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:
May. 20, 2025
Filed:
Sep. 01, 2020
Applicant:
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong, CN;
Inventor:
Yongwei Wu, Guangdong, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/38 (2014.01); C09D 11/02 (2014.01); H10K 85/40 (2023.01);
U.S. Cl.
CPC ...
C09D 11/38 (2013.01); C09D 11/02 (2013.01); H10K 85/40 (2023.02); C09K 2323/031 (2020.08);
Abstract
The present application provides a quantum dot ink and a display terminal. Components of the quantum dot ink include a low-molecular-weight silicon polymer which includes three organosilicon group directly connected to a nitrogen atom and each independently containing a silicon-oxygen bond as a skeleton and containing an amide or ester branched chain, such that the interaction of multiple hydrogen bonds in the low-molecular-weight silicon polymer is used to enhance the adhesion of the quantum dot ink after curing into a film, and meanwhile, the film is provided with self-repair properties.