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:
Oct. 06, 2026
Filed:
Feb. 27, 2023
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Yeseul Lee, Yongin-si, KR;
Hyeongmin Kim, Yongin-si, KR;
Youngjin Park, Yongin-si, KR;
Heechoon Ahn, Yongin-si, KR;
Hyunah Um, Yongin-si, KR;
Juhui Yun, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 85/40 (2023.01); C07F 7/08 (2006.01); H10K 10/46 (2023.01); H10K 10/84 (2023.01); H10K 85/60 (2023.01); H10K 101/10 (2023.01); H10K 101/30 (2023.01);
U.S. Cl.
CPC ...
H10K 85/40 (2023.02); C07F 7/0812 (2013.01); H10K 10/46 (2023.02); H10K 10/84 (2023.02); H10K 85/657 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); C07B 2200/05 (2013.01); H10K 2101/10 (2023.02); H10K 2101/30 (2023.02);
Abstract
A light-emitting device includes a first electrode; a second electrode facing the first electrode; an interlayer between the first electrode and the second electrode, the interlayer including an emission layer, and a heterocyclic compound represented by Formula 1, and an electronic apparatus includes the light-emitting device: wherein Formula 1 is as defined in the present specification.