| abstract |
Disclosed is an organic electroluminescence element comprising at least an anode, a light-emitting layer, an intermediate layer and a cathode laminated sequentially in this order, wherein the intermediate layer comprises a salt of an acid of at least one metal selected from the group consisting of molybdenum, tungsten, vanadium, tantalum, titanium and metals belonging to Group IIb and at least one alkali metal selected from the group consisting of potassium, rubidium and cesium. |