CN211999545U - Full visual angle OCA optical cement film - Google Patents
Full visual angle OCA optical cement film Download PDFInfo
- Publication number
- CN211999545U CN211999545U CN202020275643.8U CN202020275643U CN211999545U CN 211999545 U CN211999545 U CN 211999545U CN 202020275643 U CN202020275643 U CN 202020275643U CN 211999545 U CN211999545 U CN 211999545U
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- China
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- film
- oca optical
- full
- adhesive film
- oca
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- Expired - Fee Related
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Abstract
The full-view OCA optical adhesive film comprises an adhesive film body, wherein the adhesive film body sequentially comprises a first OCA optical adhesive film, a light scattering film and a second OCA optical adhesive film from top to bottom; through add AG anti-dazzle membrane/full visual angle functional film/quantum dot membrane between first OCA optics glued membrane and second OCA optics glued membrane, realize the function at full visual angle, simple structure, the cost that has significantly reduced.
Description
Technical Field
The utility model belongs to the technical field of the optics glued membrane and specifically relates to a full visual angle OCA optics glued membrane is related to.
Background
The OCA is special adhesive for cementing transparent optical elements (such as mobile phone screens); the coating is required to be colorless and transparent, has the light transmittance of more than 90 percent, has good bonding strength, can be cured at room temperature or middle temperature, and has the characteristics of small curing shrinkage and the like; the OCA optical cement is one of the raw materials of the important touch screen; the optical acrylic adhesive is made into a double-sided adhesive tape without a base material, and then a layer of release film is respectively adhered to an upper bottom layer and a lower bottom layer; in short, OCA is a special substrate-free double-sided adhesive tape with an optically transparent layer.
The existing OCA optical cement does not have a full-view function, and in order to realize the purpose of full-view, a polaroid is generally required to be additionally arranged, but the waste is large, and the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
The full-view OCA optical adhesive film comprises an adhesive film body, wherein the adhesive film body sequentially comprises a first OCA optical adhesive film, a light scattering film and a second OCA optical adhesive film from top to bottom.
Preferably, the light scattering film is an AG anti-glare film.
Preferably, the light scattering film is a full-view functional film.
Preferably, the light scattering film is a quantum dot film.
Preferably, the quantum dot film comprises a PET film, and one surface of the PET film is plated with quantum dots.
Preferably, the thickness of the glue film body is between 25um and 500 nm.
Compared with the prior art, the beneficial effects of the utility model are that:
through add AG anti-dazzle membrane/full visual angle functional film/quantum dot membrane between first OCA optics glued membrane and second OCA optics glued membrane, realize the function at full visual angle, simple structure, the cost that has significantly reduced.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the effect of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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. 1-2, in an embodiment of the present invention, the full-view OCA optical film includes a film body 1, and the film body 1 sequentially includes a first OCA optical film 11, a light scattering film 13 and a second OCA optical film 12 from top to bottom.
Further, as shown in fig. 1, the light-scattering film 13 is an AG antiglare film.
As further shown in fig. 1, the light scattering film 13 is a full-angle functional film.
As further shown in fig. 1, the light scattering film 13 is a quantum dot film.
In this embodiment, through add AG anti-glare film/full-view functional film/quantum dot film between first OCA optics glued membrane 11 and second OCA optics glued membrane 12, realize the function of full visual angle, simple structure, the cost that has significantly reduced.
As further shown in fig. 1, the quantum dot film includes a PET film, and one side of the PET film is plated with quantum dots.
Further, the thickness of the glue film body 1 is between 25um and 500 nm.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. The full-view OCA optical adhesive film comprises an adhesive film body and is characterized in that the adhesive film body sequentially comprises a first OCA optical adhesive film, a light scattering film and a second OCA optical adhesive film from top to bottom.
2. The film of claim 1, wherein the light scattering film is an AG anti-glare film.
3. The full-viewing-angle OCA optical film of claim 1, wherein the light scattering film is a full-viewing-angle functional film.
4. The full-viewing-angle OCA optical adhesive film of claim 1, wherein the light scattering film is a quantum dot film.
5. The OCA optical adhesive film according to claim 4, wherein the quantum dot film comprises a PET film, and one surface of the PET film is plated with quantum dots.
6. The OCA optical film as claimed in claim 4, wherein the thickness of the film body is between 25um and 500 nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020275643.8U CN211999545U (en) | 2020-03-08 | 2020-03-08 | Full visual angle OCA optical cement film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020275643.8U CN211999545U (en) | 2020-03-08 | 2020-03-08 | Full visual angle OCA optical cement film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211999545U true CN211999545U (en) | 2020-11-24 |
Family
ID=73431969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020275643.8U Expired - Fee Related CN211999545U (en) | 2020-03-08 | 2020-03-08 | Full visual angle OCA optical cement film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211999545U (en) |
-
2020
- 2020-03-08 CN CN202020275643.8U patent/CN211999545U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |