发明授权
- 专利标题: Substrate heating mechanism
- 专利标题(中): 基板加热机构
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申请号: US95184申请日: 1993-07-23
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公开(公告)号: US5478609A公开(公告)日: 1995-12-26
- 发明人: Nobuyuki Okamura
- 申请人: Nobuyuki Okamura
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX4-197147 19920723
- 主分类号: C23C14/50
- IPC分类号: C23C14/50 ; C23C14/00
摘要:
A substrate-heating mechanism has a heat source for heating a substrate for heating a substrate face side reverse to a film formation face in a film deposition on the film formation surface of the substrate held on a substrate holder in a vacuum chamber, the mechanism comprises a second vacuum chamber for maintaining vacuum the substrate face reverse to the film formation face.
公开/授权文献
- USD419133S Connector for a battery 公开/授权日:2000-01-18
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