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:
Oct. 17, 2023
Filed:
Sep. 04, 2020
Samsung Display Co., Ltd., Yongin-si, KR;
Heechoon Ahn, Suwon-si, KR;
Soo-byung Ko, Yongin-si, KR;
Mieun Jun, Hwaseong-si, KR;
Sungbum Kim, Yongin-si, KR;
Mina Jeon, Suwon-si, KR;
Youngkook Kim, Suwon-si, KR;
Seokhwan Hwang, Suwon-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
An aromatic compound which improves emission efficiency and an organic electroluminescence device including the same are provided. The organic electroluminescence device includes: a first electrode; a second electrode opposite to the first electrode; and a plurality of organic layers between the first electrode and the second electrode, where at least one organic layer among the plurality of organic layers includes the aromatic compound. The aromatic compound is represented by Formula 1 below.