发明授权
- 专利标题: Method of manufacturing semiconductor device
- 专利标题(中): 制造半导体器件的方法
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申请号: US12562423申请日: 2009-09-18
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公开(公告)号: US08187797B2公开(公告)日: 2012-05-29
- 发明人: Eishi Shiobara , Shinichi Ito
- 申请人: Eishi Shiobara , Shinichi Ito
- 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
- 代理机构: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- 优先权: JP2008-275567 20081027
- 主分类号: G03F7/26
- IPC分类号: G03F7/26 ; B29C35/08 ; B28B7/30
摘要:
A template having a first recess pattern is brought into contact with a mask material formed on a substrate. The mask material with which the first recess pattern is filled is cured. A mask material pattern is formed on the substrate by releasing the template from the mask material. A resist pattern is formed to cover a part of the mask material pattern by forming a resist on the mask material pattern and selectively irradiating radiation onto the resist and thereafter developing the resist. The substrate is processed by using the mask material pattern and the resist pattern as a mask.
公开/授权文献
- US20100104984A1 METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE 公开/授权日:2010-04-29
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