Organic light-emitting element and display device

The invention claims an organic light-emitting element, comprising one pair of electrodes at least light-emitting layer on the substrate, formed with a a light-emitting layer at least two or more or multiple probable of the luminous material; and at least one or multiple probable of light-emitting body is a phosphorescent source and material, and emitting the shortest wavelength of the central luminous material stimulation life of short the same centre material is stimulation, wherein, and is not reduced the white light emitting the excitation purity condition, obtaining efficient organic light-emitting element.