Provided are: an aromatic amine derivative in which a terminal substituent such as a dibenzofuran ring or a dibenzothiophene ring is bonded to a nitrogen atom directly or through an arylene group or the like; an organic electroluminescence device including an organic thin film layer formed of one or more layers including a light emitting layer and interposed between a cathode and an anode in which a layer of the organic thin film layer contains the aromatic amine derivative by itself or as a component of a mixture, and the device has a long lifetime and high luminous efficiency; and an aromatic amine derivative for realizing the device.
提供了一种芳香胺衍
生物,其末端取代基(如
二苯并呋喃环或
二苯并噻吩环)直接或通过芳烯基等与氮原子键合;一种有机电致发光器件,包括一层或多层有机薄膜层,其中包括发光层,并置于阴极和阳极之间,有机薄膜层的一层本身含有或作为混合物的组分含有芳香族胺衍
生物,该器件具有长寿命和高发光效率;以及一种用于实现该器件的芳香族胺衍
生物。