发明授权
US08117986B2 Apparatus for an improved deposition shield in a plasma processing system
有权
用于等离子体处理系统中改进的沉积屏蔽的装置
- 专利标题: Apparatus for an improved deposition 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沉积屏蔽的装置
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申请号: US11581000申请日: 2006-10-16
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公开(公告)号: US08117986B2公开(公告)日: 2012-02-21
- 发明人: Hidehito Saigusa , Taira Takase , Kouji Mitsuhashi , Hiroyuki Nakayama
- 申请人: Hidehito Saigusa , Taira Takase , Kouji Mitsuhashi , Hiroyuki Nakayama
- 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
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 主分类号: C23C16/00
- IPC分类号: C23C16/00
摘要:
The present invention presents an improved deposition shield for surrounding a process space in a plasma processing system, wherein the design and fabrication of the deposition shield advantageously provides for a clean processing plasma in the process space with substantially minimal erosion of the deposition shield.
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