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. 17, 2026
Filed:
Mar. 22, 2024
Kokusai Electric Corporation, Tokyo, JP;
Yuki Taira, Toyama, JP;
Kokusai Electric Corporation, Tokyo, JP;
Abstract
There is provided a technique that includes: forming a nitride film on a substrate by performing a cycle a predetermined number of times, the cycle including: (a) supplying a precursor to the substrate; (b) supplying a nitriding agent to the substrate; and (c) supplying an active species X, which is generated by plasma-exciting an inert gas, to the substrate, wherein a stress of the nitride film is controlled to be between a tensile stress and a compressive stress or is controlled to be the compressive stress by controlling an amount of exposure of the active species X to a surface of the substrate in (c).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile