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:
Aug. 09, 2022
Filed:
Feb. 27, 2020
Semes Co., Ltd., Cheonan-si, KR;
Hyoung Kyu Son, Seoul, KR;
Jin Hyun Lee, Yongin-si, KR;
SEMES CO., LTD., Cheonan-si, KR;
Abstract
A gas supplying unit of a substrate treating apparatus is proposed. The gas supplying unit includes: a gas distribution plate having a first surface and a second surface opposite the first surface, and having first gas supply holes formed through the first surface and the second surface; a shower head having a third surface being in close contact with the second surface and a fourth surface opposite the third surface, and having second gas supply holes formed through the third surface and the fourth surface to be connected to the first gas supply holes; and heat transfer members having first ends inserted in at least one of the gas distribution plate and the shower head and second ends being in contact with any one of the shower head and the gas distribution plate.