发明申请
US20040060656A1 Method and apparatus for an improved bellows shield in a plasma processing system
有权
用于等离子体处理系统中改进的波纹管屏蔽的方法和装置
- 专利标题: Method and apparatus for an improved bellows shield in a plasma processing system
- 专利标题(中): 用于等离子体处理系统中改进的波纹管屏蔽的方法和装置
-
申请号: US10259306申请日: 2002-09-30
-
公开(公告)号: US20040060656A1公开(公告)日: 2004-04-01
- 发明人: Hidehito Saigusa , Taira Takase , Kouji Mitsuhashi , Hiroyuki Nakayama
- 申请人: TOKYO ELECTRON LIMITED
- 申请人地址: JP Tokyo
- 专利权人: TOKYO ELECTRON LIMITED
- 当前专利权人: TOKYO ELECTRON LIMITED
- 当前专利权人地址: JP Tokyo
- 主分类号: H01L021/306
- IPC分类号: H01L021/306
摘要:
The present invention presents an improved bellows shield for a plasma processing system, wherein the design and fabrication of the bellows shield coupled to a substrate holder electrode advantageously provides protection of a bellows with substantially minimal erosion of the bellows shield.
公开/授权文献
信息查询