发明授权
- 专利标题: Photosensitive silane coupling agent, method of modifying surface, method of forming pattern, and method of fabricating device
- 专利标题(中): 光敏性硅烷偶联剂,表面改性方法,成型方法及其制造方法
-
申请号: US11705787申请日: 2007-02-14
-
公开(公告)号: US07704672B2公开(公告)日: 2010-04-27
- 发明人: Toshiki Ito , Natsuhiko Mizutani , Takako Yamaguchi , Yasuhisa Inao
- 申请人: Toshiki Ito , Natsuhiko Mizutani , Takako Yamaguchi , Yasuhisa Inao
- 申请人地址: JP Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JP Tokyo
- 代理机构: Fitzpatrick, Cella, Harper & Scinto
- 优先权: JP2006-070001 20060314
- 主分类号: G03F7/00
- IPC分类号: G03F7/00 ; G03F7/004
摘要:
Provided are a photosensitive silane coupling agent for forming a low-defect microparticle pattern, dot array pattern, or hole array pattern through fewer steps, and a method of forming a pattern using such photosensitive silane coupling agent. Used is a photosensitive silane coupling agent comprising a 1,2-naphthoquinone-2-diazido-5-sulfonyl group or a 1,2-naphthoquinone-2-diazido-4-sulfonyl group.
公开/授权文献
信息查询