CN204869918U - Explosion -proof optics hard coating film of anti -dazzle of high grade of transparency - Google Patents
Explosion -proof optics hard coating film of anti -dazzle of high grade of transparency Download PDFInfo
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- CN204869918U CN204869918U CN201520491685.4U CN201520491685U CN204869918U CN 204869918 U CN204869918 U CN 204869918U CN 201520491685 U CN201520491685 U CN 201520491685U CN 204869918 U CN204869918 U CN 204869918U
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- elasticity
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Abstract
The utility model discloses an explosion -proof optics hard coating film of anti -dazzle of high grade of transparency, including elasticity sclerosis layer, transparent support, the silica gel layer that from the top set gradually, elasticity sclerosis in situ is provided with the elasticity particle that a plurality of particle diameters be 3-10 mu m at random, and some protrusion is outside layer upper surface is hardened to elasticity in this a little elasticity particles, and convex height is 0.5-5 mu m, the difference scope of the index of refraction of elasticity particle and the index of refraction on elasticity sclerosis layer is - 0.05-0.05, elasticity sclerosis layer and elasticity particle can protect the screen receiving when strikeing not crackedly, and elasticity sclerosis layer and elasticity particle can strike and resume by oneself later, thereby the utility model discloses can used repeatedly, reduce cost, the protrusion can play the effect of anti -dazzle in the diffuse reflection of sclerosis layer elasticity duplet light on the surface, in addition, the index of refraction on elasticity particle and elasticity sclerosis layer is close to the transparency is high, and visual effect is good.
Description
Technical field
The utility model relates to the cured film that display screen uses, and particularly relates to a kind of explosion-proof optical hardening film of anti-dazzle of the high grade of transparency.
Background technology
Universal along with panel computer and large-size screen monitors smart mobile phone; touch-screen is widely used in every field; and in the process using touch-screen; due to the tactile screen operator that often catches, be easy to besmirch or scratch touch-screen, and along with the screen of mobile phone, panel computer etc. increasing; screen is also more and more fragile; once fall on the ground, the accident of broken screen will be there is, so very common method is exactly the effect of sticking one deck cured film to play protection screen in the outside of touch-screen now.Present cured film mainly uses glass-film, by AB glue laminating between glass-film and screen.When screen is subject to impacting, glass-film is cracked, dispersed shock wave, thus protection screen, also just say, self reach the not cracked object of protection screen by cracked, this mode makes after often experiencing such protection once, must change a new glass-film, thus cause cost increase; And glass-film surface is very smooth, be attached on screen, due to glass reflecting, can glare effect be produced, affect vision; In addition, cured film has also necessarily required fine definition to ensure good visual effect.
Utility model content
The purpose of this utility model is to provide a kind of anti-dazzle of the high grade of transparency explosion-proof optical hardening film.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of explosion-proof optical hardening film of anti-dazzle of the high grade of transparency, comprise the elasticity hardened layer, transparent support, the layer of silica gel that set gradually from top to down, the elastic particle that multiple particle diameter is 3 ~ 10 μm is provided with at random in described elasticity hardened layer, and some protrudes from outside elasticity hardened layer upper surface in those elastic particles, the height protruded is 0.5 ~ 5 μm, and the difference range of the index of refraction of described elastic particle and the index of refraction of elasticity hardened layer is-0.05 ~ 0.05.
The cumulative volume of described elastic particle accounts for 30% ~ 60% of elasticity hardened layer volume.
Described elastic particle is the composition of acrylate particle, polyurethane particles or acrylate particle and polyurethane particles.
The thickness of described elasticity hardened layer is 10 ~ 30 μm.
The thickness of described transparent support is 25 ~ 200 μm.
The thickness of described layer of silica gel is 20 ~ 50 μm.
The beneficial effects of the utility model are: because the utility model is provided with elasticity hardened layer, and elastic particle is set in elasticity hardened layer inside, thus when being impacted, shock wave is offset in the deformation by elasticity hardened layer and elastic particle self, protection screen is not cracked; And after shock wave, elasticity hardened layer can oneself recover, thus the utility model cured film is subject to impacting rear non-friable, can reuse, thus cost reduces; In addition, the elastic particle outside hardened layer surface can play anti-dazzle effect to the diffuse reflection of light is protruded from; Because the index of refraction of the index of refraction of elastic particle and elasticity hardened layer is close, thus can not produces because index of refraction differs greatly and send out phenomenon dirty, transparency is high, good visual effect.
Accompanying drawing explanation
Fig. 1 is the anti-dazzle explosion-proof optical hardening film Rotating fields schematic diagram of the utility model high grade of transparency.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the explosion-proof optical hardening film of anti-dazzle of the utility model high grade of transparency comprises the elasticity hardened layer 1, transparent support 2, the layer of silica gel 3 that set gradually from top to down, the elastic particle 4 that multiple particle diameter is 3 ~ 10 μm is provided with at random in described elasticity hardened layer 1, and some protrudes from outside elasticity hardened layer 1 upper surface in those elastic particles 4, the height protruded is 0.5 ~ 5 μm, and the difference range of the index of refraction of described elastic particle 4 and the index of refraction of elasticity hardened layer 1 is-0.05 ~ 0.05.
Preferably, the cumulative volume of described elastic particle 4 accounts for 30% ~ 60% of elasticity hardened layer volume.
Preferably, the thickness of described elasticity hardened layer 1 is 10 ~ 30 μm, and the thickness of described transparent support 2 is 25 ~ 200 μm, and the thickness of described layer of silica gel 3 is 20 ~ 50 μm.
In the present embodiment, preferably, described elasticity hardened layer 1 is that the mixture of acrylic resin and rubber is formed by ultraviolet light polymerization; Described elastic particle 4 is the composition of acrylate particle, polyurethane particles or acrylate particle and polyurethane particles; Described transparent support 2 is PET transparent support 2.
Compared with prior art, the utility model has the following advantages:
(1) on transparent support 2, arrange elasticity hardened layer 1, thus when being impacted, shock wave is offset in the deformation by elasticity hardened layer 1 self, protection screen is not cracked; Elastic particle 4 in elasticity hardened layer 1 can weaken shock wave further, plays the effect of diaphragm screen; In addition, after shock wave, elasticity hardened layer 1 can oneself recover, thus the utility model cured film is subject to impacting rear non-friable, can reuse, thus cost reduces.
(2) elastic particle 4 protruded from outside elasticity hardened layer surface can play the effect of anti-dazzle to the diffuse reflection of light.
(3) difference range of the index of refraction of elastic particle 4 and the index of refraction of elasticity hardened layer 1 is only-0.05 ~ 0.05, thus can not produce because index of refraction differs greatly and send out phenomenon dirty, and transparency is high, good visual effect.
(4) the utility model is the thinnest can accomplish less than 100 μm, is attached to weight and the thickness that equipment obviously can not increase equipment, thus can not affects feel.
Claims (5)
1. the explosion-proof optical hardening film of the anti-dazzle of a high grade of transparency, it is characterized in that: comprise the elasticity hardened layer, transparent support, the layer of silica gel that set gradually from top to down, the elastic particle that multiple particle diameter is 3 ~ 10 μm is provided with at random in described elasticity hardened layer, and some protrudes from outside elasticity hardened layer upper surface in those elastic particles, the height protruded is 0.5 ~ 5 μm, and the difference range of the index of refraction of described elastic particle and the index of refraction of elasticity hardened layer is-0.05 ~ 0.05.
2. the explosion-proof optical hardening film of the anti-dazzle of the high grade of transparency according to claim 1, is characterized in that: the cumulative volume of described elastic particle accounts for 30% ~ 60% of elasticity hardened layer volume.
3. the explosion-proof optical hardening film of the anti-dazzle of the high grade of transparency according to claim 1 and 2, is characterized in that: the thickness of described elasticity hardened layer is 10 ~ 30 μm.
4. the explosion-proof optical hardening film of the anti-dazzle of the high grade of transparency according to claim 3, is characterized in that: the thickness of described transparent support is 25 ~ 200 μm.
5. the explosion-proof optical hardening film of the anti-dazzle of the high grade of transparency according to claim 4, is characterized in that: the thickness of described layer of silica gel is 20 ~ 50 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491685.4U CN204869918U (en) | 2015-07-09 | 2015-07-09 | Explosion -proof optics hard coating film of anti -dazzle of high grade of transparency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491685.4U CN204869918U (en) | 2015-07-09 | 2015-07-09 | Explosion -proof optics hard coating film of anti -dazzle of high grade of transparency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204869918U true CN204869918U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520491685.4U Expired - Fee Related CN204869918U (en) | 2015-07-09 | 2015-07-09 | Explosion -proof optics hard coating film of anti -dazzle of high grade of transparency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204869918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799879A (en) * | 2016-12-25 | 2017-06-06 | 登封市豫科玻璃技术有限公司 | A kind of screen protecting film with uvioresistant blue light UV coatings |
| CN106827756A (en) * | 2016-12-25 | 2017-06-13 | 登封市豫科玻璃技术有限公司 | A kind of computer screen with anti-dazzle function |
-
2015
- 2015-07-09 CN CN201520491685.4U patent/CN204869918U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799879A (en) * | 2016-12-25 | 2017-06-06 | 登封市豫科玻璃技术有限公司 | A kind of screen protecting film with uvioresistant blue light UV coatings |
| CN106827756A (en) * | 2016-12-25 | 2017-06-13 | 登封市豫科玻璃技术有限公司 | A kind of computer screen with anti-dazzle function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180709 |