An aromatic amine derivative with a specific structure having a carbazole skeleton to which a diarylamino group bonds via a bonding group. An organic electroluminescence device which is composed of one or more organic thin film layers including at least one light emitting layer sandwiched between a cathode and an anode, wherein at least one of the organic thin film layers contains the aromatic amine derivative singly or as its mixture component. Organic electroluminescence devices with enhanced efficiency of light emission and a compound realizing the devices are provided.
一种具有特定结构的芳香胺衍
生物,其骨架为
咔唑,二芳基
氨基通过键合基团与之键合。一种有机电致发光器件,它由一个或多个有机薄膜层组成,包括至少一个夹在阴极和阳极之间的发光层,其中至少一个有机薄膜层含有单个或作为其混合物成分的芳香族胺衍
生物。提供了发光效率更高的有机电致发光器件和实现该器件的化合物。