CN210639300U - Polaroid with anti-fog function - Google Patents
Polaroid with anti-fog function Download PDFInfo
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- CN210639300U CN210639300U CN201920797664.3U CN201920797664U CN210639300U CN 210639300 U CN210639300 U CN 210639300U CN 201920797664 U CN201920797664 U CN 201920797664U CN 210639300 U CN210639300 U CN 210639300U
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- film
- sensitive adhesive
- hydrophilic coating
- pressure sensitive
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Abstract
The utility model discloses a polaroid that possesses antifog function, carry out attached pressure sensitive adhesive including panel, counterplate, cover the barrier film that plays visual angle and mend on the pressure sensitive adhesive, play the PVA membrane of optical polarization, paste and play TAC membrane and the extremely hydrophilic coating that supports the protective action on the PVA membrane, the panel passes through pressure sensitive adhesive and adheres with the barrier film, is equipped with PVA membrane and TAC membrane on the barrier film in proper order, and TAC membrane coats and is stamped extremely hydrophilic coating, the beneficial effects of the utility model: reasonable design and convenient use.
Description
Technical Field
The utility model relates to an optical film material design development and manufacturing industry, in particular to polaroid that possesses antifog function.
Background
The polaroid is used as three basic materials for LCD display, is applied to the surface of LCD glass to realize the display function by matching with liquid crystal, has relatively complex occasions, and is easy to form water drops with water contact angles of more than or equal to 40 degrees on the surface of the polaroid when the use environment has larger temperature difference in the conversion process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple structure, convenient to use, promotion LCD are visual possesses antifog function's polaroid.
For solving the above-mentioned prior art problem, the utility model discloses a following scheme: the utility model provides a polaroid that possesses antifog function, includes the panel, carries out attached pressure sensitive adhesive to the panel, covers the barrier film that plays visual angle and revise on the pressure sensitive adhesive, plays the PVA film of optical polarization, pastes and play TAC film and the extremely hydrophilic coating that supports the guard action on the PVA film, the panel passes through pressure sensitive adhesive and pastes with the barrier film, is equipped with PVA film and TAC film on the barrier film in proper order, and TAC film coats and is stamped extremely hydrophilic coating.
Preferably, the water drop angle on the extremely hydrophilic coating is less than or equal to 8 degrees.
Has the advantages that:
the utility model adopts the above technical scheme to provide a polaroid that possesses antifog function, remedied the not enough of prior art, reasonable in design, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, a panel 1, a pressure sensitive adhesive 2, a release film 3, a PVA film 4, a TAC film 5, and a very hydrophilic coating 6.
Detailed Description
As shown in figure 1, a polaroid that possesses antifog function, including panel 1, carry out attached pressure sensitive adhesive 2 to panel 1, cover the barrier film 3 that plays visual angle and revise on pressure sensitive adhesive 2, play optical polarization's PVA film 4, paste TAC film 5 and the extremely hydrophilic coating 6 that play support protection effect on PVA film 4, panel 1 is pasted through pressure sensitive adhesive 2 and barrier film 3, is equipped with PVA film 4 and TAC film 5 on the barrier film 3 in proper order, and TAC film 5 coats and is stamped extremely hydrophilic coating, the water droplet angle on the extremely hydrophilic coating 6 is less than or equal to 8.
In actual work, the utility model discloses an at polaroid surface adhesion "utmost point hydrophilic coating", the water droplet angle on the utmost point hydrophilic coating 6 is less than or equal to 8 for because service environment temperature conversion and the water droplet that forms on the polaroid surface tiles almost completely, optical phenomena such as refraction, interference, scattering that furthest reduced light propagation brought in inhomogeneous medium promote LCD visuality.
The embodiments described herein are merely exemplary and various modifications, additions and substitutions may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (2)
1. The utility model provides a polaroid that possesses antifog function, includes panel (1), carries out attached pressure sensitive adhesive (2) to panel (1), covers barrier film (3) that play visual angle on pressure sensitive adhesive (2) and mend, play PVA film (4) of optical polarization, paste TAC membrane (5) and the extremely hydrophilic coating (6) that play support protection effect on PVA film (4), its characterized in that: the panel (1) is pasted with the isolating film (3) through the pressure-sensitive adhesive (2), the isolating film (3) is sequentially provided with a PVA film (4) and a TAC film (5), and the TAC film (5) is covered with an extremely hydrophilic coating (6).
2. A polarizer having an antifogging function according to claim 1, characterized in that: the water drop angle on the extremely hydrophilic coating (6) is less than or equal to 8 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920797664.3U CN210639300U (en) | 2019-05-30 | 2019-05-30 | Polaroid with anti-fog function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920797664.3U CN210639300U (en) | 2019-05-30 | 2019-05-30 | Polaroid with anti-fog function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210639300U true CN210639300U (en) | 2020-05-29 |
Family
ID=70790347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920797664.3U Active CN210639300U (en) | 2019-05-30 | 2019-05-30 | Polaroid with anti-fog function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210639300U (en) |
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2019
- 2019-05-30 CN CN201920797664.3U patent/CN210639300U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210902 Address after: 518000 a4101-4106, Xinhao Yidu, No. 7018, CaiTian Road, Lianhua Yicun community, Huafu street, Futian District, Shenzhen, Guangdong Province Patentee after: SHENZHEN ETSUCH TECHNOLOGY Co.,Ltd. Address before: 321102 Lanxi Economic Development Zone, Jinhua City, Zhejiang Province (2001 Chuangxin Avenue, Lanjiang Street) Patentee before: Zhejiang Yicheng Photoelectric Technology Co.,Ltd. |