BENZOIMIDAZOLE DERIVATIVE, ORGANIC ELECTROLUMINESCENCE MATERIAL AND ORGANIC ELECTROLUMINSCENCE DEVICE
申请人:Samsung Display Co., Ltd.
公开号:US20140151664A1
公开(公告)日:2014-06-05
A benzoimidazole derivative includes two carbazole substituents connected to each other, and a benzoimidazole substituent connected to a benzene ring of one of the carbazole substituents through an aryl group.