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. 08, 2018
Filed:
Jun. 26, 2017
Hitachi Kokusai Electric Inc., Tokyo, JP;
Katsuhiko Yamamoto, Toyama, JP;
Naofumi Ohashi, Toyama, JP;
Hitachi Kokusai Electric Inc., Tokyo, JP;
Abstract
Described herein is a technique capable of improving the uniformity of device characteristics. A method of manufacturing a semiconductor device may include: (a) accommodating in a process chamber a substrate having an organic film thereon; (b) supplying a metal-containing gas to the substrate; (c) supplying a first oxygen-containing gas and a dilute gas to the substrate, the dilute gas containing at least one of a second oxygen-containing gas and an inert gas; (d) performing a cycle a predetermined number of time, the cycle including (b) and (c), wherein a flow rate of the first oxygen-containing gas is equal to or greater than a flow rate of the dilute gas in one of the cycle performed the predetermined number of time.