AROMATIC DERIVATIVES AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME

摘要

The present invention relates to a novel aromatic compound and to an organic electroluminescent device comprising the same. The aromatic compound of the present invention has superior heat resistance and improved thin film stability. Therefore, the organic electroluminescent device comprising the aromatic compound of the present invention has a long lifespan, improved color purity, and increased light-emitting efficiency, and can be operated at a low voltage.