CN203673162U - Anti-blue-ray lens - Google Patents
Anti-blue-ray lens Download PDFInfo
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- CN203673162U CN203673162U CN201320761157.7U CN201320761157U CN203673162U CN 203673162 U CN203673162 U CN 203673162U CN 201320761157 U CN201320761157 U CN 201320761157U CN 203673162 U CN203673162 U CN 203673162U
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- rete
- film layer
- blue
- blue light
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Abstract
The utility model relates to an anti-blue-ray lens. The anti-blue-ray lens comprises a transparent resin substrate; a hardening film is arranged on the surface of the transparent resin substrate; a first SiO2 film layer, a ZrO2 film layer, an In2O3 film layer, a Ti2O3 film layer, a second SiO2 film layer and a water-proof film layer are arranged on the surface of the hardening film in sequence. According to the anti-blue-ray lens disclosed by the utility model, the film layer structures are simplified, the effect on filtering the blue rays with the wavelength of 400 to 500 nm can reach over 40 percent by the introduction of the In2O3 film layer and the Ti2O3 film layer in sequence, and the blue-ray radiation can be filtered effectively. The stabbing pain and the soreness of eyes, the eye dryness and the eyestrain are reduced, and the cataract and the maculopathy are prevented.
Description
Technical field
The utility model belongs to the technical field of optical material, and in particular, the utility model relates to a kind of anti-blue light eyeglass.
Background technology
Blue light refers to that wavelength is the high-energy visible ray of 400～500nm.There is various injuries and impact to human eye in this light, because shortwave blue light has very high energies, can penetrate the through retina of crystalline lens, the harm of blue ray radiation is mainly reflected in the following aspects: (1) blue light illumination retina can produce free radical, and these free radicals can cause retinal pigment epithelium decline, thereby epithelial decline can cause photaesthesia cell to lack nutrient causes vision impairment, very easily cause macula retinae portion pathology, and macular diseases almost becomes the No.1 killer of global human eyesight.(2) blue light is injected eyeground after focusing on, focus does not drop on retina, but drop between retina and crystalline lens, this has just increased the aberration distance that light focuses within the eye, and distance between intraocular focus is the main cause that forms blurred vision, so injecting of blue light can aggravation aberration and dimness of vision degree, then eye muscle is overstretched, eye blood supply is overstretched, and ocular blood supply is strengthened, thereby increases the weight of fatigue.(3) in daily life, conventional LED lamp, computer and mobile phone etc. send blue light intensity and have approached blue light intensity in sunlight at noon, and back spectacle is very near, at this moment blue light on amphiblestroid injury and on the impact of melatonin secretion considerably beyond the exposure intensity of 1.3 lux blue lights, because blue light stimulates brain, thereby destroying hormone secretion balance, the generation that suppresses melatonin secretion and improve cortex hormone of aadrenaline directly affects sleep quality.Studies show that blue light is present in the light such as LED lamp, computer monitor, mobile phone, digital product, LCDs, super bath in a large number.In order to prevent almost ubiquitous study of blue light injury, be badly in need of a kind of blue light safety goggles really with anti-blue light effect of exploitation.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of anti-blue light eyeglass.
Anti-blue light eyeglass described in the utility model, comprises transparent resin substrate, on described transparent resin substrate surface, is provided with and adds dura mater, it is characterized in that: on dura mater surface, have successively a SiO in described adding
2rete, ZrO
2rete, In
2o
3rete, Ti
2o
3rete, the 2nd SiO
2rete and membrane waterproofing.
Wherein, a described SiO
2the thickness of rete is 500nm, described ZrO
2the thickness of rete is 320nm, In
2o
3the thickness of rete is 85nm, Ti
2o
3the thickness of rete is 350nm, the 2nd SiO
2the thickness of rete is 780nm.
Anti-blue light eyeglass described in the utility model compared with prior art has following beneficial effect:
Anti-blue light eyeglass rete of the prior art is 8～12 layers substantially, film layer structure complexity, and cost is higher, and its blue light filter effect that is 400～500nm wavelength for wavelength coverage generally only can reach 10～30% left and right; And anti-blue light eyeglass described in the utility model is by introducing In
2o
3rete and Ti
2o
3rete, has not only simplified film layer structure, and can reach more than 40% the blue light filter effect of wavelength 400～500nm, can effectively filter blue ray radiation, be conducive to reduce eyes stung acid swollen, minimizing glasses are dry and astringent, kopiopia, prevention and ARM.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-blue light eyeglass described in embodiment 1.
Fig. 2 is wavelength one transmittance graph of the anti-blue light eyeglass described in embodiment 1.
Embodiment
Below with reference to embodiment and accompanying drawing, structure and the performance of described anti-blue light eyeglass are described in further detail.
Embodiment 1
As shown in Figure 1, the anti-blue light eyeglass described in the present embodiment, comprises transparent resin substrate 10, on described transparent resin substrate 10 surfaces, is provided with and adds dura mater 20, has successively a SiO in described adding on dura mater 20 surfaces
2rete 30, ZrO
2rete 40, In
2o
3rete 50, Ti
2o
3rete 60, the two SiO
2rete 70 and membrane waterproofing 80.A described SiO
2the thickness of rete is 500nm, described ZrO
2the thickness of rete is 320nm, Ti
2o
3the thickness of rete is 350nm, In
2o
3the thickness of rete is 85nm, the 2nd SiO
2the thickness of rete is 780nm (be only each rete schematic diagram in Fig. 1, the thickness of each rete is as the criterion with literature record).And described in add dura mater and waterproof membrane thickness can select as required, and can not make a significant impact the blue light filter effect of the anti-blue light eyeglass described in the present embodiment.In addition, described transparent resin substrate can be resin substrate or optical base-substrate, for example, can select the transparent resin eyeglass of various highs index of refraction.Wherein, described SiO
2rete, ZrO
2rete, In
2o
3rete and Ti
2o
3rete, can adopt vacuum vapor plating, or utilizes sputtering target sputtering sedimentation, and the thickness of plated film can obtain by parameter controls such as sedimentation time, thermal evaporation temperature and sputtering powers.As shown in Figure 2, anti-blue light eyeglass described in the present embodiment can reach more than 40% the filter effect of blue light, and wearer can effectively prevent blue ray radiation, and it is swollen to reduce eyes stung acid, minimizing glasses are dry and astringent, kopiopia, reduce the risk that cataract and ARM occur.
Comparative example 1
Anti-blue light protection glass described in the present embodiment, the vacuum evaporation eight tunic layers successively from the bottom to top on transparent resin substrate surface, ground floor acrylate polyurethane and SiO
2nano-composite coating, second layer SiO
2rete, second layer ZrO
2rete, the 4th layer of SiO
2rete, layer 5 ZrO
2rete, layer 6 nano indium tin metal oxide rete, layer 7 SiO
2rete, the 8th layer of water barrier.Wherein ground floor acrylate polyurethane and SiO
2nano-composite coating thickness is 300 nanometers, second layer SiO
2thicknesses of layers is 170 nanometers, second layer ZrO
2thicknesses of layers is 320 nanometers, the 4th layer of SiO
2thicknesses of layers is 150 nanometers, layer 5 ZrO
2thicknesses of layers is 750 nanometers, and layer 6 nano indium tin metal oxide rete 7 thickness are 850 nanometers, layer 7 SiO
2thicknesses of layers is 750 nanometers, and the 8th layer of membrane waterproofing thickness is 150 nanometers.Described anti-blue light protection glass is only 25% left and right to the filter effect of blue light, far below the anti-blue light eyeglass described in embodiment 1.
For the ordinary skill in the art; specific embodiment is just exemplarily described the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (2)
1. an anti-blue light eyeglass, comprises transparent resin substrate, on described transparent resin substrate surface, is provided with and adds dura mater, it is characterized in that: on dura mater surface, have successively a SiO in described adding
2rete, ZrO
2rete, In
2o
3rete, Ti
2o
3rete, the 2nd SiO
2rete and membrane waterproofing.
2. anti-blue light eyeglass according to claim 1, is characterized in that: a described SiO
2the thickness of rete is 500nm, described ZrO
2the thickness of rete is 320nm, In
2o
3the thickness of rete is 85nm, Ti
2o
3the thickness of rete is 350nm, the 2nd SiO
2the thickness of rete is 780nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761157.7U CN203673162U (en) | 2013-11-28 | 2013-11-28 | Anti-blue-ray lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761157.7U CN203673162U (en) | 2013-11-28 | 2013-11-28 | Anti-blue-ray lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203673162U true CN203673162U (en) | 2014-06-25 |
Family
ID=50969436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320761157.7U Expired - Fee Related CN203673162U (en) | 2013-11-28 | 2013-11-28 | Anti-blue-ray lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203673162U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204179A (en) * | 2015-08-28 | 2015-12-30 | 深圳市好博瑞健康技术有限公司 | Eye-protecting and sleep-facilitating healthy glasses |
| CN108132545A (en) * | 2017-12-15 | 2018-06-08 | 杭州灯之塔科技有限公司 | Anti-blue light eyeglass, glasses, equipment and its manufacturing method of a kind of high transmittance |
| CN112327509A (en) * | 2020-10-21 | 2021-02-05 | 视悦光学有限公司 | Blue light lens is prevented to hardening liquid |
-
2013
- 2013-11-28 CN CN201320761157.7U patent/CN203673162U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204179A (en) * | 2015-08-28 | 2015-12-30 | 深圳市好博瑞健康技术有限公司 | Eye-protecting and sleep-facilitating healthy glasses |
| CN105204179B (en) * | 2015-08-28 | 2020-06-05 | 深圳市好博瑞健康技术有限公司 | Eye-protecting and sleep-benefiting healthy glasses |
| CN108132545A (en) * | 2017-12-15 | 2018-06-08 | 杭州灯之塔科技有限公司 | Anti-blue light eyeglass, glasses, equipment and its manufacturing method of a kind of high transmittance |
| CN108132545B (en) * | 2017-12-15 | 2020-03-27 | 杭州灯之塔科技有限公司 | High-transmittance blue-light-proof lens, glasses, equipment and manufacturing method thereof |
| CN112327509A (en) * | 2020-10-21 | 2021-02-05 | 视悦光学有限公司 | Blue light lens is prevented to hardening liquid |
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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: 20140625 Termination date: 20201128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |