发明名称 HIGH PRECISION MIRROR, AND A METHOD OF MAKING IT
摘要 A mirror includes: a substrate having a surface; and a thin-film finish layer provided over the surface of the substrate and having on a side thereof opposite from the substrate a surface with a polished finish. According to a different aspect of the invention, a method of making a mirror includes: providing a substrate having a surface thereon; forming a thin-film finish layer over the surface of the substrate using thin-film techniques, the finish layer having a surface on a side thereof opposite from the substrate; and polishing the surface of the finish layer.
申请公布号 US2004165296(A1) 申请公布日期 2004.08.26
申请号 US20030373448 申请日期 2003.02.24
申请人 SCHAEFER JOHN P. 发明人 SCHAEFER JOHN P.
分类号 G02B1/10;G02B5/08;(IPC1-7):G02B7/182 主分类号 G02B1/10
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