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:
Dec. 05, 2023
Filed:
Apr. 17, 2020
Applicant:
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/13357 (2006.01); C09K 11/02 (2006.01); G02B 5/20 (2006.01); H01L 33/50 (2010.01); B82Y 20/00 (2011.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133602 (2013.01); C09K 11/025 (2013.01); G02B 5/20 (2013.01); H01L 33/502 (2013.01); H01L 33/505 (2013.01); B82Y 20/00 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); G02B 5/207 (2013.01); G02B 2207/101 (2013.01); G02F 1/133614 (2021.01);
Abstract
A quantum dot including fluorescent crystalline nanoparticle, wherein surface of the quantum dot is modified with a ligand containing fluorine. The quantum dots include fluorescent crystalline nanoparticles which have high stability and are less likely to agglomerate when added to a fluororesin.