发明授权
- 专利标题: Pattern verification method, program thereof, and manufacturing method of semiconductor device
- 专利标题(中): 模式验证方法,程序以及半导体器件的制造方法
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申请号: US13067567申请日: 2011-06-09
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公开(公告)号: US08127265B2公开(公告)日: 2012-02-28
- 发明人: Ryuji Ogawa , Koji Hashimoto
- 申请人: Ryuji Ogawa , Koji Hashimoto
- 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: JP2005-244448 20050825
- 主分类号: G06F17/50
- IPC分类号: G06F17/50
摘要:
A verification method of an integrated circuit pattern includes extracting a pattern which is not greater than a preset pattern size, extracting a pattern edge as a target of lithography simulation from the extracted pattern, and performing the lithography simulation on the extracted pattern edge to verify the integrated circuit pattern.
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