发明授权
- 专利标题: Radiation-sensitive resin composition
- 专利标题(中): 辐射敏感树脂组合物
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申请号: US254676申请日: 1994-06-06
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公开(公告)号: US5393641A公开(公告)日: 1995-02-28
- 发明人: Toshio Ito , Miwa Sakata
- 申请人: Toshio Ito , Miwa Sakata
- 申请人地址: JPX Tokyo
- 专利权人: Oki Electric Industry Co., Ltd.
- 当前专利权人: Oki Electric Industry Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX4-017588 19920203
- 主分类号: G03F7/004
- IPC分类号: G03F7/004 ; G03F7/028 ; G03F7/038 ; G03F7/039 ; G03F7/075 ; H01L21/027 ; H01L21/30
摘要:
A novel radiation-sensitive resin composition having high sensitivity and high O.sub.2 -RIE resistance is otained by blending 0.5 g of poly(di-t-butoxysiloxane), 50 mg of triphenylsulfonium trifluoromethanesulfonate as acid-producing agent, and 4 ml of 2-methoxyethyl acetate as solvent.
公开/授权文献
- US4403489A Strip winding machine and method 公开/授权日:1983-09-13
信息查询
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