CN205484877U - High type optics separation film that sees through - Google Patents
High type optics separation film that sees through Download PDFInfo
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- CN205484877U CN205484877U CN201520999093.3U CN201520999093U CN205484877U CN 205484877 U CN205484877 U CN 205484877U CN 201520999093 U CN201520999093 U CN 201520999093U CN 205484877 U CN205484877 U CN 205484877U
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Abstract
(B, ) the utility model discloses a high type optics separation film that sees through, including PET optical coating, its characterized in that is still including evenly attaching to the siO coating (b) (b) on PET optical coating two sides. (B, ) (b) the utility model discloses in PET optical coating's surface adhesion the siO coating, this siO coating has the function of original high barrier film (oxygen blocks water) and antireflection (AR) coating concurrently, makes the utility model discloses the product had both possessed high barrier properties, had good antireflection performance again. The utility model discloses the holistic barrier properties of film reach 10 (b) (b) - 1 (b) (b) 10 -3g (b) (b) m2 day has simultaneously further reduced the reflectivity, and greatly increased the luminousness, full gloss line luminousness can reach more than 94%. (B, )
Description
Technical field
This utility model belongs to optical element structure technical field of improvement, is specifically related to a kind of high transmission type optics barrier film.
Background technology
Liquid crystal panel itself is the most luminous, but the light utilizing backlight to send can show picture, and the LCD that main flow mobile electronic device uses is using one group of light emitting diode at the equipment back side as white light source.Passing through of LCD Controlling light, light filter is for which increasing color.White light source is expensive, so display screen the most all uses blue light-emitting diode, in covering, fluorescent material is converted into white light the light sent.Owing to being limited by fluorescence material, it is on the weak side that HONGGUANG presents ability, adds that the color blending effect of arranged in pairs or groups colored filter is poor, and the colour gamut saturation finally presented is the best, causes liquid crystal panel to present in ability not enough in colour gamut, is only capable of reaching about 72%NTSC more.In order to not make quantum dot layer deteriorate, the high-resistant diaphragm using the oxygen that blocks water is needed to carry out enclosing type encapsulation.As high-resistant diaphragm, the thin film towards liquid crystal display must possess total light transmittance more than 90%, Haze and b* below 1, but for high-resistant diaphragm, to reach preferable optical effect extremely difficult.Lack one the most at present and have high obstructing performance and the optics barrier film of antireflection (AR) performance concurrently.
Summary of the invention
Problem to be solved in the utility model is: provide a kind of high transmission type optics barrier film having high barrier and good antireflection usefulness concurrently, and it can reduce reflectance, increases light transmittance.Simple in construction, coating is thin, and pliability is good.
For solving the problems referred to above, the technical scheme that this utility model provides is: a kind of high transmission type optics barrier film, including PET optical thin film, it is characterised in that also include the SiO coating being evenly affixed to described PET optical thin film two sides.
Further, the thickness of SiO coating described in this utility model is 80-95nm.
The utility model has the advantages that:
This utility model is in the surface attachment SiO coating of PET optical thin film, this SiO coating has original high-resistant diaphragm (block water oxygen) and the function of antireflection (AR) coating concurrently, make this utility model product both possess high barrier property, have again good antireflection property.Concrete performance boost is as follows:
1., because being all attached to SiO coating on the two sides of PET optical thin film, the barrier property of this utility model thin film entirety reaches 10-1-10-3g/㎡/day。
2. because being all attached to SiO coating on the two sides of PET optical thin film, this utility model compares like product, which further reduces reflectance, and considerably increases light transmittance, and full light light transmittance can reach more than 94%.
This utility model actually makes full use of and has played performance and the function of SiO coating, is one by original obstruct and the letter of antireflection (AR) double-decker, and thin plus SiO coating, pliability is good, so that this utility model integral thickness is relatively thin, and simple in construction, easily manufactured.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment
Fig. 1 is the schematic cross-section (being painted with the signal of light line reflection in figure) of this utility model high transmission type optics barrier film.
Wherein: 1, SiO coating；2, PET optical thin film
Detailed description of the invention
Embodiment: with reference to shown in Fig. 1, this high transmission type optics barrier film that this utility model provides, it is collectively formed by PET optical thin film 2 and the SiO coating 1 being evenly affixed to described PET optical thin film two sides.
The concrete thickness of SiO coating described in this enforcement 1 is chosen as 85-90nm.
This example is in the surface attachment SiO coating 1 of PET optical thin film 2, this SiO coating 1 has original high-resistant diaphragm (block water oxygen) and the function of antireflection (AR) coating concurrently, make this utility model product both possess high barrier property, have again good antireflection property.Concrete performance boost is as follows:
1., because being all attached to SiO coating 1 on the two sides of PET optical thin film 2, the barrier property of this utility model thin film entirety reaches 10-1-10-3g/㎡/day。
2. because being all attached to SiO coating 1 on the two sides of PET optical thin film 2, this utility model compares like product, which further reduces reflectance, and considerably increases light transmittance, and full light light transmittance can reach more than 94%.
This utility model actually makes full use of and has played performance and the function of SiO coating 1, is one by original obstruct and the letter of antireflection (AR) double-decker, and thin plus SiO coating 1, pliability is good, so that this utility model integral thickness is relatively thin, and simple in construction, easily manufactured.
Examples detailed above is only for illustrating technology of the present utility model design and feature, and its object is to allow person skilled in the art is to will appreciate that content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations done according to this utility model spirit or modification, all should contain within protection domain of the present utility model.
Claims (2)
1. a high transmission type optics barrier film, including PET optical thin film (2), it is characterised in that also include the SiO coating (1) being evenly affixed to described PET optical thin film (2) two sides.
High transmission type optics barrier film the most according to claim 1, it is characterised in that the thickness of described SiO coating (1) is 80-95nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999093.3U CN205484877U (en) | 2015-12-04 | 2015-12-04 | High type optics separation film that sees through |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999093.3U CN205484877U (en) | 2015-12-04 | 2015-12-04 | High type optics separation film that sees through |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205484877U true CN205484877U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520999093.3U Active CN205484877U (en) | 2015-12-04 | 2015-12-04 | High type optics separation film that sees through |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205484877U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372725A (en) * | 2015-12-04 | 2016-03-02 | 江苏日久光电股份有限公司 | High-permeation type optical barrier film |
| CN106893127A (en) * | 2017-01-13 | 2017-06-27 | 武汉保丽量彩科技有限公司 | High-barrier optical film and preparation method and application thereof |
| CN108508522A (en) * | 2018-02-12 | 2018-09-07 | 友达光电股份有限公司 | Polarizing film, method for producing the same, and display element |
-
2015
- 2015-12-04 CN CN201520999093.3U patent/CN205484877U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372725A (en) * | 2015-12-04 | 2016-03-02 | 江苏日久光电股份有限公司 | High-permeation type optical barrier film |
| CN106893127A (en) * | 2017-01-13 | 2017-06-27 | 武汉保丽量彩科技有限公司 | High-barrier optical film and preparation method and application thereof |
| CN108508522A (en) * | 2018-02-12 | 2018-09-07 | 友达光电股份有限公司 | Polarizing film, method for producing the same, and display element |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |