CN204389828U - A kind of novel glass cover plate of anti-fingerprint - Google Patents
A kind of novel glass cover plate of anti-fingerprint Download PDFInfo
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- CN204389828U CN204389828U CN201420822611.XU CN201420822611U CN204389828U CN 204389828 U CN204389828 U CN 204389828U CN 201420822611 U CN201420822611 U CN 201420822611U CN 204389828 U CN204389828 U CN 204389828U
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- glass cover
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Abstract
A kind of novel glass cover plate of anti-fingerprint; comprise the glass cover-plate, an optical cement layer and the ITO layer that are cascading from top to bottom; an ink area is provided with between glass cover-plate and optical cement layer; ink area is laminated by some ink layeies; glass cover-plate upper surface is also provided with an antireflection layer; the upper surface of antireflection layer is provided with a PET protection film; PET protection film comprises the former film of a PET, a gelatine layer and the centrifugal film of a PET that are cascading from bottom to up, and the former film upper surface of PET is equipped with a frosted stratum granulosum.The utility model, by arranging PET protection film and lay frosted stratum granulosum on the former film of PET, reaches the effect of anti-fingerprint, can reduce the risk of the surface contamination scratch of glass cover-plate.Meanwhile, ink area is set between glass cover-plate and optical cement layer, not easily produces bubble, improve the quality of liquid crystal display, reduce production cost.In addition, establish antireflection layer at glass cover-plate upper surface, even if user uses electronic product under high light, screen is still clear.
Description
Technical field
The utility model belongs to liquid crystal display technical field, particularly relates to a kind of novel glass cover plate of anti-fingerprint.
Background technology
Along with Novel high-end electronic product goes on the market in succession; electronic product needs good protection in transport or use procedure; but the existing electronic product with anti-fingerprint function normally pastes layer protecting film on the surface of electronic product on the market at present; in normal use procedure; finger touch can be left a trace and the lines of fingerprint; have a strong impact on sharpness and the perception of its vision, obviously reduce the utilization rate of product.
Simultaneously, existing electronic product is in the process of laminating, glass cover-plate and parts are bonded by bonding agent by most of producer, easily there is bubble in such bonding, and then affect the quality of liquid crystal display, cause the rejection rate of product to promote, add and be produced into, the bubble produced in laminating process also can affect the good looking appearance effect of electronic product.
In addition, some electronic product runs into strong illumination, and screen will become unintelligible, affects people and normally uses.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of anti-fingerprint, not easily produces bubble and the novel glass cover plate of reduction reflecting effect.
The utility model realizes like this, a kind of novel glass cover plate of anti-fingerprint, comprise the glass cover-plate, an optical cement layer and the ITO layer that are cascading from top to bottom, an ink area is provided with between described glass cover-plate and described optical cement layer, described ink area is laminated by some ink layeies, described glass cover-plate upper surface is also provided with an antireflection layer, and the upper surface of described antireflection layer is provided with a PET protection film;
Described PET protection film comprises the former film of a PET, a gelatine layer and the centrifugal film of a PET that are cascading from bottom to up, and the former film upper surface of described PET is equipped with a frosted stratum granulosum.
Further, described antireflection layer comprises the first antireflecting film and is arranged on the second antireflecting film of described first antireflecting film upper surface.
Particularly, described glass cover-plate is tempered glass cover plate.
Particularly, described optical cement layer is OCA optical cement layer or epoxy glue layer.
Further, described first antireflecting film and described second antireflecting film upper surface are respectively equipped with some projections and some depressions.
The beneficial effects of the utility model are: by arranging PET protection film and lay frosted stratum granulosum on the former film of PET; effectively can disperse the lines of finger print; fingerprint cannot be manifested; improve sharpness and the perception of its vision; reach the effect of anti-fingerprint; the risk of the surface contamination scratch of glass cover-plate can be reduced simultaneously, improve electronic product efficiency in use and yield.
Meanwhile, the utility model arranges ink area between glass cover-plate and optical cement layer, makes glass cover-plate when the miscellaneous part with electronic product is fitted, not easily produce bubble, thus optimize the appearance of electronic product, improve the quality of liquid crystal display, its rejection rate is reduced, reduces production cost.
In addition, because the utility model arranges antireflection layer at glass cover-plate upper surface, even if user uses electronic product under high light, screen is still clear, can not affect the normal use of people.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the novel glass cover plate of a kind of anti-fingerprint that the utility model embodiment provides.
Fig. 2 is the structural representation of the PET protection film that the utility model embodiment provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As depicted in figs. 1 and 2, the novel glass cover plate of a kind of anti-fingerprint that the utility model embodiment provides, comprise glass cover-plate 1, optical cement layer 2 and the ITO layer 3 be cascading from top to bottom, wherein, glass cover-plate 1 is tempered glass cover plate, because the method for tempered glass through chemistry or physics itself obtains, compressive stress is formed at glass surface, make it have higher load-bearing capacity, therefore the safety coefficient of tempered glass is higher, and anti-bending strength is good.Certainly, understandably, the producer also can select the glass cover-plate 1 of unlike material according to the concrete condition of user.Optical cement layer 2 is OCA optical cement layer or epoxy glue layer, and OCA optical cement itself does not have color, and transmittance is more than 90%, and consolidation strength is higher, can also reduce the dazzle of display screen, increases the brightness of display screen, reduces energy consumption.Meanwhile, the surfacing of OCA optical cement, is suitable for using on a display screen.Certainly, the producer also can select epoxide-resin glue, and the hardness of epoxide-resin glue is higher, and effectively can prevent extraneous pressure and scratch etc., meanwhile, the shearing strength of epoxide-resin glue is high, is applicable to being applied to field of liquid crystal display.An ink area 4 is provided with between glass cover-plate 1 and optical cement layer 2, ink area 4 is laminated by some ink layeies 41, the cross-sectional area of each ink layer 41 is equal, the setting of ink area 4 makes glass cover-plate 1 when the miscellaneous part with electronic product is fitted, not easily produce bubble, thus optimize the appearance of electronic product, improve the quality of liquid crystal display, its rejection rate is reduced, reduces part producing cost.Preferably, the thickness of ink area 4 is 1.3 μm ~ 1.8 μm.
Glass cover-plate 1 upper surface is also provided with an antireflection layer 5, and antireflection layer 5 comprises the first antireflecting film 51 and is arranged on the second antireflecting film 52 of the first antireflecting film 51 upper surface.Preferably, the thickness of the first antireflecting film 51 is 20nm ~ 25nm, the thickness of the second antireflecting film 52 is 40nm ~ 50nm, wherein, the refractive index of the first antireflecting film 51 is the refractive index of the 2.1 ~ 2.15, second antireflecting film 52 is 2.05 ~ 2.1, the refractive index of refractive index ratio first antireflecting film 51 of the second antireflecting film 52 is little by 0.5, even if the second antireflecting film 52 can not completely reflection ray time, because the refractive index of the first antireflecting film 51 is higher, therefore can play the effect of light reflection further.Thus, even if user uses electronic product under high light, screen is still clear, can not affect the normal use of people.The utility model preferably but be not limited to the first antireflecting film 51 and the second antireflecting film 52 is only set, the producer can arrange as required three layers even more multi-layered, its reflecting effect is better, but the number of plies arranged is more, and preparation technology is also more complicated.
The upper surface of described antireflection layer 5 is provided with a PET protection film 6, and PET protection film 6 comprises a PET former film 61, gelatine layer 62 and the centrifugal film 63 of a PET that are cascading from bottom to up.In addition, PET former film 61 upper surface is also equipped with a frosted stratum granulosum 64, effectively can disperse the lines of finger print, fingerprint cannot be manifested, improve sharpness and the perception of its vision, reach the effect of anti-fingerprint, the risk of the surface contamination scratch of glass cover-plate can be reduced simultaneously, improve electronic product efficiency in use and yield.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (5)
1. the novel glass cover plate of an anti-fingerprint, comprise the glass cover-plate, an optical cement layer and the ITO layer that are cascading from top to bottom, it is characterized in that, an ink area is provided with between described glass cover-plate and described optical cement layer, described ink area is laminated by some ink layeies, described glass cover-plate upper surface is also provided with an antireflection layer, and the upper surface of described antireflection layer is provided with a PET protection film;
Described PET protection film comprises the former film of a PET, a gelatine layer and the centrifugal film of a PET that are cascading from bottom to up, and the former film upper surface of described PET is equipped with a frosted stratum granulosum.
2. the novel glass cover plate of a kind of anti-fingerprint according to claim 1, is characterized in that, described antireflection layer comprises the first antireflecting film and is arranged on the second antireflecting film of described first antireflecting film upper surface.
3. the novel glass cover plate of a kind of anti-fingerprint according to claim 1, is characterized in that, described glass cover-plate is tempered glass cover plate.
4. the novel glass cover plate of a kind of anti-fingerprint according to claim 1, is characterized in that, described optical cement layer is OCA optical cement layer or epoxy glue layer.
5. the novel glass cover plate of a kind of anti-fingerprint according to claim 2, is characterized in that, described first antireflecting film and described second antireflecting film upper surface are respectively equipped with some projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822611.XU CN204389828U (en) | 2014-12-23 | 2014-12-23 | A kind of novel glass cover plate of anti-fingerprint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822611.XU CN204389828U (en) | 2014-12-23 | 2014-12-23 | A kind of novel glass cover plate of anti-fingerprint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204389828U true CN204389828U (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420822611.XU Expired - Fee Related CN204389828U (en) | 2014-12-23 | 2014-12-23 | A kind of novel glass cover plate of anti-fingerprint |
Country Status (1)
| Country | Link |
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| CN (1) | CN204389828U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106022261A (en) * | 2016-05-19 | 2016-10-12 | 信利光电股份有限公司 | Application of cover plate to recognition sensor, recognition module and cover plate |
| CN108986659A (en) * | 2017-06-02 | 2018-12-11 | 三星显示有限公司 | The method of the lid window of the lid window and manufacture flexible display device of flexible display device |
| CN110539565A (en) * | 2019-09-07 | 2019-12-06 | 厦门铭彩电子科技有限公司 | Anti-fingerprint treatment process for surface of touch panel |
| CN110706609A (en) * | 2019-10-12 | 2020-01-17 | Oppo广东移动通信有限公司 | Display module and electronic device |
| CN111754876A (en) * | 2020-06-28 | 2020-10-09 | 昆山国显光电有限公司 | Display panel and display device |
-
2014
- 2014-12-23 CN CN201420822611.XU patent/CN204389828U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106022261A (en) * | 2016-05-19 | 2016-10-12 | 信利光电股份有限公司 | Application of cover plate to recognition sensor, recognition module and cover plate |
| CN108986659A (en) * | 2017-06-02 | 2018-12-11 | 三星显示有限公司 | The method of the lid window of the lid window and manufacture flexible display device of flexible display device |
| CN110539565A (en) * | 2019-09-07 | 2019-12-06 | 厦门铭彩电子科技有限公司 | Anti-fingerprint treatment process for surface of touch panel |
| CN110539565B (en) * | 2019-09-07 | 2022-05-03 | 厦门铭彩电子科技有限公司 | Anti-fingerprint treatment process for surface of touch panel |
| CN110706609A (en) * | 2019-10-12 | 2020-01-17 | Oppo广东移动通信有限公司 | Display module and electronic device |
| CN111754876A (en) * | 2020-06-28 | 2020-10-09 | 昆山国显光电有限公司 | Display panel and display device |
| CN111754876B (en) * | 2020-06-28 | 2022-06-21 | 昆山国显光电有限公司 | Display panel and display device |
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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: 20150610 Termination date: 20191223 |