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:
Nov. 16, 2021
Filed:
Jan. 31, 2019
Applicants:
National University Corporation Kumamoto University, Kumamoto, JP;
Nikon Corporation, Tokyo, JP;
Inventors:
Takao Namihira, Kumamoto, JP;
Yasutaka Nishi, Tokyo, JP;
Makoto Nakazumi, Yamato, JP;
Koichiro Iwahori, Fuchu, JP;
Assignees:
NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY, Kumamoto, JP;
NIKON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/0224 (2006.01); H01L 31/0236 (2006.01); H01L 31/0216 (2014.01); H01L 51/44 (2006.01); H01L 51/52 (2006.01); H01L 33/00 (2010.01); B82Y 40/00 (2011.01); B22F 1/00 (2006.01); C23C 14/00 (2006.01); C01G 19/00 (2006.01); C01G 15/00 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
H01L 31/022475 (2013.01); B22F 1/00 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01G 15/00 (2013.01); C01G 19/00 (2013.01); C23C 14/00 (2013.01); H01L 31/0236 (2013.01); H01L 31/02168 (2013.01); H01L 33/00 (2013.01); H01L 51/442 (2013.01); H01L 51/5206 (2013.01); C01P 2002/54 (2013.01); C01P 2004/64 (2013.01); H01L 2251/308 (2013.01);
Abstract
The nanoparticle assembly includes nanoparticles having an average primary particle size of 60 nm or less, and the nanoparticle assembly has a diameter of more than 500 nm and 5 μm or less.