发明申请
US20100015807A1 Chemical Mechanical Polishing Composition for Copper Comprising Zeolite
审中-公开
包含沸石的铜的化学机械抛光组合物
- 专利标题: Chemical Mechanical Polishing Composition for Copper Comprising Zeolite
- 专利标题(中): 包含沸石的铜的化学机械抛光组合物
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申请号: US12519940申请日: 2007-12-20
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公开(公告)号: US20100015807A1公开(公告)日: 2010-01-21
- 发明人: Seok-Ju Kim , Hyu-Bum Park , Eun-Il Jeong
- 申请人: Seok-Ju Kim , Hyu-Bum Park , Eun-Il Jeong
- 申请人地址: KR Seongnam-si
- 专利权人: TECHNO SEMICHEM CO., LTD.
- 当前专利权人: TECHNO SEMICHEM CO., LTD.
- 当前专利权人地址: KR Seongnam-si
- 优先权: KR10-2006-0133143 20061222; KR10-2007-0074841 20070726
- 国际申请: PCT/KR2007/006706 WO 20071220
- 主分类号: H01L21/302
- IPC分类号: H01L21/302
摘要:
The present invention relates to a CMP slurry composition for polishing a copper film in a semiconductor device fabricating process. The CMP composition for polishing a substrate comprising copper comprises zeolite, an oxidizer and a complexing agent and a content of the complexing agent is 0.01˜0.8 weight % with respect to an entire weight of the polishing composition.
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