CN106291790A - The blooming of blue light and uv damage can be reduced - Google Patents
The blooming of blue light and uv damage can be reduced Download PDFInfo
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- CN106291790A CN106291790A CN201510266020.8A CN201510266020A CN106291790A CN 106291790 A CN106291790 A CN 106291790A CN 201510266020 A CN201510266020 A CN 201510266020A CN 106291790 A CN106291790 A CN 106291790A
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- blue light
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Abstract
The present invention provides a kind of blooming reducing blue light and uv damage, comprises: filter blue light and a ultra-violet layer, it is a film body that can filter made by blue light and ultraviolet optics material, and has a first surface and a second surface；And an adhesion layer, it is arranged at the first surface of this filter blue light and ultra-violet layer；The filter blue light of blooming and ultra-violet layer be dissolved by blue light dyestuff, light initiator (Photoinitiaton) and levelling agent (Leceling agent) mixed chemical solvent after, cured process forms.Using this technology, it is possible to reduce the LED light source of 3C Product or LED-backlit screen blue light (wavelength 380-500nm) penetrance, blue light and ultraviolet that reduction screen is sent cause discomfort and injury for eyes.
Description
Technical field
The present invention relates to reduce blue light and the technical field of uv damage, espespecially one can reduce blue light and
The blooming of uv damage.
Background technology
Existing 3C Product such as mobile phone, telescreen etc., mostly use high light transmittance acrylic plate or
Glass, and the light transmission of this acrylic plate or glass is splendid, and cannot effectively intercept the harmful of screen injection
Light, if being exposed to for a long time in screen injection light, the especially ultraviolet light light of screen injection then holds with blue light
Easily penetrate eyeball crystalline lens to retina, thus cause macular diseases.
For reducing ultraviolet light and blue light, eyes are caused discomfort, existing use stop or the screen of filter blue light
Protecting film or sheet, all use and be pressed into anti-blue light powder at acrylic plate or change with the stretching of PET film
Its molecular structure mode makes, although can produce filter blue light effect, but its anti-blue light effect is the most not enough,
Limited for protection eyes.
Summary of the invention
The present invention solves disappearance and inconvenience that above-mentioned prior art produces, propose one and can reduce indigo plant
The scheme of the blooming of light and uv damage, the program can be made into optical protection layer, protection glass and
The purposes such as Touch Screen, it has LED light source or the LED-backlit screen blue light (ripple reducing 3C Product
Long 380-500nm) penetrance, blue light and ultraviolet that reduction screen is sent cause not for eyes
Comfort and the advantage of injury.
For reaching above-mentioned purpose, the present invention by the following technical solutions:
System of the present invention provides a kind of blooming reducing blue light and uv damage, comprises:
One filter blue light and ultra-violet layer, it is a film that can filter made by blue light and ultraviolet optics material
Body, this optical filtering and ultra-violet layer have a first surface and a second surface；
One adhesion layer, it is arranged at the first surface of described filter blue light and ultra-violet layer；
This filter blue light and ultra-violet layer are by blue light dyestuff, light initiator (Photoinitiaton) and stream
After flat agent (Leceling agent) mixed chemical solvent dissolves, cured process forms.
The filter blue light of blooming of the present invention and ultra-violet layer averagely wearing for blue light wavelength 380-440nm
Rate is at least 35% thoroughly, and is 88%～92% in other visible wavelengths 500-800nm penetrance.More
Good person, for the penetrance of blue light wavelength 380～390nm be 7.79%, blue light wavelength 390～400nm
Penetrance be 22.32%, the penetrance of blue light wavelength 400～410nm be 36.79%, blue light wavelength
The penetrance of 410～420nm is 45.29%, the penetrance of blue light wavelength 420～430nm is
46.29%, the penetrance of blue light wavelength 430～440nm be 56.25%, blue light wavelength 440～450nm
Penetrance be 81.49% preferably, above-mentioned chemical solvent comprises toluene and Ketocyclopentane.
Preferably, above-mentioned cured is at ultraviolet light treatment with irradiation, heat treatment and nitrogen protection
At least one in reason.
Above-mentioned adhesion layer is optical cement layer or electrostatic glue-line.
Preferably, it is provided with a high molecular polymer at the filter blue light of blooming and the second surface of ultra-violet layer
Layer.
Preferably, the high polymer layer of above-mentioned blooming and the outside of adhesion layer are respectively provided with one from shape
Layer.
After using technique scheme, the present invention in use, is effectively reduced the LED of 3C Product
Light source or LED-backlit screen blue light (wavelength 380-500nm) penetrance, reduce the indigo plant that screen is sent
Light and ultraviolet cause discomfort and injury for eyes.Further, since the filter of blooming of the present invention is blue
Light and ultra-violet layer are by blue light dyestuff, light initiator (Photoinitiaton) and levelling agent
(Leceling agent) mixed toluene (Toluene) and the chemistry of Ketocyclopentane (Cyclopentanone)
Solvent dissolve after, coat on the first surface of this base material, through ultraviolet light treatment with irradiation, heat treatment with
And nitrogen protection processes cured and forms.Therefore, it may be directly applied to optical protection layer, guarantor originally
Protect glass, contact panel, Polarizer or or the processing procedure of Touch Screen in, will not be to overall structure or processing procedure
Cause excessive change.
Accompanying drawing explanation
Fig. 1 is the enforcement view of the present invention；
Fig. 2 is the generalized section of the present invention；
Fig. 3 is that the present invention makes optical protection layer and sticks in the enforcement view of 3C Product；
Fig. 3 A is the partial enlarged drawing in Fig. 3 at A；
Fig. 4 is the enforcement view () that the present invention is applied to Touch Screen；
Fig. 4 B is the partial enlarged drawing in Fig. 4 at B；
Fig. 5 is the enforcement view (two) that the present invention is applied to Touch Screen；
Fig. 5 C is the partial enlarged drawing in Fig. 5 at C；
Fig. 6 is the penetrance datagram that the present invention filters blue light.
Symbol description:
First surface 11；Second surface 12；Filter blue light and ultra-violet layer 10；
Adhesion layer 20；High polymer layer 30；Releasing layer 40；
Optical protection layer 1；3C Product 2；Screen 3；
Protection glass 4；Contact panel 5；Polarizer 6
Liquid crystal panel 7
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and
Embodiment, is further elaborated to the present invention.Should be appreciated that described herein being embodied as
Example only in order to explain the present invention, is not intended to limit the present invention.
As shown in FIG. 1 to 3, a kind of blooming reducing blue light and uv damage of the present invention, comprise:
One filter blue light and ultra-violet layer 10, it is a film that can filter made by blue light and ultraviolet optics material
Body, and there is first surface 11 and a second surface 12；And
One adhesion layer 20, it is arranged at the filter blue light of blooming and the first surface 11 of ultra-violet layer 10,
This adhesion layer 20 is electrostatic glue-line or an optical cement layer；
The filter blue light of blooming and ultra-violet layer 10 are by blue light dyestuff, light initiator (Photoinitiaton)
And after levelling agent (Leceling agent) mixed chemical solvent dissolves, cured process forms.
Wherein, this chemical solvent comprises toluene (Toluene) and Ketocyclopentane (Cyclopentanone), and is somebody's turn to do
Cured comprises at least one during ultraviolet light treatment with irradiation, heat treatment and nitrogen protection process.
In embodiment as shown in FIG. 1 to 3, the present invention can be made into an optical protection layer 1, blue in this filter
A high polymer layer 30, this polyphosphazene polymer it is further provided with at the second surface 12 of light and ultra-violet layer 10
The high molecular polymers such as compound layer 30 is PET material are made, the filter blue light of this optical protection layer 1 and ultraviolet
Line layer 10 is made by being mixed into ultraviolet ray-resistant material, it is possible to for arranging a uvioresistant coating on film body.
Furthermore, this first surface 11 is an inner surface, and this second surface 12 is an outer surface.Furthermore, this height
Molecular polymer layer 30 is respectively provided with a releasing layer 40, during in order to store and to transport with the outside of adhesion layer 20
Protection optical protection layer 1, prevents unexpected scratch.This adhesion layer 20 more can be used after releasing layer 40 tears off
To be attached at the screen 3 of a 3C Product 2.
As it is shown on figure 3, the screen 3 of general 3C Product 2 is by the protection glass 4 and one being positioned at outside
The contact panel 5, Polarizer 6 and the liquid crystal panel 7 that are positioned at inner side are formed, and such releasing layer 40 is torn
From rear, this high polymer layer 30 and filter blue light and ultra-violet layer 10 can be directly against by adhesion layer 20
Invest the outer surface of protection glass 4, so that the LED light source of 3C Product 2 or liquid crystal panel 7 backlight
The ultraviolet sent and blue light, after filtering via filter blue light and ultra-violet layer 10, to reduce screen 3 institute
The ultraviolet and the blue light that send cause discomfort and injury for eyes.
Furthermore, this optical protection layer 1 may also respond with different demand and adds the layer material of the difference in functionalitys such as scratch-resistant layer,
It is not only limited to the present invention and cited embodiment or combination are described.
As shown in Figure 4, it is applied to the enforcement view of Touch Screen, this 3C Product for the present invention
The screen 3 of 2 is to be positioned at the contact panel 5 of inner side, Polarizer by the protection glass 4 and one being positioned at outside
6 and liquid crystal panel 7 formed, this filter blue light and ultra-violet layer 10 are attached at this touch-control with adhesion layer 20
The surface of panel 5.
As it is shown in figure 5, it is applied to another enforcement view of Touch Screen, this filter for the present invention
Blue light and ultra-violet layer 10 are the surface being attached at this Polarizer 6 with adhesion layer 20.Possible at other
In embodiment, this filter blue light and ultra-violet layer 10 can be attached at protection glass 4, touch surface with adhesion layer 20
Between plate 5, Polarizer 6 and liquid crystal panel 7 any layer surface or a two-layer.Such as this filter blue light and purple
Outside line layer 10 and adhesion layer 20 also can be attached between Polarizer 6 and liquid crystal panel 7.Or, this
Invention also may be implemented in optics eyeglass such as eyeglass etc., this filter blue light and ultra-violet layer 10 utilization and sticks together
Layer 20 is to be attached directly to eyeglass.
As shown in Figure 6, the filter blue light of this optical protection layer 1 and ultra-violet layer 10 are for blue light wavelength
The average penetration rate of 380-440nm is at least 35%, and in other visible wavelengths 500-800nm penetrance
It is 88%～92%.Better, the penetrance for blue light wavelength 380～390nm be 7.79%, blue light ripple
The penetrance of long 390～400nm is 22.32%, the penetrance of blue light wavelength 400～410nm is 36.79%,
The penetrance of blue light wavelength 410～420nm is 45.29%, the penetrance of blue light wavelength 420～430nm is
46.29%, the penetrance of blue light wavelength 430～440nm be 56.25%, blue light wavelength 440～450nm
Penetrance is 81.49%.It is effectively reduced LED light source or the LED-backlit screen blue light (ripple of 3C Product
Long 380-500nm) penetrance, blue light and ultraviolet that reduction screen is sent cause uncomfortable for eyes
Sense and injury.
The filter blue light of optical protection layer 1 of the present invention and ultra-violet layer, be by blue light dyestuff, light initiator
And levelling agent (Leceling agent) mixed toluene (Toluene) and Ketocyclopentane (Photoinitiaton)
(Cyclopentanone) after chemical solvent dissolves, through ultraviolet light treatment with irradiation, heat treatment and nitrogen
Protection processes cured and forms.May be directly applied to optical protection layer, protection glass, touch surface originally
In the processing procedure of plate, Polarizer or Touch Screen, overall structure or processing procedure will not be caused excessive change.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not
Being confined to this, any those familiar with the art, can in the technical scope that the invention discloses
The change readily occurred in or replacement, all should contain within protection scope of the present invention.Therefore, the present invention
Protection domain should be as the criterion with scope of the claims.
Claims (8)
1. can reduce a blooming for blue light and uv damage, comprise:
One filter blue light and ultra-violet layer, it is a film body that can filter made by blue light and ultraviolet optics material,
Described filter blue light and ultra-violet layer have a first surface and a second surface；And
One adhesion layer, it is arranged at the first surface of described filter blue light and ultra-violet layer；
It is characterized in that: the filter blue light of blooming and ultra-violet layer are by blue light dyestuff, light initiator and stream
After flat agent mixed chemical solvent dissolves, cured process forms.
The blooming of blue light and uv damage can be reduced the most as claimed in claim 1, it is characterised in that
The filter blue light of blooming and ultra-violet layer are at least for the average penetration rate of blue light wavelength 380-440nm
35%, and be 88%-92% in other visible wavelengths 500-800nm penetrance.
The blooming of blue light and uv damage can be reduced the most as claimed in claim 2, it is characterised in that
The filter blue light of blooming and ultra-violet layer for the penetrance of blue light wavelength 380-390nm be 7.79%, blue
The penetrance of optical wavelength 390-400nm is 22.32%, the penetrance of blue light wavelength 400-410nm is
36.79%, the penetrance of blue light wavelength 410-420nm be 45.29%, blue light wavelength 420-430nm
Penetrance be 46.29%, the penetrance of blue light wavelength 430-440nm be 56.25%, blue light wavelength
The penetrance of 440-450nm is 81.49%.
The blooming of blue light and uv damage can be reduced the most as claimed in claim 1, it is characterised in that
Described chemical solvent comprises toluene and Ketocyclopentane.
The blooming of blue light and uv damage can be reduced the most as claimed in claim 1, it is characterised in that
Described cured is at least one during ultraviolet light treatment with irradiation, heat treatment and nitrogen protection process.
The blooming of blue light and uv damage can be reduced the most as claimed in claim 1, it is characterised in that
Described adhesion layer is optical cement layer or electrostatic glue-line.
The blooming of blue light and uv damage can be reduced the most as claimed in claim 1, it is characterised in that
It is provided with a high polymer layer at the filter blue light of blooming and the second surface of ultra-violet layer.
The blooming of blue light and uv damage can be reduced the most as claimed in claim 7, it is characterised in that
The high polymer layer of blooming and the outside of adhesion layer are respectively provided with a releasing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266020.8A CN106291790A (en) | 2015-05-22 | 2015-05-22 | The blooming of blue light and uv damage can be reduced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266020.8A CN106291790A (en) | 2015-05-22 | 2015-05-22 | The blooming of blue light and uv damage can be reduced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106291790A true CN106291790A (en) | 2017-01-04 |
Family
ID=57633188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510266020.8A Pending CN106291790A (en) | 2015-05-22 | 2015-05-22 | The blooming of blue light and uv damage can be reduced |
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| CN (1) | CN106291790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946810A (en) * | 2021-02-26 | 2021-06-11 | 武汉华星光电半导体显示技术有限公司 | Polaroid and display device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM461811U (en) * | 2013-05-17 | 2013-09-11 | Dian You Technology Co Ltd | Optical film filtering blue light and screen protector made for the same |
| CN103992672A (en) * | 2014-05-28 | 2014-08-20 | 来奇偏光科技(中国)股份有限公司 | Anti-blue light film and manufacturing method thereof |
| CN204405878U (en) * | 2014-12-11 | 2015-06-17 | 太湖金张科技股份有限公司 | A kind of blue light and ultraviolet-resistant optics diffusion structure and backlight device |
| CN204405884U (en) * | 2014-05-20 | 2015-06-17 | 太湖金张科技股份有限公司 | A kind of obstruct blue light hardening resin film |
-
2015
- 2015-05-22 CN CN201510266020.8A patent/CN106291790A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM461811U (en) * | 2013-05-17 | 2013-09-11 | Dian You Technology Co Ltd | Optical film filtering blue light and screen protector made for the same |
| CN204405884U (en) * | 2014-05-20 | 2015-06-17 | 太湖金张科技股份有限公司 | A kind of obstruct blue light hardening resin film |
| CN103992672A (en) * | 2014-05-28 | 2014-08-20 | 来奇偏光科技(中国)股份有限公司 | Anti-blue light film and manufacturing method thereof |
| CN204405878U (en) * | 2014-12-11 | 2015-06-17 | 太湖金张科技股份有限公司 | A kind of blue light and ultraviolet-resistant optics diffusion structure and backlight device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946810A (en) * | 2021-02-26 | 2021-06-11 | 武汉华星光电半导体显示技术有限公司 | Polaroid and display device |
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Application publication date: 20170104 |