Invention Grant
- Patent Title: Methods of manufacturing electrostatic chucks
-
Application No.: US16814775Application Date: 2020-03-10
-
Publication No.: US11673161B2Publication Date: 2023-06-13
- Inventor: Angus McFadden , Jason Wright
- Applicant: Technetics Group LLC
- Applicant Address: US NC Charlotte
- Assignee: Technetics Group LLC
- Current Assignee: Technetics Group LLC
- Current Assignee Address: US NC Charlotte
- Agency: Perkins Coie LLP
- Main IPC: B05D1/02
- IPC: B05D1/02 ; B05D1/00

Abstract:
A method of depositing material to manufacture an electrostatic chuck is provided. The method first deposits at least one layer of a first dielectric material on a handle using spin coating and/or direct spraying method. A functional electric layer is next deposited on the at least one layer of the first dielectric material. Finally, the electrostatic chuck if formed by depositing at least one layer of a second dielectric material on the functional electric layer and the first dielectric material using spin coating and/or direct spraying method.
Public/Granted literature
- US20200290081A1 Methods of Manufacturing Electrostatic Chucks Public/Granted day:2020-09-17
Information query