CN219832088U - Color cover plate - Google Patents
Color cover plate Download PDFInfo
- Publication number
- CN219832088U CN219832088U CN202321173165.XU CN202321173165U CN219832088U CN 219832088 U CN219832088 U CN 219832088U CN 202321173165 U CN202321173165 U CN 202321173165U CN 219832088 U CN219832088 U CN 219832088U
- Authority
- CN
- China
- Prior art keywords
- film layer
- cover plate
- color
- base film
- pet base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010410 layer Substances 0.000 claims abstract description 65
- 238000001755 magnetron sputter deposition Methods 0.000 claims abstract description 32
- 239000012790 adhesive layer Substances 0.000 claims abstract description 19
- -1 transparent apron Substances 0.000 claims description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 36
- 239000005020 polyethylene terephthalate Substances 0.000 description 36
- 238000002834 transmittance Methods 0.000 description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 239000004925 Acrylic resin Substances 0.000 description 4
- 229920000178 Acrylic resin Polymers 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Substances [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 229910052594 sapphire Inorganic materials 0.000 description 4
- 239000010980 sapphire Substances 0.000 description 4
- 229920006305 unsaturated polyester Polymers 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229920005749 polyurethane resin Polymers 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
A color cover plate comprising: the PET base film layer is provided with the magnetron sputtering color film layer along the periphery, and the transparent cover plate is connected with the PET base film layer through the adhesive layer and the magnetron sputtering color film layer. The cover plate provided by the utility model can enable the types of the display screen cover plate to be more diversified by arranging the colored frame, and avoid single color of the display screen cover plate, so that the competitiveness of the product can be expanded, and the advantages of the same type of display screen cover plate product in the market are obtained.
Description
Technical Field
The utility model relates to the field of cover plates, in particular to a color cover plate.
Background
At present, most of the frames of the display screen cover plates sold in the market adopt black color and are matched with black interior decorations, so that an integral structure of the display screen is formed. However, in order to embody personalized elements, the existing manufacturers begin to consider designing colored frames for decorating the cover plate of the display screen, so that the cover plate of the display screen is more innovative and better caters to the preference of young people.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a structure of a color cover plate so that products are more competitive in the market.
The aim of the utility model is realized by the following technical scheme:
a color cover plate comprising: PET (Polyethylene terephthalate ) base film layer, magnetron sputtering color film layer, adhesive layer, transparent cover plate, PET base film layer is provided with along the periphery magnetron sputtering color film layer, transparent cover plate passes through adhesive layer with PET base film layer and the magnetron sputtering color film layer is connected.
In one embodiment, the PET base film layer is connected to the top of the transparent cover plate through an adhesive layer.
In one embodiment, the PET base film layer is connected to the bottom of the transparent cover plate through an adhesive layer.
The adhesive layer is made of organic silica gel, acrylic resin, or unsaturated polyester. One of polyurethane and epoxy resin is main component of OCA (Optically Clear Adhesive, optical cement) or OCR (Optical Clear Resin, optical cement), and the OCA or OCR adopts organic silica gel, acrylic resin and unsaturated polyester. One of polyurethane and epoxy resin has the characteristic of high light transmittance as a main component of OCA or OCR, and is made of organic silica gel, acrylic resin and unsaturated polyester. One of the polyurethane and epoxy resin, OCA or OCR, as a main component, has the characteristics of colorless transparency, high adhesive strength, and easy curing at room temperature, and thus, silicone, acrylic resin, and unsaturated polyester are used. OCA or OCR of polyurethane, epoxy resin composition can make transparent apron light transmissivity good, can better present the colour of magnetron sputtering colour rete on the PET base film layer to, make PET base film layer paste in transparent apron can be more firm.
In one embodiment, the transparent cover plate is one of an acrylic composite plate, a plastic plate, glass, a PET cover plate and a sapphire cover plate.
Because of the different materials of the acrylic composite board, the plastic board, the glass, the PET cover board and the sapphire cover board, the transparent cover board has different light transmittance and impact resistance, for example, the sapphire cover board has strong light transmittance and abrasion resistance, but has poor impact resistance, thereby being applicable to some expensive display screens in laboratories with higher environmental requirements and in dust-free environments; the glass has strong light transmittance, but has poor impact resistance and is fragile, but the cost of the glass is lower than that of the sapphire cover plate, so the glass can be used for a laboratory with higher environmental requirements and a common display screen in a dust-free environment; for another example, the PET cover plate has poor light transmittance, good shock resistance and low manufacturing cost, and can be used for outdoor billboards; for another example, the acrylic composite board has good light transmittance, but the plastic board has poor corrosion resistance, the acrylic composite board has strong resistance, and the acrylic composite board is used as a display screen of display equipment in a production workshop with more chemical substances.
In one embodiment, the magnetron sputtering color film layer target is TiO 2 ，Ti 3 O 5 ，Nb 2 O 5 ，SiO 2 ，Si 3 N 4 ，Al 2 O 3 ，MgF 2 One of them.
It should be noted that, the argon ions bombard the targets of the magnetron-sputtering color film 300 of different materials in the electric field, and the colors of the plating layers are correspondingly different, for example, according to the preference of market consumers for the display screen cover plate, the magnetron-sputtering color film of different colors can be plated by different targets of the magnetron-sputtering color film.
In one embodiment, the PET base film layer has a thickness of 0.01 μm to 0.2 μm, preferably 0.05 μm.
When the thickness of the PET base film layer is lower than 0.01 mu m, the thickness of the PET base film layer is thinner, so that the PET base film layer is easy to damage, and the magnetron sputtering color film layer is not easy to electroplate; when the thickness of the PET base film layer is higher than 0.2 mu m, the PET base film layer is hard and not easy to deform, and the PET base film layer is brittle, so that the PET base film layer is easy to crack, and the thickness of the PET base film layer is 0.05 mu m.
In one embodiment, the thickness of the magnetron-sputtering color film layer is 20 nm-200 nm, and preferably, the thickness of the magnetron-sputtering color film layer is 50nm.
It should be noted that, when the thickness of the magnetron-sputtering color film layer is lower than 20nm, the color is too light and is easy to fall off, the larger the thickness of the magnetron-sputtering color film layer is, the smaller the falling probability is, the more firm the plating layer is, and when the thickness of the magnetron-sputtering color film layer is excessively increased to be higher than 200nm, the falling probability of the magnetron-sputtering color film layer is also increased, so that the thickness of the magnetron-sputtering color film layer 300 is selected to be 50nm.
In one embodiment, the thickness of the adhesive layer is 0.01mm to 0.25mm, and preferably, the thickness of the adhesive layer is 0.025mm.
It should be noted that, the thickness of the adhesive layer being less than 0.01mm may result in lower adhesive performance and easily cause the PET base film layer to fall off; when the thickness of the adhesive layer is higher than 0.25mm, the adhesive layer is made thicker so that the light transmittance is lowered, whereby the adhesive layer thickness is selected to be 0.025mm.
Compared with the prior art, the utility model has at least the following advantages:
the cover plate provided by the utility model can enable the types of the display screen cover plate to be more diversified by arranging the colored frame, and avoid single color of the display screen cover plate, so that the competitiveness of the product can be expanded, and the advantages of the same type of display screen cover plate product in the market are obtained.
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 color cover plate according to an embodiment of the utility model;
fig. 2 is a schematic structural diagram of a color cover plate according to an embodiment of the utility model.
Wherein, the reference numerals are as follows: 10. a color cover plate; 100. a transparent cover plate; 200. an adhesive layer; 300. magnetron sputtering of a color film layer; pet base film 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, the present embodiment provides a color cover plate 10, which includes: PET base film layer 400, magnetron sputtering color film layer 300, adhesive layer 200, transparent cover plate 100, PET base film layer 400 is provided with magnetron sputtering color film layer 300 along the periphery, PET base film layer 400 and magnetron sputtering color film layer 300 are connected with the top of transparent cover plate 100 through adhesive layer 200.
It should be noted that, by setting an electric field in argon gas, argon ions bombard a magnetron sputtering target under the action of the electric field, so that atoms on the target are deposited on the surface of the PET base film layer 400 in large scale, thereby forming the magnetron sputtering color film layer 300, the magnetron sputtering color film layer 300 is adsorbed on the peripheral position of the surface of the PET base film layer 400, thereby enabling the peripheral surface of the PET base film layer 400 to be colored, by setting the adhesion layer 200 on the PET base film layer 400 and cutting down the shape with the same size as the edge of the transparent cover plate 100, the adhesion of the PET base film layer 400 on the edge of the top of the transparent cover plate 100 can be ensured, and the phenomenon that the PET base film layer 400 shields the visual area of the transparent cover plate 100 is avoided.
Example 2:
referring to fig. 2, the present embodiment provides a color cover plate 10, which is different from the color cover plate 10 provided in embodiment 1 in that: the magnetron sputtering color film 300 and the PET base film 400 are adhered to the bottom of the transparent cover plate 100 through the adhesive layer 200.
It should be noted that, after the PET base film 400 is coated by the magnetron sputtering method, the transparent cover plate 100 is adhered to the bottom of the transparent cover plate 100 through the adhesion layer 200, and the transparent cover plate 100 can better protect the PET base film 400 above the PET base film 400, so that the PET base film 400 cannot be easily rubbed and scratched, and the magnetron sputtering color film 300 is caused to fall off, so that the PET base film 400 can be prolonged in use time, and the yield of products can be improved.
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 (6)
1. A color cover sheet, comprising: PET basic film layer, magnetron sputtering color film layer, adhesion layer, transparent apron, PET basic film layer is provided with along the periphery the magnetron sputtering color film layer, transparent apron pass through adhesion layer with PET basic film layer reaches the magnetron sputtering color film layer is connected.
2. The colored cover sheet of claim 1, wherein the PET base film layer is attached to the top of the transparent cover sheet by an adhesive layer.
3. The colored cover sheet of claim 1, wherein the PET base film layer is attached to the bottom of the transparent cover sheet by an adhesive layer.
4. The color cover plate according to claim 1, wherein the thickness of the PET base film layer is 0.01 μm to 0.2 μm.
5. The color cover plate according to claim 1, wherein the thickness of the magnetron sputtering color film layer is 20 nm-200 nm.
6. A color cover plate according to claim 1, wherein the adhesive layer has a thickness of 0.01mm to 0.25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321173165.XU CN219832088U (en) | 2023-05-15 | 2023-05-15 | Color cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321173165.XU CN219832088U (en) | 2023-05-15 | 2023-05-15 | Color cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219832088U true CN219832088U (en) | 2023-10-13 |
Family
ID=88250317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321173165.XU Active CN219832088U (en) | 2023-05-15 | 2023-05-15 | Color cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219832088U (en) |
-
2023
- 2023-05-15 CN CN202321173165.XU patent/CN219832088U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |