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:
Dec. 21, 2021
Filed:
Dec. 02, 2020
Applicant:
Shaanxi Lighte Optoelectronics Material Co., Ltd., Shaanxi, CN;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 51/50 (2006.01); C07D 333/76 (2006.01); C07C 211/54 (2006.01); C07D 209/82 (2006.01); C07D 209/86 (2006.01); C07D 209/88 (2006.01); C07D 213/36 (2006.01); C07D 215/12 (2006.01); C07D 265/38 (2006.01); C07D 307/91 (2006.01); C07D 311/80 (2006.01); C07D 319/24 (2006.01); C07D 339/08 (2006.01); C07D 403/12 (2006.01); C07D 405/12 (2006.01); C07D 409/12 (2006.01); C07D 471/04 (2006.01); C07F 7/08 (2006.01);
U.S. Cl.
CPC ...
C07D 333/76 (2013.01); C07C 211/54 (2013.01); C07D 209/82 (2013.01); C07D 209/86 (2013.01); C07D 209/88 (2013.01); C07D 213/36 (2013.01); C07D 215/12 (2013.01); C07D 265/38 (2013.01); C07D 307/91 (2013.01); C07D 311/80 (2013.01); C07D 319/24 (2013.01); C07D 339/08 (2013.01); C07D 403/12 (2013.01); C07D 405/12 (2013.01); C07D 409/12 (2013.01); C07D 471/04 (2013.01); C07F 7/0816 (2013.01); H01L 51/006 (2013.01); H01L 51/0059 (2013.01); H01L 51/0061 (2013.01); H01L 51/0067 (2013.01); H01L 51/0072 (2013.01); H01L 51/0073 (2013.01); H01L 51/0074 (2013.01); H01L 51/5064 (2013.01);
Abstract
The present disclosure provides a nitrogen-containing compound, an electronic element and an electronic device, which belongs to the technical field of organic materials. The nitrogen-containing compound has a structure of Chemical Formula 1, wherein Rand Rare each independently selected from hydrogen or a group represented by Chemical Formula 1-1, and one and only one of Rand Rhas the group of Chemical Formula 1-1; when Ror Ris selected from hydrogen, said Rand Rmay be replaced by R. The nitrogen-containing compound can improve the performance of electronic elements.