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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 12356853 B1

PDFFull Text
Date of Patent:
Jul. 08, 2025

Filed:

Mar. 19, 2024

Light-emitting device including condensed cyclic compound, and electronic apparatus including the light-emitting device

Applicant:

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

Inventors:

Junha Park, Yongin-si, KR;

Seokhwan Hwang, Yongin-si, KR;

Sunyoung Pak, Yongin-si, KR;

Jangyeol Baek, Yongin-si, KR;

Munki Sim, Yongin-si, KR;

Hyoyoung Lee, Yongin-si, KR;

Minjung Jung, Yongin-si, KR;

Assignee:

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

Attorney:

Womble Bond Dickinson (US) LLP

Primary Examiner:

Gregory D Clark

Int. Cl.
CPC ...
H01L 51/50 (2006.01); G02B 5/20 (2006.01); H10H 20/851 (2025.01); H10K 85/00 (2023.01); H10K 85/60 (2023.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 50/17 (2023.01); H10K 50/18 (2023.01);
U.S. Cl.
CPC ...
H10K 85/636 (2023.02); G02B 5/20 (2013.01); H10H 20/851 (2025.01); H10K 85/00 (2023.02); H10K 85/6572 (2023.02); H10K 85/658 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/171 (2023.02); H10K 50/18 (2023.02);
Abstract

Provided are a light-emitting device including a condensed cyclic compound represented by Formula 1 and an electronic apparatus including the light-emitting device, where Formula 1 is the same as described in the present specification. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode, and emission layer including at least one of the condensed cyclic compound represented by Formula 1.

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