A novel aromatic amine derivative having an asymmetric structure, and in an organic electroluminescence device which comprises at least one organic thin film layer comprising a light emitting layer sandwiched between a pair of electrode consisting of an anode and a cathode, at least one of the organic thin film layer comprises the aromatic amine derivative singly or as its mixture component. The organic electroluminescence device having an improved success ratio on its production due to difficult cristalization of the amine derivative and exhiviting a longlife time, and also to the aromatic amine derivative for realizing the organic electroluminescence device is provided.
一种具有不对称结构的新型芳香族胺衍
生物,在一种有机电致发光装置中,该装置包括至少一个有机薄膜层,该薄膜层由夹在由阳极和阴极组成的一对电极之间的发光层构成,其中至少一个有机薄膜层包括单独的或作为其混合物成分的芳香族胺衍
生物。本发明提供的有机电致发光器件,由于胺衍
生物难以晶体化,因此提高了生产成功率,并具有较长的使用寿命,还提供了用于实现有机电致发光器件的芳香胺衍
生物。