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:
Aug. 04, 2026
Filed:
Sep. 23, 2022
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, KR;
Inventors:
Seungjae Lee, Suwon-si, KR;
Jongwoo Won, Suwon-si, KR;
Chang Ju Shin, Suwon-si, KR;
Changwoo Kim, Suwon-si, KR;
Youngkyoung Jo, Suwon-si, KR;
Hyung Sun Kim, Suwon-si, KR;
Sung-Hyun Jung, Suwon-si, KR;
Il Geun Hong, Suwon-si, KR;
Assignee:
SAMSUNG SDI CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 403/14 (2006.01); H10K 85/60 (2023.01);
U.S. Cl.
CPC ...
C07D 403/14 (2013.01); H10K 85/654 (2023.02); H10K 85/6572 (2023.02); C07B 2200/05 (2013.01);
Abstract
A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1: