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:
Sep. 19, 2023
Filed:
Oct. 31, 2019
Samsung Electronics Co., Ltd., Suwon-si, KR;
Samsung Sdi Co., Ltd., Yongin-si, KR;
Banglin Lee, Suwon-si, KR;
Dongmin Kang, Suwon-si, KR;
Soyeon Kim, Seoul, KR;
Jiyoun Lee, Anyang-si, KR;
Yongsuk Cho, Hwaseong-si, KR;
Jongwon Choi, Yongin-si, KR;
Dmitry Kravchuk, Hwaseong-si, KR;
Dongyeong Kim, Suwon-si, KR;
Junseok Kim, Suwon-si, KR;
Namheon Lee, Suwon-si, KR;
Byeonggwan Lee, Suwon-si, KR;
Sangshin Lee, Suwon-si, KR;
Yasushi Koishikawa, Hwaseong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-do, KR;
SAMSUNG SDI CO., LTD., Gyeonggi-do, KR;
Abstract
A composition including a first compound including a compound represented by Formula 1, a second compound including a compound represented by Formula 2, and a third compound including a compound represented by Formula 3, and an organic light-emitting device including the composition: