CN219435172U

CN219435172U - Vehicle-mounted display panel and electronic equipment

Info

Publication number: CN219435172U
Application number: CN202223234316.6U
Authority: CN
Inventors: 陈健立; 邱泽银
Original assignee: Truly Opto Electronics Ltd
Current assignee: Truly Opto Electronics Ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-07-28
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a vehicle-mounted display panel and electronic equipment, wherein the vehicle-mounted display panel comprises: a first polarizer; the array substrate covers the first polaroid; the glue layer at least partially covers the array substrate; and the second polaroid covers the array substrate and is arranged as a cover plate of the vehicle-mounted display panel. According to the utility model, the second polaroid is used as the cover plate, so that the use of a glass cover plate and an optical film is omitted, the production cost is reduced, the production efficiency is improved, the market competitiveness is improved, the second polaroid can be made of toughened glass, the strength is high, and the vehicle-mounted display panel can be protected.

Description

Vehicle-mounted display panel and electronic equipment

Technical Field

The present utility model relates to the field of display panels, and in particular, to a vehicle-mounted display panel and an electronic device.

Background

With the development of the automobile industry, the driving experience is continuously improved, and the use of a liquid crystal display screen by vehicle-mounted instruments is very popular; in consideration of cost and use environment, the automobile instrument basically does not adopt a touch module in the use process, and a glass cover plate is attached to the display module for attractive appearance, but the cost of the glass cover plate is high, so that the market competitiveness is poor.

In view of this, improvement of the existing vehicle-mounted display panel, reduction of production cost and improvement of market competitiveness are urgently needed.

Disclosure of Invention

The utility model discloses a vehicle-mounted display panel and electronic equipment, which are used for solving the problem of high production cost caused by the adoption of a glass cover plate in the prior art.

In order to solve the problems, the utility model adopts the following technical scheme:

provided is an in-vehicle display panel including:

a first polarizer;

the array substrate covers the first polaroid;

the glue layer at least partially covers the array substrate;

and the second polaroid covers the array substrate and is arranged as a cover plate of the vehicle-mounted display panel.

In the above scheme, the array substrate comprises a display area and a non-display area arranged at the periphery of the display area.

In the above scheme, the second polarizer is silk-screened on the ink layer in the area outside the corresponding display area.

In the above scheme, the size of the second polarizer is not smaller than the size of the array substrate.

In the above scheme, the array substrate includes a first substrate, a liquid crystal layer, and a second substrate that are stacked.

In the above aspect, the second polarizer includes tempered glass.

In the above scheme, the second polarizer is further screen-printed with at least one icon in the non-display area.

In the above scheme, the second polarizer is silk-screened with a plurality of icons on the non-display areas on the left and right sides.

The utility model also provides electronic equipment, which comprises the vehicle-mounted display panel according to any one of the schemes, and further comprises a backlight module, wherein the backlight module is arranged in a lamination manner with the vehicle-mounted display panel.

In the above scheme, the vehicle-mounted display device further comprises a shell, wherein the shell is used for fixing the vehicle-mounted display panel and the backlight module.

The technical scheme adopted by the utility model can achieve the following beneficial effects:

the second polaroid is used as the cover plate, so that the glass cover plate and the optical film are omitted, the production cost is reduced, the production efficiency is improved, the market competitiveness is improved, toughened glass can be used for the second polaroid, the strength is high, and the vehicle-mounted display panel can be protected.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments are briefly described below to form a part of the present utility model, and the exemplary embodiments of the present utility model and the description thereof illustrate the present utility model and do not constitute undue limitations of the present utility model. In the drawings:

fig. 1 is a schematic diagram of the overall structure of a vehicle-mounted display panel disclosed in embodiment 1 of the present utility model;

FIG. 2 is a schematic front view of a second polarizer of the vehicle-mounted display panel according to embodiment 1 of the present utility model;

FIG. 3 is a schematic side view of a second polarizer of the vehicle-mounted display panel according to embodiment 1 of the present utility model;

fig. 4 is a schematic front view of a second polarizer of the vehicle-mounted display panel disclosed in embodiment 2 of the present utility model;

FIG. 5 is a schematic side view of a second polarizer of the in-vehicle display panel according to embodiment 2 of the present utility model;

fig. 6 is a schematic diagram of the overall structure of an electronic device disclosed in embodiment 3 of the present utility model;

fig. 7 is a schematic diagram of another overall structure of the electronic device disclosed in embodiment 3 of the present utility model.

The method specifically comprises the following reference numerals:

a first polarizer-10; an array substrate-20; glue layer-30; a second polarizer-40; an ink layer-50; icon-60; a backlight module-70; a housing 80.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 3, the vehicle-mounted display panel provided by the present utility model includes:

a first polarizer 10; an array substrate 20 covering the first polarizer 10; the glue layer 30 at least partially covers the array substrate 20; the second polarizer 40, which covers the array substrate 20, is provided as a cover plate of the in-vehicle display panel.

The second polarizer 40 is used as a cover plate, so that a glass cover plate and an optical film are omitted, the production cost is reduced, the production efficiency is improved, and the market competitiveness is improved.

The array substrate 20 includes a display region and a non-display region disposed at the outer periphery of the display region.

The second polarizer 40 is silk-screened with the ink layer 50 in the area outside the corresponding display area. As a rim portion.

In this embodiment, the size of the second polarizer 40 is preferably not smaller than the size of the array substrate 20. Since the second polarizer 40 is required to function as a protection for the display panel, the display panel can be better protected by being sized more than the first polarizer.

The array substrate 20 includes a first substrate, a liquid crystal layer, and a second substrate stacked.

Preferably, the second polarizer 40 includes tempered glass. Because toughened glass's intensity is big, not fragile can be better protection display panel. The second polarizer 40 can also have the function of a glass cover plate.

In this embodiment, the vehicle-mounted display panel is a large-sized display panel, and because the non-display area is only used as a frame, the non-display area can be designed as narrow as possible, and the screen occupation ratio is increased.

Example 2

As shown in fig. 4 and 5, unlike embodiment 1, at least one icon 60 is further provided in the non-display area in this embodiment. Thus, the second polarizer 40 also screen-prints at least one icon 60 on the ink layer 50 in the non-display area. Meets the display and beautiful requirements of instruments and meters.

In this embodiment, the second polarizer 40 is preferably silk-screened with a plurality of icons 60 on the non-display areas on the left and right sides. In particular, icons 60 are evenly distributed on both sides of the non-display area, and the overall appearance is more attractive.

In this embodiment, the vehicle-mounted display panel is a small-sized display panel, and since the icons 60 are provided on the non-display area, a frame having a width not smaller than the width of the icons 60 needs to be reserved when the ink layer 50 is screen-printed. The area of the non-display area will be relatively large and the bezel will be wide.

Example 3

The utility model also provides an electronic device, which comprises the vehicle-mounted display panel in the embodiment 1 or 2, and further comprises a backlight module 70, wherein the backlight module is laminated with the vehicle-mounted display panel. Being able to provide brightness to the display panel, it is necessary to provide a light source to illuminate the display panel, since the display panel is liquid crystal and is not capable of emitting light itself.

The electronic device provided by the utility model further comprises a housing 80 for fixing the vehicle-mounted display panel and the backlight module 70. Specifically, as shown in fig. 6, in embodiment 1, the second polarizer 40 is reversely fastened in the casing 80, and the non-display area is narrower, so that the second polarizer 40 is reversely fastened in the casing 80 for easy fixing; as shown in fig. 7, in embodiment 2, the second polarizer 40 is attached to the case 80, and since the non-display area is wide and the non-display area has the icon 60 thereon, if the back fastening is easily blocked, the second polarizer 40 is attached to the case 80, avoiding the icon 60 from being blocked.

According to the utility model, the second polaroid is used as the cover plate, so that the use of a glass cover plate and an optical film is omitted, the production cost is reduced, the production efficiency is improved, the market competitiveness is improved, the second polaroid can be made of toughened glass, the strength is high, and the vehicle-mounted display panel can be protected.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.

Claims

1. A vehicle-mounted display panel, characterized by comprising:

a first polarizer;

the array substrate covers the first polaroid;

the glue layer at least partially covers the array substrate;

2. The vehicle-mounted display panel of claim 1, wherein the array substrate includes a display area and a non-display area disposed at an outer periphery of the display area.

3. The vehicle-mounted display panel of claim 2, wherein the second polarizer is silk-screened to the ink layer in an area outside of the corresponding display area.

4. The vehicle-mounted display panel of claim 1, wherein a size of the second polarizer is not smaller than a size of the array substrate.

5. The vehicle-mounted display panel of claim 1, wherein the array substrate comprises a first substrate, a liquid crystal layer, and a second substrate that are stacked.

6. The vehicle display panel of claim 1, wherein the second polarizer comprises tempered glass.

7. The vehicle display panel of claim 2, wherein the second polarizer is further silk screened with at least one icon in the non-display area.

8. The vehicle-mounted display panel according to claim 7, wherein the second polarizer is silk-screened with a plurality of the icons on the non-display areas on the left and right sides.

9. An electronic device, comprising the in-vehicle display panel of any one of claims 1-8, and further comprising a backlight module laminated with the in-vehicle display panel.

10. The electronic device of claim 9, further comprising a housing for securing the in-vehicle display panel and the backlight module.