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. 09, 2023
Filed:
May. 26, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Heejoo Ko, Yongin-si, KR;
Eunhye Song, Yongin-si, KR;
Jonghyeon Lee, Yongin-si, KR;
Hangeul Lee, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/00 (2006.01); C07F 7/08 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0094 (2013.01); C07F 7/0812 (2013.01); H01L 51/001 (2013.01); H01L 51/5004 (2013.01); H01L 51/5012 (2013.01); H01L 51/5016 (2013.01); H01L 51/5072 (2013.01); H01L 51/5096 (2013.01); H01L 51/56 (2013.01); H01L 2251/552 (2013.01); H01L 2251/558 (2013.01);
Abstract
A heterocyclic compound represented by Formula 1 and an organic light-emitting device including the same are provided, wherein the substituents in Formula 1 are the same as defined in the detailed descriptions.