CN205386957U - Hydrophobic anti blue light protection film of oil is dredged to high rigidity - Google Patents
Hydrophobic anti blue light protection film of oil is dredged to high rigidity Download PDFInfo
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- CN205386957U CN205386957U CN201620165416.3U CN201620165416U CN205386957U CN 205386957 U CN205386957 U CN 205386957U CN 201620165416 U CN201620165416 U CN 201620165416U CN 205386957 U CN205386957 U CN 205386957U
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- blue light
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- hydrophobic
- oleophobic
- high rigidity
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Abstract
The utility model discloses a hydrophobic anti blue light protection film of oil is dredged to high rigidity, scribble the liquid layer including anti blue light, the upper surface laminating of scribbling the liquid layer at anti blue light has a OCA glue film, has polymethacrylate sclerosis layer in the upper surface laminating of OCA glue film, and it has the raised grain way to distribute on the upper surface on polymethacrylate sclerosis layer, and the laminating has the oily hydrophobic layer of dredging on the raised grain way. The utility model discloses a hydrophobic anti blue light protection film of oil is dredged to high rigidity is mainly scribbled liquid layer, OCA glue film, polymethacrylate sclerosis layer and is dredged oily hydrophobic layer and form by anti blue light, and not only simple structure, cost of manufacture are hanged down, have good hardness in addition, anti blue light, thin oily hydrophobicity ability.
Description
Technical field
This utility model is related to protection of film, is specifically related to a kind of hydrophobic anti-blue light protecting film of high rigidity oleophobic.
Background technology
Liquid crystal display is as a kind of conventional display that uses, little of MP4, mobile phone, camera, reaches notebook computer, liquid crystal TV set etc..And usually can due to fingernail or other hard thing continuous paddling on a display screen in these display use procedures; certain scratch or abrasion can be caused on screen film surface; thus the normal result of use of product can be affected, therefore people usually can stick protecting film so that display screen to be protected on the screen film of electronic product.
But, current most protecting film not only hardness ratio is poor, and the performance of not anti-blue light；And electronic product is in the process used at present, in the light of its screen lock injection, include the wavelength blue light between 380-450nm, and the blue light of upper wavelength can go directly retina, thus numerous pathological changes can be caused, for instance Photokeratitis and macular diseases, and be expendable.
Display screen usually can due to fingernail or other hard things continuous paddling on a display screen in the process used; thus certain scratch or abrasion can be caused in screen surface; and then the normal result of use of product can be affected; simultaneously when user is on hand with sweat stain or oil stain; touching screen or easy fingerprints or oil stain print; and these impressions are difficult to wiped clean; if it is slightly improper to process; can make dirty whole screen; affecting the aesthetic measure of mobile phone, these impressions that simultaneously go down for a long time can slowly corrode screen or screen protecting film.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model aims to provide a kind of high rigidity, has the protecting film of anti-blue light, lipophobic hydrophobic energy.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of hydrophobic anti-blue light protecting film of high rigidity oleophobic; it is coated with liquid layer including anti-blue light; the upper surface being coated with liquid layer at anti-blue light is fitted with OCA glue-line; upper surface at OCA glue-line is fitted with polymethacrylates hardened layer; on the upper surface of polymethacrylates hardened layer, distribution has concave convex texture, is fitted with oleophobic hydrophobic layer on concave convex texture.
Described anti-blue light is coated with the thickness of liquid layer and is 4-6 μm.
The lower surface being coated with liquid layer at described anti-blue light is fitted with layer of silica gel, and the lower surface in layer of silica gel is fitted with the first poly terephthalic acid class plastics release layer；Upper surface at oleophobic hydrophobic layer is fitted with the second poly terephthalic acid class plastics release layer.
The thickness of described layer of silica gel is 30-40 μm.
The thickness of described OCA glue-line is 30-40 μm.
Described oleophobic hydrophobic layer is fluorine silicon resin.
The beneficial effects of the utility model are in that:
The hydrophobic anti-blue light protecting film of high rigidity oleophobic of the present utility model is mainly coated with liquid layer, OCA glue-line, polymethacrylates hardened layer and oleophobic hydrophobic layer by anti-blue light and forms; not only simple in construction, cost of manufacture are low; and there is good hardness, anti-blue light, lipophobic hydrophobic energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hydrophobic anti-blue light protecting film of this utility model a kind of high rigidity oleophobic；
In figure: 1, anti-blue light is coated with liquid layer；2, OCA glue-line；3, polymethacrylates hardened layer；4, oleophobic hydrophobic layer；5, layer of silica gel；6, the first poly terephthalic acid class plastics release layer；7, the second poly terephthalic acid class plastics release layer；31, concave convex texture.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
As shown in Figure 1; structural representation for the hydrophobic anti-blue light protecting film of high rigidity oleophobic of this utility model preferred embodiment; it is coated with liquid layer 1 including anti-blue light; the upper surface being coated with liquid layer 1 at anti-blue light is fitted with OCA glue-line 2; upper surface at OCA glue-line 2 is fitted with polymethacrylates hardened layer 3; on the upper surface of polymethacrylates hardened layer 3, distribution has concave convex texture 31, and on concave convex texture, 31 are fitted with oleophobic hydrophobic layer 4.
Wherein, above-mentioned anti-blue light is coated with liquid layer 1, the blue light of the 380-450nm that LCD screen comes out can be effective against, and anti-blue light to be coated with liquid layer 1 be solidify to form by the mode of electroplating technology, and anti-blue light liquid can be selected from anthocyan, sclererythrin class, polyalkenes, nitrine class or dihydro vinyl phenyl compounds dyestuff；And anti-blue light be coated with liquid layer 1 upper surface be fitted with OCA glue-line 2; under the effect of OCA glue-line 2; enable to anti-blue light painting liquid layer 1 and polymethacrylates hardened layer 3 is combined closely, formed one, so that whole protecting film has good hardness and anti-blue light performance；What this polymethacrylates hardened layer 3 adopted is the polymethacrylates of 188 μ m-thick is base material; it has good flatness; and the surface of base material is carried out sided corona treatment; to remove the inertia of base material; then there is hardening bath (being mainly made up of) Silicon stone and polyethylene in the surface-coated of base material, after photocuring, thus forming hardened layer on the surface of base material; the thickness of this hardened layer is about 30 μm, so that protecting film has the hardness of 9H and ensures the touch-sensitive of protecting film；
Simultaneously because distribution has concave convex texture 31 on the surface of polymethacrylates hardened layer 3; concave convex texture 31 is beneficial to and the laminating of oleophobic hydrophobic layer 4; under the effect of oleophobic hydrophobic layer 4 so that this protecting film can reduce fingerprint and the attachment of various oil stain spot, improve wiped clean ability.Wherein, what oleophobic hydrophobic layer 4 adopted in this application is fluorine silicon resin, and it can form transparent soil resistance epithelium, without influence on the outward appearance of product；Wherein, what oleophobic hydrophobic layer 4 adopted in this application is fluorine silicon resin, and it can form transparent soil resistance epithelium, without influence on the outward appearance of product.
Simultaneously, research through inventor finds, when the thickness of above-mentioned anti-blue light painting liquid layer 1 is 4-6 μm, the average rejection rate of the blue light of its 380-450nm come out for LCD screen may be up to 60-80%, and the thickness that anti-blue light above-mentioned in the present embodiment is coated with liquid layer 1 is 5 μm, now the average rejection rate to blue light is 80%.
It addition, for the surface protecting this protecting film, the lower surface being coated with liquid layer 1 at above-mentioned anti-blue light is fitted with layer of silica gel 5, and the lower surface in layer of silica gel 5 is fitted with the first poly terephthalic acid class plastics release layer 6；Upper surface at oleophobic hydrophobic layer 4 is fitted with the second poly terephthalic acid class plastics release layer 7；When this protecting film is actually used; then need to tear the first poly terephthalic acid class plastics release layer 6 and the second poly terephthalic acid class plastics release layer 7; the side that then this protecting film has layer of silica gel 5 fits on electronic curtain; under the effect of layer of silica gel such that it is able to quickly and efficiently this protecting film is fitted on electrical screen film.
Wherein, the stability of electrical screen film and the susceptiveness of electrical screen film touch is fitted in owing to the thickness of layer of silica gel 5 can affect protecting film; if the thickness of layer of silica gel 5 is excessively thin; then it is unfavorable for the laminating of protecting film; otherwise; if layer of silica gel 5 is blocked up, then can affect the susceptiveness of electrical screen film；Research repeatedly through inventor finds, the thickness of above-mentioned layer of silica gel 5 is 30-40 μm, it is possible to 2 points of balance those preferably, and is preferably 35 μm in the present embodiment.
In like manner, the thickness of OCA glue-line 2 also can affect the caking ability between anti-blue light painting liquid layer 1 and polymethacrylates hardened layer 3 and the susceptiveness of electrical screen film touch；Big quantity research through inventor finds, when the thickness of above-mentioned OCA glue-line 2 is 30-40 μm, it is possible to 2 points of balance those preferably, and is preferably 35 μm in the present embodiment.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation all should belong within this utility model scope of the claims.
Claims (6)
1. the hydrophobic anti-blue light protecting film of high rigidity oleophobic; it is characterized in that; it is coated with liquid layer including anti-blue light; the upper surface being coated with liquid layer at anti-blue light is fitted with OCA glue-line; upper surface at OCA glue-line is fitted with polymethacrylates hardened layer; on the upper surface of polymethacrylates hardened layer, distribution has concave convex texture, is fitted with oleophobic hydrophobic layer on concave convex texture.
2. the hydrophobic anti-blue light protecting film of high rigidity oleophobic as claimed in claim 1, it is characterised in that described anti-blue light is coated with the thickness of liquid layer and is 4-6 μm.
3. the hydrophobic anti-blue light protecting film of high rigidity oleophobic as claimed in claim 1, it is characterised in that the lower surface being coated with liquid layer at described anti-blue light is fitted with layer of silica gel, and the lower surface in layer of silica gel is fitted with the first poly terephthalic acid class plastics release layer；Upper surface at oleophobic hydrophobic layer is fitted with the second poly terephthalic acid class plastics release layer.
4. the hydrophobic anti-blue light protecting film of high rigidity oleophobic as claimed in claim 3, it is characterised in that the thickness of described layer of silica gel is 30-40 μm.
5. the hydrophobic anti-blue light protecting film of high rigidity oleophobic as claimed in claim 1, it is characterised in that the thickness of described OCA glue-line is 30-40 μm.
6. the hydrophobic anti-blue light protecting film of high rigidity oleophobic as claimed in claim 1, it is characterised in that described oleophobic hydrophobic layer is fluorine silicon resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165416.3U CN205386957U (en) | 2016-03-04 | 2016-03-04 | Hydrophobic anti blue light protection film of oil is dredged to high rigidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165416.3U CN205386957U (en) | 2016-03-04 | 2016-03-04 | Hydrophobic anti blue light protection film of oil is dredged to high rigidity |
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| Publication Number | Publication Date |
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| CN205386957U true CN205386957U (en) | 2016-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620165416.3U Active CN205386957U (en) | 2016-03-04 | 2016-03-04 | Hydrophobic anti blue light protection film of oil is dredged to high rigidity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108084904A (en) * | 2018-01-31 | 2018-05-29 | 四川省维奇光电科技有限公司 | A kind of display screen protective film for increasing optics briliancy |
-
2016
- 2016-03-04 CN CN201620165416.3U patent/CN205386957U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108084904A (en) * | 2018-01-31 | 2018-05-29 | 四川省维奇光电科技有限公司 | A kind of display screen protective film for increasing optics briliancy |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Building D5, yard 39, Helong East Road, Hebian, Helong street, Baiyun District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Ehang Elctronic Co., Ltd. Address before: 510000, Guangdong Province, Guangzhou Baiyun District, Huangshi West Road, small Ping Lu West, a horizontal road, No. 8 I building Patentee before: Guangzhou Ehang Elctronic Co., Ltd. |