CN103507337A - Mirror surface screen protection film - Google Patents
Mirror surface screen protection film Download PDFInfo
- Publication number
- CN103507337A CN103507337A CN201210204964.9A CN201210204964A CN103507337A CN 103507337 A CN103507337 A CN 103507337A CN 201210204964 A CN201210204964 A CN 201210204964A CN 103507337 A CN103507337 A CN 103507337A
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- Prior art keywords
- glue
- diaphragm
- line
- film
- scratch layer
- 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.)
- Pending
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 34
- 229920002635 polyurethane Polymers 0.000 claims abstract description 33
- 239000004814 polyurethane Substances 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 29
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 27
- 150000001875 compounds Chemical class 0.000 claims description 24
- 239000003292 glue Substances 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 17
- 238000002360 preparation method Methods 0.000 claims description 10
- 229920002799 BoPET Polymers 0.000 claims description 8
- 229920000178 Acrylic resin Polymers 0.000 claims description 6
- 239000004925 Acrylic resin Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000005229 chemical vapour deposition Methods 0.000 claims description 3
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000003595 mist Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000009776 industrial production Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 8
- 239000000853 adhesive Substances 0.000 abstract 5
- 230000001070 adhesive effect Effects 0.000 abstract 5
- 239000012790 adhesive layer Substances 0.000 abstract 4
- 230000003678 scratch resistant effect Effects 0.000 abstract 4
- 239000002131 composite material Substances 0.000 abstract 2
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 2
- -1 polyethylene terephthalate Polymers 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229920005749 polyurethane resin Polymers 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000013007 heat curing Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000000016 photochemical curing Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005269 aluminizing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The invention discloses a mirror surface screen protection film. The main structure of the mirror surface screen protection film comprises a main film, a polyurethane composite layer, a metal film, a mounting adhesive layer, a mounting adhesive protection film, a scratch-resistant layer, a protection film adhesive layer and a scratch-resistant layer protection film, wherein the three layers of the main film, the mounting adhesive protection film and the scratch-resistant layer protection film are film structures of polyethylene terephthalate (PET) material, and the four layers of the mounting adhesive layer, the polyurethane composite layer, the scratch-resistant layer and the protection film adhesive layer are adhesive structures with different properties. The mirror surface screen protection film provided by the invention is easy to mount, and capable of quickly and automatically removing bubbles; no adhesive residue is left on the screen surface after the mirror surface screen protection film is removed; the mirror surface screen protection film can be repeatedly sticked and used after being removed from the screen; and the mirror surface screen protection film has the functions of scratch resistance, excellent abradability, stain repellence and the like. Because a metal film is added between the main film and mounting adhesive, when a back lighting lamp of a main display screen is on, words and images can be normally displayed by a film, when the back lighting lamp is off, the main display screen can be used as a ''mirror''. A making method of the mirror surface screen protection film provided by the invention is simple, easy to operate 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, makes weeding out the old and bring forth the new of electronic products such as mobile phone, MP4, MP5, camera, digital code camera, notebook computer.For fear of electronic product screen surface, be subject to scratch or wearing and tearing, impact is used, and generally can stick screen protecting film in the screen surface of electronic product.
But during the thin stickup of screen protection adopting in the market, easily produce bubble; be difficult for discharging; affected the aesthetics of product after pad pasting; and the thin light transmittance of screen protection using is at present 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 meet 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, so wish to develop, can work as the specular screen diaphragm that " mirror " used.
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 " used.
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.
On the corona surface of described main film PET base material, be coated with polyurethane glue-line, compound with the metal film back side and polyurethane glue-line, on the metal covering of metal film, be coated with glue-line is installed, compound with installation glue-line with the non-corona surface that glue diaphragm is installed; On the non-corona surface of main film PET base material, be coated with anti-scratch layer; On the corona surface of anti-scratch layer diaphragm, be coated with diaphragm glue-line; Diaphragm glue-line and anti-scratch layer are compound.
The thickness of wherein said each rete, each glue-line is respectively:
Anti-scratch layer diaphragm 12 um～50 um;
Diaphragm glue-line 5 um～20 um;
Anti-scratch layer 2 um～8 um;
Main film PET base material 50 um～300 um;
Polyurethane glue-line 4 um～30 um;
Metal film 6 um～30 um;
Glue-line 10 um～40 um are installed;
Glue diaphragm 12 um～50 um are installed.
What above-mentioned diaphragm glue-line, anti-scratch layer, polyurethane glue-line and installation glue-line adopted is all polyurethanes resin, silicone based resin or acrylic resin.
As preferably, the preparation method of described metal film is for take PET film as base material, adopt chemical vapor deposition method that metal nano silver or nano aluminum are plated on PET film, or adopt magnetron sputtering method to be splashed on PET film metal nano silver or nano aluminum, or employing rubbing method, adopt applicator roll to be directly coated with Nano Silver or nano aluminum liquid, by heat cure or photocuring, form metal film.
The diaphragm of anti-scratch layer described in the present invention, main film PET base material, glue diaphragm is installed is 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 is also provided in the present invention, and the concrete steps of preparation method are as follows:
(a) on the corona surface of the main film PET base material (4) of 50 um～300 um, be coated with the polyurethane glue-line (5) of one deck 4um～30um, compound with 6um～30um metal film (6) back side and polyurethane glue-line (5), on the metal covering of metal film (6), glue-line (7) is installed in coating;
(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) by the anti-scratch layer (3) of UV equipment coating 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) finally on the corona surface of anti-scratch layer diaphragm (1), be coated with the diaphragm glue-line (2) of one deck 5 um～20 um, compound with anti-scratch layer (3) after coating, obtain product of the present invention.
Beneficial effect: specular screen diaphragm of the present invention, compared with prior art tool has the following advantages: 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%, 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 there is anti-pollution function, owing to having added one deck aluminium coated between main film and installation glue, when the back of the body illuminator of main display is opened by film normally display text and image, back of the body illuminator can be used as " mirror " while extinguishing and uses.The preparation method of screen protecting film of the present invention is simple, easy to operate, is applicable to industrial production.
Accompanying drawing explanation
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 is only not used in and limits the scope of the invention for the present invention is described, 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: what thickness is 50um anti-scratch layer diaphragm 1, main film PET base material 4 that thickness is 75um, installation glue diaphragm 8 that thickness is 50um, anti-scratch layer 3 that diaphragm glue-line 2, thickness that thickness is 5um are 2um, polyurethane glue-line 5, thickness that thickness is 8um were 8um sends out the aluminizer of making and the installation glue-line 7 that thickness is 25um by chemical vapor deposition; In the present embodiment, diaphragm glue-line 2, anti-scratch layer 3 are all acrylic resins with 7 employings of installation glue-line; 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) on the corona surface of the main film PET base material 4 of 75um, be coated with the polyurethane glue-line 5 of one deck 8um;
(b) compound with the back side and the polyurethane glue-line 5 of 8um aluminizer 6;
(c) the installation glue-line 7 that coating thickness is 25um on the face of aluminizing of aluminizer 6 again, compound with it with the non-corona surface that glue diaphragm 8 is installed;
(d) then on the non-corona surface of the main film PET base material 4 of 75um, be coated with the anti-scratch layer 3 of one deck 2um;
(e) on the corona surface of the anti-scratch layer diaphragm 1 that is finally 50um at an other thickness, be coated with the diaphragm glue-line 2 of one deck 5um, compound with anti-scratch layer 3 after coating, obtain product described in the present embodiment.
Embodiment 2
A kind of specular screen diaphragm as shown in Figure 1, it comprises: the installation glue-line 7 that the Nano Silver metal film of making by magnetron sputtering method that thickness is 36um anti-scratch layer diaphragm 1, main film PET base material 4 that thickness is 100um, installation glue diaphragm 8 that thickness is 23um, anti-scratch layer 3 that diaphragm glue-line 2, thickness that thickness is 20um are 8um, polyurethane glue-line 5, thickness that thickness is 5um are 16um and thickness are 40um; In the present embodiment, diaphragm glue-line 2, anti-scratch layer 3 are all acrylic resins with 7 employings of installation glue-line; 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) on the corona surface of the main film PET base material 4 of 100um, be coated with the polyurethane glue-line 5 of one deck 5um;
(b) compound with the back side and the polyurethane glue-line 5 of 16um Nano Silver metal film 6;
(c) the installation glue-line 7 that coating thickness is 40um on the metal covering of Nano Silver metal film 6 again, compound with it with the non-corona surface that glue diaphragm 8 is installed;
(d) then on the non-corona surface of the main film PET base material 4 of 100um, be coated with the anti-scratch layer 3 of one deck 2um;
(e) on the corona surface of the anti-scratch layer diaphragm 1 that is finally 36um at an other thickness, be coated with the diaphragm glue-line 2 of one deck 20um, compound with anti-scratch layer 3 after coating, obtain product described in the present embodiment.
Embodiment 3
A kind of specular screen diaphragm as shown in Figure 1, it comprises: thickness is 23um anti-scratch layer diaphragm 1, main film PET base material 4 that thickness is 300um, installation glue diaphragm 8 that thickness is 40um, anti-scratch layer 3 that diaphragm glue-line 2, thickness that thickness is 12um are 16um, polyurethane glue-line 5, thickness that thickness is 20um are 20um passes through the installation glue-line 7 that application type metal film that coating minute surface paint forms after heat cure and thickness are 15um; In the present embodiment, diaphragm glue-line 2, anti-scratch layer 3 are all acrylic resins with 7 employings of installation glue-line; 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) on the corona surface of the main film PET base material 4 of 300um, be coated with the polyurethane glue-line 5 of one deck 20um;
(b) compound with the back side and the polyurethane glue-line 5 of 20um application type metal film 6;
(c) the installation glue-line 7 that coating thickness is 300um on the metal lacquer painting of application type metal film 6 again, compound with it with the non-corona surface that glue diaphragm 8 is installed;
(d) then on the non-corona surface of the main film PET base material 4 of 300um, be coated with the anti-scratch layer 3 of one deck 16um;
(e) on the corona surface of the anti-scratch layer diaphragm 1 that is finally 23um at an other thickness, be coated with the diaphragm glue-line 2 of one deck 12um, compound with anti-scratch layer 3 after coating, obtain product described in the present embodiment.
Embodiment 4
A kind of specular screen diaphragm as shown in Figure 1, it comprises: thickness is 36um anti-scratch layer diaphragm 1, main film PET base material 4 that thickness is 100um, installation glue diaphragm 8 that thickness is 23um, anti-scratch layer 3 that diaphragm glue-line 2, thickness that thickness is 20um are 8um, polyurethane glue-line 5, thickness that thickness is 5um are 16um passes through the installation glue-line 7 that application type metal film that coating minute surface paint forms after photocuring and thickness are 40um; In the present embodiment, diaphragm glue-line 2, anti-scratch layer 3 are all acrylic resins with 7 employings of installation glue-line; 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) on the corona surface of the main film PET base material 4 of 100um, be coated with the polyurethane glue-line 5 of one deck 5um;
(b) compound with the back side and the polyurethane glue-line 5 of 16um application type metal film 6;
(c) the installation glue-line 7 that coating thickness is 40um on the metal covering of application type metal film 6 again, compound with it with the non-corona surface that glue diaphragm 8 is installed;
(d) then on the non-corona surface of the main film PET base material 4 of 100um, be coated with the anti-scratch layer 3 of one deck 2um;
(e) on the corona surface of the anti-scratch layer diaphragm 1 that is finally 36um at an other thickness, be coated with the diaphragm glue-line 2 of one deck 20um, compound with anti-scratch layer 3 after coating, obtain product described in the present embodiment.
Claims (6)
1. a specular screen diaphragm, 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), installation glue-line (7) and installation glue diaphragm (8);
On the corona surface of described main film PET base material (4), be coated with polyurethane glue-line (5), compound with aluminizer (6) back side and polyurethane glue-line (5), on the metal covering of metal film (6), glue-line (7) is installed in coating, compound with the non-corona surface of glue diaphragm (8) being installed and glue-line (7) being installed; On the non-corona surface of main film PET base material (4), be coated with anti-scratch layer (3); On the corona surface of anti-scratch layer diaphragm (1), be coated with diaphragm glue-line (2); Diaphragm glue-line (2) is compound with anti-scratch layer (3).
2. specular screen diaphragm according to claim 1, is characterized in that: described each layer thickness is as follows:
Anti-scratch layer diaphragm (1) 12 um～50 um;
Diaphragm glue-line (2) 5 um～20 um;
Anti-scratch layer (3) 2 um～8 um;
Main film PET base material (4) 50 um～300 um;
Polyurethane glue-line (5) 4 um～30 um;
Metal film (6) 6um～30um;
Glue-line (7) 10 um～40 um are installed;
Glue diaphragm (8) 12 um～50 um are installed.
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 PET film; and the light transmittance of PET film is being greater than 92%, and mist degree is less than 1%.
4. specular screen diaphragm according to claim 1 and 2, is characterized in that: what described diaphragm glue-line (2), anti-scratch layer (3) and installation glue-line (7) adopted is polyurethanes resin, silicone based resin or acrylic resin.
5. specular screen diaphragm according to claim 1 and 2, is characterized in that: the preparation method of described metal film (6), for take PET film as base material, adopts chemical vapor deposition method, magnetron sputtering method or rubbing method to make.
6. make specular screen diaphragm claimed in claim 1, it is characterized in that: comprise the steps:
(a), on the corona surface of the main film PET base material (4) of 50 um～300 um, be coated with the polyurethane glue-line (5) of one deck 4um～30um, compound with 6um～30um metal film (6) back side and polyurethane glue-line (5), on the metal covering of metal film (6), glue-line (7) is installed in coating;
(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) by the anti-scratch layer (3) of UV equipment coating 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), finally on the corona surface of anti-scratch layer diaphragm (1), be coated with the diaphragm glue-line (2) of one deck 5 um～20 um, compound with anti-scratch layer (3) after coating, obtain product of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210204964.9A CN103507337A (en) | 2012-06-20 | 2012-06-20 | Mirror surface screen protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210204964.9A CN103507337A (en) | 2012-06-20 | 2012-06-20 | Mirror surface screen protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103507337A true CN103507337A (en) | 2014-01-15 |
Family
ID=49891004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210204964.9A Pending CN103507337A (en) | 2012-06-20 | 2012-06-20 | Mirror surface screen protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103507337A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004505A (en) * | 2017-12-26 | 2018-05-08 | 江苏蔚联机械股份有限公司 | A kind of screen color ornamental strip with metallic luster and preparation method thereof |
| CN109177405A (en) * | 2018-09-06 | 2019-01-11 | 东莞市大盛丰电子科技有限公司 | Method for manufacturing mobile phone screen protective film |
| WO2020034015A1 (en) * | 2018-08-17 | 2020-02-20 | Rosa Clodoaldo | Mirror protected by an asphaltic mesh film |
| CN112063000A (en) * | 2019-06-10 | 2020-12-11 | 上海睿光新材料科技有限公司 | Safe and unbreakable PET film mirror and preparation method thereof |
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| CN102152571A (en) * | 2010-12-13 | 2011-08-17 | 苏州金海薄膜科技发展有限公司 | Seven-color changing screen protective film and manufacturing method thereof |
| CN102271916A (en) * | 2009-01-14 | 2011-12-07 | 乐金华奥斯有限公司 | Interior film having a mirror-finished surface property and manufacturing method thereof |
| CN202862703U (en) * | 2012-06-20 | 2013-04-10 | 苏州金海薄膜科技发展有限公司 | Mirror surface screen protective film |
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2012
- 2012-06-20 CN CN201210204964.9A patent/CN103507337A/en active Pending
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| US20060046066A1 (en) * | 2004-08-27 | 2006-03-02 | Fih Co., Ltd | Protective film for LCD and method for making the same |
| CN200994152Y (en) * | 2006-12-26 | 2007-12-19 | 中兴通讯股份有限公司 | Mobile phone with mirror function |
| CN102271916A (en) * | 2009-01-14 | 2011-12-07 | 乐金华奥斯有限公司 | Interior film having a mirror-finished surface property and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004505A (en) * | 2017-12-26 | 2018-05-08 | 江苏蔚联机械股份有限公司 | A kind of screen color ornamental strip with metallic luster and preparation method thereof |
| WO2020034015A1 (en) * | 2018-08-17 | 2020-02-20 | Rosa Clodoaldo | Mirror protected by an asphaltic mesh film |
| CN109177405A (en) * | 2018-09-06 | 2019-01-11 | 东莞市大盛丰电子科技有限公司 | Method for manufacturing mobile phone screen protective film |
| CN109177405B (en) * | 2018-09-06 | 2020-07-28 | 东莞市大盛丰电子科技有限公司 | A method of making a mobile phone screen protector |
| CN112063000A (en) * | 2019-06-10 | 2020-12-11 | 上海睿光新材料科技有限公司 | Safe and unbreakable PET film mirror and preparation method thereof |
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Application publication date: 20140115 |