发明申请
- 专利标题: FINE PATTERN MOLD
- 专利标题(中): 精细图案模具
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申请号: US13307042申请日: 2011-11-30
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公开(公告)号: US20120067507A1公开(公告)日: 2012-03-22
- 发明人: Masahiko OGINO , Mitsuru Hasegawa , Kenya Ohashi , Akihiro Miyauchi , Hitoshi Suzuki , Toshio Haba , Haruo Akahoshi
- 申请人: Masahiko OGINO , Mitsuru Hasegawa , Kenya Ohashi , Akihiro Miyauchi , Hitoshi Suzuki , Toshio Haba , Haruo Akahoshi
- 优先权: JP2007-145379 20070531
- 主分类号: B29C33/42
- IPC分类号: B29C33/42 ; B29C65/00
摘要:
The fine pattern mold that includes a roll, a buffer tube with inner peripheral surface is in contact with an outer peripheral surface of the roll, and a stamper tube in which its inner peripheral surface is in contact with an outer peripheral surface of the buffer tube and a fine concave/convex pattern is formed on its outer peripheral surface, wherein the buffer tube has a larger coefficient of linear expansion and a smaller elastic modulus than those of the stamper tube.
公开/授权文献
- US08387255B2 Fine pattern mold 公开/授权日:2013-03-05