INDENOFLUORENE DERIVATIVE HAVING ONE OR TWO DIARYLAMINO SUBSTITUTENT GROUP

摘要

PURPOSE: A compound for organic electron device is provided to reduce operation voltage together with efficiency and lifetime.;CONSTITUTION: A compound for organic electron device has a structure denoted by chemical formula 1. In chemical formula `, Y is B, N, P, P=O, PF2, P=S, As, As=O, Sb, Sb=O, Bi, Bi=O, C=O, O, S, Se, Te, S=O, SO2, Se=O, SeO2, Te=O or TeO2, Ar is aromatic or heteroaromatic cyclic system having aromatic cyclic atoms which is substituted with one or more R^1, and X is a group selected from B(R^1), C(R^1)2, -CR^1=CR^1-, -CR^1=N-, -N=N-, Si(R^1)2, C=O, C=NR^1, C=C(R^1)2, O, S, S=O, SO2, N(R^1), P(R^1), P(=O)R^1, P(=S)R^1 or their combination.;COPYRIGHT KIPO 2010