NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT ELEMENT USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a novel organic electroluminescent compound and an organic electroluminescent element comprising the same.SOLUTION: There is provided an organic electroluminescent compound used as host material of organic electroluminescent material of an organic light emitting diode (OLED) element represented by chemical formula 1 or the like. The organic electroluminescent compound exhibits high luminous efficiency and excellent life properties of the material as compared to conventional host material. Therefore, it can be used to manufacture OLEDs having very good operation life.