专利检索 ap:("E-RAY OPTOELECTRONICS TECHNOLOGY CO., LTD.") AND inv:"Taizo Hatta" 第 1 页

1.

发明授权
Imidazole compound, material for electronic device, electroluminescent device, and electronic device thereof 有权
标题翻译：咪唑化合物，电子器件用材料，电致发光器件及其电子器件

公开(公告)号：US09559312B1

公开(公告)日：2017-01-31

申请号：US14990288

申请日：2016-01-07

申请人： E-RAY OPTOELECTRONICS TECHNOLOGY CO., LTD.

发明人： Taizo Hatta , Rempei Kuwahara , Yoshiyuki Hirao , Banumathy Balaganesan , Heh-Lung Huang

IPC分类号： C07D403/10 , C07D401/14 , C07D409/10 , C07D471/04 , C09K11/06 , H01L51/50 , H01L51/54 , H05B33/14 , H01L51/00 , C09K11/02

CPC分类号： H01L51/0072 , C07D401/14 , C07D403/10 , C07D409/10 , C07D471/04 , C09K11/025 , H01L51/0067 , H01L51/5016

摘要： The present invention mainly provides a new imidazole compound, which can be used to produce electronic devices that are able to operate at low driving voltage and at high current efficiency. The new imidazole compound of the present invention is represented by the following formula (1): (In the formula (1), R1 and R2 are respectively the same as described in the specification).