CN220795817U

CN220795817U - Cover plate with multiple effects

Info

Publication number: CN220795817U
Application number: CN202322027801.4U
Authority: CN
Inventors: 黄生发; 黄世盛; 潘俊锋
Original assignee: Truly Opto Electronics Ltd
Current assignee: Truly Opto Electronics Ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-04-16
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses a cover plate with multiple effects, which comprises: the anti-dazzle substrate, the upper surface of anti-dazzle substrate is equipped with the anti-dazzle layer, and the anti-dazzle layer is kept away from the terminal surface of anti-dazzle substrate and is provided with the antifouling layer, and the lower surface of anti-dazzle substrate is provided with first printing ink layer, and the terminal surface that the anti-dazzle substrate was kept away from to first printing ink layer is provided with the shadow layer that disappears, and the terminal surface that the shadow layer was kept away from to the touch layer is provided with the inoxidizing coating, and the terminal surface that the inoxidizing coating kept away from the touch layer has set gradually second printing ink layer and third printing ink layer from top to bottom. According to the utility model, the anti-fouling layer is arranged on the surface of the anti-dazzle substrate, so that the limbs of a user can be effectively prevented from contacting the cover plate to leave stains, the anti-fouling layer has a certain sterilization effect, cross infection caused by bacteria carried by the user is prevented, the ITO bridge point layer is further arranged on the cover plate, and the good display effect can be maintained under the irradiation of an external light source.

Description

Cover plate with multiple effects

Technical Field

The utility model relates to the field of cover plates, in particular to a cover plate with multiple effects.

Background

At present, more and more intelligent electronic products are on the market, and most of the intelligent electronic products adopt touch screen equipment, wherein a touch screen is used as an interface between the intelligent electronic products and human interaction and is often contacted with limbs of people, and most of the limbs of people are provided with microorganisms such as bacteria, so that the public intelligent electronic products are often contacted by a plurality of people in places of public places, the possibility of cross infection of some germs of each person is often increased, and the intelligent electronic products used in the public places are exposed to the outside, so that the touch screen is stained, the products are not attractive, and meanwhile, under the action of an external light source, the touch screen is dazzled, so that the watching effect of users is poor.

In summary, the cover plate with multiple effects provided by the utility model can avoid glare under the irradiation of the external light source, can ensure that the display effect of the cover plate is not interfered by the external light source, and has a certain sterilization effect for ensuring the use safety of a user, and further, can ensure the cleanliness of the touch screen when the user uses the product equipment, so that the user can improve the experience of the product equipment.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide a cover plate structure with multiple effects.

The aim of the utility model is realized by the following technical scheme:

a multiple effect cover plate comprising: the anti-dazzle substrate, the upper surface of anti-dazzle substrate is equipped with the anti-dazzle layer, the anti-dazzle layer is kept away from the one end of anti-dazzle substrate and is provided with the antifouling layer, the lower surface of anti-dazzle substrate is provided with first printing ink layer, the one section face that the anti-dazzle substrate was kept away from to first printing ink layer is provided with the shadow layer that disappears, the one end that the shadow layer was kept away from to the shadow layer that disappears is provided with the inoxidizing coating, the one end that the inoxidizing coating kept away from the touch layer has set gradually second printing ink layer and third printing ink layer from top to bottom.

In one embodiment, the antiglare layer is an AG coating.

In one embodiment, the first ink layer is a BM ink layer.

In one embodiment, the touch control layer is sequentially provided with an ITO bridge point layer, a first protection layer, an ITO layer, a metal layer and a second protection layer from top to bottom.

In one embodiment, the protective layer is a silicon dioxide layer.

In one embodiment, the second ink layer is a reverse ink layer, and the thickness of the second ink layer is 4-7 μm.

In one embodiment, the third ink layer is a character mark ink layer, and the thickness of the third ink layer is 4-9 μm.

In one embodiment, the thickness of the protective layer is 35-45 nm.

In one embodiment, the second ink layer and the third ink layer are screen printed at the edge of the antiglare substrate.

In one embodiment, the anti-fouling layer is a silane compound.

Compared with the prior art, the utility model has at least the following advantages:

1. the cover plate with multiple effects is used for arranging the anti-fouling layer on the surface of the anti-dazzle substrate, so that the user's limbs can be effectively prevented from contacting the cover plate to leave stains, the anti-fouling layer has a certain sterilization effect and prevents cross infection caused by pathogenic bacteria carried by the user, meanwhile, the cover plate is also provided with the ITO bridge point layer, the effect can still be well displayed under the irradiation of an external light source, the appearance of the user is ensured, and the cover plate is provided with the anti-dazzle layer, so that glare can be effectively avoided, and visual effect reduction caused by glare of the user is avoided.

2. According to the multi-effect cover plate, the touch control layer is arranged, so that the touch screen can be operated more sensitively, and the shadow eliminating layer is further arranged on the cover plate, so that the visual contrast of people is weakened, lines of lines on the non-touch screen can be better eliminated, the shadow effect of a user when the touch screen is used is ensured, and the use feeling of the touch screen device is better ensured.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described.

FIG. 1 is a schematic view of a multi-effect cover plate according to an embodiment of the utility model;

fig. 2 is a schematic structural diagram of a touch layer according to an embodiment of the utility model.

Wherein, the reference numerals are as follows: 10. a multiple effect cover plate; 100. an antiglare substrate; 110. an antiglare layer; 120. an anti-fouling layer; 130. a first ink layer; 140. a shadow eliminating layer; 150. a touch layer; 160. a protective layer; 170. a second ink layer; 180. a third ink layer; ITO bridge point layer; 152. a first protective layer; an ito layer; 154. a metal layer; 155. and a second protective layer.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings.

Example 1:

referring to fig. 1, a multiple effect cover plate 10 includes: the anti-dazzle substrate 100, the upper surface of anti-dazzle substrate 100 is attached with anti-dazzle layer 110, anti-dazzle layer 110 keeps away from the terminal surface of anti-dazzle substrate 100 and is provided with antifouling layer 120, the lower surface of anti-dazzle substrate 100 is provided with first printing ink layer 130, the terminal surface that first printing ink layer 130 kept away from anti-dazzle substrate 100 is provided with vanishing layer 140, the terminal surface that vanishing layer 140 kept away from first printing ink layer 130 is provided with touch layer 150, the terminal surface that touch layer 150 kept away from vanishing layer 140 is provided with guard layer 160, guard layer 160 kept away from the terminal surface of touch layer 150 has set gradually second printing ink layer 170 and third printing ink layer 180 from top to bottom, second printing ink layer 170 and third printing ink layer 180 silk screen printed in the edge of anti-dazzle substrate 100, concretely, anti-dazzle layer 110 is the AG coating, antifouling layer 120 is the silane compound.

It should be noted that, through setting up the antifouling layer on the surface of anti-dazzle base plate 100, can be comparatively effective prevent to leave residual spot on the apron, antifouling layer 120 is the silane compound, its solidification back surface is smooth, can not be infected with residual spot easily, simultaneously, still mix the solution that has silver ion in antifouling layer 120, under room temperature's air, the silver ion can be produced to the solution, thereby when the surface of human limbs contact apron, the microorganism of human limbs can be disinfected to the effect of antibiotic sterilization, simultaneously, anti-dazzle base plate 100 adopts hydrofluoric acid etching, make the crystal structure on glass surface demonstrate the rugged state, in order to cause refraction and scattering of light, and set up anti-dazzle layer 110 on the surface, more effectively play the scattering to light, further weaken the effect of glare, further, still be provided with vanishing layer 140, vanishing layer 140 adopts and plates one deck IM film to play the vanishing effect, so as to weaken the line of people's vision contrast, can be better eliminate the line of non-touch screen and improve user's use impression.

In one embodiment, the first ink layer 130 is a BM ink layer, and the BM ink has good adhesion, solvent resistance, and high shielding property, and has high hardness after curing the BM ink layer, and good insulation property, and is suitable as a coating ink for a shielding cover plate.

In another embodiment, the protective layer 160 is a silicon dioxide layer, specifically, the thickness of the protective layer 160 is 35-45 nm, and preferably, the thickness of the protective layer is 40nm, wherein, the silicon dioxide coating layer has hard texture, good stability and is not easy to react with other materials.

Further, the second ink layer 170 is a reverse ink layer, and the thickness of the second ink layer 170 is preferably 4 to 7 μm, and the thickness of the second ink layer is preferably 6 μm.

Still further, the third ink layer 180 is a character mark ink layer, and the thickness of the third ink layer 180 is 4 to 9 μm, and preferably, the thickness of the third ink layer 180 is selected to be 7 μm.

Example 2:

as shown in fig. 2, in the present embodiment, the touch layer 150 is sequentially provided with an ITO bridge point layer, a first protection layer, an ITO layer, a metal layer, and a second protection layer from top to bottom.

It should be noted that, the ITO bridge point layer disposed on the touch control layer 150 can maintain the original display brightness under the condition of strong external light source, and can ensure that the picture of the display device is clearer.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model, which are within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A multiple effect cover plate comprising: the anti-dazzle substrate, the upper surface of anti-dazzle substrate is equipped with the anti-dazzle layer, the anti-dazzle layer is kept away from the one end of anti-dazzle substrate and is provided with the antifouling layer, the lower surface of anti-dazzle substrate is provided with first printing ink layer, the one end of anti-dazzle substrate is kept away from to first printing ink layer is provided with the shadow layer that disappears, the one end of shadow layer is kept away from to the touch layer is provided with the inoxidizing coating, the inoxidizing coating is kept away from the one end of touch layer from top to bottom and has set gradually second printing ink layer and third printing ink layer.

2. The multiple-effect cover sheet according to claim 1, wherein the antiglare layer is an AG coating.

3. The multi-effect cover sheet of claim 1, wherein the first ink layer is a BM ink layer.

4. The multi-effect cover plate of claim 1, wherein the touch layer is provided with an ITO bridge point layer, a first protective layer, an ITO layer, a metal layer, and a second protective layer in this order from top to bottom.

5. The multiple-effect cover sheet of claim 1, wherein the protective layer is a silicon dioxide layer.

6. The multiple-effect cover sheet according to claim 1, wherein the second ink layer is a reverse-cover ink layer, and the thickness of the second ink layer is 4 to 7 μm.

7. The multiple-effect cover sheet according to claim 1, wherein the third ink layer is a letterpress ink layer, and the thickness of the third ink layer is 4-9 μm.

8. The multi-effect cover sheet according to claim 1, wherein the protective layer has a thickness of 35-45 nm.

9. The multi-effect cover sheet of claim 1, wherein the second ink layer and the third ink layer are screen printed at the edges of the antiglare substrate.

10. The multiple-effect cover sheet according to claim 1, wherein the anti-fouling layer is a silane compound.