ARYL AMINE DERIVATIVES AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME

摘要

The present invention relates to aryl amine derivatives and an organic electroluminescent device using the same, more specifically to a technique that is able to control the stability, brightness, light-emitting efficiency, and power efficiency of the organic electroluminescent device by: synthesizing the aryl amine derivatives substituted with heavy hydrogen, then using the derivatives as a hole-transporting material for a multilayered organic electroluminescent device.