MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME

摘要

A material for an organic electroluminescence device is represented by the following Formula 1,;;where X1 to X7, E, L, Ar1 and Ar2 are as defined in the specification.

主权项

1. A material for an organic electroluminescence (EL) device represented by the following Formula 1: where X1 to X7 are independently a hydrogen atom, a deuterium atom, a halogen atom, a substituted or unsubstituted alkyl group having 1 to 15 carbon atoms, a substituted or unsubstituted aryl group having 6 to 18 ring carbon atoms, or a substituted or unsubstituted heteroaryl group having 5 to 18 ring carbon atoms, Ar1 and Ar2 are independently a substituted or unsubstituted aryl group having 6 to 12 ring carbon atoms, or a substituted or unsubstituted heteroaryl group having 5 to 13 ring carbon atoms, L is a divalent connecting group represented by the following Formula 2, n is 1 or 2, and E represents an oxygen atom or a sulfur atom,