CN203625298U - Blue light resisting protective film - Google Patents
Blue light resisting protective film Download PDFInfo
- Publication number
- CN203625298U CN203625298U CN201320794237.2U CN201320794237U CN203625298U CN 203625298 U CN203625298 U CN 203625298U CN 201320794237 U CN201320794237 U CN 201320794237U CN 203625298 U CN203625298 U CN 203625298U
- Authority
- CN
- China
- Prior art keywords
- layer
- blue light
- glue
- line
- blu
- 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
Links
Images
Abstract
The utility model discloses a blue light resisting protective film which can transform blue light into visible light of other wave bands so as to play a role of protecting eye health. The protective film comprises seven layers in total, namely a film protecting layer, an A adhesive layer, a scratch-resistant layer, a blue light resisting layer, a main film layer, a B adhesive layer, and a strippable layer, wherein the upper surface on the strippable layer of a matrix layer is provided with the B adhesive layer; the main film layer is arranged on the B adhesive layer; the blue light resisting layer is introduced onto the main film layer; the scratch-resistant layer is introduced onto the blue light resisting layer; the A adhesive layer is arranged on the scratch-resistant layer; the film protecting layer is arranged on the A adhesive layer. The blue light resisting protective film can shield against blue light, thereby greatly relieving the irritation of blue light to eyes, controlling myopia aggravation and protecting eyes.
Description
Technical field
The utility model relates to a kind of protective membrane, is specifically related to a kind of anti-blue light protective membrane that prevents blue light injury eyes for display screens such as digital camera, mobile phone screen, computer screens.The related protective membrane technique of the utility model is simple, can realize industrialization.
Background technology
Along with the develop rapidly of electronics technology, increasing people is using the electronic products such as computer, mobile phone, digital camera, daily life be unable to do without electronic product especially, consequent visual problems but highlights day by day, this phenomenon is not obvious in the teenager of life-time service electronic product, white collar, but also more and more trends towards becoming younger and aging.WHO Ai Yan association of World Health Organization announces: within 2006 to 2008, because of blue ray radiation, to cause every year the whole world to exceed 30000 people blind, and send orange early warning in the end of the year 2009: " blue ray radiation to the mankind's potential recessive threat will considerably beyond Sudan red, trimeric cyanamide, SARS, H1N1 ".
Blue light is the important component part of visible ray, and nature itself does not have independent white light, after blue light and green glow, yellow light mix, presents white light.In the visible ray that send the electronic product fluorescent screens such as computer, mobile phone, digital camera, there is a large amount of irregular shortwave blue lights, to the just high energy shortwave blue light between 360nm-500nm of eye injury maximum.It can directly penetrate cornea, and the retina in eyeground is damaged, and causes macular disease, especially this interval of 450nm-460nm, and injury is maximum.
Blue light has had again fresh evidence to the injury of eyes in recent years.Because blue light can cause by improving the susceptibility of visual cell to light and photooxidation reaction the death of cell, harm one's eyes.Under the condition of aerobic, blue light stimulation based retinal starts photoxidation mechanism, accelerates oxidizing reaction, destroys the normal redox running balance of body, causes photosensory cell apoptosis, now thinks the effect of lipofuscin and blue light and causes macular degeneration.
The harm of blue light is ubiquitous in our life, is enjoying in happy that electronic product brings, and selecting the pre-anti-blue light injury of function and protecting film having no side effect eyes is well selections.
For above problem, the utility model relates to a kind of anti-blue light protective membrane, and it is mainly by the absorption to blue light and changes into the visible ray of its all band, realizes and intercepts blue light, can greatly alleviate the stimulation of blue light to eyes, controls near-sighted intensification.
Utility model content
The utility model is for above problem; on the basis of traditional protection film, introduce anti-blu-ray layer; except have that the installation that traditional protection film has is simple and convenient, exhaust velocity soon, is not stayed cull and scratch resistant feature; related protective membrane also has can change into blue light the visible ray of other wave band, thereby plays the effect of protection eye health.
In order to achieve the above object, the anti-blue light protective membrane of one that the utility model is related is to realize by following technical scheme:
A kind of anti-blue light protective membrane; it includes: totally 7 layers of cuticular layer, A glue-line, anti-scratch layer, anti-blu-ray layer, main rete, B glue-line and peel plies; peel ply upper surface at base layer is provided with B glue-line; B glue-line is provided with main rete; on main rete, introduce anti-blu-ray layer; in anti-blu-ray layer, introduce anti-scratch layer, anti-scratch layer is provided with A glue-line, and A glue-line is provided with cuticular layer.
Anti-blu-ray layer is rare-earth luminescent material layer, and rare-earth luminescent material layer is that rare-earth luminescent material ultrasonic wave is scattered in to polyurethanes resin, silicone based resin or acrylic resin in one or more; Rare-earth luminescent material that anti-blu-ray layer is used is (positively charged ion) Eu
2+the Ba of doping
7si
2o
7cl
8, rare-earth luminescent material is by high temperature solid-state method, under reducing atmosphere, and synthetic multiple Eu
2+the Ba of doping
7si
2o
7cl
8alkaline-earth metal halogen silicate phosphor powder, rare-earth luminescent material is that one can effectively absorb near-ultraviolet light and blue light and excite, and launches the material of the harmless visible ray of its all band, its granular size is nano level.
In some embodiment, described cuticular layer lower surface is coated with A glue-line therein; At the anti-blu-ray layer of coated on one side and the anti-scratch layer of main rete, after coating anti-blu-ray layer and anti-scratch layer solidify, A glue-line and anti-scratch laminating close; Another side coating B glue-line, peel ply and the laminating of B glue-line of main rete.
Therein in some embodiment, described cuticular layer thickness is 50 μ m～100 μ m, A bondline thickness is 3 μ m～20 μ m, anti-scratch layer thickness is 2 μ m～8 μ m, anti-blu-ray layer thickness is 2 μ m～8 μ m, main thicknesses of layers is 50 μ m～200 μ m, and B bondline thickness is 3 μ m～20 μ m, and peel ply thickness is 50 μ m～100 μ m.
The transmittance of cuticular layer and peel ply base material reaches more than 86%, and mist degree is less than 5%, and base material thickness is even; The transmittance of main rete base material reaches more than 90%, and mist degree is less than 1%; A glue-line, anti-scratch layer, anti-blu-ray layer, B glue-line all adopt attached being fixed on base material of method of coating.
The anti-blue light protective membrane of one that the utility model is related; because introducing anti-blu-ray layer, anti-blu-ray layer is a kind ofly can and change into the visible ray of its all band the absorption of blue light, realizes and intercepts blue light; can greatly alleviate the stimulation of blue light to eyes, control near-sighted intensification.Vast electronic product fan both can, with a kind of anti-blue light protective membrane protection electronic product fluorescent screen, also can protect eyes.And the utility model technique is uncomplicated, can realize suitability for industrialized production.
Accompanying drawing explanation
Figure 1 shows that the structural representation of the utility model embodiment.
Description of reference numerals is as follows:
1: cuticular layer, 2:A glue-line, 3: anti-scratch layer, 4: anti-blu-ray layer, 5: main rete, 6:B glue-line, 7: peel ply.
Embodiment
For further understanding feature of the present utility model, technique means and the specific purposes that reach, function, resolve advantage of the present utility model and spirit, now further set forth the technical solution adopted in the utility model, technical characterictic and technique effect in conjunction with specific examples, by following examples, the utility model is further elaborated, the utility model claim is not limited to lifted case study on implementation.
The utility model includes: thickness is the PET material cuticular layer 1 of 50 μ m, thickness is the A glue-line 2 of 10 μ m, thickness is the anti-scratch layer 3 of 3 μ m, thickness is the anti-blu-ray layer 4 of 4 μ m, thickness is the main rete 5 of the PET material of 100 μ m, and thickness is that B glue-line 6 and the thickness of 20 μ m is totally 7 layers of PET material (polyethylene terephthalate) peel plies 7 of 50 μ m etc.
What the A glue-line 2 of the implementation case and B glue-line 6 were used is silicone tackiness agent, and anti-scratch layer 3 and anti-blu-ray layer 4 resin used are acrylic resins, and wherein anti-blu-ray layer 4 rare-earth luminescent material of using is (positively charged ion) Eu
2+the Ba of doping
7si
2o
7cl
8.
Anti-blu-ray layer 4 rare-earth luminescent material of using is (positively charged ion) Eu
2+the Ba of doping
7si
2o
7cl
8, by high temperature solid-state method, under reducing atmosphere, synthetic multiple Eu
2+the Ba of doping
7si
2o
7cl
8alkaline-earth metal halogen silicate phosphor powder, fluorescent material Ba
7si
2o
7cl
8︰ Eu
2+the optical excitation that can be 250～450nm by wavelength is also sent gold-tinted, and blue light just becomes conversion hysteria white light by yellow fluorescent powder.
In an embodiment, anti-blue light protective membrane is by obtaining below therein:
1, the rare-earth luminescent material of 2～10wt% is scattered in acrylic resin by ultrasonic wave, obtains anti-blu-ray layer 4 glue;
2, on the cuticular layer 1 of 50 μ m, be coated with the A glue-line 2 of one deck 10 μ m;
3, be first coated with anti-blu-ray layer 4 glue of one deck 4 μ m in the one side of the main rete 5 of the PET material of the 100 μ m through corona treatment, then in the anti-blu-ray layer 4 of solidifying, be coated with again the anti-scratch layer 3 of one deck 3 μ m; It is the B glue-line 6 of the main rete 5 another side coating one deck 20 μ m of PET material of 100 μ m at the thickness through corona treatment;
4, thickness is that the peel ply 7 of the PET material of 50 μ m is fitted with B glue-line 6, works to protect B glue-line 6 before using; A glue-line 2 is fitted with anti-scratch layer 3, plays anti-layer 3 and the anti-blu-ray layer 4 recklessly spent of protection before using.
Can be obtained the anti-blue light protective membrane of one of the present embodiment by aforesaid method.
The rare-earth luminescent material of this technology is that one can effectively absorb near-ultraviolet light and blue light and excite, and launches the visible ray material of its harmless all band, and its granular size is nano level.
The related anti-blue light protective membrane of the utility model except the installation that has traditional protection film and have is simple and convenient, exhaust velocity soon, is not stayed cull and scratch resistant feature; because introducing anti-blu-ray layer; make related protective membrane there is the visible ray that royal purple phototransformation can be become to other wave band, thus the particularly effect of eye health of protection human body.The display screen protections such as digital camera, mobile phone screen, computer screen can be widely used in and the particularly effect of eye health of human body can be protected.The related protective membrane technique of the utility model is simple, can realize industrialization.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (3)
1. an anti-blue light protective membrane, be characterised in that, it includes: cuticular layer (1), A glue-line (2), anti-scratch layer (3), anti-blu-ray layer (4), main rete (5), totally 7 layers of B glue-line (6) and peel plies (7), peel ply (7) upper surface at base layer is provided with B glue-line (6), described B glue-line (6) is provided with main rete (5), the upper anti-blu-ray layer (4) of introducing of described main rete (5), the upper anti-scratch layer (3) of introducing of described anti-blu-ray layer (4), described anti-scratch layer (3) is provided with A glue-line (2), described A glue-line (2) is provided with cuticular layer (1).
2. the anti-blue light protective membrane of one according to claim 1, is characterized in that, described cuticular layer (1) lower surface coating A glue-line (2); At the anti-blu-ray layer of coated on one side (4) and the anti-scratch layer (3) of described main rete (5), after the anti-blu-ray layer (4) of coating and anti-scratch layer (3) solidify, described A glue-line (2) and anti-scratch layer (3) are fitted; The another side coating B glue-line (6) of described main rete (5), described peel ply (7) and B glue-line (6) laminating.
3. the anti-blue light protective membrane of one according to claim 1; it is characterized in that; described cuticular layer (1) thickness is 50 μ m～100 μ m; A glue-line (2) thickness is 3 μ m～20 μ m; anti-scratch layer (3) thickness is 2 μ m～8 μ m, and anti-blu-ray layer (4) thickness is 2 μ m～8 μ m, and main rete (5) thickness is 50 μ m～200 μ m; B glue-line (6) thickness is 3 μ m～20 μ m, and peel ply (7) thickness is 50 μ m～100 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794237.2U CN203625298U (en) | 2013-12-04 | 2013-12-04 | Blue light resisting protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794237.2U CN203625298U (en) | 2013-12-04 | 2013-12-04 | Blue light resisting protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625298U true CN203625298U (en) | 2014-06-04 |
Family
ID=50811791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320794237.2U Expired - Fee Related CN203625298U (en) | 2013-12-04 | 2013-12-04 | Blue light resisting protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625298U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441867A (en) * | 2014-11-24 | 2015-03-25 | 苏州斯迪克新材料科技股份有限公司 | Blue-ray and ultraviolet preventing protecting film |
| CN104479575A (en) * | 2014-11-04 | 2015-04-01 | 东莞市纳利光学材料有限公司 | Tempered glass film AB glue having anti-blue light function, and preparation method thereof |
| WO2016037313A1 (en) * | 2014-09-09 | 2016-03-17 | 华为技术有限公司 | Blue light adjustment method and device, and terminal |
| CN109810647A (en) * | 2019-01-28 | 2019-05-28 | 潍坊护理职业学院 | A kind of eyeshield computer screen membrane material |
-
2013
- 2013-12-04 CN CN201320794237.2U patent/CN203625298U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016037313A1 (en) * | 2014-09-09 | 2016-03-17 | 华为技术有限公司 | Blue light adjustment method and device, and terminal |
| US10332484B2 (en) | 2014-09-09 | 2019-06-25 | Huawei Technologies Co., Ltd. | Blue light adjustment method, apparatus, and terminal |
| CN104479575A (en) * | 2014-11-04 | 2015-04-01 | 东莞市纳利光学材料有限公司 | Tempered glass film AB glue having anti-blue light function, and preparation method thereof |
| CN104441867A (en) * | 2014-11-24 | 2015-03-25 | 苏州斯迪克新材料科技股份有限公司 | Blue-ray and ultraviolet preventing protecting film |
| CN109810647A (en) * | 2019-01-28 | 2019-05-28 | 潍坊护理职业学院 | A kind of eyeshield computer screen membrane material |
| CN109810647B (en) * | 2019-01-28 | 2021-03-16 | 潍坊护理职业学院 | Membrane material for eye-protecting computer screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103642417B (en) | Blue-light-resistant protective film and preparation method thereof | |
| CN203625298U (en) | Blue light resisting protective film | |
| CN103614089B (en) | Golden blue ray-resistant protection film and preparation method thereof | |
| CN104441867B (en) | Blue-ray and ultraviolet preventing protecting film | |
| CN104406126A (en) | Coating capable of resisting blue light and improving color rendering property and application thereof | |
| CN107312469A (en) | Touch display screen protection pad pasting | |
| CN103725218B (en) | Total ultraviolet-proof automobile film and manufacture method thereof | |
| CN104015452A (en) | Ultraviolet-resistant automobile pad pasting | |
| CN203864129U (en) | Screen film | |
| CN106893516A (en) | Shading shielding tape | |
| CN104401080A (en) | AB adhesive explosion-proof protection film | |
| CN205736282U (en) | A kind of optics rupture pressure disc | |
| CN209098552U (en) | A kind of ultra-thin decrease blue light protection membrane structure | |
| CN110922905B (en) | Flexible light complex film | |
| CN107813576A (en) | A kind of Antiradiation mobile phone film | |
| CN205139414U (en) | Environmental protection saving type reflective membrane | |
| CN209836072U (en) | Blue-light-proof mirror film | |
| CN203185782U (en) | Ultraviolet-proof wired glass | |
| CN108663737A (en) | A kind of safeguard film for cellular phone that can defend shortwave blue light | |
| CN207345211U (en) | A kind of anti-blue light AB glue protective film | |
| CN211871850U (en) | Prevent blue light transparent glasses pad pasting | |
| CN201915059U (en) | Fluorescent film | |
| CN206147230U (en) | Backlight and liquid crystal display module | |
| CN205058740U (en) | Ultra -thin shellproof light control glass | |
| CN104890347A (en) | Method for preparing electromagnetic shielding laminated glass by wet and dry combined technology |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20191204 |