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:
Dec. 23, 2025
Filed:
May. 27, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Sangyub Ie, Hwaseong-si, KR;
Hyungjoon Kim, Yongin-si, KR;
Minju Lee, Hwaseong-si, KR;
Eunyeoung Choi, Hwaseong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A substrate processing apparatus and a method of manufacturing a semiconductor device are provided. The substrate processing apparatus includes a processing chamber; a boat configured to stack substrates; a gas nozzle including a nozzle region and a fastening region; a gas inlet including an insert portion; and an adapter coupling the gas inlet and the gas nozzle. The fastening region includes a first lower region; and a second lower region having a protruding portion protruding outwardly from an outer side surface of the first lower region. The adapter includes a lower pedestal; a lower fastening portion on the lower pedestal and contacting at least a lower surface of the protruding portion; a gasket between a portion of the lower pedestal and a portion of the lower fastening portion; an upper fastening portion contacting at least an upper surface of the protruding portion; a hole passing through the lower pedestal, the lower fastening portion, the protruding portion, and the upper fastening portion; and a fastening unit coupling the lower pedestal, the lower fastening portion, the protruding portion, and the upper fastening portion through the hole.