An organic electroluminescent device comprising: a pair of electrodes; and
at least one organic compound layer between the pair of electrodes, the
at least one organic compound layer including a light emitting layer,
wherein the light emitting layer contains at least one host material and
at least one luminescent material, and the host material is a metal
complex containing a metal in groups 4 to 11 or periods 5 to 6 of a
Periodic Table.