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:
Jul. 07, 2026
Filed:
Nov. 19, 2020
Solus Advanced Materials Co., Ltd., Iksan-si, KR;
Woojae Park, Yongin-si, KR;
Minsik Eum, Yongin-si, KR;
Jaeyi Sim, Yongin-si, KR;
Jeongkeun Park, Yongin-si, KR;
Hyosuk Son, Yongin-si, KR;
Yonghwan Lee, Yongin-si, KR;
Songie Han, Yongin-si, KR;
SOLUS ADVANCED MATERIALS CO., LTD., Iksan-si, KR;
Abstract
The present invention relates to a novel organic compound and an organic electroluminescent device using the same and, more specifically, to: an organic compound having excellent heat resistance, carrier transport capability, luminescence capability, electron injection/transport capability, electrochemical stability, and the like; and an organic electroluminescent device which, by including the compound in one or more organic layers, has improved characteristics such as improved luminous efficiency, driving voltage, and lifespan.