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:
Jan. 12, 2021
Filed:
Dec. 14, 2017
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); C07F 7/10 (2006.01); C07D 401/10 (2006.01); C07D 491/107 (2006.01); C09K 11/06 (2006.01); H01L 51/00 (2006.01); C07F 7/08 (2006.01);
U.S. Cl.
CPC ...
C07F 7/10 (2013.01); C07D 401/10 (2013.01); C07D 491/107 (2013.01); C07F 7/0816 (2013.01); C09K 11/06 (2013.01); H01L 51/0067 (2013.01); H01L 51/0072 (2013.01); H01L 51/0073 (2013.01); H01L 51/0094 (2013.01); C09K 2211/104 (2013.01); C09K 2211/1033 (2013.01); C09K 2211/1059 (2013.01); C09K 2211/1096 (2013.01); H01L 51/5012 (2013.01); H01L 51/5016 (2013.01); H01L 2251/552 (2013.01);
Abstract
Embodiments relate to an organic compound of Formula 1: The excitons in the triplet state are engaged in emission such that the emitting efficiency of the organic compound is increased. Embodiments also relate to an organic light emitting display device with an organic light emitting diode that includes the organic compound.