CN204801184U - Transparent optics hard coating film with breakage -proof screen function - Google Patents
Transparent optics hard coating film with breakage -proof screen function Download PDFInfo
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- CN204801184U CN204801184U CN201520491789.5U CN201520491789U CN204801184U CN 204801184 U CN204801184 U CN 204801184U CN 201520491789 U CN201520491789 U CN 201520491789U CN 204801184 U CN204801184 U CN 204801184U
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Abstract
The utility model discloses a transparent optics hard coating film with breakage -proof screen function, including sclerosis layer, springiness cushioning layer, transparent support, the silica gel layer that from the top set gradually, the hole that the random distribution of springiness cushioning in situ portion has a plurality of apertures to be 0.1-10 mu m when the screen receives the impact, leans on the deformation on springiness cushioning layer self can offset the shock wave, and the protection screen is not garrulous, and the intraformational hole of springiness cushioning can further change the direction of shock wave moreover, weakens the shock wave, plays the not effect of garrulous screen of protection screen, and after the shock wave, the springiness cushioning layer can oneself be resumeed, thereby the utility model discloses hard coating film not only can protect the screen not cracked, self receive in addition after the impact not breakable yet, can used repeatedly to cost reduction.
Description
Technical field
The utility model relates to the cured film that display screen uses, and particularly relates to a kind of transparent optical cured film with breakage-proof screen function.
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.In order to prevent broken screen, 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; and 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; a new glass-film must be changed, thus cause cost increase.
Utility model content
The purpose of this utility model is to provide a kind of transparent optical cured film with breakage-proof screen function, and it is reusable, thus also can reduce costs while preventing broken screen.
For achieving the above object, the technical scheme that the utility model adopts is:
Have a transparent optical cured film for breakage-proof screen function, comprise the hardened layer, elastic cord breaker, transparent support, the layer of silica gel that set gradually from top to down, described elastic cord breaker internal random is distributed with the hole that multiple aperture is 0.1 ~ 10 μm.
The cumulative volume in described hole accounts for 30% ~ 60% of elastic cord breaker volume.
The thickness of described elastic cord breaker is 10 ~ 30 μm.
The thickness of described hardened layer is 1 ~ 6 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: when screen is impacted; deformation by elastic cord breaker self can offset shock wave; protection screen is not broken; and the hole in elastic cord breaker can change impact wave line of propagation further; weaken shock wave; play the effect of the not broken screen of protection screen; and after shock wave; elastic cord breaker can oneself recover; thus the utility model cured film not only can protect screen not cracked; and also non-friable after self being impacted, can reuse, thus cost reduces.
Accompanying drawing explanation
Fig. 1 is the transparent optical cured film structural representation that the utility model has breakage-proof screen function.
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 transparent optical cured film that the utility model has breakage-proof screen function comprises the hardened layer 1, elastic cord breaker 2, transparent support 3, the layer of silica gel 4 that set gradually from top to down, and described elastic cord breaker 2 internal random is distributed with the hole 5 that multiple aperture is 0.1 ~ 10 μm.
In the present embodiment, preferably, the cumulative volume in described hole 5 accounts for 30% ~ 60% of elastic cord breaker volume.
In the present embodiment, preferably, the thickness of described hardened layer 1 is 1 ~ 6 μm, and the thickness of described elastic cord breaker is 10 ~ 30 μm, and the thickness of described transparent support 3 is 25 ~ 200 μm, and the thickness of described layer of silica gel 4 is 20 ~ 50 μm.
In the present embodiment, preferably, described hardened layer 1 is that the acrylic resin of more than six degrees of functionality excites crosslinked forming by initator under UV-irradiation, described elastic cord breaker 2 is formed by ultraviolet light polymerization by the mixture of acrylic resin and rubber, hole 5 in described elastic cord breaker 2 is formed by microcapsules technology, and described transparent support 3 is made for PET.
Compared with known technology, the utility model has the following advantages:
(1) hardened layer 1 of the superiors can play the effect of rub resistance, anti-scratch, and screen can be protected in use not besmirched or scratch.
(2) on transparent support 3, arrange elastic cord breaker 2, thus when being impacted, elastic cord breaker 2 offsets shock wave by the deformation of self, protection screen is not broken.
(3) hole 5 of elastic cord breaker 2 inside distribution can change impact wave line of propagation further, weakens shock wave, plays the effect of the not broken screen of protection screen.
(4) there is deformation when being subject to impacting in elastic cord breaker 2, offsets shock wave, and after shock wave, elastic cord breaker 2 can oneself recover, thus the utility model cured film is subject to impacting rear non-friable, can reuse, thus cost reduces.
(5) 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 (6)
1. one kind has the transparent optical cured film of breakage-proof screen function, it is characterized in that: comprise the hardened layer, elastic cord breaker, transparent support, the layer of silica gel that set gradually from top to down, described elastic cord breaker internal random is distributed with the hole that multiple aperture is 0.1 ~ 10 μm.
2. the transparent optical cured film with breakage-proof screen function according to claim 1, is characterized in that: the cumulative volume in described hole accounts for 30% ~ 60% of elastic cord breaker volume.
3. the transparent optical cured film with breakage-proof screen function according to claim 1 and 2, is characterized in that: the thickness of described elastic cord breaker is 10 ~ 30 μm.
4. the transparent optical cured film with breakage-proof screen function according to claim 3, is characterized in that: the thickness of described hardened layer is 1 ~ 6 μm.
5. the transparent optical cured film with breakage-proof screen function according to claim 4, is characterized in that: the thickness of described transparent support is 25 ~ 200 μm.
6. the transparent optical cured film with breakage-proof screen function according to claim 5, 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 |
|---|---|---|---|
| CN201520491789.5U CN204801184U (en) | 2015-07-09 | 2015-07-09 | Transparent optics hard coating film with breakage -proof screen function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491789.5U CN204801184U (en) | 2015-07-09 | 2015-07-09 | Transparent optics hard coating film with breakage -proof screen function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204801184U true CN204801184U (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520491789.5U Expired - Fee Related CN204801184U (en) | 2015-07-09 | 2015-07-09 | Transparent optics hard coating film with breakage -proof screen function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204801184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203587A (en) * | 2018-08-07 | 2019-01-15 | 河源昆腾电子科技有限公司 | A kind of anti-blue light AB glue protective film |
| CN110444118A (en) * | 2019-07-30 | 2019-11-12 | 武汉华星光电半导体显示技术有限公司 | A kind of cover board and its display device |
-
2015
- 2015-07-09 CN CN201520491789.5U patent/CN204801184U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203587A (en) * | 2018-08-07 | 2019-01-15 | 河源昆腾电子科技有限公司 | A kind of anti-blue light AB glue protective film |
| CN110444118A (en) * | 2019-07-30 | 2019-11-12 | 武汉华星光电半导体显示技术有限公司 | A kind of cover board and its display device |
| WO2021017171A1 (en) * | 2019-07-30 | 2021-02-04 | 武汉华星光电半导体显示技术有限公司 | Cover plate and display device thereof |
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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 |
Granted publication date: 20151125 Termination date: 20180709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |