发明名称 |
Light absorptive antireflector |
摘要 |
A light absorptive antireflector comprising a substrate, a light absorbing film formed on the substrate and a silica film formed on the light absorbing film, to reduce reflection of incident light from the silica film side, wherein the geometrical film thickness of the light absorbing film is from 5 to 25 nm, and the geometrical film thickness of the silica film is from 70 to 110 nm.
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申请公布号 |
US5691044(A) |
申请公布日期 |
1997.11.25 |
申请号 |
US19950571299 |
申请日期 |
1995.12.12 |
申请人 |
ASAHI GLASS COMPANY, LTD. |
发明人 |
OYAMA, TAKUJI;KATAYAMA, YOSHIHITO |
分类号 |
B32B7/02;B32B9/00;C03C17/34;G02B1/11;G09F9/00;(IPC1-7):C03C17/23 |
主分类号 |
B32B7/02 |
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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