发明申请
US20090244762A1 RESIST PATTERN FORMING METHOD, MOLD STRUCTURE PRODUCING METHOD, MAGNETIC RECORDING MEDIUM PRODUCING METHOD, MAGNETIC TRANSFER METHOD AND MAGNETIC RECORDING MEDIUM
审中-公开
电阻图案形成方法，模具结构生产方法，磁记录介质制造方法，磁传输方法和磁记录介质
- 专利标题： RESIST PATTERN FORMING METHOD, MOLD STRUCTURE PRODUCING METHOD, MAGNETIC RECORDING MEDIUM PRODUCING METHOD, MAGNETIC TRANSFER METHOD AND MAGNETIC RECORDING MEDIUM
- 专利标题（中）： 电阻图案形成方法，模具结构生产方法，磁记录介质制造方法，磁传输方法和磁记录介质
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申请号： US12413824申请日： 2009-03-30
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公开(公告)号： US20090244762A1公开(公告)日： 2009-10-01
- 发明人: Yoichi Nishida , Hideyuki Kubota , Kazuhiro Niitsuma , Kazuyuki Usuki
- 申请人： Yoichi Nishida , Hideyuki Kubota , Kazuhiro Niitsuma , Kazuyuki Usuki
- 申请人地址： JP TOKYO
- 专利权人： FUJIFILM CORPORATION
- 当前专利权人： FUJIFILM CORPORATION
- 当前专利权人地址： JP TOKYO
- 优先权： JP2008-092265 20080331; JP2008-093466 20080331
- 主分类号： G11B5/02
- IPC分类号： G11B5/02 ; B29C39/00 ; B44C1/22
摘要：
To provide a resist pattern forming method including: cleaning off fine powder at least on an edge of a base material to be processed; forming an imprint resist layer on a surface of the base material whose edge has been cleared of the fine powder; and forming a resist pattern on the surface of the base material by pressing, against the imprint resist layer, a concavo-convex pattern which is provided in a surface of a concavo-convex mold and which is composed of a plurality of convex portions and concave portions formed between the convex portions, so that the resist pattern is an inversion of the concavo-convex pattern.