| abstract |
An aromatic amine compound having a specific structure. An organic electroluminescence device which is composed of one or more organic thin film layers sandwiched between a pair of electrodes consisting of an anode and a cathode, wherein at least one of the organic thin film layers contains the aromatic amine compound. An organic electroluminescence device rendering various kinds of light emission hue, having high heat resistance, with a prolonged lifetime, an enhanced luminance of light emission and an enhanced efficiency of light emission, together with a novel aromatic amine compound and a thin-film-forming solution for an organic electroluminescence device with high solubility and with film-forming ability by wet process all realizing the organic electroluminescence device are provided. |