发明名称 |
MANUFACTURE OF METAL MOLD FOR MOLDING OPTICAL ELEMENT |
摘要 |
PURPOSE:To obtain a release film having durability and uniform thickness. CONSTITUTION:In the manufacture of a metal mold for molding an optical element, a release film composed of an org. polymer is formed on the cavity surface of the mold for forming the optical element having a fine uneven surface and composed of a polymer composition by a spin coating method. |
申请公布号 |
JPH0516147(A) |
申请公布日期 |
1993.01.26 |
申请号 |
JP19910175538 |
申请日期 |
1991.07.16 |
申请人 |
OLYMPUS OPTICAL CO LTD |
发明人 |
IWABUCHI JUNICHI;KANNO TOSHIYUKI |
分类号 |
B05D1/40;B29C33/38;B29C33/58;B29L11/00;G02B3/00 |
主分类号 |
B05D1/40 |
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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