发明申请
- 专利标题: PLASTIC OPTICAL COMPONENT AND METHOD FOR PRODUCING THE SAME
- 专利标题(中): 塑料光学部件及其制造方法
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申请号: US14861935申请日: 2015-09-22
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公开(公告)号: US20160082679A1公开(公告)日: 2016-03-24
- 发明人: Wataru Kikuchi
- 申请人: CANON KABUSHIKI KAISHA
- 优先权: JP2014-194016 20140924
- 主分类号: B29D11/00
- IPC分类号: B29D11/00 ; G02B1/04
摘要:
A plastic optical component includes a core member containing a polycarbonate having a viscosity-average molecular weight of 23000 or more and 31000 or less.
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