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. 27, 2022
Filed:
Jun. 16, 2017
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Soobyung Ko, Yongin-si, KR;
Haejin Kim, Yongin-si, KR;
Mieun Jun, Yongin-si, KR;
Youngkook Kim, Yongin-si, KR;
Seokhwan Hwang, Yongin-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C09K 11/02 (2006.01); C07D 231/12 (2006.01); C07D 261/08 (2006.01); C07D 405/10 (2006.01); C07D 413/10 (2006.01); C09B 57/00 (2006.01); C09B 1/00 (2006.01); C09B 23/14 (2006.01); C09B 57/10 (2006.01); C09B 57/02 (2006.01); C09K 11/06 (2006.01); H01L 51/50 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0067 (2013.01); C07D 231/12 (2013.01); C07D 261/08 (2013.01); C07D 405/10 (2013.01); C07D 413/10 (2013.01); C09B 1/00 (2013.01); C09B 23/148 (2013.01); C09B 57/00 (2013.01); C09B 57/001 (2013.01); C09B 57/008 (2013.01); C09B 57/02 (2013.01); C09B 57/10 (2013.01); C09K 11/025 (2013.01); C09K 11/06 (2013.01); H01L 51/0052 (2013.01); H01L 51/0054 (2013.01); H01L 51/0056 (2013.01); H01L 51/0058 (2013.01); H01L 51/0072 (2013.01); H01L 51/0073 (2013.01); C09K 2211/1018 (2013.01); C09K 2211/1466 (2013.01); C09K 2211/1475 (2013.01); H01L 51/506 (2013.01); H01L 51/5012 (2013.01); H01L 51/5016 (2013.01); H01L 51/5056 (2013.01); H01L 51/5072 (2013.01); H01L 51/5088 (2013.01); H01L 51/5092 (2013.01); H01L 51/5096 (2013.01); H01L 51/5206 (2013.01); H01L 51/5221 (2013.01);
Abstract
A heterocyclic compound and an organic light-emitting device including the same are provided. The heterocyclic compound is represented by Formula 1: Details of R1, R2, R3, X1, L1, and a1 and b1 are provided in the disclosure.