| 主权项 |
1. A material for an electroluminescence (EL) device, the material including a compound represented by following Formula 1: where Ar1 and Ar2 are independently a substituted or unsubstituted aryl group, or a substituted or unsubstituted heteroaryl group, L1, L2, and L3 are independently a single bond, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heteroaryl group, and at least one of Ar1, Ar2, L1, L2, and L3 is a substituted or unsubstituted heteroaryl group. |
