To provide a light-emitting material containing a compound having a high excitation triplet level, particularly a host material of a light emitting layer, as a material for an organic electroluminescent device with high efficiency, and also to provide an organic electroluminescent device with high efficiency and high luminance by using the material. A light-emitting material containing a compound having a carbazole ring structure represented by the following general formula (1), and an organic electroluminescent device containing a pair of electrodes and one layer or plural layers including at least a light emitting layer intervening between the electrodes, the light emitting layer containing as a constitutional material thereof the light-emitting material.
提供一种含有具有高激发三重态能级的化合物的
发光材料,特别是作为有机电致发光器件的材料,以实现高效率,同时利用该材料提供具有高效率和高亮度的有机电致发光器件。包含具有以下通用式(1)所代表的
咔唑环结构的化合物的
发光材料,以及包含一对电极和介于电极之间的至少一层或多层的有机电致发光器件,其中发光层作为其构成材料包含该
发光材料。