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:
Feb. 06, 2024
Filed:
Oct. 09, 2019
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Munki Sim, Yongin-si, KR;
Sunyoung Pak, Yongin-si, KR;
Junha Park, Yongin-si, KR;
Hankyu Pak, Yongin-si, KR;
Jangyeol Baek, Yongin-si, KR;
Chanseok Oh, Yongin-si, KR;
Hyoyoung Lee, Yongin-si, KR;
Minjung Jung, Yongin-si, KR;
Soobyung Ko, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); H10K 85/30 (2023.01); C07F 5/02 (2006.01); C09K 11/06 (2006.01); H10K 50/11 (2023.01);
U.S. Cl.
CPC ...
H10K 85/322 (2023.02); C07F 5/027 (2013.01); C09K 11/06 (2013.01); C09K 2211/1018 (2013.01); C09K 2211/1022 (2013.01); H10K 50/11 (2023.02);
Abstract
An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an organic layer between the first electrode and the second electrode, the organic layer including an emission layer; and at least one condensed cyclic compound represented by Formula 1: wherein, in Formula 1, at least one selected from Rto Ris a group represented by Formula 2: