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:
Dec. 17, 2024
Filed:
Sep. 26, 2023
Lg Display Co., Ltd, Seoul, KR;
Korea University Research and Business Foundation, Seoul, KR;
Kyung-Jin Yoon, Paju-si, KR;
Dae-Wi Yoon, Paju-si, KR;
Ji-Ae Lee, Paju-si, KR;
Su-Na Choi, Paju-si, KR;
Dong-Hoon Choi, Paju-si, KR;
Min-Ju Cho, Paju-si, KR;
JiWon Yoon, Paju-si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, Seoul, KR;
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 can be a bipolar compound having a p-type moiety and an n-type moiety and has high energy level and proper energy bandgap for an emissive layer of the OLED. As the organic compound is applied into the emissive layer, the OLED can maximize its luminous properties as holes and electrons are recombined uniformly over the whole area in an emitting material layer (EML).