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:
Feb. 21, 2023
Filed:
Oct. 27, 2021
Applied Materials, Inc., Santa Clara, CA (US);
Kenneth Brian Doering, San Jose, CA (US);
Mario D. Silvetti, Fountain Hills, AZ (US);
Kevin Griffin, Livermore, CA (US);
APPLIED MATERIALS, INC., Santa Clara, CA (US);
Abstract
Gas injector inserts having a wedge-shaped housing, at least one first slot and at least one second slot are described. The housing has a first opening in the back face that is in fluid communication with the first slot in the front face and a second opening in the back face that is in fluid communication with the second slot in the front face. Each of the first slot and the second slot has an elongate axis that extends from the inner peripheral end to the outer peripheral end of the housing. The gas injector insert is configured to provide a flow of gas through the first slots at supersonic velocity. Gas distribution assemblies and processing chambers including the gas injector inserts are described.