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. 18, 2020
Filed:
Jan. 04, 2016
Applicant:
Sfc Co., Ltd., Cheongju-si, KR;
Inventors:
Soon-Wook Cha, Goyang-si, KR;
Seok-Bae Park, Geumsan-gun, KR;
Sang-woo Park, Seoul, KR;
Yoona Shin, Seoul, KR;
Hee-Dae Kim, Miryang-si, KR;
Assignee:
SFC CO., LTD., Cheongju-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); C07D 307/91 (2006.01); C09K 11/06 (2006.01); C07C 13/567 (2006.01); H01L 51/00 (2006.01); C07B 59/00 (2006.01);
U.S. Cl.
CPC ...
C07D 307/91 (2013.01); C07B 59/002 (2013.01); C07C 13/567 (2013.01); C09K 11/06 (2013.01); H01L 51/0052 (2013.01); H01L 51/0073 (2013.01); C07B 2200/05 (2013.01); C07C 2603/18 (2017.05); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1018 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/1088 (2013.01); C09K 2211/1092 (2013.01); H01L 51/006 (2013.01); H01L 51/0054 (2013.01); H01L 51/0072 (2013.01); H01L 51/0077 (2013.01); H01L 51/5012 (2013.01);
Abstract
The present invention relates to a compound for organic light-emitting diodes that can operate organic light-emitting diodes at a low driving voltage and an organic light-emitting diode comprising the same and, more particularly, to a compound for use as a fluorescent host in organic light-emitting diodes, which can bring about excellent diode properties by operating organic light-emitting diodes at a low driving voltage, and an organic light-emitting diode comprising the same.