| abstract |
The present invention provides an organic electroluminescence element material, an organic electroluminescence element, and a lighting device and a display apparatus using the element that exhibit high luminance and have a long half-life. An organic electroluminescent element material comprising a compound having a structure represented by the following general formula (1) in a molecule as a substituent. [Chemical 1] (In the formula, Xa represents an oxygen atom, a sulfur atom, a selenium atom or a tellurium atom. Z 1 and Z 2 represent an aromatic hydrocarbon ring or an aromatic heterocyclic ring, and either one is an aromatic heterocyclic ring. Z 3 represents a divalent linking group or a simple bond.) [Selection figure] None |