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:
Aug. 04, 2026
Filed:
Aug. 07, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Seokgyu Yoon, Yongin-si, KR;
Hyosup Shin, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10K 85/60 (2023.01); H10K 50/11 (2023.01); H10K 50/12 (2023.01); H10K 50/155 (2023.01); H10K 50/165 (2023.01); H10K 59/12 (2023.01); H10K 85/30 (2023.01); H10K 101/00 (2023.01); H10K 101/10 (2023.01); H10K 101/20 (2023.01);
U.S. Cl.
CPC ...
H10K 85/654 (2023.02); H10K 59/12 (2023.02); H10K 85/342 (2023.02); H10K 85/346 (2023.02); H10K 85/622 (2023.02); H10K 85/631 (2023.02); H10K 85/653 (2023.02); H10K 85/655 (2023.02); H10K 85/656 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); H10K 85/658 (2023.02); H10K 50/11 (2023.02); H10K 50/12 (2023.02); H10K 50/155 (2023.02); H10K 50/165 (2023.02); H10K 2101/10 (2023.02); H10K 2101/20 (2023.02); H10K 2101/27 (2023.02);
Abstract
Provided are an organic light-emitting device and an electronic apparatus including the same. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer. The emission layer includes a first host, a first dopant, and a second dopant. The first dopant and the second dopant satisfy Equations 1-1 and 1-2:S1(D1)≥S1(D2) <Equation 1-1>S1(D1)≤S1(D2). <Equation 1-2>