CN203844328U - Double filtration blue-light screen protection film - Google Patents
Double filtration blue-light screen protection film Download PDFInfo
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- CN203844328U CN203844328U CN201420199303.6U CN201420199303U CN203844328U CN 203844328 U CN203844328 U CN 203844328U CN 201420199303 U CN201420199303 U CN 201420199303U CN 203844328 U CN203844328 U CN 203844328U
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Abstract
The utility model discloses a double filtration blue-light screen protection film which has a function of protecting vision of people and is suitable for being used in video equipment. The double-filtration blue-light screen protection film comprises a substrate layer, wherein a silica gel layer and a filtration blue light layer are respectively compounded on the two sides of the substrate layer; an optical glue layer is compounded on the other side of the filtration blue light layer; a vacuum cladding layer is compounded on the other side of the silica gel layer; a glass layer is compounded on the other side of the vacuum cladding layer; a lower release film layer is adhered outside the glass layer; an upper release film layer is adhered outside the optical glue layer. When the double filtration blue-light screen protection film is used, the upper release film layer and the lower release film layer are torn off, and the film is adhered to the screens of cell phones, televisions, computers and the like by utilizing the optical glue layer.
Description
Technical field
The utility model relates to screen protector technical field, refers in particular to a kind of sandwich construction and can filter the dual filter blue light screen protector of blue light.
Background technology
Now society, people see the mobile phone, see computer and see that the time of TV etc. is more and more, in these occasions, with in eye process, mobile phone, computer, television set etc. can send blue light, are damaging stealthily people's eyes; Scientist is by after studying for a long period of time, recent findings, and shortwave light is that purple light and blue light have very large destruction to eyeground retina, at west ophthalmic industry, it is called to " blue light injury phenomenon ".
Blue light is the eyes that how to injure us so, according to U.S. all living creatures president of a company doctor Zhou Qingshan introduction, in eye retina cell, contain a kind of abnormal retinene A2E, A2E has two absworption peaks, one in ultra-violet (UV) band 335 nanometers, and another is in blue light region 435 nanometers.Under illumination condition, A2E increases greatly to retinal pigment epithelium toxicity.The detrimental effect of blue light is a chain reaction, first causes photaesthesia cell death, then causes macula retinae sex change, then causes eyesight to decline and even completely lose gradually.West demographic census shows: in all populations of over-65s, have 20% people to suffer from senile macula retinae sex change, it has almost become ophthalmology epidemic disease.
Therefore ophthalmologist, oculist reminds, and before the screens such as fine day outdoor activity and mobile phone, computer, television set, must wear the glasses with filtering ultraviolet and blue light function.But; requiring people just to put on filter goggle in the time using the electronic products such as mobile phone, computer, television set can be very inconvenient and uncomfortable; this just needs another kind of product, harmful blue light will can be blocked or filter out at ejaculation screen, to protect people's eyes.
At present; people have a kind of pad pasting that protection can be provided screen of use on the screen of the video equipments such as mobile phone, computer or television machine; but; the defencive function of existing screen sticking film is only for screen; can prevent that screen is scratched, prevents that screen from being rubbed and thickening unintelligible etc.; this pad pasting does not prevent the function of blue light damage eyes, can not protect health.
Utility model content
Main purpose of the present utility model is to provide a kind of dual filter blue light screen protector, and this screen protector can be decayed and be filtered the blue light harmful to eyes, solves the injury problem of screen blue light of the prior art to human eye.
For achieving the above object, the following technical scheme of the utility model:
A kind of dual filter blue light screen protector, comprises substrate layer, and the two sides of this substrate layer is compounded with respectively silica gel layer and filter blu-ray layer, and the another side of this filter blu-ray layer is compounded with optics glue-line; The another side of described silica gel layer is compounded with the slightly bluish vacuum-coating that filters blue light, and the another side of this vacuum-coating is compounded with glassy layer.
As a kind of preferred version, described glassy layer, vacuum-coating, silica gel layer, substrate layer, filter blu-ray layer, optics glue-line are transparent materials, can be also trnaslucent materials.
As a kind of preferred version, described substrate layer material is polyester film, and thickness is 50um.
As a kind of preferred version, described silica gel layer thickness is 50um.
As a kind of preferred version, described filter blu-ray layer thickness is 7um.
As a kind of preferred version, it is characterized in that: described optical cement layer thickness is 15um.
As a kind of preferred version, described silica gel layer is attached with the lower release film layer that a layer thickness is 50um outward.
As a kind of preferred version, described optics glue-line is attached with the upper release film layer that a layer thickness is 38um outward.
As a kind of preferred version, described vacuum-coating thickness is 600～700 nanometers.
As a kind of preferred version, described vacuum-coating is anti-reflection coating.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution.It by being provided with filter blu-ray layer and the slightly bluish vacuum-coating that filters blue light in pasting curtain; utilize the dual filter blue light action of this filter blu-ray layer and vacuum-coating; high energy shortwave blue light major part in blue light is filtered out; avoid the blue light of energy to penetrate the through retina of eye lens, thus protection eyes.Dual filter blue light screen protector of the present utility model is affixed on the electronic product screens such as mobile phone, computer, television set; people just can freely and safely watch screen picture; can not be subject to the study of blue light injury that screen is launched; also while not needing to watch screen, just wear anti-blue light glasses, watch screen picture convenient comfortable.It is blue that dual filter blue light screen protector product appearance shows slightly, and allowing consumer identify well this product is the product that can filter blue light.
For more clearly setting forth architectural feature of the present utility model, technological means and the specific purposes that reach and function, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
Brief description of the drawings
Fig. 1 is the perspective view of the embodiment of the utility model.
Accompanying drawing identifier declaration:
1, lower release film layer, 2, glassy layer, 3, vacuum-coating, 4, silica gel layer, 5, substrate layer,
6, filter blu-ray layer, 7, optics glue-line, 8, upper release film layer.
Detailed description of the invention
Shown in Fig. 1, embodiment structure of the present utility model comprises substrate layer 5, and the two sides of this substrate layer 5 is compounded with respectively silica gel layer 4 and filter blu-ray layer 6, and the another side of this filter blu-ray layer 6 is compounded with optics glue-line 7; The another side of described silica gel layer 4 is compounded with the slightly bluish vacuum-coating 3 that filters blue light, these vacuum-coating 3 thickness of coating are 600～700 nanometers, can be a kind of anti-reflection coating, this anti-reflection coating can reduce the loss that can produce by light reflection, and increase can be by the transmitance of light; The another side of vacuum-coating 3 is compounded with glassy layer 2, and this glassy layer 2 is relatively hard, can play a protective role to other layer material.
Described glassy layer 2, vacuum-coating 3, silica gel layer 4, substrate layer 5, filter blu-ray layer 6, optics glue-line 7 are transparent material or trnaslucent materials; vacuum-coating 3 is the slightly bluish anti-reflection coating that filters blue light; this blueness can make dual filter blue light screen protector product appearance show slightly blue, and allowing consumer identify well this product is the product that can filter blue light.
Substrate layer 5 thickness are 50um, and its material is polyester film (PETFILM), and filter blu-ray layer 6 is played a supportive role; Filter blu-ray layer 6 thickness are 7um, are used for filtering harmful blue light that screen is launched; Silica gel layer 4 thickness are 50um, and the another side of silica gel layer 4 is compounded with vacuum-coating 3, and the another side of this vacuum-coating 3 is compounded with glassy layer 2, are attached with the lower release film layer 1 that a layer thickness is 50um outside glassy layer 2.Optics glue-line 7 thickness are 15um, are attached with the upper release film layer 8 that a layer thickness is 38um outside optics glue-line 7.Lower release film layer 1 and upper release film layer 8 are for cover glass layer 2, vacuum-coating 3, silica gel layer 4, substrate layer 5, filter blu-ray layer 6, optics glue-line 7; Wherein glassy layer 2 is the utility model product outermost layer protective barriers in the time being used.
The present embodiment in use, is peeled off lower release film layer 1 and upper release film layer 8 to tear, and glassy layer 2 and optics glue-line 7 are just out exposed, and optics glue-line 7 can be used for protection filter blu-ray layer 6, and is used for screen protector to be affixed on screen, the light penetrating in screen is by glassy layer 2, vacuum-coating 3, silica gel layer 4, substrate layer 5, filter blu-ray layer 6, after optics glue-line 7, enter people's eyes, light is entering before people's eyes, blue light in light first filters through vacuum-coating 3, vacuum-coating 3 can filter the blue light of 18%-20%, blu-ray layer 6 decay are filtered after filtration again, vacuum-coating 3 and filter blu-ray layer 6 can be filtered 100% the 380 nanometers high energy shortwave blue light to 410 nanometers, 60% filtration 420 nanometers are to the blue light of 450 nanometers, high energy shortwave blue light major part in blue light is filtered out, avoid the blue light of energy to penetrate the through retina of eye lens, this pad pasting has dual filtration to blue light, and what blue light was filtered is more thorough, has avoided the injury of blue light to human eye, has effectively protected people's eyes.
Dual filter blue light screen protector is affixed on the electronic product screens such as mobile phone, computer, television set; people just can freely and safely watch screen picture; can not be subject to the study of blue light injury that screen is launched; also while not needing to watch screen, just wear anti-blue light glasses; watch screen picture convenient more comfortable; effectively protect the healthy of people, improved people's quality of life.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore any trickle amendment, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. a dual filter blue light screen protector, comprises substrate layer, it is characterized in that: the two sides of this substrate layer is compounded with respectively silica gel layer and filter blu-ray layer, and the another side of this filter blu-ray layer is compounded with optics glue-line; The another side of described silica gel layer is compounded with the slightly bluish vacuum-coating that filters blue light, and the another side of this vacuum-coating is compounded with glassy layer; Described glassy layer, vacuum-coating, silica gel layer, substrate layer, filter blu-ray layer, optics glue-line are transparent materials.
2. dual filter blue light screen protector according to claim 1, is characterized in that: described substrate layer material is polyester film, and thickness is 50um.
3. dual filter blue light screen protector according to claim 1, is characterized in that: described silica gel layer thickness is 50um.
4. dual filter blue light screen protector according to claim 1, is characterized in that: described filter blu-ray layer thickness is 7um.
5. dual filter blue light screen protector according to claim 1, is characterized in that: described optical cement layer thickness is 15um.
6. dual filter blue light screen protector according to claim 1, is characterized in that: described glassy layer is attached with the lower release film layer that a layer thickness is 50um outward.
7. dual filter blue light screen protector according to claim 1, is characterized in that: described optics glue-line is attached with the upper release film layer that a layer thickness is 38um outward.
8. dual filter blue light screen protector according to claim 1, is characterized in that: described vacuum-coating thickness is 600～700 nanometers.
9. dual filter blue light screen protector according to claim 1, is characterized in that: described vacuum-coating is anti-reflection coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199303.6U CN203844328U (en) | 2014-04-22 | 2014-04-22 | Double filtration blue-light screen protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199303.6U CN203844328U (en) | 2014-04-22 | 2014-04-22 | Double filtration blue-light screen protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844328U true CN203844328U (en) | 2014-09-24 |
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ID=51557384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420199303.6U Expired - Fee Related CN203844328U (en) | 2014-04-22 | 2014-04-22 | Double filtration blue-light screen protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844328U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016124119A1 (en) * | 2015-02-07 | 2016-08-11 | 深圳市秉兴光电技术有限公司 | Blue-ray resisting glass protection sheet of display screen |
| CN106240116A (en) * | 2016-07-28 | 2016-12-21 | 东莞市纳利光学材料有限公司 | A kind of protecting film with anti-blue light effect and preparation method thereof |
| CN108893073A (en) * | 2018-06-07 | 2018-11-27 | 苏州袭麟光电科技产业有限公司 | A kind of antifouling anti-blue light screen protecting film of optical grade hydrophobic oleophobic |
-
2014
- 2014-04-22 CN CN201420199303.6U patent/CN203844328U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016124119A1 (en) * | 2015-02-07 | 2016-08-11 | 深圳市秉兴光电技术有限公司 | Blue-ray resisting glass protection sheet of display screen |
| CN106240116A (en) * | 2016-07-28 | 2016-12-21 | 东莞市纳利光学材料有限公司 | A kind of protecting film with anti-blue light effect and preparation method thereof |
| CN108893073A (en) * | 2018-06-07 | 2018-11-27 | 苏州袭麟光电科技产业有限公司 | A kind of antifouling anti-blue light screen protecting film of optical grade hydrophobic oleophobic |
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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: 20140924 Termination date: 20160422 |
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| CF01 | Termination of patent right due to non-payment of annual fee |