发明授权
- 专利标题: Method of manufacturing a semiconductor device
- 专利标题(中): 制造半导体器件的方法
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申请号: US10935429申请日: 2004-09-08
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公开(公告)号: US07700489B2公开(公告)日: 2010-04-20
- 发明人: Yukiteru Matsui , Gaku Minamihaba , Hiroyuki Yano , Atsushi Shigeta
- 申请人: Yukiteru Matsui , Gaku Minamihaba , Hiroyuki Yano , Atsushi Shigeta
- 申请人地址: JP Tokyo
- 专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人地址: JP Tokyo
- 代理机构: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- 优先权: JPP2003-321474 20030912; JPP2004-258030 20040906
- 主分类号: H01L21/302
- IPC分类号: H01L21/302
摘要:
A method of manufacturing a semiconductor device includes depositing a SiO2 film on the substrate having formed thereon a wiring pattern; coating a SOG film on the SiO2 film; and polishing the SOG film using a slurry containing cerium oxide and cationic surfactant with a chemical-mechanical polishing process.
公开/授权文献
- US20050106874A1 Method of manufacturing a semiconductor device 公开/授权日:2005-05-19
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