Invention Grant
- Patent Title: In-situ removable electrostatic chuck
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Application No.: US15353499Application Date: 2016-11-16
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Publication No.: US09773692B2Publication Date: 2017-09-26
- Inventor: Michael S. Cox , Lara Hawrylchak , Steven V. Sansoni
- Applicant: Applied Materials, Inc.
- Applicant Address: US CA Santa Clara
- Assignee: APPLIED MATERIALS, INC.
- Current Assignee: APPLIED MATERIALS, INC.
- Current Assignee Address: US CA Santa Clara
- Agency: Patterson + Sheridan LLP
- Main IPC: H01T23/00
- IPC: H01T23/00 ; H01L21/683

Abstract:
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.
Public/Granted literature
- US20170062260A1 IN-SITU REMOVABLE ELECTROSTATIC CHUCK Public/Granted day:2017-03-02
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