AROMATIC AMINE DERIVATIVES AND ORGANIC ELECTROLUMINESCENT DEVICES MADE BY USING THE SAME
申请人:Idemitsu Kosan Co., Ltd.
公开号:EP1972613A1
公开(公告)日:2008-09-24
A novel aromatic amine derivative having a specific structure and an organic electroluminescence device comprising an organic thin film layer which comprises at least one layer comprising at least a light emitting layer and is disposed between a cathode and an anode, wherein at least one layer in the organic thin film layer comprises the aromatic amine derivative singly or as a component of a mixture. The device can be driven under a decreased voltage and has a long life. The device can be realized by using the derivative.
一种具有特定结构的新型芳香胺衍生物和一种有机电致发光器件,该器件包括一个有机薄膜层,该薄膜层由至少一层发光层组成,并设置在阴极和阳极之间,其中有机薄膜层中的至少一层由单个或作为混合物成分的芳香胺衍生物组成。该装置可在较低的电压下驱动,并具有较长的使用寿命。该装置可通过使用该衍生物来实现。