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. 27, 2025
Filed:
Feb. 24, 2022
Kokusai Electric Corporation, Tokyo, JP;
Yoshiro Hirose, Toyama, JP;
Kokusai Electric Corporation, Tokyo, JP;
Abstract
There is provided a technique capable of improve the uniformity of the film formed on the substrate. According to one aspect of the technique, there is provided a substrate processing method includes: (a) setting a substrate at a first position such that a distance between the first position and a gas supply port of a film-forming auxiliary gas supplier is a first distance, and causing a film-forming auxiliary gas to be adsorbed onto the substrate by supplying the film-forming auxiliary gas to the substrate; and (b) moving the substrate to a second position such that a distance between the second position and a gas supply port of a source gas supplier is a second distance different from the first distance, and forming a film of a predetermined thickness on the substrate by supplying a source gas.