发明申请
- 专利标题: Polishing apparatus
- 专利标题(中): 抛光设备
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申请号: US10644766申请日: 2003-08-21
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公开(公告)号: US20040033761A1公开(公告)日: 2004-02-19
- 发明人: Koji Ono , Shozo Oguri , Kenichi Sasabe , Masato Kurita , Yasuhisa Kojima , Tadanori Egawa , Kenichi Shigeta
- 优先权: JP274259/1999 19990928
- 主分类号: B24B049/00
- IPC分类号: B24B049/00
摘要:
A polishing apparatus comprises a polishing tool, a substrate holding member, and a sensor for detecting a failure of a substrate to be polished.
公开/授权文献
- US06997778B2 Polishing apparatus 公开/授权日:2006-02-14
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