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.
公开了一种有机电致发光元件,通过在构成发光元件的其中一层中包含一种含有特定
芘化合物的发光元件材料,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。