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:
Mar. 25, 2025
Filed:
Sep. 13, 2021
Applicant:
Stanley Electric Co., Ltd., Tokyo, JP;
Inventors:
Takuya Kazama, Tokyo, JP;
Wataru Tamura, Tokyo, JP;
Yasuyuki Miyake, Tokyo, JP;
Kenji Moriyama, Tokyo, JP;
Atsushi Muramatsu, Sendai, JP;
Kiyoshi Kanie, Sendai, JP;
Assignee:
STANLEY ELECTRIC CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 21/072 (2006.01); H01L 29/20 (2006.01);
U.S. Cl.
CPC ...
C01B 21/072 (2013.01); H01L 29/2003 (2013.01); C01P 2002/70 (2013.01); C01P 2004/64 (2013.01); C01P 2006/40 (2013.01); C01P 2006/80 (2013.01);
Abstract
A method for manufacturing Group-III nitride semiconductor nanoparticles includes synthesizing Group-III nitride semiconductor nanoparticles having a particle size of 16 nm or less by reacting materials containing one or more Group-III elements M in a liquid phase, wherein a coordination solvent is used, and trimethyl M is used as at least one Group-III element material among the materials containing one or more Group-III elements M.