AN ELECTROLUMINESCENT COMPOUND AND AN ELECTROLUMINESCENT DEVICE COMPRISING THE SAME

摘要

The present invention relates to an organic light emitting compound represented by Chemical formula 1 to Chemical formula 5, which has power efficiency of a device since a low voltage operation of the device is possible in the case of applying the organic light emitting compound on an organic layer inside an organic electroluminescent device as a hole transporting material. The present invention is able to realize the organic electroluminescent device with excellent light emitting efficiency and lifespan properties.