SPYRO TYPE ORGANIC MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELETROLUMINESCENT DEVICE UTILIZING THE SAME

摘要

The present invention relates to a spiro-type organic material represented by the following formula 1 and to an organic electroluminescent device using the same and, more particularly, to a spiro-type organic material and an organic electroluminescent device using the same by means of which short-wavelength luminescence can be obtained at high efficiency.