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. 13, 2026
Filed:
Jul. 26, 2021
Lg Display Co., Ltd., Seoul, KR;
LT Materials Co., Ltd., Yongin-si, KR;
Tae-Ryang Hong, Paju-si, KR;
Suk-Young Bae, Paju-si, KR;
Jun-Yun Kim, Paju-si, KR;
Yong-Woo Kim, Yongin-si, KR;
Yong-Geun Jung, Yongin-si, KR;
Jin-Hwan Shin, Yongin-si, KR;
Yeon-Jun Shim, Yongin-si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
LT MATERIALS CO., LTD., Yongin-si, KR;
Abstract
The present disclosure relates to an organic compound in which an electron acceptor moiety and an electron donor moiety of a fused aromatic ring or a hetero aromatic ring are directly linked or through an linker moiety and they are connected via carbon-carbon bond, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound includes both the electron acceptor and donor moieties that are linked directly or through a linker moiety via a carbon-carbon bond having strong bond energy within its molecule, thus charges can be transported easily within the molecule. The OLED and the organic light emitting device including the organic compound in an emissive layer can implement excellent luminous efficiency and luminous lifespan.