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:
Apr. 28, 2026
Filed:
Nov. 22, 2021
Applicants:
Huawei Technologies Canada Co., Ltd., Kanata, CA;
The Governing Council of the University of Toronto, Toronto, CA;
Inventors:
Yuan Liu, Toronto, CA;
Giovanni Francesco Cotella, Ipswich, GB;
Quan Lyu, Ipswich, GB;
Peter Chun, Kanata, CA;
Ziliang Li, Toronto, CA;
Yitong Dong, Toronto, CA;
Edward Sargent, Toronto, CA;
Assignees:
HUAWEI TECHNOLOGIES CANADA CO., LTD., Kanata, CA;
The Governing Council of the University of Toronto, Toronto, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/115 (2023.01); C07F 7/24 (2006.01); C07F 9/53 (2006.01); C09K 11/02 (2006.01); C09K 11/06 (2006.01); C09K 11/66 (2006.01); H10K 50/11 (2023.01); H10K 71/12 (2023.01); H10K 85/10 (2023.01); H10K 85/50 (2023.01);
U.S. Cl.
CPC ...
H10K 50/115 (2023.02); C07F 7/24 (2013.01); C09K 11/02 (2013.01); C09K 11/025 (2013.01); C09K 11/06 (2013.01); C09K 11/664 (2013.01); C09K 11/665 (2013.01); H10K 85/50 (2023.02); C07F 9/5325 (2013.01); H10K 50/11 (2023.02); H10K 71/12 (2023.02); H10K 85/1135 (2023.02);
Abstract
The present invention provides quantum dot (QD)-in-matrix materials for use in blue light emitting diodes, wherein the QD-in-matrix material comprises a plurality of quantum dots embedded in a doped lead perovskite matrix.