NEW ARYLCARBAZOLYLACRIDINE-BASED ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME

摘要

PURPOSE: An arylcarbazolylacridine derivative is provided to lower driving voltage when being applied to an organic electroluminescent device and to improve light emitting efficiency, brightness, thermal stability, and lifetime. CONSTITUTION: An acrylcarbazolylacridine derivative is denoted by chemical formula F. The derivative is a material for an organic electroluminescent device. The organic electroluminescent device has one or more organic thin film layers including a light emitting layer between an anode and a cathode. One or more layers among the organic thin film layers contain one or more kinds of the derivatives. The light emitting layer contains the derivative as a phosphorescent green host material or a fluorescent green host material.