Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Biraja P. Kanungo0
Vahid Firouzdor0
Senh Thach0
Jennifer Y. Sun0
Date of Patent
March 13, 2018
0Patent Application Number
140867990
Date Filed
November 21, 2013
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A substrate support assembly comprises a ceramic body and a thermally conductive base bonded to a lower surface of the ceramic body. The substrate support assembly further comprises a protective layer covering an upper surface of the ceramic body, wherein the protective layer comprises at least one of yttrium aluminum garnet (YAG) or a ceramic compound comprising Y4Al2O9 and a solid-solution of Y2O3—ZrO2.
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