A light-emitting material containing a compound represented by the following general formula in a light-emitting layer has high light emission efficiency. In the following general formula, R1 to R10 represent a hydrogen atom or a substituent, provided that at least one of R1 to R10 represents an aryl group, a diarylamino group or a 9-carbazolyl group.
在发光层中含有下式通式所代表化合物的
发光材料具有很高的发光效率。在以下通式中,R1 至 R10 代表氢原子或取代基,条件是 R1 至 R10 中至少有一个代表芳基、二芳基
氨基或 9-
咔唑基。