CN103507350A - Luminescent scraping-resistant screen protection film and its producing method - Google Patents
Luminescent scraping-resistant screen protection film and its producing method Download PDFInfo
- Publication number
- CN103507350A CN103507350A CN201210204955.XA CN201210204955A CN103507350A CN 103507350 A CN103507350 A CN 103507350A CN 201210204955 A CN201210204955 A CN 201210204955A CN 103507350 A CN103507350 A CN 103507350A
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- Prior art keywords
- glue
- scratch
- diaphragm
- noctilucence
- base material
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- 238000000034 method Methods 0.000 title abstract 2
- 238000007790 scraping Methods 0.000 title description 4
- 230000003678 scratch resistant effect Effects 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 239000003086 colorant Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 56
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 56
- 238000009434 installation Methods 0.000 claims description 25
- 239000003292 glue Substances 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000004925 Acrylic resin Substances 0.000 claims description 5
- 229920000178 Acrylic resin Polymers 0.000 claims description 5
- 229920002799 BoPET Polymers 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- UYTPUPDQBNUYGX-UHFFFAOYSA-N guanine Chemical compound O=C1NC(N)=NC2=C1N=CN2 UYTPUPDQBNUYGX-UHFFFAOYSA-N 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 claims description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract description 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 2
- 239000012790 adhesive layer Substances 0.000 abstract 3
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 239000010410 layer Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
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Abstract
The invention discloses a luminescent scratch-resistant screen protection film. The main structure of the luminescent scratch-resistant screen protection film comprises a main film, a luminescent mounting adhesive layer, a mounting adhesive protection film, a scratch-resistant layer, a protection film adhesive layer and a scratch-resistant layer protection film. The luminescent scratch-resistant 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 luminescent scratch-resistant screen protection film is removed; the luminescent scratch-resistant screen protection film can be repeatedly sticked and used after being removed from the screen; the luminescent scratch-resistant screen protection film has the functions of scratch resistance, excellent abradability, stain repellence and the like; in addition, because luminescent powder of different colors and other dispersing auxiliaries are added to the luminescent mounting adhesive layer, after coating, the whole luminescent scratch-resistant screen protection film has the characteristics of transparentness, brightness, strong fashion sense, capability of illuminating in the dark, good permeability and the like, and can be widely applied to screen protection of various liquid crystal display screens. A producing method of the luminescent scratch-resistant 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 luminous 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 scratches such as finger, suspension members, thereby affected the service life of LCDs.
In addition because people's requirement is more and more higher; ordinary screen diaphragm on the market can not meet people's requirement; 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 exploitation high-performance, diversified screen protecting film have wide market prospects.
The present invention easily installs, can fast automatic eliminating bubble, remove rear panel and do not stay cull, can utilize Electrostatic Absorption, visible light transmissivity is up to 84%, anti scuffing 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, in addition owing to having added noctilucence powder and some other dispersing aiies of different colours in glue-line is installed, after coating, make whole diaphragm transparent beautiful, stylishness is strong, and can send the features such as light in the dim light of night, can be widely used in the screen protection of various LCDs.
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 there is screen protecting film sending light effect and preparation method thereof in the dim light of night.
Technical scheme: to achieve these goals, the invention provides a kind of luminous screen diaphragm, it comprises: anti-scratch layer diaphragm PET base material, diaphragm glue-line, anti-scratch layer, main film PET base material, noctilucence are installed glue-line and glue diaphragm PET base material is installed;
Wherein, be coated with noctilucence glue-line is installed on the corona surface of main film PET base material, non-corona surface and noctilucence installation glue-line that glue diaphragm PET base material is installed are compound; 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 PET base material, 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 PET base material 12 um～50 um;
Diaphragm glue-line 5 um～20 um;
Main film PET base material 50 um～300 um;
Noctilucence is installed glue-line 10 um～40 um;
Glue diaphragm PET base material 12 um～50 um are installed.
In order to have luminous effect, described noctilucence is installed glue-line and in common installation glue resin, has been added the noctilucence powder of different colours, and described noctilucence powder is preferably used luminescent powder, rare earth, pearl essence.
In order to have good permeability, described dispersing aid is that silica gel ink toner dispersant YZ-11(is purchased from Dongguan City Zheng Nian fluosilicic Materials Co., Ltd)
.
Described diaphragm glue-line, anti-scratch layer, noctilucence are installed glue-line and are adopted silicone based resin or acrylic resin to make.
Described anti-scratch layer diaphragm PET base material, main film PET base material, glue diaphragm PET base material 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 luminous screen diaphragm, concrete steps are as follows:
1, the noctilucence that is coated with one deck 10um～40um on the corona surface of the main film PET base material of 50 um～300 um is installed glue-line; This noctilucence is installed after glue-line 5 adopts common installation glue resin and versicolor luminescent powder and dispersing aid to be uniformly dispersed by high speed dispersor and is made.
To the requirement of PET film substrate, be wherein the high grade of transparency, visible light transmissivity is greater than 92%, and mist degree is less than 1%.What install that glue-line adopts is silicone based resin or acrylic resin, they have Electrostatic Absorption, automatically row's bubble and use after without the feature of cull.
2, compound with installation glue diaphragm PET base material and the noctilucence installation glue-line of 12 um～50 um; The effect that glue diaphragm PET base material is installed is that glue-line is installed in protection;
3 and then in an other side of main film PET base material by the anti-scratch layer 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;
4, on the corona surface of anti-scratch layer diaphragm PET base material, be coated with the diaphragm glue-line of one deck 5 um～20 um, compound with anti-scratch layer after coating, obtain product of the present invention.
Beneficial effect: luminous screen diaphragm of the present invention, compared with prior art tool has the following advantages:
1, luminous screen diaphragm of the present invention is easily installed, and can utilize electrostatic adsorption, fast automatic eliminating bubble, and its automatic vent speed is fast, and the automatic vent speed of this type of luminous screen diaphragm of 6 square inches is below 6 seconds;
2, remove rear panel and do not stay cull, and the screen protecting film after removing can paste repeatedly, visible light transmissivity is up to 84%;
3, anti scuffing ability can control between 3H～6H, can effectively prevent that the article such as finger, suspension member from injuring friction injury to scraping of screen, has that abrasion resistance is good, anti-pollution function;
4, owing to having added different colours noctilucence powder and dispersing aid in glue-line is installed, after coating, make whole diaphragm transparent beautiful, stylishness is strong, and there is the features such as send light and permeability is good in the dark, can be widely used in the screen protection of various LCDs;
5, the preparation method of luminous screen diaphragm of the present invention is simple, easy to operate, is applicable to industrial production.
Accompanying drawing explanation
Accompanying drawing is the structural representation of luminous screen diaphragm 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 diaphragm, it comprises: the anti-scratch layer diaphragm PET base material 1 that the anti-scratch layer 3 that installation glue diaphragm PET base material 6, the thickness that the main film PET base material 4 that thickness is 100um, the noctilucence that thickness is 25um installation glue-line 5, thickness are 50um is 2um, the diaphragm glue-line 2 that thickness is 5um and thickness are 50um; In the present embodiment, diaphragm glue-line 2, anti-scratch layer 3 are all that acrylic resin is made with 5 employings of noctilucence installation glue-line.
The preparation method concrete steps of above-mentioned screen protecting film are as follows:
(1), the noctilucence that is coated with one deck 25um on the corona surface of the main film PET base material 4 of 100um installs glue-line 5, this noctilucence is installed glue-line 5 and is adopted common installation glue resins and versicolor luminescent powder and silica gel ink toner dispersant YZ-11(to be purchased from Dongguan City Zheng Nian fluosilicic Materials Co., Ltd) be made after being uniformly dispersed by high speed dispersor;
(2), with the installation glue diaphragm PET base material 6 of 50um, be compounded on noctilucence installation glue-line 5;
And then in an other side of main film PET base material 4, be coated with the anti-scratch layer of one deck 2um 3 (3);
(4), be coated with the diaphragm glue-line 2 of one deck 5um on the corona surface of the anti-scratch layer diaphragm PET base material 1 that is 50um at an other thickness, compound with anti-scratch layer 3 after coating, obtain product described in the present embodiment.
A diaphragm, it comprises: it is the anti-scratch layer diaphragm PET base material 1 that the anti-scratch layer 3 of 4um, the thickness diaphragm glue-line 2 that is 10um and thickness are 36um that the main film PET base material 4 that thickness is 50um, the noctilucence that thickness is 40um are installed installation glue diaphragm PET base material 6, thickness that glue-line 5, thickness are 12um; What in the present embodiment, diaphragm glue-line 2 and noctilucence were installed glue-line 5 employings is all that silicone based resin is made; What anti-scratch layer 3 adopted is that acrylic resin is made.
The preparation method concrete steps of above-mentioned screen protecting film are as follows:
(1), the noctilucence that is coated with one deck 40um on the corona surface of the main film PET base material 4 of 50um installs glue-line 5, this noctilucence is installed glue-line 5 and is adopted common installation glue resins and versicolor pearl essence and silica gel ink toner dispersant YZ-11(to be purchased from Dongguan City Zheng Nian fluosilicic Materials Co., Ltd) be made after being uniformly dispersed by high speed dispersor;
(2), with the installation glue diaphragm PET base material 6 of 12um, be compounded on noctilucence installation glue-line 5;
And then in an other side of main film PET base material 4, be coated with the anti-scratch layer of one deck 4um 3 (3);
(4), be coated with the diaphragm glue-line 2 of one deck 10um on the corona surface of the anti-scratch layer diaphragm PET base material 1 that is 36um at an other thickness, compound with anti-scratch layer 3 after coating, obtain product described in the present embodiment.
A diaphragm, it comprises: the anti-scratch layer diaphragm PET base material 1 that the anti-scratch layer 3 that installation glue diaphragm PET base material 6, the thickness that the main film PET base material 4 that thickness is 250um, the noctilucence that thickness is 10um installation glue-line 5, thickness are 36um is 8um, the diaphragm glue-line 2 that thickness is 20um and thickness are 12um; What in the present embodiment, diaphragm glue-line 2, noctilucence were installed glue- line 5 and 3 employing of anti-scratch layer is all that silicone based resin is made.
The preparation method concrete steps of above-mentioned screen protecting film are as follows:
(1), the noctilucence that is coated with one deck 10um on the corona surface of the main film PET base material 4 of 250um installs glue-line 5, this noctilucence is installed glue-line 5 and is adopted common installation glue resins and versicolor rare earth and silica gel ink toner dispersant YZ-11(to be purchased from Dongguan City Zheng Nian fluosilicic Materials Co., Ltd) be made after being uniformly dispersed by high speed dispersor;
(2), with the installation glue diaphragm PET base material 6 of 36um, be compounded on installation glue-line 5;
And then in an other side of main film PET base material 4, be coated with the anti-scratch layer 3 of one deck 8um (3);
(4), be coated with the diaphragm glue-line 2 of one deck 20um on the corona surface of the anti-scratch layer diaphragm PET base material 1 that is 12um at an other thickness, compound with anti-scratch layer 3 after coating, obtain product described in the present embodiment.
Claims (9)
1. a luminous screen diaphragm, is characterized in that: it comprises: anti-scratch layer diaphragm PET base material (1), diaphragm glue-line (2), anti-scratch layer (3), main film PET base material (4), noctilucence are installed glue-line (5) and glue diaphragm PET base material (6) is installed;
Wherein, be coated with noctilucence glue-line (5) is installed on the corona surface of main film PET base material (4), non-corona surface and noctilucence installation glue-line (5) that glue diaphragm PET base material (6) is installed are compound; 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 PET base material (1), be coated with diaphragm glue-line (2); Diaphragm glue-line (2) is compound with anti-scratch layer (3).
2. noctilucence scratch-resistant screen protective film according to claim 1, is characterized in that: the thickness of wherein said each rete, each glue-line is respectively:
Anti-scratch layer diaphragm PET base material (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;
Noctilucence is installed glue-line (5) 10 um～40 um;
Glue diaphragm PET base material (6) 12 um～50 um are installed.
3. noctilucence scratch-resistant screen protective film according to claim 1 and 2, is characterized in that: described noctilucence is installed the noctilucence powder that is provided with different colours in glue-line (5).
4. noctilucence scratch-resistant screen protective film according to claim 3, is characterized in that: described noctilucence powder is luminescent powder, rare earth, pearl essence.
5. noctilucence scratch-resistant screen protective film according to claim 1 and 2, is characterized in that: described noctilucence is installed in glue-line (5) and is provided with dispersing aid.
6. noctilucence scratch-resistant screen protective film according to claim 6, is characterized in that: described dispersing aid is silica gel ink toner dispersant YZ-1
.
7. noctilucence scratch-resistant screen protective film according to claim 1 and 2, is characterized in that: described diaphragm glue-line (2), anti-scratch layer (3) or noctilucence are installed glue-line (5) and adopted silicone based resin or acrylic resin to make.
8. luminous screen diaphragm according to claim 1 and 2; it is characterized in that: anti-scratch layer diaphragm PET base material (1), main film PET base material (4), installation glue diaphragm PET base material (6) are PET film; and the light transmittance of PET film is greater than 92%, and mist degree is less than 1%.
9. a preparation method for noctilucence scratch-resistant screen protective film claimed in claim 1, is characterized in that: concrete steps are as follows:
(1) noctilucence that, is coated with one deck 10um～40um on the corona surface of the main film PET base material (4) of 50 um～300 um is installed glue-line (5);
(2), compound with noctilucence installation glue-line (5) with the installation glue diaphragm PET base material (6) of 12 um～50 um;
(3) and then in an other side of main film PET base material (4) by UV equipment, be coated with the anti-scratch layers of one deck 2 um～8 um (3);
(4), on the corona surface of anti-scratch layer diaphragm PET base material (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 |
|---|---|---|---|
| CN201210204955.XA CN103507350A (en) | 2012-06-20 | 2012-06-20 | Luminescent scraping-resistant screen protection film and its producing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210204955.XA CN103507350A (en) | 2012-06-20 | 2012-06-20 | Luminescent scraping-resistant screen protection film and its producing method |
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| Publication Number | Publication Date |
|---|---|
| CN103507350A true CN103507350A (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210204955.XA Pending CN103507350A (en) | 2012-06-20 | 2012-06-20 | Luminescent scraping-resistant screen protection film and its producing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103881604A (en) * | 2014-04-14 | 2014-06-25 | 苏州斯迪克新材料科技股份有限公司 | Method for preparing night light screen protecting film |
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| JP2006120972A (en) * | 2004-10-25 | 2006-05-11 | Toppan Printing Co Ltd | Surface protection sheet for solar cell, and solar cell module |
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| CN102390155A (en) * | 2011-08-16 | 2012-03-28 | 苏州金海薄膜科技发展有限公司 | Flash scratchproof protection film and preparation method thereof |
| CN202862725U (en) * | 2012-06-20 | 2013-04-10 | 苏州金海薄膜科技发展有限公司 | Luminous scratch-resistant screen protective film |
-
2012
- 2012-06-20 CN CN201210204955.XA patent/CN103507350A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003334911A (en) * | 2002-05-21 | 2003-11-25 | Mitsubishi Polyester Film Copp | Display surface protecting film |
| JP2006120972A (en) * | 2004-10-25 | 2006-05-11 | Toppan Printing Co Ltd | Surface protection sheet for solar cell, and solar cell module |
| CN102152570A (en) * | 2010-12-13 | 2011-08-17 | 苏州金海薄膜科技发展有限公司 | Color screen protective film and manufacturing method thereof |
| CN102320174A (en) * | 2011-08-16 | 2012-01-18 | 苏州金海薄膜科技发展有限公司 | Superbright high-definition protective film with self luminescence under sunlight or ultraviolet light and manufacturing method thereof |
| CN102390155A (en) * | 2011-08-16 | 2012-03-28 | 苏州金海薄膜科技发展有限公司 | Flash scratchproof protection film and preparation method thereof |
| CN202862725U (en) * | 2012-06-20 | 2013-04-10 | 苏州金海薄膜科技发展有限公司 | Luminous scratch-resistant screen protective film |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103881604A (en) * | 2014-04-14 | 2014-06-25 | 苏州斯迪克新材料科技股份有限公司 | Method for preparing night light screen protecting film |
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Application publication date: 20140115 |