The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 07, 2019
Filed:
Mar. 28, 2016
Applied Materials, Inc., Santa Clara, CA (US);
Shinichi Kurita, San Jose, CA (US);
Robin L. Tiner, Santa Cruz, CA (US);
APPLIED MATERIALS, INC., Santa Clara, CA (US);
Abstract
The embodiments described herein generally relate to a substrate support assembly for use in a plasma processing chamber to provide non-uniform gas flow flowing between the substrate support assembly and sidewalls of the plasma processing chamber. In one embodiment, a substrate support assembly includes a substrate support assembly including a substrate support body defining at least a first side of the substrate support body, and a corner region and a center region formed in the first side of the substrate support body, wherein the corner region has a corner width that is smaller than a center width of the center region, the widths defined between a center axis and the first side of the substrate support body.