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:
Jul. 21, 2026
Filed:
Apr. 08, 2021
Applicant:
Sfc Co., Ltd., Cheongju-si, KR;
Inventors:
Hee-Dae Kim, Cheongju-si, KR;
Seok-Bae Park, Cheongju-si, KR;
Dong Myung Park, Cheongju-si, KR;
Seongeun Woo, Cheongju-si, KR;
Soo Kyung Kang, Cheongju-si, KR;
Assignee:
SFC CO., LTD., Cheongju-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 85/60 (2023.01); C07D 307/79 (2006.01); C07D 307/91 (2006.01); H10K 101/20 (2023.01);
U.S. Cl.
CPC ...
H10K 85/6574 (2023.02); C07D 307/79 (2013.01); C07D 307/91 (2013.01); H10K 2101/20 (2023.02);
Abstract
Provided are an anthracene compound represented by Chemical Formula A and an organic light-emitting diode comprising the same. The anthracene compound includes at least one deuterium atom and is useful as a host material in a light-emitting laver, thereby enabling an organic light-emitting diode exhibiting improved device characteristics including low driving voltage and high luminous efficiency.