Condensed eight-ring aromatic compounds, organic EL element and organic EL display using the same

摘要

The object of the present invention is to provide an organic EL element which utilizes a novel condensed eight-ring aromatic compound, and has high color purity of red light and excellent light-emitting efficiency, light-emitting luminance and the like. The organic EL element of the present invention has, in between a positive electrode and a negative electrode, an organic thin-film layer including a light-emitting layer. The organic thin-film layer contains the condensed eight-ring aromatic compound which has 14, 16 or 18 regions where substituents can be introduced and a point-symmetrical carbon skeleton. <IMAGE>