CN205691806U - Ultra-thin Graphene polaroid - Google Patents
Ultra-thin Graphene polaroid Download PDFInfo
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- CN205691806U CN205691806U CN201520890228.2U CN201520890228U CN205691806U CN 205691806 U CN205691806 U CN 205691806U CN 201520890228 U CN201520890228 U CN 201520890228U CN 205691806 U CN205691806 U CN 205691806U
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Abstract
This utility model relates to a kind of polaroid, particularly to a kind of ultra-thin Graphene polaroid, it includes that the graphene film layer being cascading, high multiple extend polyvinyl alcohol layer, graphene film layer and release film layer, the most each layer stacks gradually bonding, and it is 5 5.5 times that the highest multiple extend " the high multiple " in polyvinyl alcohol film layer to refer to draw ratio；Described graphene film layer is nanometer thin layers graphene film；The carbon-coating number of described graphene film layer is 13 layers；It is 40 50 microns that described high multiple extends the thickness of polyvinyl alcohol film layer.Owing to graphene film layer is thin graphene thin film, so greatly reducing the thickness of polaroid；Graphene film layer is as the protecting film of polyvinyl alcohol layer; it has good comprehensive mechanical property; and there is good electric conductivity and intercept the performance of air, additionally it is possible to effectively reducing the infringement that electronic product is produced by electrostatic, improving quality and the service life of electronic product.
Description
Technical field
This utility model relates to a kind of polaroid, particularly to a kind of ultra-thin Graphene polaroid.Polaroid is a kind of energy
Make the light by specific direction vibration by and eyeglass that the light of other direction of vibration can not be made to pass through, the polaroid of monolithic is seen
Have no difference with general glass lens up, be all transparent, but two panels polaroid is orthogonal by its polarization direction
It finds that become light tight when being stacked together.
Background technology
Liquid crystal display imaging must rely on polarized light, so, all LCDs are all tight by front and back's two panels polaroid
Patch is constituted on a glass, and such as very few any polaroid, then display all can not show image.
The basic structure of existing polaroid includes: the polyvinyl alcohol layer that optically active high multiple extends, two-layer plays guarantor
Protect the Triafol T layer of polyvinyl alcohol layer effect, the various function film layers added according to different demands, and rise anti-zoned
The PET protection film layer of the functions such as wound.This polaroid using cellulose triacetate film as protective layer, its shortcoming is mechanicalness
Can be poor, low strength is the most impaired, waits performance in environment to be decreased obviously with the life-span hot and humid, be easily generated buildup of static electricity and
Impact uses, and thickness is the thickest, it is impossible to adapt to the development trend that current electronic product is the thinnest.
Summary of the invention
The purpose of this utility model is that invention one exists in order to overcome the defect that existing polaroid low strength thickness is partially thick
The ultra-thin stone of polaroid thickness can be substantially reduced on the premise of ensureing the performances such as polaroid intensity, durability degree, transparency, antistatic
Ink alkene polaroid.
The purpose of this utility model realizes as follows: described ultra-thin Graphene polaroid, including successively
The graphene film layer that stacking is arranged, high multiple extend polyvinyl alcohol layer, graphene film layer and release film layer, above each layer layer successively
Folded bonding；It is 5 5.5 times that the highest multiple extend " the high multiple " in polyvinyl alcohol film layer to refer to draw ratio.
Described graphene film layer is nanometer thin layers graphene film.
The carbon-coating number of described graphene film layer is 1-3 layer.
It is 40 50 microns that described high multiple extends the thickness of polyvinyl alcohol film layer.
Good effect of the present utility model is as follows: owing to graphene film layer is thin graphene thin film, so being substantially reduced
The thickness of polaroid；Graphene film layer is as the protecting film of polyvinyl alcohol layer, and it has good comprehensive mechanical property, and
There is good electric conductivity and intercept the performance of air, so the polaroid of graphene film layer of having fitted, ensure that partially
While the durability of mating plate and intensity, additionally it is possible to effectively reduce the infringement that electronic product is produced by electrostatic, improve electronic product
Quality and service life.
Accompanying drawing explanation
Fig. 1 is this utility model schematic cross-section
In figure: the 1 high multiple of graphene film layer 2 extends polyvinyl alcohol layer
3 graphene film layer 4 release film layers
Detailed description of the invention
As it is shown in figure 1, described ultra-thin Graphene polaroid, prolong including the graphene film layer 1 being cascading, high multiple
Stretched polyvinyl alcohol layer 2, graphene film layer 3 and release film layer 4, above each layer stacks gradually bonding, and the highest multiple extends poly-second
It is 5 5.5 times that " high multiple " in enol film layer 2 refers to draw ratio.
Described graphene film layer 1 and 3 is nanometer thin layers graphene film.
The carbon-coating number of described graphene film layer 1 and 3 is 1-3 layer.
It is 40 50 microns that described high multiple extends the thickness of polyvinyl alcohol film layer 2.
Graphene (Graphene) is a kind of to be formed, with sp2 hybrid orbital, the plane that hexangle type is honeycomb lattice by carbon atom
Thin film, it has the strongest toughness and elasticity, and it is the material that in current nature, thickness is the thinnest, intensity is the highest.Graphene
For polaroid, it is greatly improved the mechanical performance of polaroid, reduces the thickness of polaroid.
It should be understood that above-mentioned detailed description of the invention, it is merely to illustrate this utility model rather than limits its scope, reading
After this utility model, those skilled in the art's technical scheme to the various equivalent form of values of invention, all fall within this practicality newly
Type claim limited range.
Claims (4)
1. a ultra-thin Graphene polaroid, it is characterised in that: it includes that the graphene film layer being cascading, high multiple prolong
Stretched polyvinyl alcohol layer, graphene film layer and release film layer, above each layer stacks gradually bonding, and the highest multiple extends polyvinyl alcohol
It is 5 5.5 times that " high multiple " in film layer refers to draw ratio.
Ultra-thin Graphene polaroid the most according to claim 1, it is characterised in that: described graphene film layer is that nanoscale is thin
Layer graphene thin film.
Ultra-thin Graphene polaroid the most according to claim 1, it is characterised in that: the carbon-coating number of described graphene film layer is
1-3 layer.
Ultra-thin Graphene polaroid the most according to claim 1, it is characterised in that: described high multiple extends polyvinyl alcohol film
The thickness of layer is 40 50 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890228.2U CN205691806U (en) | 2015-11-10 | 2015-11-10 | Ultra-thin Graphene polaroid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890228.2U CN205691806U (en) | 2015-11-10 | 2015-11-10 | Ultra-thin Graphene polaroid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691806U true CN205691806U (en) | 2016-11-16 |
Family
ID=57264651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520890228.2U Active CN205691806U (en) | 2015-11-10 | 2015-11-10 | Ultra-thin Graphene polaroid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205691806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012699A (en) * | 2017-03-03 | 2017-08-04 | 厦门祥福兴胶粘制品有限公司 | A kind of preparation method of anti-blue light polaroid |
-
2015
- 2015-11-10 CN CN201520890228.2U patent/CN205691806U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012699A (en) * | 2017-03-03 | 2017-08-04 | 厦门祥福兴胶粘制品有限公司 | A kind of preparation method of anti-blue light polaroid |
| CN107012699B (en) * | 2017-03-03 | 2020-05-22 | 厦门祥福兴胶粘制品有限公司 | Manufacturing method of anti-blue-light polaroid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350200 No. 3 Xiang Yue Road, Xiamen torch hi tech Zone (Xiangan), Fujian, Xiamen Patentee after: Xiamen Xiang Fu Xing Polytron Technologies Inc Address before: 350200 No. 3 Xiang Yue Road, Xiamen torch hi tech Zone (Xiangan), Fujian, Xiamen Patentee before: XIAMEN XIANG FU XING ADHESIVE PRODUCTS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ultra -thin graphite alkene polaroid Effective date of registration: 20181018 Granted publication date: 20161116 Pledgee: Xiamen rural commercial bank Limited by Share Ltd Da Ya sub branch Pledgor: Xiamen Xiang Fu Xing Polytron Technologies Inc Registration number: 2018350000120 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191011 Granted publication date: 20161116 Pledgee: Xiamen rural commercial bank Limited by Share Ltd Da Ya sub branch Pledgor: Xiamen Xiang Fu Xing Polytron Technologies Inc Registration number: 2018350000120 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ultra -thin graphite alkene polaroid Effective date of registration: 20191014 Granted publication date: 20161116 Pledgee: Xiamen rural commercial bank Limited by Share Ltd Da Ya sub branch Pledgor: Xiamen Xiang Fu Xing Polytron Technologies Inc Registration number: Y2019350000044 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220418 Granted publication date: 20161116 Pledgee: Xiamen rural commercial bank Limited by Share Ltd. Da Ya sub branch Pledgor: XIAMEN XIANGFUXING TECHNOLOGY CO.,LTD. Registration number: Y2019350000044 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |