CN104375285A - Blue-light-proof lens - Google Patents
Blue-light-proof lens Download PDFInfo
- Publication number
- CN104375285A CN104375285A CN201410666013.2A CN201410666013A CN104375285A CN 104375285 A CN104375285 A CN 104375285A CN 201410666013 A CN201410666013 A CN 201410666013A CN 104375285 A CN104375285 A CN 104375285A
- Authority
- CN
- China
- Prior art keywords
- blue light
- light
- blue
- eyeglass
- film
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Health & Medical Sciences (AREA)
- Optical Filters (AREA)
Abstract
The invention discloses a blue-light-proof lens. The blue-light-proof lens comprises a common lens and a blue-light-proof film, wherein the blue-light-proof film is arranged on the outer surface of a common lens and comprises the following components in percentage by weight: 10%-30% of titanium dioxide, 10%-30% of indium sesquioxide, 10%-20% of neodymium or praseodymium or a neodymium-praseodymium mixture, 20%-40% of ferric oxide and 10%-20% of palladium. By virtue of the application of the components in percentage by weight and the arrangement of the film layer, the prepared blue-light-proof lens is high in light transmittance and has a useful effect of absorbing blue light and ultraviolet light.
Description
Technical field
The invention belongs to optical material technical field, in particular, the present invention relates to a kind of anti-blue light eyeglass.
Background technology
In visible ray, blue light is a kind of high energy short wavelength light having energy, blue light can be easy to just to penetrate the crystalline lens of eyes and reach retina place, eyes entirety is caused to a kind of infringement of spectrochemical property, accelerate the oxidizing process of eyes macular region rapidly and injury is greatly produced to eyes, causing the symptoms such as eye is dry, eye is puckery and eyes are ached.And high energy shortwave blue light is prevalent in life, as in various electricity-saving lamps, LED and the incandescent lamp that will contact at ordinary times, ipad and televisor etc., also has the daylight that all will contact every day, in order to reduce the infringement of blue light to eyes, wearing special anti-blue light glasses, is now best preventive means.But existing anti-blue light eyeglass complicated process of preparation, cost are high, blue light and absorption of UV and penetrability low, therefore, be badly in need of that a kind of cost of exploitation is low, i.e. Absorbable rod blue light, again Absorbable rod ultraviolet and the high anti-blue light eyeglass of penetrability.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention aims to provide a kind of anti-blue light eyeglass.
Anti-blue light eyeglass provided by the invention, comprise common eyeglass and anti-blue light film, described anti-blue light film is arranged on the outside surface of common eyeglass, and it comprises the component of following weight ratio: titania 10%-30%; Indium sesquioxide 10%-30%; Neodymium or praseodymium or didymium 10%-20%; Iron oxide 20%-40%; Palladium 10%-20%.Preferably, described anti-blue light film comprises the component of following weight ratio: titania 22%; Indium sesquioxide 22%; Neodymium or praseodymium or didymium 12%; Iron oxide 29%; Palladium 15%.Preferably, the ratio of described didymium is 1:1.
Further, the preparation method of described anti-blue light film adopts vacuum vapour deposition shaping, and common eyeglass plates the mixture film of titania and indium sesquioxide, neodymium or praseodymium or didymium rete, iron oxide rete, palladium rete successively.
Further, the gross thickness of described anti-blue light film is 150-450nm.
Beneficial effect, anti-blue light film of the present invention has one deck noble metal reflective membrane at outermost layer, can reflecting part blue light and ultraviolet effectively; Noble metal lower floor is provided with iron oxide rete, and it can absorb most ultraviolet; Neodymium or praseodymium or didymium rete can absorb ultraviolet and absorption portion blue light further; The mixture film of titania and indium sesquioxide can absorb most of blue light; Adopt the rete of said structure to arrange and weight ratio ingredient of the present invention, do not need too thick rete can reach good blue light and ultraviolet assimilation effect, thus improve the penetrability of eyeglass.
Accompanying drawing illustrates:
Fig. 1 is anti-blue light lens structure schematic diagram of the present invention;
Fig. 2 is the wavelength-transmission curve of the embodiment of the present invention 1;
Fig. 3 is the wavelength-transmission curve of the embodiment of the present invention 2;
Fig. 4 is the wavelength-transmission curve of the embodiment of the present invention 3.
Embodiment
Now be described further in conjunction with the stuctures and properties of embodiment to anti-blue light eyeglass of the present invention.Embodiment 1
As shown in Figure 1, take the titania of 22 mass parts and the indium sesquioxide of 22 mass parts, common eyeglass 1 is put into 450 DEG C, vacuum tightness is 1.5 × 10
-4carry out evaporation in vacuum evaporation plating machine about handkerchief, common eyeglass 1 is formed the mixture film 2 of layer of titanium dioxide and indium sesquioxide; Then being cooled to 280 DEG C, is 1.5 × 10 in vacuum tightness
-4the praseodymium of handkerchief left and right evaporation 6 mass parts and the neodymium of 6 mass parts, obtain didymium rete 3; Being warming up to 450 DEG C again, is 1.5 × 10 in vacuum tightness
-4the iron oxide of handkerchief left and right evaporation 29 mass parts, obtains iron oxide rete 4; Finally 450 DEG C, vacuum tightness is 1.5 × 10
-4on the evaporation of handkerchief left and right, the palladium of 15 mass parts, obtains palladium rete 5.Obtained coating gross thickness is 387nm, and the relation between its penetrability and wavelength as shown in Figure 2.Can see by figure, anti-blue light eyeglass to ultraviolet filter effect up to 98%, to the filter effect of blue light up to more than 40%, and in visible-range its penetrability up to 96%.
Embodiment 2
Take the titania of 10 mass parts and the indium sesquioxide of 10 mass parts, common eyeglass 1 is put into 450 DEG C, vacuum tightness is 1.5 × 10
-4carry out evaporation in vacuum evaporation plating machine about handkerchief, common eyeglass 1 is formed the mixture film 2 of layer of titanium dioxide and indium sesquioxide; Then being cooled to 280 DEG C, is 1.5 × 10 in vacuum tightness
-4the neodymium of handkerchief left and right evaporation 20 mass parts, obtains neodymium rete 3; Being warming up to 450 DEG C again, is 1.5 × 10 in vacuum tightness
-4the iron oxide of handkerchief left and right evaporation 40 mass parts, obtains iron oxide rete 4; Finally 450 DEG C, vacuum tightness is 1.5 × 10
-4on the evaporation of handkerchief left and right, the palladium of 20 mass parts, obtains palladium rete 5.Obtained coating gross thickness is 449nm, and the relation between its penetrability and wavelength as shown in Figure 3.Can see by figure, anti-blue light eyeglass to ultraviolet filter effect up to 99.5%, to the filter effect of blue light up to more than 20%, and in visible-range its penetrability up to 86%.
Embodiment 3
Take the titania of 30 mass parts and the indium sesquioxide of 30 mass parts, common eyeglass 1 is put into 450 DEG C, vacuum tightness is 1.5 × 10
-4carry out evaporation in vacuum evaporation plating machine about handkerchief, common eyeglass 1 is formed the mixture film 2 of layer of titanium dioxide and indium sesquioxide; Then being cooled to 280 DEG C, is 1.5 × 10 in vacuum tightness
-4the praseodymium of handkerchief left and right evaporation 10 mass parts, obtains praseodymium rete 3; Being warming up to 450 DEG C again, is 1.5 × 10 in vacuum tightness
-4the iron oxide of handkerchief left and right evaporation 20 mass parts, obtains iron oxide rete 4; Finally 450 DEG C, vacuum tightness is 1.5 × 10
-4on the evaporation of handkerchief left and right, the palladium of 10 mass parts, obtains palladium rete 5.Obtained coating gross thickness is 153nm, and the relation between its penetrability and wavelength as shown in Figure 4.Can see by figure, anti-blue light eyeglass to ultraviolet filter effect up to 93%, to the filter effect of blue light up to more than 45%, and in visible-range its penetrability up to 98.5%.
Adopt anti-blue light eyeglass prepared by the present invention, wearer can effectively prevent ultraviolet and blue ray radiation, reduces eyes stung acid swollen, and minimizing glasses are dry and astringent, kopiopia, reduce the risk that cataract and ARM occur.
Claims (5)
1. an anti-blue light eyeglass, comprise common eyeglass (1) and anti-blue light film (2,3,4,5), described anti-blue light film (2,3,4,5) is arranged on the outside surface of common eyeglass (1), it is characterized in that: described anti-blue light film (2,3,4,5) comprises the component of following weight ratio: titania 10%-30%; Indium sesquioxide 10%-30%; Neodymium or praseodymium or didymium 10%-20%; Iron oxide 20%-40%; Palladium 10%-20%.
2. anti-blue light eyeglass according to claim 1, is characterized in that: described anti-blue light film (2,3,4,5) comprises the component of following weight ratio: titania 22%; Indium sesquioxide 22%; Neodymium or praseodymium or didymium 12%; Iron oxide 29%; Palladium 15%.
3. anti-blue light eyeglass according to claim 2, is characterized in that: the ratio of described didymium is 1:1.
4. anti-blue light eyeglass according to claim 1, it is characterized in that: the preparation method of described anti-blue light film (2,3,4,5), for adopting vacuum vapour deposition shaping, common eyeglass (1) plates the mixture film (2) of titania and indium sesquioxide, neodymium or praseodymium or didymium rete (3), iron oxide rete (4), palladium rete (5) successively.
5. the anti-blue light eyeglass according to claim 1-4 any one claim, is characterized in that: the gross thickness of described anti-blue light film (2,3,4,5) is 150-450nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666013.2A CN104375285B (en) | 2014-11-19 | 2014-11-19 | A kind of anti-blue light eyeglass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666013.2A CN104375285B (en) | 2014-11-19 | 2014-11-19 | A kind of anti-blue light eyeglass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104375285A true CN104375285A (en) | 2015-02-25 |
| CN104375285B CN104375285B (en) | 2016-05-25 |
Family
ID=52554305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410666013.2A Active CN104375285B (en) | 2014-11-19 | 2014-11-19 | A kind of anti-blue light eyeglass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104375285B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105296931A (en) * | 2015-10-27 | 2016-02-03 | 刘海瑗 | Coating method for non-contact lens |
| CN106154384A (en) * | 2016-08-29 | 2016-11-23 | 苏州奥美材料科技有限公司 | A kind of anti-blue light thin film of nano metal layer |
| CN106366608A (en) * | 2016-08-29 | 2017-02-01 | 苏州奥美材料科技有限公司 | Anti-blue light polycarbonate film and preparation method thereof |
| CN109324427A (en) * | 2018-11-14 | 2019-02-12 | 江西合力泰科技有限公司 | A kind of production method of anti-blue light automatic light-adjusting glasses |
| CN109320969A (en) * | 2018-09-28 | 2019-02-12 | 唐山市第中学 | Anti-blue light film is at film liquid and preparation method thereof and anti-blue light film |
| US10845625B2 (en) | 2015-11-06 | 2020-11-24 | Essilor International | Optical article protecting from blue light |
| CN112026289A (en) * | 2020-08-27 | 2020-12-04 | 江苏黄金屋光学眼镜有限公司 | Anti-dazzle PE protection film |
| CN112327511A (en) * | 2020-12-01 | 2021-02-05 | 江苏旭志光学眼镜有限公司 | Multi-film lens for slowing down myopia progression |
| CN114560631A (en) * | 2021-11-09 | 2022-05-31 | 河北视窗玻璃有限公司 | Blue-light-proof cover plate glass and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060023327A1 (en) * | 2002-05-20 | 2006-02-02 | Jds Uniphase Corporation | Thermal control interface coatings and pigments |
| CN101271167A (en) * | 2007-03-21 | 2008-09-24 | Jds尤尼弗思公司 | A surface treated flake |
| CN101776776A (en) * | 2010-01-14 | 2010-07-14 | 北京大学第三医院 | Color-separating spectacle lens and preparation method thereof |
| CN101907732A (en) * | 2009-03-19 | 2010-12-08 | Jds尤尼弗思公司 | The patterning method of the separate layer of interference filter |
| US20130011666A1 (en) * | 2010-03-27 | 2013-01-10 | Makoto Mochizuki | Film mirror for solar heat power generation, method of manufacturing film mirror for solar hear generation, and reflection device for solar heat power generation |
-
2014
- 2014-11-19 CN CN201410666013.2A patent/CN104375285B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060023327A1 (en) * | 2002-05-20 | 2006-02-02 | Jds Uniphase Corporation | Thermal control interface coatings and pigments |
| CN101271167A (en) * | 2007-03-21 | 2008-09-24 | Jds尤尼弗思公司 | A surface treated flake |
| CN101907732A (en) * | 2009-03-19 | 2010-12-08 | Jds尤尼弗思公司 | The patterning method of the separate layer of interference filter |
| CN101776776A (en) * | 2010-01-14 | 2010-07-14 | 北京大学第三医院 | Color-separating spectacle lens and preparation method thereof |
| US20130011666A1 (en) * | 2010-03-27 | 2013-01-10 | Makoto Mochizuki | Film mirror for solar heat power generation, method of manufacturing film mirror for solar hear generation, and reflection device for solar heat power generation |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105296931A (en) * | 2015-10-27 | 2016-02-03 | 刘海瑗 | Coating method for non-contact lens |
| US10845625B2 (en) | 2015-11-06 | 2020-11-24 | Essilor International | Optical article protecting from blue light |
| CN106154384A (en) * | 2016-08-29 | 2016-11-23 | 苏州奥美材料科技有限公司 | A kind of anti-blue light thin film of nano metal layer |
| CN106366608A (en) * | 2016-08-29 | 2017-02-01 | 苏州奥美材料科技有限公司 | Anti-blue light polycarbonate film and preparation method thereof |
| CN106366608B (en) * | 2016-08-29 | 2018-09-18 | 苏州奥美材料科技有限公司 | A kind of anti-blue light polycarbonate film and preparation method thereof |
| CN109320969A (en) * | 2018-09-28 | 2019-02-12 | 唐山市第中学 | Anti-blue light film is at film liquid and preparation method thereof and anti-blue light film |
| CN109324427A (en) * | 2018-11-14 | 2019-02-12 | 江西合力泰科技有限公司 | A kind of production method of anti-blue light automatic light-adjusting glasses |
| CN112026289A (en) * | 2020-08-27 | 2020-12-04 | 江苏黄金屋光学眼镜有限公司 | Anti-dazzle PE protection film |
| CN112327511A (en) * | 2020-12-01 | 2021-02-05 | 江苏旭志光学眼镜有限公司 | Multi-film lens for slowing down myopia progression |
| CN114560631A (en) * | 2021-11-09 | 2022-05-31 | 河北视窗玻璃有限公司 | Blue-light-proof cover plate glass and preparation method and application thereof |
| CN114560631B (en) * | 2021-11-09 | 2024-02-13 | 河北视窗玻璃有限公司 | Blue light-proof cover plate glass and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104375285B (en) | 2016-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104375285A (en) | Blue-light-proof lens | |
| CN103984120B (en) | Method for manufacturing blue light-resistant optical lens | |
| CN201251654Y (en) | Multifunctional healthcare spectacles | |
| CN104020583B (en) | Optical lens capable of resisting blue light | |
| CN101493532A (en) | Display device | |
| CN203376492U (en) | Blue light-resistant coated eyeglass | |
| CN202870323U (en) | Blue-light-inhibiting coated eyeglass | |
| CN203561799U (en) | Novel resin lens | |
| CN103293709A (en) | Eye protection eyeglass lens and preparation method thereof | |
| CN105425418A (en) | Blue light filtering, radiation protection and wear resisting lens and preparation method thereof | |
| CN201593834U (en) | Infrared bulb | |
| CN204422892U (en) | A kind of blue light absorption type plated film resin lens and anti-blue light glasses | |
| CN207636866U (en) | A kind of novel anti-blue light protective spectacles | |
| CN105425416A (en) | Blue light filtering, high light preventing and wear resisting lens and preparation method thereof | |
| CN203870340U (en) | Blue light protection optical lens | |
| CN203673162U (en) | Anti-blue-ray lens | |
| CN204945517U (en) | Without the anti-blue light eyeglass of polarisation high definition | |
| CN105527668A (en) | Displayer and blue-light-preventing thin film thereof | |
| CN104749660A (en) | Preparation technology of blue film resin lens | |
| CN203870279U (en) | Mobile phone screen cover plate resisting blue light | |
| CN203673091U (en) | Blue light radiation resistant lens | |
| CN203606577U (en) | Safety goggles for preventing blue light and radiation | |
| CN203101752U (en) | Lens structure | |
| CN212319426U (en) | Prevent blue light LED lamp | |
| CN212565344U (en) | Prevent blue light LED lamp structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160222 Address after: 523000, Guangdong, Dongcheng District, the main mountain in the Middle East Road, South Road, No. 81, brilliant business building, floor A03, one of the Applicant after: DONGGUAN GUANXIN ENTERPRISE MANAGEMENT CONSULTING CO., LTD. Address before: 523000, No. 142, fragrant garden road, Liaobu Town, Dongguan, Guangdong Applicant before: DONGGUAN QINGMAITIAN DIGITAL TECHNOLOGY CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191216 Address after: Room 207, main office building, No.118 Longxing Road, Haining Economic Development Zone, Haining City, Jiaxing City, Zhejiang Province Patentee after: Haining Economic Development Industrial Park Development and Construction Co., Ltd Address before: 523000, Dongguan, Guangdong, Dongcheng District Province, main road, Dongcheng, South Road, No. 81, brilliant business building, 8 floor, A03 one Patentee before: Dongguan City Guanxin Enterprise Management Consulting Co., Ltd. |