NEW ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME

摘要

The present invention provides a organic electroluminescent compound represented by chemical formula 1 and an organic electroluminescent device including the same. The organic electroluminescent compound is a phosphorescent host material, a fluorescent host material, a hole injection material, and a hole transport material, can be applied to the organic electroluminescent device, and can improve the luminous efficiency of the organic electroluminescent device and the lifetime of the device.