Invention Grant
- Patent Title: Transparent electrostatic carrier
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Application No.: US15152489Application Date: 2016-05-11
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Publication No.: US10332773B2Publication Date: 2019-06-25
- Inventor: Leung Kway Lee , Michael S. Cox , Pallavi Zhang
- 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 ; H01L21/673

Abstract:
Embodiments described herein provide an electrostatic carrier for transferring a substrate. The electrostatic carrier may have a transparent body. The transparent body may have a first surface sized to transport the substrate into and out of a processing chamber. The electrostatic carrier may also have one or more electrostatic chucking electrodes coupled to the transparent body. The one or more electrostatic chucking electrodes may include a transparent conductive oxide material. In certain embodiments the transparent conductive oxide material is an indium-tin oxide material.
Public/Granted literature
- US20160358803A1 TRANSPARENT ELECTROSTATIC CARRIER Public/Granted day:2016-12-08
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