发明名称 |
POLYMERIC BASED LENS COMPRISING HARDENING LAYER, AN INTERFERENTIAL MULTI-LAYER AND A HARD LAYER SANDWICHED BETWEEN BOTH, AND CORRESPONDING MANUFACTURING METHOD |
摘要 |
Polymeric based lens having a hardening layer, an interferential multi-layer and a hard layer sandwiched between both, and corresponding manufacturing method. The hardening layer is over 500 nm thick. The interferential multi-layer is made up of a plurality of sub layers each of which is less than 250 nm thick. The hard layer is over 300 nm thick. The lens can also have a flexible layer, obtained by polymerizing organometallic monomers by means of PECVD and/or sputtering, arranged between the hardening layer and the hard layer. The manufacturing method includes a high vacuum activation phase of the hardening layer surface, before the hard layer formation stage.
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申请公布号 |
US2011014442(A1) |
申请公布日期 |
2011.01.20 |
申请号 |
US20080735747 |
申请日期 |
2008.12.15 |
申请人 |
SERRANO RICARDO FERNANDEZ;GUTIERREZ BERASATEGUI EVA;VILAJOANA I MAS ANTONI;DUERSTELER LOPEZ JUAN CARLOS |
发明人 |
SERRANO RICARDO FERNANDEZ;GUTIERREZ BERASATEGUI EVA;VILAJOANA I MAS ANTONI;DUERSTELER LOPEZ JUAN CARLOS |
分类号 |
G02B1/10;C23C14/06;C23C14/34;G02B1/11;G02C7/02 |
主分类号 |
G02B1/10 |
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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