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:
Feb. 03, 2026
Filed:
Mar. 31, 2022
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Byeong Yun Lim, Daejeon, KR;
Jaechol Lee, Daejeon, KR;
Yongwook Kim, Daejeon, KR;
Soyoung Yu, Daejeon, KR;
Shin Sung Kim, Daejeon, KR;
Young Kwang Kim, Daejeon, KR;
Su Hun Jeong, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 85/10 (2023.01); C07F 5/02 (2006.01); C09K 11/06 (2006.01); H10K 85/60 (2023.01); H10K 50/12 (2023.01);
U.S. Cl.
CPC ...
C07F 5/027 (2013.01); C09K 11/06 (2013.01); H10K 85/658 (2023.02); C09K 2211/1018 (2013.01); H10K 50/12 (2023.02);
Abstract
The present disclosure provides a novel compound represented by the following Chemical Formula 1 and an organic light emitting device including the same: