To provide an organic electroluminescent device having excellent
durability and having high luminous efficiency and luminance, the organic
electroluminescent device includes an organic compound layer containing a
hole transport layer, a light emitting layer, a block layer, and an
electron transport layer between a pair of electrodes, wherein the block
layer contains an electron transport material and an electrically
inactive organic compound capable of being subjected to dry film
formation and having an energy difference Eg between highest occupied
molecular orbital and lowest unoccupied molecular orbital of 4.0 eV or
more.