CN101604033A - Parallel adjustable grid eyeshield privacy protecting adhesive film - Google Patents
Parallel adjustable grid eyeshield privacy protecting adhesive film Download PDFInfo
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- CN101604033A CN101604033A CNA2008100287171A CN200810028717A CN101604033A CN 101604033 A CN101604033 A CN 101604033A CN A2008100287171 A CNA2008100287171 A CN A2008100287171A CN 200810028717 A CN200810028717 A CN 200810028717A CN 101604033 A CN101604033 A CN 101604033A
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- eyeshield
- adhesive film
- adjustable grid
- protecting adhesive
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Abstract
The invention discloses a kind of parallel adjustable grid eyeshield privacy protecting adhesive film; comprise top layer, middle main film and bottom; described top layer is a polyethylene layer; bottom is a polyethylene layer; middle main film comprises the upper, middle and lower; the upper strata is a polyphenyl dioctyl phthalate glycol ester layer, and lower floor is a polyphenyl dioctyl phthalate glycol ester layer, and the middle level is the NACF layer.This protection pad pasting adopts the black dull technology of screen privacy; can prevent the leakage of confidential information; make screen only for browsing over against the person; other people can only see pitch-dark picture in both sides; in the visual range restriction certain limit with LCD screen (preferred 60 degree); the left and right sides is all not visible from the front is high-visible for picture, has increased the performance of confidentiality on original anti-scratching wearproof, anti-dazzle, radiation-resistant basis.
Description
Technical field
The invention belongs to liquid crystal screen protection paste membrane technology field, be specially a kind of parallel adjustable grid eyeshield peep-proof know-why.
Background technology
In our life; all the time various electronics and IT products have been full of at one's side; these products are when greatly making things convenient for us to work and living; also the individual privacy to us has constituted certain puzzlement and threat; some confidential information are peeped the news of getting and causing enterprise, personal property to lose by other people often report; how just can protect our privacy to greatest extent and do not revealed, be the problem that we everyone be concerned about very much.
The use of liquid crystal screen protection paste has at present spread to most electronic digital products; all the time; liquid crystal screen protection paste is with high transmission rate, high definition, and static attaches; numerous advantages such as anti-scratching wearproof obtain popular favor; but also exist very big defective simultaneously, that is exactly easy dazzle, and anti-reflecting effect is relatively poor; screen message confidentiality extreme difference, information are spied on by the people etc. easily.In order to address these problems, the screen protection that has also occurred corresponding anti-dazzle type is on the market pasted, and it can prevent that dazzle from damaging people's eyes, and still, the shortcoming that still can't solve screen message confidentiality extreme difference is pasted in this type of screen protection.
Summary of the invention
The present invention has overcome the deficiency that the above screen protection pad pasting exists technically, and a kind of parallel adjustable grid eyeshield privacy protecting adhesive film that prevents information leakage, good confidentiality is provided.
The present invention is achieved through the following technical solutions: this parallel adjustable grid eyeshield privacy protecting adhesive film is characterized in that: comprise top layer, middle main film and bottom; described top layer is a polyethylene layer; bottom is a polyethylene layer; middle main film comprises the upper, middle and lower; the upper strata is a polyphenyl dioctyl phthalate glycol ester layer; lower floor is a polyphenyl dioctyl phthalate glycol ester layer, and the middle level is the NACF layer.
Described top layer, middle main film and bottom are through the integrated film forming of lamination.
The thickness of described parallel adjustable grid eyeshield privacy protecting adhesive film is 0.65mm, and the thickness of top layer and bottom is 0.06mm, and the thickness of middle main film is 0.53mm.
Described NACF layer is to make through carbonization with natural fiber or artificial organic chemistry fiber, and its Main Ingredients and Appearance is made up of carbon atom, and carbon atom mainly exists with similar graphite microcrystal sheet and the breast layer form of piling up.
The present invention has following advantage with respect to prior art:
One, this parallel adjustable grid eyeshield privacy protecting adhesive film is the compound pad pasting that three layers (top layer, middle main film, bottom) unification forms, top layer and bottom are PE (Polyethylene) high polymer chemistry polythene material, this material has characteristics such as corrosion resistance, electrical insulating property (especially high-frequency insulation), water absorptivity be little, good electrical properties and radiation resistance are arranged, can resist multiple acid and alkali corrosion, have barrier and heat sealability simultaneously, thereby protection middle level master's film is not contaminated;
Two, the upper and lower of middle main film are polyphenyl dioctyl phthalate glycol ester layer (PET, Polythyleneterephthalate), wearing quality height (hardness is 3H), thermotolerance height (the allowable temperature scope is-10 ℃～80 ℃), good, the stable chemical performance of flatness; Remove this, this pet layer is through vacuum optics plating titanium dioxide, the effect that has increased antiultraviolet and decomposed dust automatically;
Three, the NACF layer of middle main film, NACF (ACF) are to make through carbonization with natural fiber or artificial organic chemistry fiber, and its Main Ingredients and Appearance is made up of carbon atom, and carbon atom mainly exists with similar graphite microcrystal sheet and the breast layer form of piling up.Another noticeable structure of NACF (ACF) is to have flourishing specific surface area, the abundant microporous footpath, and the specific surface area of general NACF (ACF) can reach 1000-1600m
2/ g, micro pore volume about 90%, its micropore size are 10A～40A.
Four, top layer, middle main film and bottom be through the integrated film forming of lamination, and be strong in conjunction with fastness, layer with layer between can the entrained air bubbles dust;
Five, this protection pad pasting adopts the black dull technology of screen privacy; can prevent the leakage of confidential information; make screen only for browsing over against the person; other people can only see pitch-dark picture in both sides; the visual range restriction of LCD screen is (preferred 60 degree) within the specific limits; picture is high-visible and all not visible from the left and right sides from the front, has increased the performance of confidentiality on original anti-scratching wearproof, anti-dazzle, radiation-resistant basis.
Description of drawings
Fig. 1 is the structural representation of a kind of parallel adjustable grid eyeshield privacy protecting adhesive film of the present invention.
Fig. 2 is the structural representation of the main film in centre of Fig. 1.
Fig. 3 is the use synoptic diagram of the parallel adjustable grid eyeshield privacy protecting adhesive film of Fig. 1.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
A kind of parallel adjustable grid eyeshield privacy protecting adhesive film as depicted in figs. 1 and 2; comprise top layer 1; middle main film 2 and bottom 3; described top layer 1 is a polyethylene layer; bottom 3 is a polyethylene layer; middle main film 2 comprises upper strata 20; middle level 21 and lower floor 22; upper strata 20 is a polyphenyl dioctyl phthalate glycol ester layer; lower floor 22 is a polyphenyl dioctyl phthalate glycol ester layer; middle level 21 is the NACF layer; the NACF layer is to make through carbonization with natural fiber or artificial organic chemistry fiber; its Main Ingredients and Appearance is made up of carbon atom, and carbon atom mainly exists with similar graphite microcrystal sheet and the breast layer form of piling up.
Top layer 1, middle main film 2 and bottom 3 are through the integrated film forming of lamination.
The thickness of parallel adjustable grid eyeshield privacy protecting adhesive film is 0.65mm, and the thickness of top layer 1 and bottom 3 is 0.06mm, and the thickness of middle main film 2 is 0.53mm.
This protection pad pasting surface itself is through resistance to wearing processing, and the screen part that can prevent costlinesses such as LCD is because of carelessness by scratch.This protection pad pasting utilizes a kind of optical principle of parallel adjustable grid technique; realized that the protection pad pasting has the peep-proof effect of covering as grid; can adjust the viewing area and be positive 60 degree; except user over against screen; other people outside any viewing area all can't see the content on the picture; thereby realize its anti-functional effect of peeping, preventing the confidential information leakage; as shown in Figure 3; the data that screen display is gone out is specialized in the positive reading of user; anyone looks in both sides can only see pitch-dark picture, has effectively protected trade secret and individual privacy.
Above-mentioned embodiment is the preferred embodiments of the present invention; can not limit claim of the present invention; other any change or other equivalent substitute modes that do not deviate from technical scheme of the present invention and make are included within protection scope of the present invention.
Claims (4)
1, parallel adjustable grid eyeshield privacy protecting adhesive film; this protection pad pasting comprises top layer, middle main film and bottom; described top layer is a polyethylene layer; bottom is a polyethylene layer; middle main film comprises the upper, middle and lower; the upper strata is a polyphenyl dioctyl phthalate glycol ester layer, and lower floor is a polyphenyl dioctyl phthalate glycol ester layer, and the middle level is the NACF layer.
2, parallel adjustable grid eyeshield privacy protecting adhesive film according to claim 1 is characterized in that: described top layer, middle main film and bottom are through the integrated film forming of lamination.
3, parallel adjustable grid eyeshield privacy protecting adhesive film according to claim 1; it is characterized in that: the thickness of described parallel adjustable grid eyeshield privacy protecting adhesive film is 0.65mm; the thickness of top layer and bottom is 0.06mm, and the thickness of middle main film is 0.53mm.
4, parallel adjustable grid eyeshield privacy protecting adhesive film according to claim 1; it is characterized in that: described NACF layer is to make through carbonization with natural fiber or artificial organic chemistry fiber; its Main Ingredients and Appearance is made up of carbon atom, and carbon atom mainly exists with similar graphite microcrystal sheet and the breast layer form of piling up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100287171A CN101604033A (en) | 2008-06-11 | 2008-06-11 | Parallel adjustable grid eyeshield privacy protecting adhesive film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100287171A CN101604033A (en) | 2008-06-11 | 2008-06-11 | Parallel adjustable grid eyeshield privacy protecting adhesive film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101604033A true CN101604033A (en) | 2009-12-16 |
Family
ID=41469837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100287171A Pending CN101604033A (en) | 2008-06-11 | 2008-06-11 | Parallel adjustable grid eyeshield privacy protecting adhesive film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101604033A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102676071A (en) * | 2011-03-08 | 2012-09-19 | 东莞市纳利光学材料有限公司 | Method for preparing automatic-adsorption, ultrathin, anti-peeping and anti-scratching protective film |
| CN103792703A (en) * | 2014-01-23 | 2014-05-14 | 京东方科技集团股份有限公司 | Anti-peeping displayer |
| CN105357345A (en) * | 2015-11-13 | 2016-02-24 | 苏州天擎电子通讯有限公司 | Highly wear-resistant mobile phone film |
| CN106476375A (en) * | 2016-09-23 | 2017-03-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of glass round dot decorating film |
| CN114815369A (en) * | 2022-04-08 | 2022-07-29 | 中山大学 | Peep-proof display device, peep-proof film and performance testing method of peep-proof display device |
-
2008
- 2008-06-11 CN CNA2008100287171A patent/CN101604033A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102676071A (en) * | 2011-03-08 | 2012-09-19 | 东莞市纳利光学材料有限公司 | Method for preparing automatic-adsorption, ultrathin, anti-peeping and anti-scratching protective film |
| CN102676071B (en) * | 2011-03-08 | 2014-07-16 | 东莞市纳利光学材料有限公司 | Method for preparing automatic-adsorption, ultrathin, anti-peeping and anti-scratching protective film |
| CN103792703A (en) * | 2014-01-23 | 2014-05-14 | 京东方科技集团股份有限公司 | Anti-peeping displayer |
| WO2015109705A1 (en) * | 2014-01-23 | 2015-07-30 | 京东方科技集团股份有限公司 | Peep-proof display |
| CN103792703B (en) * | 2014-01-23 | 2016-04-06 | 京东方科技集团股份有限公司 | A kind of peep-proof display |
| US9507188B2 (en) | 2014-01-23 | 2016-11-29 | Boe Technology Group Co., Ltd. | Peep prevention display |
| CN105357345A (en) * | 2015-11-13 | 2016-02-24 | 苏州天擎电子通讯有限公司 | Highly wear-resistant mobile phone film |
| CN106476375A (en) * | 2016-09-23 | 2017-03-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of glass round dot decorating film |
| CN114815369A (en) * | 2022-04-08 | 2022-07-29 | 中山大学 | Peep-proof display device, peep-proof film and performance testing method of peep-proof display device |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20091216 |