NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME

摘要

Provided are novel organic electroluminescent compounds of Chemical Formula 1 (wherein X, B1-B8, A1, A2 and R1-R6 are as defined in the application) and an organic electroluminescent device using the same. Since the organic electroluminescent compound disclosed herein exhibits good luminous efficiency and excellent life property, it may be used to manufacture OLED devices having very superior operation life and consuming less power due to improved power efficiency.