- 专利标题: In-situ removable electrostatic chuck
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申请号: US15353499申请日: 2016-11-16
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公开(公告)号: US09773692B2公开(公告)日: 2017-09-26
- 发明人: Michael S. Cox , Lara Hawrylchak , Steven V. Sansoni
- 申请人: Applied Materials, Inc.
- 申请人地址: US CA Santa Clara
- 专利权人: APPLIED MATERIALS, INC.
- 当前专利权人: APPLIED MATERIALS, INC.
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Patterson + Sheridan LLP
- 主分类号: H01T23/00
- IPC分类号: H01T23/00 ; H01L21/683
摘要:
Embodiments described herein generally relate to an electrostatic chuck (ESC). The ESC may contain a first plurality of electrodes adapted to electrostatically couple a substrate to the ESC and a second plurality of electrodes adapted to electrostatically couple the ESC to a substrate support. Instead of being integrally disposed within the substrate support, the ESC may be easily removed from the substrate support and removed from a chamber for maintenance or replacement purposes.
公开/授权文献
- US20170062260A1 IN-SITU REMOVABLE ELECTROSTATIC CHUCK 公开/授权日:2017-03-02
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