发明授权
- 专利标题: Photosensitive composition and pattern-forming method using the photosensitive composition
- 专利标题(中): 使用光敏组合物的感光组合物和图案形成方法
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申请号: US12853947申请日: 2010-08-10
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公开(公告)号: US08039200B2公开(公告)日: 2011-10-18
- 发明人: Kunihiko Kodama
- 申请人: Kunihiko Kodama
- 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
- 代理机构: Sughrue Mion, PLLC
- 优先权: JP2004-029068 20040205
- 主分类号: G03F7/038
- IPC分类号: G03F7/038 ; G03F7/039 ; G03F7/20 ; G03F7/30
摘要:
A photosensitive composition comprises (A) a sulfonium or iodonium salt having an anion represented by one of formulae (I) and (II): wherein Y represents an alkylene group substituted with at least one fluorine atom, and R represents an alkyl group or a cycloalkyl group.
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