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:
Jun. 28, 2022
Filed:
Mar. 03, 2020
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Takahiro Yajima, Odawara, JP;
Youichi Fukaya, Tokyo, JP;
Akira Shimazu, Hiratsuka, JP;
Takayuki Sumida, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/44 (2006.01); H01L 51/30 (2006.01); H01L 51/00 (2006.01); H01L 51/42 (2006.01); C09K 11/02 (2006.01); H04N 5/341 (2011.01); H04N 5/378 (2011.01); H01L 27/30 (2006.01); C09K 11/66 (2006.01);
U.S. Cl.
CPC ...
H01L 51/447 (2013.01); C09K 11/661 (2013.01); H01L 27/307 (2013.01); H01L 51/0007 (2013.01); H01L 51/0028 (2013.01); H01L 51/426 (2013.01); H01L 51/442 (2013.01); H04N 5/341 (2013.01); H04N 5/378 (2013.01);
Abstract
A quantum dot includes an inorganic particle, and an organic ligand and an inorganic ligand on a surface of the inorganic particle, and the molar percentage of the inorganic ligand relative to the total amount of the inorganic ligand and the organic ligand is 25% or more and 99.8% or less.