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公开(公告)号:WO2010025198A1
公开(公告)日:2010-03-04
申请号:PCT/US2009/055084
申请日:2009-08-26
Applicant: TOKYO ELECTRON LIMITED , GRONHEID, Roel , BERNARD, Sophie , FONSECA, Carlos, A. , SOMERVELL, Mark , SCHEER, Steven , INTERUNIVERSITAIR MICROELEKTRONICA CENTRUM (IMEC) VZW , KATHOLIEKE UNVERSITEIT LEUVEN, K.U. LEUVEN R&D
Inventor: GRONHEID, Roel , BERNARD, Sophie , FONSECA, Carlos, A. , SOMERVELL, Mark , SCHEER, Steven
CPC classification number: G03F7/325 , G03F7/2002 , G03F7/322 , G03F7/38
Abstract: 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.
Abstract translation: 描述了用于图案化衬底的方法。 特别地,本发明涉及一种使用双音发展对基片进行双重图案化的方法。 此外,本发明涉及优化双音发展过程。