3, so that the conductive silver paste is not required to be coated on the lower end surface of the upper polaroid 3 in a reserved space, the influence of assembly deviation caused by the line width of the silver paste coated by a silver paste coating process and the attachment of the polaroid is avoided, and the design requirement of a narrow frame is better met.

The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Claims

1. The display module comprises lower glass, upper glass and an upper polaroid, and is characterized in that the upper glass is bonded with the lower glass and forms a first step; the upper polaroid is bonded with the upper glass, and a second step is formed; the first step is provided with a grounding beer position; rounded corners are arranged at two corners of the lower end of the upper polaroid; and the conductive silver paste line is painted along the round angle to be connected with the upper polarizer and connected with the grounding beer position.

2. The display module of claim 1, wherein the conductive silver paste forms an extension connected to the ground beer level.

3. The display module of claim 1, further comprising an IC and an FPC connected to the first step.

4. The display module of claim 1, wherein blue glue is further coated on the first step.

5. A display screen comprising a display module according to any one of claims 1 to 4.