LIGHT EMITTING DIODE AND DISPLAY DEVICE INCLUDING THE SAME

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According to one embodiment of the present invention, a light emitting element comprises : a first electrode; a second electrode overlapping the first electrode; a light emitting layer located between the first electrode and the second electrode; and an electron transporting region located between the first electrode and the light emitting layer. The electron transporting region comprises a tellurium compound of a rare earth metal.COPYRIGHT KIPO 2019