摘要 |
It is an object of the present invention to provide a light emitting element with high luminous efficiency, less defects, and low voltage, and a light emitting device having such a light emitting element. It is another object of the invention to provide a method of manufacturing such a light emitting element in simpler manner compared with a conventional manner. A light emitting element of the present invention includes a pair of electrodes, a layer containing a composite material, and a light emitting region; wherein the layer containing a composite material contains an organic compound and an inorganic compound; the light emitting region contains a material having a high light emitting property and a material having a high carrier transporting property, and a region containing high concentration of the material having a high light emitting property and a region containing high concentration of the material having a high carrier transporting property are alternately stacked in the light emitting region.
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