CN104614786A - Optical film with blue light inhibition function - Google Patents
Optical film with blue light inhibition function Download PDFInfo
- Publication number
- CN104614786A CN104614786A CN201310535978.3A CN201310535978A CN104614786A CN 104614786 A CN104614786 A CN 104614786A CN 201310535978 A CN201310535978 A CN 201310535978A CN 104614786 A CN104614786 A CN 104614786A
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- CN
- China
- Prior art keywords
- blue light
- light
- blue
- blooming
- function
- 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.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/206—Filters comprising particles embedded in a solid matrix
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The invention discloses an optical film with a blue light inhibition function. The optical film comprises a transparent substrate which is in a diaphragm film form with a thickness, an area and light transmittance and consists of a first surface and a second surface, and an anti-blue-light bottom coating which is molded in a form through glue applying and additionally arranged on the first surface or the second surface of the transparent substrate. The structure of the anti-blue-light bottom coating is uniformly mixed with anti-blue-light fine particles which have a light diffusion effect and can inhibit blue light within the wavelength range from 380nm to 500nm in light rays to a certain extent. Thus, the optical film has a blue light inhibition function with the aid of the technical characteristics of the anti-blue-light fine particles in the structure of the anti-blue-light bottom coating, and the adverse effects caused by blue light produced by LED products can be significantly reduced.
Description
Technical field
The present invention relates to a kind of blooming; In particular to a kind of, there is the blooming suppressing blue light function.
Background technology
In recent years, traditional type light fixture and light source all have by the situation in LED product fast fetching generation, but also because so, the probability touching blue light in people's living environment is caused also relatively to increase, described " blue light ", refer to the high light of a kind of area of light between 380nm to 500nm wavelength, because its ripple is longer than shorter in visible light, there is height energy, point out through current relevant medical report, if human eye is through the long-time irradiation of blue light, easily cause retinal damage, eye strain, eyesight reduces and age-related macular degeneration, the illnesss such as sleep-disorder, as can be seen here, along with the generally use of LED product, the negative effect that blue light produces human body, vast use consumer certainly will be become next must pay close attention to and the major issue of worrying.
With regard to current visible LED product on the market, if LED is applied on fitting structure, the problem of its blue light perhaps can construct through the refraction at lampshade position or reflective etc. solves easily or improves, but, when LED applies the backlight as various liquid crystal display, directly inject user's eyes because its blue light outwards can appear from glass metal crystal panel, therefore in this case, blue light for the injury of user's eyes in fact not second to aforementioned LED lamp, generally no matter live because of current majority or work, be the state of long-time visual liquid crystal display, and in current visible lcd products structural design, do not consider and the problem solving described blue light, the great shortcoming of real genus.
Summary of the invention
Fundamental purpose of the present invention is that providing a kind of has the blooming suppressing blue light function.
For achieving the above object, the present invention by the following technical solutions:
Have and suppress the optical film of blue light function to comprise: a transmitting substrate, be the membrane body form with a thickness, area and light transmission, this transmitting substrate comprises a first surface and a second surface; One anti-blue light undercoat, for jelly coating connecting shaping aspect sets up first surface in transmitting substrate or second surface, and wherein, in this anti-blue light undercoat structure, Homogeneous phase mixing has anti-blue light particulate, described anti-blue light particulate has light diffusion, can to the blue light of light medium wavelength between 380nm to 500nm generation inhibition to a certain degree.
Main efficacy results of the present invention and advantage, system can by being mixed with the atomic technical characteristic of anti-blue light in this anti-blue light undercoat structure, make blooming have and suppress the function of blue light, significantly can reduce harmful effect and special tool practical improvement that blue light that LED product sends causes.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of optic film structure of the present invention.
Fig. 2 is the diagrammatic cross-section of optic film structure of the present invention.
Fig. 3 is the effect schematic diagram that anti-blue light undercoat of the present invention can suppress blue light.
Fig. 4 is the enforcement illustration that anti-blue light base coating surface of the present invention is more coated with that connecting shaping has an optics top layer.
Fig. 5 is that optics top layer of the present invention is also mixed with the atomic enforcement illustration of anti-blue light.
Fig. 6 is that blooming of the present invention is in order to the enforcement illustration as LED display panels film on surface.
Embodiment
As shown in Figure 1, 2, be the preferred embodiment that the present invention has the blooming suppressing blue light function, only these embodiments are only for explanation, and patented claim is not subject to the restriction of this structure; Described blooming A system comprises following formation:
One transmitting substrate 10 is the membrane body form with a thickness, area and light transmission, and this transmitting substrate comprises first surface 11 and a second surface 12;
One anti-blue light undercoat 20(PRIMER), for jelly coating connecting shaping aspect sets up first surface 11 in transmitting substrate 10 or second surface 12, and wherein, in this anti-blue light undercoat 20 structure, Homogeneous phase mixing has anti-blue light particulate 30(TECHPOLYMER), as shown in Figure 3, described anti-blue light particulate 30 has light diffusion (as shown in arrow L1), can to the blue light of light medium wavelength between 380nm to 500nm (as shown in arrow L2) generation inhibition to a certain degree; By this, made blooming A have and suppressed the function of blue light (the difference in size change that please contrast arrow L2, L3 is shown).
Wherein, this transmitting substrate 10 can select PET, PC material to form.
As shown in Figure 4, wherein this anti-blue light undercoat 20 surface is more be coated with connecting shaping to have an optics top layer 40.The structural form on optics top layer 40 described in this can be plane, the multi-level different shape person such as brightened type, surperficial tool diffusion layer, and this part there is no limitation.
As shown in Figure 5, wherein also described anti-blue light particulate 30 can be had by Homogeneous phase mixing in this optics top layer 40 structure; Example and the wider blue light inhibition in distributed areas can be obtained by this.
As shown in Figure 6, wherein this blooming A system can in order to the film on surface as LED display panels 50.No matter live due to current majority or work, be the state (note: because desktop computer, notebook computer, flat computer, intelligent mobile phone etc. all have LED liquid crystal display) of long-time visual LED liquid crystal display, suppress the blooming of blue light function to be attached at LED display panels surface if therefore the present invention had, in can solving people's work and living, most blue light injures problem.
Advantage of the present invention:
The present invention has the blooming of suppression blue light function mainly through being mixed with the atomic structural form of anti-blue light and technical characteristic in described anti-blue light undercoat structure, the present invention is made to contrast [background technology] existing structure of carrying, blooming can be made to have function and the effect of suppression blue light, can significantly reduce the blue light that LED product sends as desktop computer, notebook computer, flat computer, intelligent mobile phone etc. the harmful effect that causes, improve blue light injury problem most at present and special tool practical improvement effectively to solve.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (5)
1. there is the blooming suppressing blue light function, comprising:
One transmitting substrate, be the membrane body form with a thickness, area and light transmission, this transmitting substrate comprises a first surface and a second surface;
One anti-blue light undercoat, for jelly coating connecting shaping aspect sets up first surface in transmitting substrate or second surface, and wherein,
In this anti-blue light undercoat structure, Homogeneous phase mixing has anti-blue light particulate, and described anti-blue light particulate has light diffusion, can to the blue light of light medium wavelength between 380nm to 500nm generation inhibition to a certain degree; By this, blooming is made to have the function suppressing blue light.
2. there is blooming as claimed in claim 1 that suppress blue light function, it is characterized in that, described transmitting substrate selects polyethylene terephthalate, polycarbonate material formed.
3. have the blooming suppressing blue light function as claimed in claim 2, it is characterized in that, described anti-blue light base coating surface coating connecting shaping has an optics top layer.
4. have the blooming suppressing blue light function as claimed in claim 3, it is characterized in that, in described optics surface structure, Homogeneous phase mixing has described anti-blue light particulate.
5. have the blooming suppressing blue light function as claimed in claim 4, it is characterized in that, described blooming is in order to the film on surface as LED display panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535978.3A CN104614786A (en) | 2013-11-01 | 2013-11-01 | Optical film with blue light inhibition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535978.3A CN104614786A (en) | 2013-11-01 | 2013-11-01 | Optical film with blue light inhibition function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104614786A true CN104614786A (en) | 2015-05-13 |
Family
ID=53149317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310535978.3A Pending CN104614786A (en) | 2013-11-01 | 2013-11-01 | Optical film with blue light inhibition function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104614786A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353434A (en) * | 2015-12-08 | 2016-02-24 | 南京中电熊猫液晶显示科技有限公司 | Blue ray-proof optical film |
| CN109553792A (en) * | 2017-09-25 | 2019-04-02 | 安徽屹珹新材料科技有限公司 | A kind of anti-blue light film of double optics coating and preparation method thereof |
| US10495795B2 (en) | 2014-05-23 | 2019-12-03 | Eyesafe, Llc | Light emission reducing compounds for electronic devices |
| US10642087B2 (en) | 2014-05-23 | 2020-05-05 | Eyesafe, Llc | Light emission reducing compounds for electronic devices |
| US10955697B2 (en) | 2018-11-28 | 2021-03-23 | Eyesafe Inc. | Light emission modification |
| US10971660B2 (en) | 2019-08-09 | 2021-04-06 | Eyesafe Inc. | White LED light source and method of making same |
| US11126033B2 (en) | 2018-11-28 | 2021-09-21 | Eyesafe Inc. | Backlight unit with emission modification |
| US11592701B2 (en) | 2018-11-28 | 2023-02-28 | Eyesafe Inc. | Backlight unit with emission modification |
| US11810532B2 (en) | 2018-11-28 | 2023-11-07 | Eyesafe Inc. | Systems for monitoring and regulating harmful blue light exposure from digital devices |
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| US6348960B1 (en) * | 1998-11-06 | 2002-02-19 | Kimotot Co., Ltd. | Front scattering film |
| CN101045550A (en) * | 2006-03-27 | 2007-10-03 | 东芝照明技术株式会社 | Ultraviolet cut material, ultraviolet cut filter, discharge lamp and lighting apparatus |
| CN101216611A (en) * | 2007-12-31 | 2008-07-09 | 曾琪 | Blue ray radiation preventing and achromatism spectacle lens, and method of producing the same |
| CN102681213A (en) * | 2012-05-23 | 2012-09-19 | 杏晖光学（厦门）有限公司 | Anti-blue-light amber protection eyeglass |
| CN103293709A (en) * | 2013-05-08 | 2013-09-11 | 江苏视博光学眼镜有限公司 | Eye protection eyeglass lens and preparation method thereof |
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2013
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6348960B1 (en) * | 1998-11-06 | 2002-02-19 | Kimotot Co., Ltd. | Front scattering film |
| CN101045550A (en) * | 2006-03-27 | 2007-10-03 | 东芝照明技术株式会社 | Ultraviolet cut material, ultraviolet cut filter, discharge lamp and lighting apparatus |
| CN101216611A (en) * | 2007-12-31 | 2008-07-09 | 曾琪 | Blue ray radiation preventing and achromatism spectacle lens, and method of producing the same |
| CN102681213A (en) * | 2012-05-23 | 2012-09-19 | 杏晖光学（厦门）有限公司 | Anti-blue-light amber protection eyeglass |
| CN103293709A (en) * | 2013-05-08 | 2013-09-11 | 江苏视博光学眼镜有限公司 | Eye protection eyeglass lens and preparation method thereof |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11686968B2 (en) | 2014-05-23 | 2023-06-27 | Eyesafe Inc. | Light emission reducing compounds for electronic devices |
| US10495795B2 (en) | 2014-05-23 | 2019-12-03 | Eyesafe, Llc | Light emission reducing compounds for electronic devices |
| US10642087B2 (en) | 2014-05-23 | 2020-05-05 | Eyesafe, Llc | Light emission reducing compounds for electronic devices |
| US10871671B2 (en) | 2014-05-23 | 2020-12-22 | Eyesafe, Llc | Light emission reducing compounds for electronic devices |
| US10901125B2 (en) | 2014-05-23 | 2021-01-26 | Eyesafe, Llc | Light emission reducing compounds for electronic devices |
| US11947209B2 (en) | 2014-05-23 | 2024-04-02 | Eyesafe Inc. | Light emission reducing compounds for electronic devices |
| CN105353434A (en) * | 2015-12-08 | 2016-02-24 | 南京中电熊猫液晶显示科技有限公司 | Blue ray-proof optical film |
| CN109553792A (en) * | 2017-09-25 | 2019-04-02 | 安徽屹珹新材料科技有限公司 | A kind of anti-blue light film of double optics coating and preparation method thereof |
| US10955697B2 (en) | 2018-11-28 | 2021-03-23 | Eyesafe Inc. | Light emission modification |
| US11126033B2 (en) | 2018-11-28 | 2021-09-21 | Eyesafe Inc. | Backlight unit with emission modification |
| US11347099B2 (en) | 2018-11-28 | 2022-05-31 | Eyesafe Inc. | Light management filter and related software |
| US11592701B2 (en) | 2018-11-28 | 2023-02-28 | Eyesafe Inc. | Backlight unit with emission modification |
| US11810532B2 (en) | 2018-11-28 | 2023-11-07 | Eyesafe Inc. | Systems for monitoring and regulating harmful blue light exposure from digital devices |
| US10998471B2 (en) | 2019-08-09 | 2021-05-04 | Eyesafe Inc. | White LED light source and method of making same |
| US10971660B2 (en) | 2019-08-09 | 2021-04-06 | Eyesafe Inc. | White LED light source and method of making same |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |
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| WD01 | Invention patent application deemed withdrawn after publication |