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:
May. 08, 2018
Filed:
Jul. 22, 2014
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Pusan National University Industry-university Cooperation Foundation, Busan, KR;
Jae-Hong Kim, Yongin, KR;
Myeong-Suk Kim, Yongin, KR;
Sung-Wook Kim, Yongin, KR;
Jin-Soo Hwang, Yongin, KR;
Hong-Suk Suh, Busan, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Pusan National University Industry-University Cooperation Foundation, Busan, KR;
Abstract
A condensed cyclic compound is represented by Formula 1. An organic light-emitting device includes the condensed cyclic compound represented by Formula 1. X, Y, Y, A, B, and Rof Formula 1 are described herein. An organic light-emitting device including an organic layer including the condensed cyclic compound may have low driving voltage, high efficiency, high brightness, and long lifespan.