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. 26, 2015
Filed:
Dec. 29, 2010
Jin-seok Hong, Suwon-si, KR;
Chang-ju Shin, Yongin-si, KR;
Tae-hyung Kim, Yongin-si, KR;
Kyoung-soo Kim, Yuseong-gu, KR;
Jin-Seok Hong, Suwon-si, KR;
Chang-Ju Shin, Yongin-si, KR;
Tae-Hyung Kim, Yongin-si, KR;
Kyoung-Soo Kim, Yuseong-gu, KR;
DOOSAN CORPORATION, Seoul, KR;
Abstract
The present invention relates to a triphenylene-based compound represented by the following Formula 1 and an organic electroluminescent device including the same, and the compound of the present invention has excellent hole injection and/or transporting ability, electron transporting ability, and/or light emitting ability, and particularly, green and red light emitting ability, and thus in an organic electroluminescent device containing the same as a light emitting host material, characteristics such as luminous efficiency, luminance, thermal stability, driving voltage, service life and the like may be improved. In the formula,