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:
Feb. 28, 2023
Filed:
Jun. 15, 2020
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventor:
Zhenqi Zhang, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/00 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 51/502 (2013.01); H01L 51/0006 (2013.01); H01L 51/5056 (2013.01); H01L 51/5072 (2013.01); H01L 51/5092 (2013.01); H01L 51/56 (2013.01);
Abstract
A display substrate includes: a backplane; a first electrode layer disposed on a side of the backplane; and a light-emitting layer disposed on a side of the first electrode layer away from the backplane. The light-emitting layer includes nanoparticles and a product that is obtained by an electrochemical reaction of electrochemically active groups contained in first organic ligands coordinated to the nanoparticles. The nanoparticles are cross-linked together through the product.
Zhang, Zhenqi. (2023). Display substrate and method of manufacturing the same, and display apparatus (U.S. Patent No. 11594699). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11594699
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile