发明名称 |
Method/Apparatus for Forming a Coated Optical Lens |
摘要 |
The invention relates to the formation of optical lens including a coating, typically, an anti-reflective (AR) coating which provides improved characteristics of the lens. The invention provides for a method and apparatus for forming the coated lens in which there is provided a sheet material with the coating applied to at least one surface thereof. At least part of the sheet material is then placed into a mold and located so as to form an external surface of the lens, the base of which is formed by introducing, typically by injection, a material into the mold and during which molding process the material and sheet material join together to form the optical lens with the coating.
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申请公布号 |
US2009297787(A1) |
申请公布日期 |
2009.12.03 |
申请号 |
US20070224354 |
申请日期 |
2007.02.26 |
申请人 |
HANNEY MICHAEL;FERRARI CHRISTOPHER JOHN;GIBSON DES;WALLS JOHN MICHAEL |
发明人 |
HANNEY MICHAEL;FERRARI CHRISTOPHER JOHN;GIBSON DES;WALLS JOHN MICHAEL |
分类号 |
B29C45/00;B32B1/00;G02B1/11 |
主分类号 |
B29C45/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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