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:
Sep. 15, 2026
Filed:
Oct. 31, 2022
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); C07D 263/57 (2006.01); C07D 277/66 (2006.01); C07D 413/12 (2006.01); C07D 417/12 (2006.01); C09K 11/06 (2006.01); H10K 85/60 (2023.01); H10K 50/13 (2023.01); H10K 101/00 (2023.01);
U.S. Cl.
CPC ...
H10K 85/636 (2023.02); C07D 263/57 (2013.01); C07D 277/66 (2013.01); C07D 413/12 (2013.01); C07D 417/12 (2013.01); C09K 11/06 (2013.01); H10K 85/633 (2023.02); C09K 2211/1018 (2013.01); H10K 50/131 (2023.02); H10K 85/615 (2023.02); H10K 85/624 (2023.02); H10K 85/626 (2023.02); H10K 85/657 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); H10K 2101/90 (2023.02);
Abstract
Embodiments of the disclosure relate to an organic light emitting element. Specifically, there may be provided an organic light emitting element having high efficiency or long lifespan by including a first electrode, a second electrode, and an organic material layer positioned therebetween wherein the organic material layer includes a specific compound.