Disclosed is an organic electroluminescent element which has achieved both high luminous efficiency and low driving voltage by containing a light-emitting element material, which comprises a specific pyrene compound, in one of the layers that constitute the light-emitting element, preferably in a light-emitting layer or in an electron-transporting layer. The pyrene compound may have the following general formula:
本发明揭示了一种有机电致发光元件,通过在构成电致发光元件的一层中含有一种包含特定
芘化合物的发光元素材料,实现了高发光效率和低驱动电压,最好是在发光层或电子传输层中。该
芘化合物可以具有以下一般式: