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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 12167677 B1

PDFFull Text
Date of Patent:
Dec. 10, 2024

Filed:

Sep. 09, 2021

Heterocyclic compound and organic light-emitting device including the same

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Yeonsook Chung, Seoul, KR;

Eunsuk Kwon, Suwon-si, KR;

Hwangsuk Kim, Suwon-si, KR;

Yongsik Jung, Seoul, KR;

Hosuk Kang, Suwon-si, KR;

Joonghyuk Kim, Seoul, KR;

Sungho Nam, Daegu, KR;

Youngmok Son, Suwon-si, KR;

Sangyeon Hwang, Seoul, KR;

Youngmo Sung, Suwon-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

Alexander C Kollias

Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07F 7/08 (2006.01); H10K 85/40 (2023.01); H10K 50/11 (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 85/40 (2023.02); C07F 7/0812 (2013.01); H10K 50/11 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/17 (2023.02); H10K 50/171 (2023.02); H10K 50/18 (2023.02);
Abstract

Provided are a heterocyclic compound represented by Formula 1 and an organic light-emitting device including the heterocyclic compound: wherein, in Formula 1, Xis Si or Ge, Ais a group represented by Formula 2, and other substituents are the same as described in the detailed description:

Find Patent Forward Citations

Chung, Yeonsook. (2024). Heterocyclic compound and organic light-emitting device including the same (U.S. Patent No. 12167677). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12167677

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

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