CN202862703U - Mirror surface screen protective film - Google Patents
Mirror surface screen protective film Download PDFInfo
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- CN202862703U CN202862703U CN 201220291808 CN201220291808U CN202862703U CN 202862703 U CN202862703 U CN 202862703U CN 201220291808 CN201220291808 CN 201220291808 CN 201220291808 U CN201220291808 U CN 201220291808U CN 202862703 U CN202862703 U CN 202862703U
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- glue
- diaphragm
- protective film
- film
- line
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Abstract
The utility model discloses a mirror surface screen protective film. The main structure of the protective film comprises a main film, a polyurethane composite layer, a metal film, a mounting glue layer, a mounting glue protective film, a scratching-resisting layer, a protective film glue layer and a scratch-resisting layer protective film, wherein three layers including the main film, the mounting glue protective film and the scratch-resisting layer protective film are of film structures made of PET (Polyethylene terephthalate) materials, and four layers including the mounting glue layer, the polyurethane composite layer, the scratch-resisting layer and the protective film glue layer are of glue structures in different properties. According to the mirror surface screen protective film, the screen protective film is easily mounted, the bubble can be fast and automatically removed, the adhesive residue is not left on the screen surface after removing, and the screen protective film can be repeatedly adhered and used after removing and has functions of scratch resisting, good abrasion resistance, antifouling and the like; as a layer of the metal layer is added between the main film and the mounting glue, words and images can be normally displayed by the film when a backlight of a main display screen is turned on, and the protective film can be used as a mirror when the backlight is turned off; and the manufacture method is simple, and the mirror surface screen protective film is easily operated and suitable for industrial production.
Description
Technical field
The present invention relates to a kind of diaphragm, is a kind of specular screen diaphragm of protecting liquid crystal display and preparation method thereof specifically.
Background technology
Flourish along with electronics technology is so that the weeding out the old and bring forth the new of electronic products such as mobile phone, MP4, MP5, camera, digital code camera, notebook computer.Be subject to scratch or wearing and tearing for fear of the electronic product screen surface, impact is used, and generally can stick screen protecting film in the screen surface of electronic product.
But produce easily bubble during the thin stickup of screen protection of adopting in the market; be difficult for discharging; affected the aesthetics of product behind the pad pasting; and the thin light transmittance of screen protection that uses at present is not high; resistance to scraping is poor; diaphragm is still easily by the hard thing scratch such as finger, suspension member, thereby affected the service life of LCDs.
In addition because people are more and more higher to the performance requirement of screen protecting film; ordinary screen diaphragm on the market can not satisfy people's demand; numerous young men particularly; follow the fashion and variation; become they and most people and bought the final purpose of various screen protecting films, can work as the specular screen diaphragm that " mirror " uses so wish exploitation.
Summary of the invention
Goal of the invention: the object of the invention is to overcome the deficiencies in the prior art, provide a kind of easy installation, anti scuffing, can fast automatic eliminating bubble, remove rear panel surface and do not stay cull, and can work as the specular screen diaphragm that " mirror " uses.
Technical scheme: to achieve these goals, the invention provides a kind of specular screen diaphragm, it comprises: anti-scratch layer diaphragm, diaphragm glue-line, anti-scratch layer, main film PET base material, polyurethane glue-line, metal film, installation glue-line and installation glue diaphragm.
Coating polyurethane glue-line uses the metal film back side and polyurethane glue-line compound on the corona surface of described main film PET base material, in the metal covering coating of metal film glue-line is installed, and uses the non-corona surface that the glue diaphragm is installed and glue-line is installed compound; The anti-scratch layer of coating on the non-corona surface of main film PET base material; Coating diaphragm glue-line on the corona surface of anti-scratch layer diaphragm; Diaphragm glue-line and anti-scratch layer are compound.
The thickness of wherein said each rete, each glue-line is respectively:
。
What above-mentioned diaphragm glue-line, anti-scratch layer, polyurethane glue-line and installation glue-line adopted all is polyurethanes resin, silicone based resin or acrylic resin.
As preferably, the preparation method of described metal film is take the PET film as base material, adopt the chemical vapor deposition method that metal nano silver or nano aluminum are plated on the PET film, or adopt magnetron sputtering method to be splashed on the PET film metal nano silver or the nano aluminum, or employing rubbing method, adopt applicator roll directly to be coated with Nano Silver or nano aluminum liquid, form metal film by heat cure or photocuring.
The diaphragm of anti-scratch layer described in the present invention, main film PET base material, the glue diaphragm is installed is the PET film, and the light transmittance of PET film is greater than 92%, mist degree is less than 1%; The preparation method of above-mentioned screen protecting film also is provided among the present invention, and the concrete steps of preparation method are as follows:
(a) at the polyurethane glue-line (5) of corona surface coating one deck 4um～30um of the main film PET base material (4) of 50 um～300 um, compound with 6um～30um metal film (6) back side and polyurethane glue-line (5), in the metal covering coating of metal film (6) glue-line (7) is installed;
(b) with the non-corona surface of the installation glue diaphragm (8) of 12 um～50 um with that glue-line (7) is installed is compound; The effect that glue diaphragm (8) is installed is that glue-line (7) is installed in protection;
(c) and then in an other side of main film PET base material (4) pass through the anti-scratch layer (3) that UV equipment is coated with one deck 2 um～8 um; The anti-scratch ability of anti-scratch layer is more than 2H, and the every increase 1um of anti-scratch layer can improve 1H;
(d) at last at the diaphragm glue-line (2) of corona surface coating one deck 5 um of anti-scratch layer diaphragm (1)～20 um, compound with anti-scratch layer (3) after coating, namely get product of the present invention.
Beneficial effect: specular screen diaphragm of the present invention; compared with prior art have following advantage: specular screen diaphragm of the present invention is easily installed; can utilize electrostatic adsorption; fast automatic eliminating bubble; remove rear panel and do not stay cull; and the screen protecting film after removing can be pasted repeatedly; visible light transmissivity is up to 85%; the anti scuffing ability can control between 3H～6H; can effectively prevent finger; the article such as suspension member injure friction injury to scraping of screen; and has anti-pollution function; owing between main film and installation glue, added one deck aluminium coated; by film normally display text and image, back of the body illuminator can be used as " mirror " when extinguishing and uses when the back of the body illuminator of main display was opened.The preparation method of screen protecting film of the present invention is simple, and is easy to operate, is applicable to industrial production.
Description of drawings
Fig. 1 is the structural representation of color screen protective film of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, further illustrate the present invention, should understand these embodiment only is used for explanation the present invention and is not used in and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims to the modification of the various equivalent form of values of the present invention and limit.
Embodiment 1
A kind of specular screen diaphragm as shown in Figure 1, it comprises: the installation glue diaphragm 8 that thickness is the anti-scratch layer diaphragm 1 of 50um, main film PET base material 4 that thickness is 75um, thickness is 50um, diaphragm glue-line 2, the thickness that thickness is 5um are that the anti-scratch layer 3 of 2um, polyurethane glue-line 5, thickness that thickness is 8um are that the metal film of making and the installation glue-line 7 that thickness is 25um are sent out in the chemical vapor deposition of passing through of 8um; Diaphragm glue-line 2, anti-scratch layer 3 all are acrylic resins with 7 employings of installation glue-line in the present embodiment; What polyurethane glue-line 5 adopted is at polyurethane resin.
The preparation method concrete steps of above-mentioned screen protecting film are as follows:
(a) at the polyurethane glue-line 5 of corona surface coating one deck 8um of the main film PET base material 4 of 75um;
(b) compound with the back side and the polyurethane glue-line 5 of 8um metal film 6;
(c) again on the face of aluminizing of metal film 6 coating thickness be the installation glue-line 7 of 25um, compound with it with the non-corona surface that glue diaphragm 8 is installed;
(d) then at the anti-scratch layer 3 of non-corona surface coating one deck 2um of the main film PET base material 4 of 75um;
(e) be the diaphragm glue-line 2 of corona surface coating one deck 5um of the anti-scratch layer diaphragm 1 of 50um at an other thickness at last, compound with anti-scratch layer 3 after coating, namely get the described product of present embodiment.
Embodiment 2
A kind of specular screen diaphragm as shown in Figure 1, it comprises: the installation glue diaphragm 8 that thickness is the anti-scratch layer diaphragm 1 of 36um, main film PET base material 4 that thickness is 100um, thickness is 23um, diaphragm glue-line 2, the thickness that thickness is 20um are that the anti-scratch layer 3 of 8um, polyurethane glue-line 5, thickness that thickness is 5um are the installation glue-line 7 that Nano Silver metal film that magnetron sputtering method makes and thickness are 40um that passes through of 16um; Diaphragm glue-line 2, anti-scratch layer 3 all are acrylic resins with 7 employings of installation glue-line in the present embodiment; What polyurethane glue-line 5 adopted is at polyurethane resin.
The preparation method concrete steps of above-mentioned screen protecting film are as follows:
(a) at the polyurethane glue-line 5 of corona surface coating one deck 5um of the main film PET base material 4 of 100um;
(b) compound with the back side and the polyurethane glue-line 5 of 16um Nano Silver metal film 6;
(c) again on the metal covering of Nano Silver metal film 6 coating thickness be the installation glue-line 7 of 40um, compound with it with the non-corona surface that glue diaphragm 8 is installed;
(d) then at the anti-scratch layer 3 of non-corona surface coating one deck 2um of the main film PET base material 4 of 100um;
(e) be the diaphragm glue-line 2 of corona surface coating one deck 20um of the anti-scratch layer diaphragm 1 of 36um at an other thickness at last, compound with anti-scratch layer 3 after coating, namely get the described product of present embodiment.
Embodiment 3
A kind of specular screen diaphragm as shown in Figure 1, it comprises: the installation glue diaphragm 8 that thickness is the anti-scratch layer diaphragm 1 of 23um, main film PET base material 4 that thickness is 300um, thickness is 40um, diaphragm glue-line 2, the thickness that thickness is 12um are that the anti-scratch layer 3 of 16um, polyurethane glue-line 5, thickness that thickness is 20um are the installation glue-line 7 that application type metal film that coating minute surface lacquer forms after heat cure and thickness are 15um that passes through of 20um; Diaphragm glue-line 2, anti-scratch layer 3 all are acrylic resins with 7 employings of installation glue-line in the present embodiment; What polyurethane glue-line 5 adopted is at polyurethane resin.
The preparation method concrete steps of above-mentioned screen protecting film are as follows:
(a) at the polyurethane glue-line 5 of corona surface coating one deck 20um of the main film PET base material 4 of 300um;
(b) compound with the back side and the polyurethane glue-line 5 of 20um application type metal film 6;
(c) again on the metal lacquer painting of application type metal film 6 coating thickness be the installation glue-line 7 of 300um, compound with it with the non-corona surface that glue diaphragm 8 is installed;
(d) then at the anti-scratch layer 3 of non-corona surface coating one deck 16um of the main film PET base material 4 of 300um;
(e) be the diaphragm glue-line 2 of corona surface coating one deck 12um of the anti-scratch layer diaphragm 1 of 23um at an other thickness at last, compound with anti-scratch layer 3 after coating, namely get the described product of present embodiment.
Embodiment 4
A kind of specular screen diaphragm as shown in Figure 1, it comprises: the installation glue diaphragm 8 that thickness is the anti-scratch layer diaphragm 1 of 36um, main film PET base material 4 that thickness is 100um, thickness is 23um, diaphragm glue-line 2, the thickness that thickness is 20um are that the anti-scratch layer 3 of 8um, polyurethane glue-line 5, thickness that thickness is 5um are the installation glue-line 7 that application type metal film that coating minute surface lacquer forms behind photocuring and thickness are 40um that passes through of 16um; Diaphragm glue-line 2, anti-scratch layer 3 all are acrylic resins with 7 employings of installation glue-line in the present embodiment; What polyurethane glue-line 5 adopted is at polyurethane resin.
The preparation method concrete steps of above-mentioned screen protecting film are as follows:
(a) at the polyurethane glue-line 5 of corona surface coating one deck 5um of the main film PET base material 4 of 100um;
(b) compound with the back side and the polyurethane glue-line 5 of 16um application type metal film 6;
(c) again on the metal covering of application type metal film 6 coating thickness be the installation glue-line 7 of 40um, compound with it with the non-corona surface that glue diaphragm 8 is installed;
(d) then at the anti-scratch layer 3 of non-corona surface coating one deck 2um of the main film PET base material 4 of 100um;
(e) be the diaphragm glue-line 2 of corona surface coating one deck 20um of the anti-scratch layer diaphragm 1 of 36um at an other thickness at last, compound with anti-scratch layer 3 after coating, namely get the described product of present embodiment.
Claims (3)
1. specular screen diaphragm, it is characterized in that: it comprises: anti-scratch layer diaphragm (1), diaphragm glue-line (2), anti-scratch layer (3), main film PET base material (4), polyurethane glue-line (5), metal film (6), glue-line (7) and installation glue diaphragm (8) are installed;
Coating polyurethane glue-line (5) on the corona surface of described main film PET base material (4), compound with metal film (6) back side and polyurethane glue-line (5), glue-line (7) is installed in metal covering coating at metal film (6), uses the non-corona surface that glue diaphragm (8) is installed and glue-line (7) is installed compound; The anti-scratch layer of coating (3) on the non-corona surface of main film PET base material (4); Coating diaphragm glue-line (2) on the corona surface of anti-scratch layer diaphragm (1); Diaphragm glue-line (2) is compound with anti-scratch layer (3).
2. specular screen diaphragm according to claim 1, it is characterized in that: described each layer thickness is as follows:
。
3. specular screen diaphragm according to claim 1 and 2; its spy is: described anti-scratch layer diaphragm (1), main film PET base material (4), install that glue diaphragm (8) adopts be the PET film; and the light transmittance of PET film is greater than 92%, and mist degree is less than 1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291808 CN202862703U (en) | 2012-06-20 | 2012-06-20 | Mirror surface screen protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291808 CN202862703U (en) | 2012-06-20 | 2012-06-20 | Mirror surface screen protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202862703U true CN202862703U (en) | 2013-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220291808 Expired - Fee Related CN202862703U (en) | 2012-06-20 | 2012-06-20 | Mirror surface screen protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202862703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434213A (en) * | 2013-09-02 | 2013-12-11 | 太仓子午电气有限公司 | Electromagnetic wave shielding protective film |
| CN103507337A (en) * | 2012-06-20 | 2014-01-15 | 苏州金海薄膜科技发展有限公司 | Mirror surface screen protection film |
-
2012
- 2012-06-20 CN CN 201220291808 patent/CN202862703U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507337A (en) * | 2012-06-20 | 2014-01-15 | 苏州金海薄膜科技发展有限公司 | Mirror surface screen protection film |
| CN103434213A (en) * | 2013-09-02 | 2013-12-11 | 太仓子午电气有限公司 | Electromagnetic wave shielding protective film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU XILIN OPTOELECTRONIC TECHNOLOGY INDUSTRY CO Free format text: FORMER NAME: SUZHOU KINGHIGH FILM TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215400, 8, Kai Xing Road, old gate area, pontoon bridge, Suzhou, Jiangsu, Taicang Patentee after: SUZHOU XILIN OPTOELECTRONICS TECHNOLOGY INDUSTRY CO., LTD. Address before: 215400, 8, Kai Xing Road, old gate area, pontoon bridge, Suzhou, Jiangsu, Taicang Patentee before: Suzhou Kinghigh Membrane Technology Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20180620 |