CN2556656Y - Antireflective coating lens for TV set and computer - Google Patents
Antireflective coating lens for TV set and computer Download PDFInfo
- Publication number
- CN2556656Y CN2556656Y CN02265928U CN02265928U CN2556656Y CN 2556656 Y CN2556656 Y CN 2556656Y CN 02265928 U CN02265928 U CN 02265928U CN 02265928 U CN02265928 U CN 02265928U CN 2556656 Y CN2556656 Y CN 2556656Y
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- antireflective film
- glass
- lens
- utility
- model
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Abstract
The utility model relates to a coated lens, aiming at improving the optical luminousness of the lens and adding performances of microwave and electromagnetic wave protection to the lens. The utility model discloses a lens with an antireflective film of an television and a computer, which comprises basal glass and is characterized in that a metallic transparent coating made from alloy of nickel and bismuth is arranged on one face of the basal glass and then a metal oxide antireflective film is arranged on the other side of the glass. The utility model is capable of absorbing or reflecting microwave, ultraviolet radiation, infrared and X-ray, shielding the microwave by 90 percent or more and improving the light transmission ratio, the optics light transmission ratio of which achieves about 89 percent and having the effect of protecting eyes.
Description
Technical field
The utility model relates to eyeglass, belongs to plated film lens especially.
Background technology
The optical coating eyeglass that sell in market generally adopts optical glass to make eyeglass and it is carried out surface coating handle, and plates one deck silicon monoxide or other dielectric materials usually.Such eyeglass can not play and absorb or reflect human body and harmful microwave radiation and the electromagnetic wave of eyes, and the optics transmittance (light-inletting quantity) behind the plated film is generally about 85%.
Summary of the invention
For overcoming above-mentioned defective, improve the eyeglass transmittance, increase the anti-microwave of eyeglass, electromagnetic performance, the purpose of this utility model provides a kind of teleputer antireflective film eyeglass.It can play absorption or microwave reflection and ultraviolet, infrared, X ray, increases the eyeglass transmittance.
The utility model is to realize by following technical scheme, it comprises basic unit's glass, its structural feature is the metal hyaline membrane that is provided with earlier one deck Ni-Bi alloy on a face of this basic unit's glass, and the back is provided with layer of metal oxide antireflective film on this another face of basic unit's glass.
Above-mentioned basic unit's glass is provided with the metal hyaline membrane of one deck Ni-Bi alloy earlier on the one face, after on this layer, be provided with layer of metal oxide antireflective film again.
Above-mentioned basic unit's glass is optical glass.
Above-mentioned metal oxide antireflective film can be the scandium oxide antireflective film, also can be the magnesium fluoride antireflective film.
The utility model is simple in structure, and is cheap.Owing on two surfaces of optical glass, be coated with the antireflective film of layer of metal transparent membrane and metal oxide respectively.Make eyeglass play the effect of shield microwaves more than 90%, and increase light transmission, the optics transmittance reaches about 89%, has played the effect of protection eyes.Minute surface resistance is 0-10K with interior any adjusting, refractive index R＜0.5%, i.e. 400nm-700nm behind the plated film.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the another embodiment synoptic diagram of the utility model structure.
Embodiment
Below with reference to drawings and Examples the utility model is further described.
Among Fig. 1, basic unit's glass 2 is optical glass, and present embodiment is made eyeglass with soda-lime glass, and refractive index is 1.52, and its surface reflection is 4.2%.Plate the metal hyaline membrane 1 of one deck Ni-Bi alloy earlier on a face of this glass 2, the eyeglass resistance that has plated film is in the 0-10K.Layer of metal shielding is arranged on the eyeglass, play actinisms such as anti-microwave, ultraviolet, infrared, X-ray.The back is plating layer of metal oxide antireflective film 3 on glass 2 another faces, and it can be the scandium oxide antireflective film, also can be the magnesium fluoride antireflective film.The present embodiment metal oxide is a scandium oxide.Plating makes specular reflectance R＜0.5% behind the antireflective film, i.e. 400nm-700nm, and eyeglass increases light transmission, and the optics transmittance reaches about 89%, is green reflection color, i.e. antireflective film.
Among Fig. 2, present embodiment on a face of basic unit's glass 2 (sodium light glass), the first metal hyaline membrane 1 of plating one deck Ni-Bi alloy, after on this layer, plate layer of metal oxide antireflective film 3 more in addition, the present embodiment metal oxide is a magnesium fluoride.
Claims (4)
1. teleputer antireflective film eyeglass, it comprises basic unit's glass, it is characterized in that being provided with on a face of this basic unit's glass earlier the metal hyaline membrane of one deck Ni-Bi alloy, the back is provided with layer of metal oxide antireflective film on this another face of basic unit's glass.
2. teleputer antireflective film eyeglass according to claim 1 is characterized in that being provided with earlier on the face of basic unit's glass the metal hyaline membrane of one deck Ni-Bi alloy, after on this layer, be provided with layer of metal oxide antireflective film again.
3. according to claim 1,2 described teleputer antireflective film eyeglasses, it is characterized in that described basic unit glass is optical glass.
4. according to claim 1,2 described teleputer antireflective film eyeglasses, it is characterized in that above-mentioned metal oxide antireflective film, can be the scandium oxide antireflective film, also can be the magnesium fluoride antireflective film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02265928U CN2556656Y (en) | 2002-07-31 | 2002-07-31 | Antireflective coating lens for TV set and computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02265928U CN2556656Y (en) | 2002-07-31 | 2002-07-31 | Antireflective coating lens for TV set and computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2556656Y true CN2556656Y (en) | 2003-06-18 |
Family
ID=33731860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02265928U Expired - Fee Related CN2556656Y (en) | 2002-07-31 | 2002-07-31 | Antireflective coating lens for TV set and computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2556656Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109477910A (en) * | 2016-06-13 | 2019-03-15 | 唯亚威通讯技术有限公司 | Protected article including protective coating |
| CN111508646A (en) * | 2020-04-24 | 2020-08-07 | 中国科学院苏州纳米技术与纳米仿生研究所 | Microwave coaxial cable device capable of resisting infrared interference |
| CN112376021A (en) * | 2020-11-13 | 2021-02-19 | 上海米蜂激光科技有限公司 | Novel broadband antireflection film and preparation method thereof |
-
2002
- 2002-07-31 CN CN02265928U patent/CN2556656Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109477910A (en) * | 2016-06-13 | 2019-03-15 | 唯亚威通讯技术有限公司 | Protected article including protective coating |
| CN111508646A (en) * | 2020-04-24 | 2020-08-07 | 中国科学院苏州纳米技术与纳米仿生研究所 | Microwave coaxial cable device capable of resisting infrared interference |
| CN111508646B (en) * | 2020-04-24 | 2021-10-29 | 中国科学院苏州纳米技术与纳米仿生研究所 | Microwave coaxial cable device capable of resisting infrared interference |
| CN112376021A (en) * | 2020-11-13 | 2021-02-19 | 上海米蜂激光科技有限公司 | Novel broadband antireflection film and preparation method thereof |
| CN112376021B (en) * | 2020-11-13 | 2023-03-31 | 上海米蜂激光科技有限公司 | Broadband antireflection film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |