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. 16, 2021
Filed:
Aug. 24, 2017
Jusung Engineering Co., Ltd., Gwangju-si, KR;
Sung Bae Kim, Gwangju-si, KR;
Cheong Son, Gwangju-si, KR;
Abstract
The present disclosure relates to a gas distribution apparatus for substrate processing apparatuses, including: a distribution body distributing a process gas toward a substrate supporting unit supporting a substrate; a first injection hole provided in the distribution body, a process gas which is to be distributed toward the substrate supporting unit being injected through the first inject hole; and a second injection hole provided in the distribution body at a position spaced apart from the first injection hole, a process gas which is to be distributed toward the substrate supporting unit being injected through the second inject hole, and a substrate processing apparatus.