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:
May. 05, 2021
Samsung Display Co., Ltd., Yongin-si, KR;
Industry-academic Cooperation Foundation Gyeongsang National University, Jinju-si, KR;
Mi Eun Jun, Hwaseong-si, KR;
Hyein Jeong, Suwon-si, KR;
Soon-Ki Kwon, Jinju-si, KR;
Yun-Hi Kim, Jinju-si, KR;
Youheon Kim, Changwon-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Industry-Academic Cooperation Foundation Gyeongsang National University, Jinju-si, KR;
Abstract
Provided is an organic electroluminescence device including a first electrode, an organic layer on the first electrode, and a second electrode on the organic layer, wherein the organic layer includes a polycyclic compound represented by Formula 1. The organic electroluminescence device including a polycyclic compound represented by Formula 1 thereby exhibits high luminous efficiency.