CN202293550U - Protective film for preventing glare, oily dirt and fingerprint - Google Patents
Protective film for preventing glare, oily dirt and fingerprint Download PDFInfo
- Publication number
- CN202293550U CN202293550U CN2011203290370U CN201120329037U CN202293550U CN 202293550 U CN202293550 U CN 202293550U CN 2011203290370 U CN2011203290370 U CN 2011203290370U CN 201120329037 U CN201120329037 U CN 201120329037U CN 202293550 U CN202293550 U CN 202293550U
- Authority
- CN
- China
- Prior art keywords
- pet
- film
- coating
- glare
- protecting
- 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.)
- Expired - Lifetime
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- 230000001681 protective effect Effects 0.000 title claims abstract description 5
- 230000004313 glare Effects 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 239000011247 coating layer Substances 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000741 silica gel Substances 0.000 claims abstract description 4
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 5
- 239000006120 scratch resistant coating Substances 0.000 claims description 5
- 229960001866 silicon dioxide Drugs 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000005020 polyethylene terephthalate Substances 0.000 abstract description 29
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract description 29
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 4
- 229920006267 polyester film Polymers 0.000 abstract description 4
- 229920001225 polyester resin Polymers 0.000 abstract description 3
- 239000004645 polyester resin Substances 0.000 abstract description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 2
- 229910052731 fluorine Inorganic materials 0.000 abstract 2
- 239000011737 fluorine Substances 0.000 abstract 2
- 238000006748 scratching Methods 0.000 abstract 2
- -1 Poly Ethylene Terephthalate Polymers 0.000 abstract 1
- 239000010954 inorganic particle Substances 0.000 abstract 1
- 239000011859 microparticle Substances 0.000 abstract 1
- 239000011146 organic particle Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920002799 BoPET Polymers 0.000 description 3
- 239000005041 Mylar™ Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- FYIBGDKNYYMMAG-UHFFFAOYSA-N ethane-1,2-diol;terephthalic acid Chemical compound OCCO.OC(=O)C1=CC=C(C(O)=O)C=C1 FYIBGDKNYYMMAG-UHFFFAOYSA-N 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Landscapes
- Surface Treatment Of Optical Elements (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to a protective film for preventing the glare, the oily dirt and the fingerprint. The protective film consists of a PET (Poly Ethylene Terephthalate) protecting stripping film 1, a PET low-viscosity protecting film 2 and a PET stripping film 3, wherein the PET low-viscosity protecting film 2 is composed of a UV (Ultra Violet) anti-scratching coating 21, a PET low-viscosity protecting film 22 and a silica gel coating 23; the PET protecting stripping film 1 is compounded on the PET low-viscosity protecting film 2; the PET stripping film 3 is compounded under the PET low-viscosity protecting film 2; the UV anti-scratching coating 21 is composed of an organic fluorine coating layer 211, a common UV coating layer 212 and micro particles 213; 3-4 micron polyester resins are coated on the PET surface of a polyester film at first; UV light is utilized to cure the PET surface, and then 1-3 micron mixed coating materials of polyester resins, organic fluorine and organic or inorganic particles are coated; and the UV light is utilized to cure for the second time, so that an uneven coating is formed. Outside lights are reflected along different directions by the coating, so that the purpose of preventing the glare by a liquid crystal film is achieved.
Description
Technical field
The utility model relates to a kind of diaphragm, refers in particular to such an extent that be the diaphragm of a kind of anti-glare, greasy dirt and fingerprint.
Background technology
Anti-glare liquid crystal screen protection film is the complex optics plated film coating that is formed by superpower anti-three layers of unification of transparent pad pasting of scraping the damage processing; Middle main lipid material matter is biaxially oriented polyester film PET ethylene glycol terephthalate; The top layer is the particulate sublayer that low-density mylar adds organic or inorganic, and bottom is the compound silica gel material.Its effect is in order to prevent that outdoor scene are reflected in the surface of various displays such as notebook computer, LCD.Its principle is the particulate at PET substrate surface coating organic or inorganic, and resin binder, or the mixed hardening resin, and it is concavo-convex that its surface is formed, thereby produce anti-dazzle property effect.Though common on the market anti-glare liquid crystal diaphragm has good anti-glare and anti-scratch effect, the poor performance of its anti-greasy dirt (fingerprint); Though and that its antifouling property is pasted in the brilliant protection of anti-glare and grease proofing soiling solution is strong because the costing an arm and a leg of the Organic fluoride in its raw material, so the cost of raw material than common high transparent liquid crystal protection subsides will be up to more than 5 times.
In order to solve the problem that exists in the above technology, the utility model has been made following technical solution.
The utility model content:
Like Fig. 1, the utility model is made up of PET protection stripping film 1, PET low viscosity diaphragm 2, PET stripping film 3.
1 design of said PET protection stripping film is to be used for preventing that PET low viscosity diaphragm 2 is by foreign object scratch and mill paste in the top of liquid crystal diaphragm.
Like Fig. 2, said PET low viscosity diaphragm 2 is made up of the scratch resistant coating of UV 21, the low sticking protective film 22 of PET and silica-gel coating 23, is that PET protects stripping film 1 above it, is PET stripping film 3 below it.
Like Fig. 3; The scratch resistant coating 21 of UV is formed by containing Organic fluoride coating layer 211, common UV coating layer 212 and particulate 213; Be coated with the mylar of 3-4 micron earlier on polyester film P E T top layer; With the atomic compo of the mylar, Organic fluoride and the organic or inorganic that are coated with the 1-3 micron behind the UV photocuring again, carry out solidifying the second time with UV light then, formed rough coating; This coating is carried out the reflection of different directions with extraneous light, makes the liquid crystal diaphragm play anti-dazzle purpose.
The beneficial effect of the utility model is the change manufacture technology, changes twice UV coating into by a UV coating, and its anti-dazzle is constant with the anti-effect that scratches in surface.Manufacture engineering though increased, can reduce the cost of raw of 30%-70%, can descend the highest by 50% thereby make product manufacture cost.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of the utility model PET low viscosity diaphragm 2.
Fig. 3 is the signal enlarged drawing of the scratch resistant coating of the utility model UV.
The specific embodiment:
Like Fig. 1, the utility model is made up of PET protection stripping film 1, PET low viscosity diaphragm 2, PET stripping film 3.
The particulate of PET substrate surface coating organic or inorganic, and resin binder, or mixed hardening resin, it is concavo-convex that its surface is formed, thereby produce anti-dazzle property effect.The basic principle of anti-glare and greasy dirt liquid crystal screen protection paste is also pasted basic identical with the protection of anti-glare liquid crystal; The top layer UV curing polyester resin that but its difference is middle main lipid material matter is biaxially oriented polyester film PET and the particulate of organic or inorganic are added an amount of Organic fluoride and are constituted, and therefore paste the characteristic that has more anti-greasy dirt, fingerprint than general anti-glare liquid crystal protection.
Claims (2)
1. the diaphragm of an anti-glare, greasy dirt and fingerprint; Form by PET protection stripping film (1), PET low viscosity diaphragm (2), PET stripping film (3); It is characterized in that PET low viscosity diaphragm (2) hangs down sticking protective film (22) by the scratch resistant coating of UV (21), PET and silica-gel coating (23) is formed; Be compounded with PET protection stripping film (1) above it, compound PET stripping film (3) below it.
2. by the diaphragm of the described a kind of anti-glare of claim 1, greasy dirt and fingerprint, it is characterized in that the scratch resistant coating of UV (21) forms by containing Organic fluoride coating layer (211), common UV coating layer (212) and particulate (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203290370U CN202293550U (en) | 2011-09-01 | 2011-09-01 | Protective film for preventing glare, oily dirt and fingerprint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203290370U CN202293550U (en) | 2011-09-01 | 2011-09-01 | Protective film for preventing glare, oily dirt and fingerprint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202293550U true CN202293550U (en) | 2012-07-04 |
Family
ID=46362519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203290370U Expired - Lifetime CN202293550U (en) | 2011-09-01 | 2011-09-01 | Protective film for preventing glare, oily dirt and fingerprint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202293550U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991068A (en) * | 2012-11-30 | 2013-03-27 | 苏州培华电子材料有限公司 | Anti-fingerprint PET (polyethylene glycol terephthalate) protective film |
| CN103171183A (en) * | 2013-02-26 | 2013-06-26 | 昆山韩保胶带科技有限公司 | Three-layer scratch-resistant PET (polyethylene terephthalate) protective film |
| CN110874162A (en) * | 2019-11-20 | 2020-03-10 | 湖南品触光电科技有限公司 | Covering structure device of capacitive touch screen |
-
2011
- 2011-09-01 CN CN2011203290370U patent/CN202293550U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991068A (en) * | 2012-11-30 | 2013-03-27 | 苏州培华电子材料有限公司 | Anti-fingerprint PET (polyethylene glycol terephthalate) protective film |
| CN103171183A (en) * | 2013-02-26 | 2013-06-26 | 昆山韩保胶带科技有限公司 | Three-layer scratch-resistant PET (polyethylene terephthalate) protective film |
| CN110874162A (en) * | 2019-11-20 | 2020-03-10 | 湖南品触光电科技有限公司 | Covering structure device of capacitive touch screen |
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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 | ||
| CP03 | Change of name, title or address |
Address after: Huang Town HUAYU street 523750 Guangdong city of Dongguan province No. 6 Patentee after: Dongguan Nali Optical Material Co., Ltd. Patentee after: Pcase Electronic (Shenzhen) Co., Ltd. Address before: Guangdong city of Dongguan Province Huang Town 523000 village street HUAYU Changlong Patentee before: Dongguan Nali Optical Material Co., Ltd. Patentee before: Pcase Electronic (Shenzhen) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |