MATERIAL FOR ORGANIC ELECTROLUMINIESCENT DEVICE AND ORGANIC ELECTROLUMINISCENT DEVICE USING THE SAME

摘要

The present invention provides a material for an electroluminescence device and an organic electroluminescence device using the same. The material for an organic electroluminescence device is represented by the chemical formula 1. In the chemical formula 1, each of Ar_1 to Ar_4 is a substituted or non-substituted cyclic C6-C30 aryl group or a substituted or non-substituted cyclic C5-C30 heteroaryl group, and X is a substituted or non-substituted heteroaryl group represented by the chemical formula 2. In the chemical formula 2, Y is O, S or NR, and R is a substituted or non-substituted cyclic C6-C30 aryl group or a substituted or non-substituted cyclic C5-C30 heteroaryl group.