发明申请
- 专利标题： METHOD FOR MANUFACTURING A DUPLICATING STAMPER
- 专利标题（中）： 制造复印机的方法
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申请号： US12556278申请日： 2009-09-09
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公开(公告)号： US20100078143A1公开(公告)日： 2010-04-01
- 发明人: Takuya SHIMADA , Shinobu Sugimura , Yoshiyuki Kamata
- 申请人： Takuya SHIMADA , Shinobu Sugimura , Yoshiyuki Kamata
- 申请人地址： JP Tokyo
- 专利权人： KABUSHIKI KAISHA TOSHIBA
- 当前专利权人： KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址： JP Tokyo
- 优先权： JP2008-250840 20080929
- 主分类号： B41C3/02
- IPC分类号： B41C3/02
摘要：
A method for manufacturing a duplicating stamper is provided. The method includes the steps of forming a metal film on a stamper, the metal film having an apertural area in a central area of the stamper, lifting up an innermost circular edge of the metal film in order to detach the metal film from the innermost circular edge to the outermost circular edge, and detaching the metal film to provide another stamper. Alternatively, for detaching the metal film, a gas is blown into the apertural area with lifting up the innermost circular edge of the metal film.
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