发明授权
- 专利标题: Method for manufacturing a semiconductor device
- 专利标题(中): 半导体器件的制造方法
-
申请号: US09938528申请日: 2001-08-27
-
公开(公告)号: US06849521B2公开(公告)日: 2005-02-01
- 发明人: Koji Arita , Yasuhiro Uemoto
- 申请人: Koji Arita , Yasuhiro Uemoto
- 申请人地址: JP Osaka
- 专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Nixon Peabody LLP
- 代理商 Donald R. Studebaker
- 优先权: JP2000-263466 20000831
- 主分类号: H01L21/02
- IPC分类号: H01L21/02 ; H01L21/76 ; H01L21/762 ; H01L27/08 ; H01L27/12
摘要:
In a semiconductor layer formed on a first insulating film is formed an element isolation groove extending to the first insulating film. Thereafter, a second insulating film is deposited in the element isolation groove by using a vapor deposition method.
公开/授权文献
- US20020025654A1 Method for manufacturing a semiconductor device 公开/授权日:2002-02-28
信息查询
IPC分类: