COMPOUND FOR AN ORGANIC OPTOELECTRONIC DEVICE WITH HIGH TRIPLET EXCITATION ENERGY AND ION INJECTION AND MOBILITY, AN ORGANIC LIGHT EMITTING DIODE COMPRISING THE SAME, AND A DISPLAY DEVICE COMPRISING THE ORGANIC LIGHT EMITTING DIODE

摘要

PURPOSE: A compound for an organic optoelectronic device is provided to have high hole or electron transferring property, membrane stability, thermal stability, high triplet excitation energy, and excellent electrochemical and thermal stability.;CONSTITUTION: A compound is represented by chemical formula 1. In chemical formula 1, one of X1-X5 is N; each of L1-L3 is a single bond, a substituted or unsubstituted C2-6 alkenyl group, a substituted or unsubstituted C2-6 alkynyl group, a substituted or unsubstituted C6-30 arylene, a substituted or unsubstituted C3-30 heteroarylene, or a combination thereof; each of n, m, and o is 0 or 1; each of Ar1 and Ar2 is a substituted or unsubstituted C3-30 heteroaryl group, a substituted or unsubstituted C6-30 aryl group, a substituted or unsubstituted arylamine group, or a combination thereof with electron characteristics; p is 0 or 1; and each of R1 and R2 is hydrogen, deuterium, a substituted or unsubstituted C1-20 alkyl, a substituted or unsubstituted C6-30 aryl, a substituted or unsubstituted C2-30 heteroaryl, or a combination thereof.;COPYRIGHT KIPO 2013