发明授权
- 专利标题: Method of process optimization for dual tone development
- 专利标题(中): 双音发展的过程优化方法
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申请号: US12198853申请日: 2008-08-26
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公开(公告)号: US08257911B2公开(公告)日: 2012-09-04
- 发明人: Roel Gronheid , Sophie Bernard , Carlos A. Fonseca , Mark Somervell , Steven Scheer
- 申请人: Roel Gronheid , Sophie Bernard , Carlos A. Fonseca , Mark Somervell , Steven Scheer
- 申请人地址: JP Tokyo
- 专利权人: Tokyo Electron Limited
- 当前专利权人: Tokyo Electron Limited
- 当前专利权人地址: JP Tokyo
- 代理机构: Wood, Herron & Evans, LLP
- 主分类号: G03F7/20
- IPC分类号: G03F7/20
摘要:
A method for patterning a substrate is described. In particular, the invention relates to a method for double patterning a substrate using dual tone development. Further, the invention relates to optimizing a dual tone development process.
公开/授权文献
- US20100055625A1 METHOD OF PROCESS OPTIMIZATION FOR DUAL TONE DEVELOPMENT 公开/授权日:2010-03-04
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