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:
Oct. 21, 2025
Filed:
Feb. 25, 2021
Applicants:
Ibaraki University, Mito, JP;
Jx Nippon Mining & Metals Corporation, Tokyo, JP;
Inventor:
Haruhiko Udono, Hitachi, JP;
Assignees:
JX ADVANCED METALS CORPORATION, Tokyo, JP;
IBARAKI UNIVERSITY, Mito, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B 29/52 (2006.01); C30B 11/02 (2006.01); H01L 31/032 (2006.01); H10F 77/12 (2025.01);
U.S. Cl.
CPC ...
C30B 29/52 (2013.01); C30B 11/02 (2013.01); H10F 77/12 (2025.01);
Abstract
Provided is a MgSi single crystal in which generation of low-angle grain boundaries in the crystal is satisfactorily suppressed. A MgSi single crystal, wherein a variation in crystal orientation as measured by XRD is in a range of ±0.020°.