发明名称 |
ANTI-REFLECTIVE LENSES AND METHODS FOR MANUFACTURING THE SAME |
摘要 |
The invention relates to a method of applying an anti-reflective coating to an optical surface of a mold, including providing a lens mold having an optical surface, forming a deposition layer of a fluoride or oxide material to the optical surface of the lens mold, forming a layer of a hydrophobic material over the deposition layer, wherein the hydrophobic material contains an amount of dipodal silane that is a relative percentage of the hydrophobic material, forming a first layer of SiO2 with a thickness of 5-40 nm over the layer of the hydrophobic material, forming an anti-reflective coating layered structure over the first layer of SiO2, and forming a layer of a silane coupling agent that is deposited with a monolayer thickness to the anti-reflective coating layered structure using vapor deposition under aprotic conditions or by dip coating using a solution of silane coupling agent in an aprotic solvent. |
申请公布号 |
US2016266280(A1) |
申请公布日期 |
2016.09.15 |
申请号 |
US201615164032 |
申请日期 |
2016.05.25 |
申请人 |
QSpex Technologies, Inc. |
发明人 |
Su Kai C.;Stebbins Leslie F.;Mantch Bill;Letter Eugene C. |
分类号 |
G02B1/115;G02B1/04 |
主分类号 |
G02B1/115 |
代理机构 |
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代理人 |
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主权项 |
1. A method for applying an anti-reflective coating to an optical surface of a mold, comprising the steps of:
(a) providing a lens mold having an optical surface; (b) forming a deposition layer of a fluoride or oxide material to the optical surface of the lens mold; (c) forming a layer of a hydrophobic material over the deposition layer, wherein the hydrophobic material contains an amount of dipodal silane that is a relative percentage of the hydrophobic material; (d) forming a first layer of SiO2 with a thickness of about 5 to 40 nm over the layer of the hydrophobic material; (e) forming an anti-reflective coating layered structure over the first layer of SiO2; and (f) forming a layer of a silane coupling agent that is deposited with a monolayer thickness to the anti-reflective coating layered structure using vapor deposition under aprotic conditions or by dip coating using a solution of silane coupling agent in an aprotic solvent. |
地址 |
Alpharetta GA US |