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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 12122732 B1

PDFFull Text
Date of Patent:
Oct. 22, 2024

Filed:

Mar. 24, 2021

Functionalized polycyclic aromatic hydrocarbon compound and light-emitting device including the same

Applicants:

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

Research & Business Foundation Sungkyunkwan University, Gyeonggi-do, KR;

Inventors:

Sangwon Kim, Seoul, KR;

Changsik Song, Suwon-si, KR;

Juhyen Lee, Suwon-si, KR;

Hyejin Cho, Suwon-si, KR;

Hyeonjin Shin, Suwon-si, KR;

Minsu Seol, Seoul, KR;

Dongwook Lee, Suwon-si, KR;

Assignees:

Samsung Electronics Co., Ltd., Gyeonggi-do, KR;

Research & Business Foundation Sungkyunkwan University, Gyeonggi-do, KR;

Attorney:

HARNESS, DICKEY & PIERCE, P.L.C.

Primary Examiner:

Jay Yang

Int. Cl.
CPC ...
C07C 15/38 (2006.01); H01L 51/00 (2006.01); 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 ...
C07C 15/38 (2013.01); H10K 85/622 (2023.02); H10K 85/624 (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 functionalized polycyclic aromatic hydrocarbon compound and a light-emitting device including the same. The functionalized polycyclic aromatic hydrocarbon compound is structurally stable, and exhibits high light-emission characteristics since aggregation caused by π-π stacking is inhibited, and thus may have high efficiency and long lifespan characteristics.

Find Patent Forward Citations

Kim, Sangwon. (2024). Functionalized polycyclic aromatic hydrocarbon compound and light-emitting device including the same (U.S. Patent No. 12122732). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12122732

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

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