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 代理人
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