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. 20, 2024
Filed:
Nov. 24, 2020
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
In-Ae Shin, Paju-si, KR;
Kyung-Jin Yoon, Paju-si, KR;
Dae-Wi Yoon, Paju-si, KR;
Suk-Young Bae, Paju-si, KR;
Mi-Sang Yoo, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 5/02 (2006.01); H10K 50/11 (2023.01); H10K 85/30 (2023.01); H10K 85/60 (2023.01); H10K 101/10 (2023.01);
U.S. Cl.
CPC ...
C07F 5/02 (2013.01); H10K 50/11 (2023.02); H10K 85/322 (2023.02); H10K 85/631 (2023.02); H10K 85/657 (2023.02); H10K 85/658 (2023.02); H10K 2101/10 (2023.02);
Abstract
The present disclosure relates to an organic compound having the following structure, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound includes an electron donor moiety separated from an electron acceptor moiety, thus has delayed fluorescent properties. Applying the organic compound into an emissive layer makes the OLED and the organic light emitting device can allows the OLED and the organic light emitting device to improve their luminous efficiency.