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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.:

US 12686813 B1

PDFFull Text
Date of Patent:
Jul. 21, 2026

Filed:

Mar. 05, 2020

Heterocyclic compound and organic light-emitting device including the same

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Junha Park, Yongin-si, KR;

Hankyu Pak, Yongin-si, KR;

Jangyeol Baek, Yongin-si, LR;

Munki Sim, Yongin-si, KR;

Chanseok Oh, Yongin-si, KR;

Hyoyoung Lee, Yongin-si, KR;

Soobyung Ko, Yongin-si, KR;

Youngkook Kim, Yongin-si, KR;

Assignee:

Samsung Display Co., Ltd., Yongin-si, KR;

Attorney:

Womble Bond Dickinson (US) LLP

Primary Examiner:

Valerie Rodriguez-Garcia

Int. Cl.
CPC ...
C09K 11/06 (2006.01); C07F 5/02 (2006.01); H10K 50/11 (2023.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 50/17 (2023.01); H10K 85/40 (2023.01); H10K 85/60 (2023.01); H10K 101/10 (2023.01); H10K 101/20 (2023.01); H10K 101/30 (2023.01);
U.S. Cl.
CPC ...
C09K 11/06 (2013.01); C07F 5/027 (2013.01); H10K 85/40 (2023.02); H10K 85/6572 (2023.02); H10K 85/658 (2023.02); C09K 2211/1018 (2013.01); H10K 50/11 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/171 (2023.02); H10K 2101/10 (2023.02); H10K 2101/20 (2023.02); H10K 2101/30 (2023.02);
Abstract

Provided are a heterocyclic compound represented by Formula 1 and an organic light-emitting device 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, wherein the organic layer includes at least one heterocyclic compound represented by Formula 1:

Find Patent Forward Citations

Park, Junha. (2026). Heterocyclic compound and organic light-emitting device including the same (U.S. Patent No. 12686813). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12686813

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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