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:
Sep. 27, 2022
Filed:
Nov. 23, 2017
Applicant:
Guangzhou Chinaray Optoelectronic Materials Ltd., Guangdong, CN;
Inventors:
Junyou Pan, Guangdong, CN;
Hong Huang, Guangdong, CN;
Assignee:
GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD., Guangdong, CN;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 61/04 (2006.01); H01L 51/00 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
C08G 61/04 (2013.01); H01L 51/0043 (2013.01); H01L 51/0055 (2013.01); H01L 51/0067 (2013.01); H01L 51/0072 (2013.01); H01L 51/0073 (2013.01); H01L 51/0074 (2013.01); H01L 51/50 (2013.01); C08G 2261/149 (2013.01); C08G 2261/95 (2013.01);
Abstract
A polymer, a mixture containing the same, a formulation, an organic electronic component, and a monomer for polymerization. The polymer comprises a repeat unit E1 and a repeat unit E2. An E1 group on a side chain of the repeat unit E1 and an E2 group on a side chain of the repeat unit E2 have features for forming Exciplexes, min((LUMO(E1)−HOMO(E2), LUMO(E2)−HOMO(E1))≤min(E(E1),E(E2))+0.1 eV being satisfied, and accordingly a polymer suitable for printing technologies is provided, thereby reducing manufacturing costs of OLEDs.