The object is to provide a novel amine compound which can exhibit excellent heat resistance when the compound is used as a material constituting an organic electroluminescence device (an organic EL device), an organic EL device using the amine compound and an organic EL device exhibiting an excellent luminance of emitted light and having a long life of luminance. A specific amine compound having a m-terphenyl group, an organic EL device which has at least an organic light emitting layer disposed between a pair of electrodes and contains the amine compound and an organic EL device which contains an aromatic compound having a specific styryl group and the amine compound are disclosed.
本发明的目的是提供一种新型胺化合物,当该化合物用作构成有机电致发光器件(有机 EL 器件)的材料时,该化合物可表现出优异的耐热性;提供一种使用该胺化合物的有机 EL 器件,以及一种表现出优异的发光亮度和较长的发光寿命的有机 EL 器件。本发明公开了一种具有
间三联苯基团的特定胺化合物、一种至少在一对电极之间设置了有机发光层且含有该胺化合物的有机 EL 器件,以及一种含有具有特定
苯乙烯基团的芳香族化合物和该胺化合物的有机 EL 器件。