CN214175569U

CN214175569U - Display module capable of realizing integrated black effect

Info

Publication number: CN214175569U
Application number: CN202022853448.1U
Authority: CN
Inventors: 葛莹
Original assignee: Ruilian Automotive Electronics Wuhu Co ltd
Current assignee: Ruilian Automotive Electronics Wuhu Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-09-10
Anticipated expiration: 2030-12-01

Abstract

One or more embodiments of the present disclosure provide a display module assembly for realizing an integrated black effect, which includes a display screen assembly, a substrate disposed on the display screen assembly, and a transparent black panel disposed on the substrate, wherein one side of the substrate facing the display screen assembly is printed with black ink, and one side of the substrate facing the transparent black panel is printed with high-brightness transparent ink to form a surface with specific glossiness, the present invention provides a high-roughness surface on one side of the substrate to make it have a water vapor resistance, thereby solving the problem that water vapor cannot be dissipated between the substrate and the transparent black panel in a high humidity environment, printing high-brightness transparent ink on the substrate with a rough surface, and printing black ink on the other side of the substrate to make it very close to the black integrated effect of the display screen, and solving the problem of integrated black color difference display under the condition of water vapor resistance, has good use effect.

Description

Display module capable of realizing integrated black effect

Technical Field

One or more embodiments of the present disclosure relate to the field of display screen technologies, and in particular, to a display module with an integral black effect.

Background

Along with the development of the automobile towards intellectualization, the application of the integration effect of the display area is more and more, and in order to build the effect that the whole display area tends to be integrated into a full screen, more printing technologies are needed to be applied to realize the integration effect. The existing integrated black mode comprises the following steps:

the front face of the printing substrate is a smooth face, black ink is printed on the front face, the printing substrate has a highlight black effect, and the effect of the printing substrate is very close to the black integrated effect of a display screen by matching with a black panel. However, in a high humidity environment, water vapor is generated in a gap between the printing substrate and the black panel and cannot be dissipated;

secondly, the front surface of the printing substrate is a rough surface, and black printing ink is printed on the back surface of the printing substrate, and the printing substrate is matched with a black panel, so that the printing substrate has better water vapor resistance, but has a more obvious difference with the black integrated effect of a display screen;

therefore, the traditional integrated black scheme has contradiction between the display effect and the steam resistance, and the display effect and the steam resistance cannot be well matched.

Disclosure of Invention

In view of the above, one or more embodiments of the present disclosure are directed to a display module with a black-all function, which is used to solve one or all of the above problems.

One or more embodiments of this description provide a realize integrative black effect's display module assembly based on above-mentioned purpose, including the display screen combination, set up substrate and setting on the display screen combination are in the transparent black panel of substrate, the substrate orientation the one side printing of display screen combination has black printing ink, the substrate orientation the one side printing of transparent black panel has high bright transparent printing ink, forms the surface that has specific glossiness.

Optionally, the substrate is made of a PC material.

Optionally, the high-roughness surface is formed by chemically etching the surface of the base material, and the roughness value of the surface of the base material is ra3.0 to 4.9.

Alternatively, the specific gloss value is 3.5.

Optionally, the printing thickness of the highlight transparent ink is 3-8 um.

Optionally, the transparent black panel is made of plastic or glass.

Optionally, the light transmittance of the transparent black panel is less than or equal to 35%.

Optionally, one surface of the substrate facing the display screen assembly is a smooth surface.

From the above, it can be seen that the display module implementing the integral black effect provided in one or more embodiments of the present specification has a high roughness surface arranged on one side of the substrate, so that the display module has a water vapor resistance capability, and solves the problem that water vapor cannot be dissipated between the substrate and the black transparent panel of the display screen in a high humidity environment.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

FIG. 1 is a first schematic diagram of a display module implementing an integral black effect according to one or more embodiments of the present disclosure;

FIG. 2 is a second schematic diagram of a display module implementing an integral black effect according to one or more embodiments of the present disclosure;

the display screen assembly comprises a display screen assembly 1, a substrate 2, a black transparent panel 3, black ink 4, highlight transparent ink 5 and a high-roughness surface 6.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

One or more embodiments of the present specification provide a display module assembly for realizing an integrated black effect, as shown in fig. 1 and fig. 2, the display module assembly includes a display screen assembly 1, a substrate 2 disposed on the display screen assembly 1, and a black transparent panel 3 disposed on the substrate 2, one side of the substrate 2 facing the display screen assembly 1 is printed with black ink 4, and one side of the substrate 2 facing the black transparent panel 3 is printed with highlight transparent ink 5, so as to form a surface with a specific glossiness.

Wherein, the substrate 2 is made of PC material, a high roughness surface 6 is formed on the surface of the substrate 2 by a chemical corrosion mode, when the roughness value is controlled to be Ra3.0-4.9 by testing, the water vapor resistance is good, the high roughness surface is printed with highlight transparent ink 5, the other side of the substrate 2 is printed with black ink 4 which is close to the black of the display screen and is matched with the display screen combination 1 after being attached with the black panel 3, the bright black effect can be achieved, the black integrated effect of the display screen is very close, through repeated tests, the printing thickness of the highlight transparent ink 5 is 3-8um, the glossiness of the surface is controlled to be 3.5 after being combined with the rough surface, the good display effect can be achieved, the scheme sets the high roughness surface 6 on one side of the substrate 2, so that the substrate has the water vapor resistance, and the problem that the water vapor can not be dissipated between the substrate 2 and the black panel 3 under the high humidity environment of the display screen is solved, the highlight transparent ink 5 is printed on the substrate 2 with the rough surface, and the black ink 4 is printed on the other surface of the substrate 2, so that the effect of the highlight transparent ink is very close to the black integral effect of the display screen, the problem of integral black display color difference is solved under the condition of water vapor resistance, and the use effect is good.

In one embodiment, the transparent black panel 3 may be made of plastic or glass, and the light transmittance of the selected material is less than or equal to 35%.

In one embodiment, the surface of the substrate 2 facing the display panel assembly 1 is smooth.

The utility model discloses an one side at substrate 2 sets up to high roughness surface 6, make it possess anti vapor ability, solved display screen under high humidity environment substrate 2 and the problem that can produce the unable dissipation of steam between the black panel 3, high bright transparent printing ink 5 of printing on substrate 2 that has the mat surface, and at substrate 2's another side printing black printing ink 4, make its black integrative effect with the display screen very close, the problem of integrative black demonstration colour difference has been solved under the circumstances of taking into account anti vapor, good result of use has.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. The utility model provides a realize display module assembly of integrative black effect, its characterized in that includes the display screen combination, sets up substrate in the display screen combination is in with the setting the black panel of passing through of substrate, the substrate orientation the one side printing of display screen combination has black printing ink, the substrate orientation the one side of passing through the black panel is equipped with high roughness surface, high roughness surface printing has high bright transparent printing ink, forms the surface that has specific glossiness.

2. The display module of claim 1, wherein the substrate is PC.

3. The display module of claim 1, wherein the high roughness surface is formed by chemically etching the substrate surface, and the roughness value of the substrate surface is ra 3.0-4.9.

4. The display module of claim 1, wherein the specific glossiness value is 3.5.

5. The display module assembly for realizing integral black effect as claimed in claim 1, wherein the printing thickness of the high bright transparent ink is 3-8 um.

6. The display module of claim 1, wherein the black panel is made of plastic or glass.

7. The display module assembly of claim 6, wherein the transmittance of the transparent panel is less than or equal to 35%.

8. The display module of claim 1, wherein a surface of the substrate facing the display panel assembly is smooth.