CN202887769U - Anti-fog transparent conductive film for lenses of glasses - Google Patents
Anti-fog transparent conductive film for lenses of glasses Download PDFInfo
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- CN202887769U CN202887769U CN2012202285030U CN201220228503U CN202887769U CN 202887769 U CN202887769 U CN 202887769U CN 2012202285030 U CN2012202285030 U CN 2012202285030U CN 201220228503 U CN201220228503 U CN 201220228503U CN 202887769 U CN202887769 U CN 202887769U
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Abstract
The utility model discloses an anti-fog transparent conductive film, used under a low temperature environment, for lenses of glasses, and a method for preparing the film. A base material of the transparent conductive film is a PET flexible material. The film belongs to a multilayer film and is processed through the technology of vacuum magnetron sputtering. The film mainly comprises a base material, an anti-reflection layer and a transparent conductive layer. The film is a transparent conductive material specially for fog prevention for the lenses and the glasses under the low temperature environment. The transmitance of the film is equal to and higher than 85%, the square resistance is 20-50 Omega/square, and haze is equal to and lower than 2.0. The transparent conductive film enables electric energy to be converted into heat energy in a highly efficient manner after power is on, helps to prevent steam from coagulating on the lenses when the steam is cooled, and exhibits anti-fog and antifreeze effects. Moreover, the film exhibits an excellent anti-fog effect under an environment with -30 DEG C, has a certain UV protection function, and exhibits a fine weather resistance property.
Description
Technical field
The utility model relates to the antifog antifreeze transparent conductive film material of eyeglass under a kind of low temperature environment, belongs to the transparent conductive film technical field.
Background technology
Make first the CdO transparent conductive film from Badaker in 1907, to the InSn oxide of nineteen sixty-eight report, the utilization of oxidic transparent conductive film in productive life is more and more.ITO is owing to have high visible light transmissivity, and high infrared external reflection and rate of absorbing UV conduct electricity very well, hardness is high, and the many merits such as etching are convenient in wear-resisting resistance to chemical attack, be widely used in plate condenser, the front electrode of solar cell, lcd color tv etc.
The ITO conductive film material mainly is plated on glass at first, develop into now and mainly be plated on the flexible substrate PET, its coating process experience is from the vacuum high-temperature evaporation, chemical vapour deposition technique, sol-gal process etc., the direct current magnetron sputtering process that mainly adopts now, this product adopts half-reaction vacuum magnetically controlled DC sputtering coating method exactly.
The exploitation of this product mainly is to utilize the high saturating characteristics of ITO conduction, and ITO has certain resistance, is heat energy with electric energy conversion after the energising, reaches antifog effect.The antifog measure of adopting in the market mainly contains electronic mist-proof film and antifoggant, the electronic mist-proof film mainly is used in bathroom vanity mirror etc., common Anti-fog glasses is antifog not lasting, repeatedly sprays to make behind the antifoggant eyeglass fuzzy, and the antifoggant that contains simultaneously chemical composition has certain injury to eyes.
Summary of the invention
The utility model provides a kind of eyeglass antifog transparent conductive film.
The antifog transparent conductive film of eyeglass has three-decker, is base material, antireflection layer and transparency conducting layer successively.
Base material in the antifog transparent conductive film of described eyeglass is the PET polyester film, and wherein the PET polyester film makes it have the ultraviolet protection function for the anti-UV coating of precoating.
Antireflection layer in the antifog transparent conductive film of described eyeglass is silicon dioxide.
Transparency conducting layer in the antifog transparent conductive film of described eyeglass is tin indium oxide (ITO), and its sheet resistance is 20-50 Ω/.
Antireflection layer in the antifog transparent conductive film of eyeglass is silicon dioxide, can effectively increase this transparent conductive film light transmittance and improve its weatherability.
Common Anti-fog glasses is antifog not lasting, repeatedly sprays to make behind the antifoggant eyeglass fuzzy, and the antifoggant that contains simultaneously chemical composition has certain injury to eyes.Adopt the utility model method film product that good antifog antifreezing effect is arranged under-30 ℃ of environment, and have certain ultraviolet protection function.
Description of drawings
Be the antifog structure of transparent conductive film schematic diagram of eyeglass such as figure.
Wherein: (1) is base material, and (2) are antireflection layer, and (3) are transparency conducting layer.
Embodiment
The utility model comprises three layers, sees accompanying drawing, and the antifog transparent conductive film of eyeglass has three-decker, is base material, antireflection layer and transparency conducting layer successively.(1) being base material, is the PET polyester film of the anti-UV coating of precoating.(2) being antireflection layer, is silicon dioxide.(3) be transparency conducting layer,
Ground floor is the flexible substrate pet layer, and the second layer is the SiO2 layer, and the 3rd layer is the ITO transparency conducting layer.Tin indium oxide (ITO).
This transparent conductive film forms by Si target and ITO ceramic target vacuum magnetic-control sputtering, and before the plated film, the ground floor pet layer need to carry out preliminary treatment, comprises ion beam bombardment, degassed processing etc.
After the pet layer preliminary treatment is complete, begin to plate SiO2 and ITO, in SiO2 plated film district, be filled with Ar gas 150 ~ 200Sccm, O2 gas 20 ~ 40sccm, reaction generates SiO2, and power is made as 10 ~ 25Kw, and operating pressure is 2.0 ~ 3.2*10-3torr during deposition.
Simultaneously be filled with Ar gas 150 ~ 200Sccm in ITO plated film district, O2 gas 6 ~ 10sccm, deposition forms the ITO power and is made as 3 ~ 8Kw, and operating pressure is 2.0 ~ 3.2*10-3torr during deposition.
The antifog transparent conductive film of eyeglass has three-decker, is base material, antireflection layer and transparency conducting layer successively.
Base material in the antifog transparent conductive film of described eyeglass is the PET polyester film, but wherein UV coating is prevented in the precoating of PET polyester film, makes it have the ultraviolet protection function.
Antireflection layer in the antifog transparent conductive film of described eyeglass is silicon dioxide.
Transparency conducting layer in the antifog transparent conductive film of described eyeglass is tin indium oxide (ITO), and its sheet resistance is 20-50 Ω/.
Antireflection layer in the antifog transparent conductive film of eyeglass is silicon dioxide, can effectively increase this transparent conductive film light transmittance and improve its weatherability.
Common Anti-fog glasses is antifog not lasting, repeatedly sprays to make behind the antifoggant eyeglass fuzzy, and the antifoggant that contains simultaneously chemical composition has certain injury to eyes.Adopt the utility model method film product that good antifog antifreezing effect is arranged under-30 ℃ of environment, and have certain ultraviolet protection function.
Claims (5)
1. antifog transparent conductive film of eyeglass, it is characterized in that: three-decker is arranged, and is base material, antireflection layer and transparency conducting layer successively.
2. the antifog transparent conductive film of eyeglass according to claim 1, it is characterized in that: base material is the PET polyester film.
3. the antifog transparent conductive film of eyeglass according to claim 2, its feature: this PET polyester film is the anti-UV coating of precoating.
4. the antifog transparent conductive film of eyeglass according to claim 1, it is characterized in that: antireflection layer is silicon dioxide.
5. the antifog transparent conductive film of eyeglass according to claim 1, it is characterized in that: transparency conducting layer is tin indium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202285030U CN202887769U (en) | 2012-05-21 | 2012-05-21 | Anti-fog transparent conductive film for lenses of glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202285030U CN202887769U (en) | 2012-05-21 | 2012-05-21 | Anti-fog transparent conductive film for lenses of glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202887769U true CN202887769U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2012202285030U Expired - Fee Related CN202887769U (en) | 2012-05-21 | 2012-05-21 | Anti-fog transparent conductive film for lenses of glasses |
Country Status (1)
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| CN (1) | CN202887769U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104483762A (en) * | 2014-12-24 | 2015-04-01 | 曾鹏宇 | Anti-fog spectacles provided with transparentgrapheneconducting films and manufacturing method of anti-fog spectacles |
| CN104898205A (en) * | 2015-05-20 | 2015-09-09 | 中国电子科技集团公司第十四研究所 | Electric heating optical fiber rotary connector |
| CN105120137A (en) * | 2015-09-01 | 2015-12-02 | 深圳安科高技术股份有限公司 | Medical CCD camera and water vapor removal device applied to same |
| CN111300935A (en) * | 2020-03-17 | 2020-06-19 | 北京邦维高科特种纺织品有限责任公司 | Antifogging and defrosting transparent chemical protection window material and preparation method and application thereof |
| CN112795884A (en) * | 2021-04-08 | 2021-05-14 | 中南大学湘雅医院 | Preparation method of high-light-transmittance antifogging coating and laparoscope |
-
2012
- 2012-05-21 CN CN2012202285030U patent/CN202887769U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104483762A (en) * | 2014-12-24 | 2015-04-01 | 曾鹏宇 | Anti-fog spectacles provided with transparentgrapheneconducting films and manufacturing method of anti-fog spectacles |
| CN104483762B (en) * | 2014-12-24 | 2016-02-24 | 曾鹏宇 | A kind of Anti-fog glasses and manufacture method thereof with graphene transparent conductive film |
| CN104898205A (en) * | 2015-05-20 | 2015-09-09 | 中国电子科技集团公司第十四研究所 | Electric heating optical fiber rotary connector |
| CN105120137A (en) * | 2015-09-01 | 2015-12-02 | 深圳安科高技术股份有限公司 | Medical CCD camera and water vapor removal device applied to same |
| CN111300935A (en) * | 2020-03-17 | 2020-06-19 | 北京邦维高科特种纺织品有限责任公司 | Antifogging and defrosting transparent chemical protection window material and preparation method and application thereof |
| CN112795884A (en) * | 2021-04-08 | 2021-05-14 | 中南大学湘雅医院 | Preparation method of high-light-transmittance antifogging coating and laparoscope |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Rainbow Road Nanping Science and Technology Park 519060 Guangdong city of Zhuhai province No. 8 Patentee after: ZHUHAI SINGYES NEW MATERIALS TECHNOLOGY Co.,Ltd. Address before: Rainbow Road Nanping Science and Technology Park 519060 Guangdong city of Zhuhai province No. 8 Patentee before: ZHUHAI XINGYE APPLICATION MATERIAL TECHNOLOGY CO.,LTD. Address after: Rainbow Road Nanping Science and Technology Park 519060 Guangdong city of Zhuhai province No. 8 Patentee after: ZHUHAI XINGYE APPLICATION MATERIAL TECHNOLOGY CO.,LTD. Address before: Rainbow Road Nanping Science and Technology Park 519060 Guangdong city of Zhuhai province No. 8 Patentee before: ZHUHAI SINGYES OPTO-ELECTRICAL TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20210521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |