CN100430779C - Method for producing fog-proof lens - Google Patents
Method for producing fog-proof lens Download PDFInfo
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- CN100430779C CN100430779C CNB2005100267954A CN200510026795A CN100430779C CN 100430779 C CN100430779 C CN 100430779C CN B2005100267954 A CNB2005100267954 A CN B2005100267954A CN 200510026795 A CN200510026795 A CN 200510026795A CN 100430779 C CN100430779 C CN 100430779C
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- fog
- vacuum
- film layer
- film
- lens
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- Physical Vapour Deposition (AREA)
Abstract
The present invention discloses a method for producing a fog-proof lens, which comprises a substrate cleaning device, a damage resistance film in a vacuum environment, a buffer layer and a coating of a composite anti-reflecting film. In a vacuum film coating cabin with the temperature of 60 DEG C to 90 DEG C, an ion bombardment technology is adopted to coat a mixture of zirconia and zinc oxide on the surface of the anti-reflecting film layer, and the mixture of sodium fluoride, potassium chloride and magnesium fluoride is covered on the composite anti-reflecting film layer uniformly through vacuum evaporation from a proportioning hole to form a nanometer level fog-proof film layer. In the process of generating a nanometer layer by vacuum evaporation, the control precision to the film layer of the present invention can reach about 5A, 100% of the film layer coverage degree is guaranteed, the corresponding proportioning can perform a real fog-proof effect better, fog formed on the lens is reduced, and thereby, the present invention provides a lens wearer for clear and stable sight and brings convenience to the lens wearer in daily life.
Description
Technical field
The present invention relates to a kind of manufacture method of optical mirror slip, particularly a kind of manufacture method of fog-proof lens.
Background technology
The antifog film eyeglass of existing market adopts the technique for vacuum coating of non-nano level to generate antifog film, the accurate control accuracy of thicknesses of layers exceeds ± 5A in the vacuum evaporation process, and the rete coverage can not be controlled and keep 100%, other considers whether its food ingredient is complete, so still be not so good as people's will on the anti-fog effect of reality.The lens surface that has plated film still is subjected to being infected with of molecule such as fog easily, and particularly when the temperature difference was big, the fog that forms at lens surface was difficult to quick elimination, and this has brought many troubles to the people with glasses.
Summary of the invention
Technical matters to be solved by this invention is: a kind of manufacture method that can prevent and reduce the fog-proof lens of condensation vapor effectively is provided.
The present invention is achieved like this:
A kind of manufacture method of fog-proof lens, comprise the cleaning of substrate, the coating of the film of anti-damage the, cushion and compound antireflecting film in vacuum environment, in temperature is 60 ℃～90 ℃ vacuum coating cabin, after adopting ion bombardment that the potpourri of zirconia, zinc paste is plated on the antireflecting film laminar surface, the potpourri of sodium fluoride, potassium chloride and magnesium fluoride is covered in compound antireflection film layer from dosing hole equably by vacuum evaporation, forms the antifog rete of nanoscale.
The percentage by weight of each component is in the described antifog rete: zirconia 30%～40%, zinc paste 20%～30%, magnesium fluoride 10%～20%, potassium chloride 10%～20%, sodium fluoride 5%～15%.
The temperature in described vacuum coating cabin is 70 ℃～75 ℃; End vacuum is 20Pa, and the working vacuum degree is 1.33～1.3 * 10Pa.
The present invention can reach ± 5A the rete control accuracy in the process of vacuum evaporation generation nanometer layer, guaranteed that better the rete coverage keeps 100%, and corresponding batching can better play real antifog effect.The antifog film of compound antireflection film layer, it does not change the optical property of antireflecting film, minimum branch clamp mechanism is with the embedding antireflecting film surface of the even structure of inverted-triangular, and produce nearly 120 ° contact angle, water droplet can't be based oneself upon, can reduce the formation of fog better, thereby the people with glasses is provided more clear, stable eyesight, make things convenient for the person's that joins the mirror daily life at eyeglass.
Embodiment
Prepare before the plated film.Substrate cleaned before accepting thin film coating and reaches molecular level, used multiple cleaning fluid in rinse bath respectively, and used ultrasound wave to strengthen cleaning performance.After substrate has cleaned, just can put in the vacuum coating cabin, bombard substrate surface with ion gun, carry out the plated film of wear-resistant rete, buffering rete and antireflection film layer on this basis successively.
Vacuum coating.The temperature control of vacuum coating cabin is at 70 ℃～75 ℃, adopt ion bombardment that the potpourri of zirconia, zinc paste is plated on the antireflecting film laminar surface earlier, potpourri with sodium fluoride, magnesium fluoride, terebinthina, glycerine is covered in porous ground antireflection film layer from dosing hole equably by vacuum evaporation technology then, forms antifog rete.End vacuum: 20Pa, working vacuum degree: 1.33～1.3 * 10Pa, cooling water pressure: 1～2kg/cm2.
The recipe ratio of antifog rete:
Embodiment 1
30% zirconia, 28% zinc paste, 13% magnesium fluoride, 19% potassium chloride, 10% sodium fluoride
Embodiment 2
34% zirconia, 27% zinc paste, 11% magnesium fluoride, 13% potassium chloride, 15% sodium fluoride
Embodiment 3
37% zirconia, 23% zinc paste, 18% magnesium fluoride, 15% potassium chloride, 7% sodium fluoride
Embodiment 4
33% zirconia, 25% zinc paste, 15% magnesium fluoride, 11% potassium chloride, 10% sodium fluoride, 4% terebinthina, 2% glycerine
Claims (4)
1, a kind of manufacture method of fog-proof lens, comprise the cleaning of substrate, the coating of the film of anti-damage the, cushion and compound antireflecting film in vacuum environment, it is characterized in that: in temperature is 60 ℃～90 ℃ vacuum coating cabin, after adopting ion bombardment that the potpourri of zirconia, zinc paste is plated on the antireflecting film laminar surface, the potpourri of sodium fluoride, potassium chloride and magnesium fluoride is covered in compound antireflection film layer from dosing hole equably by vacuum evaporation, forms the antifog rete of nanoscale.
2, the manufacture method of fog-proof lens according to claim 1, it is characterized in that: the percentage by weight of each component is in the described antifog rete: zirconia 30%～40%, zinc paste 20%～30%, magnesium fluoride 10%～20%, potassium chloride 10%～20%, sodium fluoride 5%～15%.
3, the manufacture method of fog-proof lens according to claim 1 and 2 is characterized in that: the temperature in described vacuum coating cabin is 70 ℃～75 ℃.
4, the manufacture method of fog-proof lens according to claim 1 and 2 is characterized in that: the end vacuum in described vacuum coating cabin is 20Pa, and the working vacuum degree is 1.33～1.3 * 10Pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100267954A CN100430779C (en) | 2005-06-16 | 2005-06-16 | Method for producing fog-proof lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100267954A CN100430779C (en) | 2005-06-16 | 2005-06-16 | Method for producing fog-proof lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1716000A CN1716000A (en) | 2006-01-04 |
| CN100430779C true CN100430779C (en) | 2008-11-05 |
Family
ID=35821985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100267954A Expired - Fee Related CN100430779C (en) | 2005-06-16 | 2005-06-16 | Method for producing fog-proof lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100430779C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103176289A (en) * | 2011-12-21 | 2013-06-26 | 厦门虹泰光电有限公司 | Protective lens and manufacturing method thereof |
| CN103728736B (en) * | 2013-12-31 | 2015-04-22 | 江苏大学 | Anti-fog self-cleaning lens and preparation method thereof |
| CN103984119A (en) * | 2014-05-30 | 2014-08-13 | 奥特路（漳州）光学科技有限公司 | Oil stain resisting film for lens |
| CN106054402A (en) * | 2016-05-17 | 2016-10-26 | 上海科比斯光学科技有限公司 | Resin eyeglass, lens anti-fog device, preparation method and applications thereof |
| CN107037510B (en) * | 2017-06-08 | 2018-02-27 | 刘子轩 | A kind of anti-fogging processing method in pick-up lens surface |
| CN108903905A (en) * | 2018-06-12 | 2018-11-30 | 杜丰颖 | Antifogging and dustproof lens of laparoscope |
| CN111910152B (en) * | 2020-09-01 | 2022-10-25 | 台州星星光电科技有限公司 | Coating method of hydrophobic alkali-resistant coating on surface of cover plate |
| CN114953539A (en) * | 2022-05-23 | 2022-08-30 | 王玺智 | Method for manufacturing myopia prevention and control lens |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212422A (en) * | 1997-09-19 | 1999-03-31 | 索尼株式会社 | Dubbing system, controlling apparatus thereof, and dubbing controlling method |
| CN1395131A (en) * | 2001-06-29 | 2003-02-05 | 株式会社水晶系统 | Antifogging products, inorganic hydrophilic hard coating forming material and method for mfg. anti-fog lens |
-
2005
- 2005-06-16 CN CNB2005100267954A patent/CN100430779C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212422A (en) * | 1997-09-19 | 1999-03-31 | 索尼株式会社 | Dubbing system, controlling apparatus thereof, and dubbing controlling method |
| CN1395131A (en) * | 2001-06-29 | 2003-02-05 | 株式会社水晶系统 | Antifogging products, inorganic hydrophilic hard coating forming material and method for mfg. anti-fog lens |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1716000A (en) | 2006-01-04 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20110616 |