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:
Apr. 29, 2025
Filed:
Oct. 22, 2018
Samsung Electronics Co., Ltd., Suwon-si, KR;
Aram Jeon, Suwon-si, KR;
Banglin Lee, Suwon-si, KR;
Seungyeon Kwak, Suwon-si, KR;
Sunyoung Lee, Seoul, KR;
Jungin Lee, Seoul, KR;
Yuri Cho, Suwon-si, KR;
Seokhwan Hong, Seoul, KR;
Kyuyoung Hwang, Anyang-si, KR;
Ohyun Kwon, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Abstract
The present disclosure relates to an organometallic compound, an organic light-emitting device including the same, and a diagnostic composition including the organometallic compound, wherein the organometallic compound is represented by Formula 1: is suitable for use in an organic layer of an organic light-emitting device. The organic light-emitting device may have, due to the inclusion of an organic layer including the organometallic compound represented by Formula 1, a low driving voltage high efficiency, high power, high quantum efficiency, a long lifespan, a low roll-off ration, and excellent color purity. In addition, the organometallic compound represented by Formula 1 may provide high luminescent efficiency. Accordingly, a diagnostic composition including the organometallic compound may have high diagnostic efficiency. In Formula 1, groups and variables are the same as described in the specification.