发明申请
US20130045596A1 SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND POLISHING APPARATUS
审中-公开
半导体器件制造方法和抛光装置
- 专利标题: SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND POLISHING APPARATUS
- 专利标题(中): 半导体器件制造方法和抛光装置
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申请号: US13428494申请日: 2012-03-23
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公开(公告)号: US20130045596A1公开(公告)日: 2013-02-21
- 发明人: Hajime EDA , Yukiteru MATSUI
- 申请人: Hajime EDA , Yukiteru MATSUI
- 优先权: JP2011-179470 20110819
- 主分类号: H01L21/306
- IPC分类号: H01L21/306 ; B24B29/00 ; B24B51/00
摘要:
According to one embodiment, a semiconductor device manufacturing method is provided. In the semiconductor device manufacturing method, a process target film is formed on a semiconductor substrate, and the surface of the process target film is polished by a CMP method. The CMP method comprises heating a rotating polishing pad from a first temperature to a second temperature higher than the first temperature, and bringing the surface of the process target film into contact with the polishing pad heated to the second temperature.
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