| abstract |
The present invention provides a material for an organic electroluminescent element, an organic electroluminescent element, a display device, and a lighting device, wherein the organic electroluminescent element is an organic electroluminescent element with improved driving voltage and current efficiency. The organic electroluminescence element provided by the present invention uses a polycyclic aromatic compound in which a nitrogen atom and other heteroatoms or metal atoms (X) are adjacent in a non-aromatic ring as a material for the organic electroluminescence element, thereby improving the above characteristics . |