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:
Jul. 09, 2024
Filed:
May. 02, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Hyun Shin, Hwaseong-si, KR;
Sunwoo Kang, Hwaseong-si, KR;
Jaejin Lyu, Gwangju-si, KR;
Yoonkyoo Lee, Seoul, KR;
Jin-Won Sun, Seoul, KR;
Jungsub Lee, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); C07D 209/88 (2006.01); C07D 405/10 (2006.01); C07F 7/08 (2006.01); C07F 15/00 (2006.01); C09K 11/06 (2006.01); H10K 85/30 (2023.01); H10K 85/40 (2023.01); H10K 85/60 (2023.01); H10K 50/11 (2023.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 50/17 (2023.01); H10K 50/18 (2023.01); H10K 101/00 (2023.01); H10K 101/10 (2023.01);
U.S. Cl.
CPC ...
H10K 85/346 (2023.02); C07D 209/88 (2013.01); C07D 405/10 (2013.01); C07F 7/0812 (2013.01); C07F 15/0086 (2013.01); C09K 11/06 (2013.01); H10K 85/40 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); C07B 2200/05 (2013.01); C09K 2211/1018 (2013.01); C09K 2211/1044 (2013.01); C09K 2211/185 (2013.01); H10K 50/11 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/17 (2023.02); H10K 50/171 (2023.02); H10K 50/18 (2023.02); H10K 85/654 (2023.02); H10K 2101/10 (2023.02); H10K 2101/90 (2023.02);
Abstract
An organic electroluminescence device includes: a first electrode; a second electrode facing the first electrode; and a plurality of organic layers disposed between the first electrode and the second electrode, wherein at least one organic layer of the plurality of organic layers includes a first compound represented by Formula 1, a second compound represented by Formula 2, and a third compound represented by Formula 3, wherein Formulae 1-3 are defined herein.