CN203923086U - A kind of optical adhesive film - Google Patents
A kind of optical adhesive film Download PDFInfo
- Publication number
- CN203923086U CN203923086U CN201420357573.5U CN201420357573U CN203923086U CN 203923086 U CN203923086 U CN 203923086U CN 201420357573 U CN201420357573 U CN 201420357573U CN 203923086 U CN203923086 U CN 203923086U
- Authority
- CN
- China
- Prior art keywords
- layer
- release agent
- release film
- agent layer
- silicone release
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of optical adhesive film, comprise release film layer, described release film layer surface coated has silicone release agent layer, described silicone release agent layer surface coated has acrylate pressure sensitive adhesive adhesive coating, and described acrylate pressure sensitive adhesive adhesive coating surface is provided with another layer of silicone release agent layer and is covered with another layer of release film layer at this silicone release agent layer surface label.Adopt said structure, the utlity model has following advantage: 1, there is good high-and low-temperature resistance type (should resist the heat that photodiode produces, use in the lower occasion of envrionment temperature again); 2, there is heigh clarity and smoothness, make that screen picture exquisiteness is clear, color is true to nature; 3, sealing property is better, can not make coloured light leak out from the gap at edge; 4, release film is peeled off Shi Buhui glued membrane is produced to any detrimentally affect.
Description
Technical field
The utility model relates to a kind of optical adhesive film.
Background technology
At present, no matter be LCD TV or panel computer, screen is larger, and power consumption is more, and reason is to be covered with photodiode after screen back, and if sharpness is higher, photodiode will be less, arrange closelyer, and power consumption is just larger, and the heat distributing is also just more.
Utility model content
Technical problem to be solved in the utility model is, for the deficiencies in the prior art, provides a kind of optical adhesive film, to reach, makes screen picture fine and smooth, and sharpness is high, and the object of power consumptive province.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of optical adhesive film, comprise release film layer, described release film layer surface coated has silicone release agent layer, described silicone release agent layer surface coated has acrylate pressure sensitive adhesive adhesive coating, and described acrylate pressure sensitive adhesive adhesive coating surface is provided with another layer of silicone release agent layer and is covered with another layer of release film layer at this silicone release agent layer surface label.
Described release film layer is PET release film layer.
The utility model adopts said structure, has the following advantages: 1, have good high-and low-temperature resistance type (should resist the heat that photodiode produces, use again in the lower occasion of envrionment temperature); , there is heigh clarity and smoothness, make that screen picture exquisiteness is clear, color is true to nature; 3, sealing property is better, can not make coloured light leak out from the gap at edge; 4, release film is peeled off Shi Buhui glued membrane is produced to any detrimentally affect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail;
Fig. 1 is the schematic diagram of the utility model lamination layer structure;
In Fig. 1,1, release film layer; 2, silicone release agent layer; 3, acrylate pressure sensitive adhesive adhesive coating.
Embodiment
A kind of optical adhesive film as shown in Figure 1, comprise release film layer 1, release film layer 1 surface coated has silicone release agent layer 2, and silicone release agent layer 2 surface coated have acrylate pressure sensitive adhesive adhesive coating 3, and acrylate pressure sensitive adhesive adhesive coating 3 is the adhesive linkages with biadhesive without base material.Acrylate pressure sensitive adhesive adhesive coating 3 surfaces are provided with another layer of silicone release agent layer 2 and are covered with another layer of release film layer 1 at these silicone release agent layer 2 surface labels.Release film layer 1 is PET (polyethylene terephthalate) release film layer.
This optical adhesive film be have heigh clarity and smoothness, can resistant of high or low temperature, sealing property better and do not affect the acrylic ester adhesive film of glued membrane integrity while peeling off release film.During production, standby by being coated with same silicone release agent on the identical PET film of two volumes respectively, wherein a rolling off profile coated with acrylic pressure sensitive adhesive layer, becomes product on after moulding, another volume release film being posted.
This optical adhesive film is placed on after screen, before photodiode, that is to say, with a small amount of photodiode, image is amplified on screen by optical adhesive film, can make screen picture fine and smooth, and sharpness is high, and power consumptive province.There is heigh clarity and smoothness, make that screen picture exquisiteness is clear, color is true to nature.Sealing property is better, can not make coloured light leak out from the gap at edge.Release film is peeled off Shi Buhui glued membrane is produced to any detrimentally affect.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as the various improvement that adopted the technical solution of the utility model to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (2)
1. an optical adhesive film, it is characterized in that: comprise release film layer (1), described release film layer (1) surface coated has silicone release agent layer (2), described silicone release agent layer (2) surface coated has acrylate pressure sensitive adhesive adhesive coating (3), and described acrylate pressure sensitive adhesive adhesive coating (3) surface is provided with another layer of silicone release agent layer (2) and is covered with another layer of release film layer (1) at this silicone release agent layer (2) surface label.
2. a kind of optical adhesive film according to claim 1, is characterized in that: described release film layer (1) is PET release film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357573.5U CN203923086U (en) | 2014-06-28 | 2014-06-28 | A kind of optical adhesive film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357573.5U CN203923086U (en) | 2014-06-28 | 2014-06-28 | A kind of optical adhesive film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203923086U true CN203923086U (en) | 2014-11-05 |
Family
ID=51818941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420357573.5U Expired - Fee Related CN203923086U (en) | 2014-06-28 | 2014-06-28 | A kind of optical adhesive film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203923086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106280593A (en) * | 2016-08-11 | 2017-01-04 | 苏州柯创电子材料有限公司 | Blooming packaging is fixing uses cross film |
| US9864119B2 (en) | 2015-09-09 | 2018-01-09 | Microsoft Technology Licensing, Llc | Infrared filter with screened ink and an optically clear medium |
-
2014
- 2014-06-28 CN CN201420357573.5U patent/CN203923086U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9864119B2 (en) | 2015-09-09 | 2018-01-09 | Microsoft Technology Licensing, Llc | Infrared filter with screened ink and an optically clear medium |
| CN106280593A (en) * | 2016-08-11 | 2017-01-04 | 苏州柯创电子材料有限公司 | Blooming packaging is fixing uses cross film |
| CN106280593B (en) * | 2016-08-11 | 2018-11-23 | 苏州柯创电子材料有限公司 | Optical film packaging is fixed to use cross film |
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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 |
Granted publication date: 20141105 Termination date: 20180628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |