CN214011563U - Energy-saving and environment-friendly polarizer - Google Patents
Energy-saving and environment-friendly polarizer Download PDFInfo
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- CN214011563U CN214011563U CN202022763035.4U CN202022763035U CN214011563U CN 214011563 U CN214011563 U CN 214011563U CN 202022763035 U CN202022763035 U CN 202022763035U CN 214011563 U CN214011563 U CN 214011563U
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Abstract
The utility model discloses an energy-concerving and environment-protective polaroid, including protection rete, pressure-sensitive adhesive layer and polarisation layer, the protection rete sets up the one side on polarisation layer, the opposite side on polarisation layer is provided with from the type membrane, pressure-sensitive adhesive layer sets up at the polarisation layer and from between the type membrane. The utility model discloses a set up the brightness enhancement film in one side on polarisation layer, increase light sees through the light concentration on polarisation layer, reduces the refraction of light, and the luminousness of indirect increase polaroid improves the light source utilization efficiency in a poor light, reduces the energy waste of light source.
Description
Technical Field
The utility model relates to a polaroid field specifically is an energy-concerving and environment-protective polaroid.
Background
In recent years, with the development of high performance and diversification of various electronic devices such as mobile phones, touch navigation systems, integrated computer monitors, and interactive televisions, electronic devices in which a light-transmissive touch panel is mounted on a display surface of a liquid crystal display have been increasing.
The polarizer for the backlight module in the market generally has high backlight brightness requirement, and the problem of large light loss after penetrating the polarizer also has low contrast and darker display, is solved by enhancing the light intensity at present for solving the problems, and the energy consumption is greatly increased by the mode, so that the polarizer is not in line with the development trend of energy conservation and environmental protection.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide an energy-concerving and environment-protective polaroid.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-concerving and environment-protective polaroid, includes protection rete, pressure-sensitive adhesive layer and polarisation layer, the protection rete sets up the one side on the polarisation layer, the opposite side on polarisation layer is provided with from the type membrane, pressure-sensitive adhesive layer sets up on the polarisation layer and from between the type membrane.
Preferably, the protective film layer comprises an ultratransparent polyester film and a brightness enhancement film, and the brightness enhancement film is arranged between the ultratransparent polyester film and the polarizing layer.
Preferably, the polarizing layer comprises a PVA substrate, and TAC films are disposed on both sides of the PVA substrate.
Preferably, optical glue is arranged between the brightness enhancement film and the ultratransparent polyester film, between the brightness enhancement film and the polarizing layer and between the TAC film and the PVA substrate.
Preferably, the brightness enhancement film and the ultra-transparent polyester film, the brightness enhancement film and the polarizing layer and the TAC film and the PVA substrate are mutually bonded through optical glue.
Preferably, the other side of the release film is provided with a low-transparent polyester film.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a set up the brightness enhancement film in one side on polarisation layer, increase light sees through the light concentration on polarisation layer, reduces the refraction of light, and the luminousness of indirect increase polaroid improves the light source utilization efficiency in a poor light, reduces the energy waste of light source.
Drawings
Fig. 1 is a schematic view of a three-dimensional cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic structural view of the protective film of the present invention;
fig. 4 is a schematic structural diagram of the polarizing layer of the present invention.
In the figure: 1 protective film layer, 2 polarizing layer, 3 pressure sensitive adhesive layer, 4 release film, 5PVA substrate, 6TAC film, 7 optical cement, 8 low transparent polyester film, 9 brightness enhancement film, 10 super transparent polyester film.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an energy-saving and environment-friendly polarizer comprises a protective film layer 1, a pressure-sensitive adhesive layer 3 and a polarizing layer 2, wherein the protective film layer 1 is disposed on one side of the polarizing layer 2, a release film 4 is disposed on the other side of the polarizing layer 2, the pressure-sensitive adhesive layer 3 is disposed between the polarizing layer 2 and the release film 4, the protective film layer 1 comprises an ultra-transparent polyester film 10 and a brightness enhancement film 9, the brightness enhancement film 9 is disposed between the ultra-transparent polyester film 10 and the polarizing layer 2, the polarizing layer 2 comprises a PVA substrate 5, TAC films 6 are disposed on two sides of the PVA substrate 5, the polarizing layer 2 is protected by the ultra-transparent polyester film 10 to prevent oxidation of the polarizing layer 2, the brightness enhancement film 9 is disposed on one side of the polarizing layer 2 to increase the light concentration of light passing through the polarizing layer 2, to reduce refraction of the light, indirectly increase the light transmittance of the polarizing layer 2, and improve the utilization efficiency of a backlight light source, the energy waste of the light source is reduced.
Referring to fig. 3 and 4, optical glue 7 is disposed between the brightness enhancement film 9 and the ultra-transparent polyester film 10, between the brightness enhancement film 9 and the polarizing layer 2, and between the TAC film 6 and the PVA substrate 5, the brightness enhancement film 9 and the ultra-transparent polyester film 10, between the brightness enhancement film 9 and the polarizing layer 2, and between the TAC film 6 and the PVA substrate 5 are bonded to each other through the optical glue 7, and the materials are glued through the optical glue 7, so that the transmittance of the materials is ensured, the process difficulty is reduced, and the processing efficiency is improved.
Referring to fig. 1, a low transparent polyester film 8 is disposed on the other side of the release film 4 to protect the adhesive surface of the release film 4 from dust.
The working principle is as follows: through super transparent polyester film 10 protection polarisation layer 2, prevent polarisation layer 2 oxidation, through setting up brightness enhancement film 9 in one side on polarisation layer 2, increase light sees through the light concentration degree on polarisation layer 2, reduces the refraction of light, and indirect increase polarisation layer 2's luminousness improves the light source utilization efficiency that is shaded, reduces the energy waste of light source.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an energy-concerving and environment-protective polaroid, includes protective film layer (1), pressure-sensitive adhesive layer (3) and polarisation layer (2), its characterized in that: the protection film layer (1) is arranged on one side of the polarizing layer (2), the release film (4) is arranged on the other side of the polarizing layer (2), and the pressure-sensitive adhesive layer (3) is arranged between the polarizing layer (2) and the release film (4).
2. The energy-saving and environment-friendly polarizer according to claim 1, wherein: the protective film layer (1) comprises an ultratransparent polyester film (10) and a brightness enhancement film (9), and the brightness enhancement film (9) is arranged between the ultratransparent polyester film (10) and the polarizing layer (2).
3. The energy-saving and environment-friendly polarizer according to claim 2, wherein: the polarizing layer (2) comprises a PVA base material (5), and TAC films (6) are arranged on two sides of the PVA base material (5).
4. The energy-saving and environment-friendly polarizer according to claim 3, wherein: optical cement (7) is respectively arranged between the brightness enhancement film (9) and the ultratransparent polyester film (10), between the brightness enhancement film (9) and the polarizing layer (2) and between the TAC film (6) and the PVA base material (5).
5. The energy-saving and environment-friendly polarizer according to claim 4, wherein: the brightness enhancement film (9) and the ultra-transparent polyester film (10), the brightness enhancement film (9) and the polarizing layer (2) are mutually bonded, and the TAC film (6) and the PVA substrate (5) are mutually bonded through optical glue (7).
6. The energy-saving and environment-friendly polarizer according to claim 1, wherein: and a low-transparency polyester film (8) is arranged on the other side of the release film (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022763035.4U CN214011563U (en) | 2020-11-25 | 2020-11-25 | Energy-saving and environment-friendly polarizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022763035.4U CN214011563U (en) | 2020-11-25 | 2020-11-25 | Energy-saving and environment-friendly polarizer |
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| Publication Number | Publication Date |
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| CN214011563U true CN214011563U (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022763035.4U Active CN214011563U (en) | 2020-11-25 | 2020-11-25 | Energy-saving and environment-friendly polarizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115132081A (en) * | 2022-06-27 | 2022-09-30 | 武汉天马微电子有限公司 | Display module and display device |
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2020
- 2020-11-25 CN CN202022763035.4U patent/CN214011563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115132081A (en) * | 2022-06-27 | 2022-09-30 | 武汉天马微电子有限公司 | Display module and display device |
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