公开(公告)号：US20170047528A1

公开(公告)日：2017-02-16

申请号：US15306123

申请日：2015-04-30

Applicant: Rohm and Haas Electronic Materials Korea Ltd.

Inventor： Hee-Ryong Kang ,  Hyun-Ju Kang ,  Young-Mook Lim ,  Mi-Ja Lee ,  Nam-Kyun Kim ,  Bitnari Kim ,  Jin-Ri Hong ,  Doo-Hyeon Moon ,  Su-Hyun Lee

IPC: H01L51/00 ,  C09K11/02 ,  C07D487/16

CPC classification number: H01L51/0072 ,  C07D471/16 ,  C07D487/16 ,  C07D519/00 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/5016

Abstract: The present disclosure relates to an organic electroluminescent compound of Formula 1 (variables R1-R10 defined herein), and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound according to the present disclosure, it is possible to produce an organic electroluminescent device which can be operated at a lowered driving voltage, shows excellence in luminous efficiency such as current efficiency and power efficiency, and has high color purity and improved lifespan.

Abstract translation: 本公开内容涉及式1的有机电致发光化合物（本文定义的变量R1-R10）和包含该有机电致发光化合物的有机电致发光器件。 通过使用根据本公开的有机电致发光化合物，可以制备可以在降低的驱动电压下操作的有机电致发光器件，显示出诸如电流效率和功率效率的发光效率的优异性，并且具有高的色纯度和 寿命延长。