1-H-benzo[g]indole compounds and organic lightemitting device including the same

摘要

Embodiments of the present invention are directed to heteroarylamine compounds
wherein:
each of Ar 1 and Ar 2 is independently selected from the group consisting of substituted and unsubstituted C 6 -C 60 aryl groups, substituted and unsubstituted C 4 -C 60 heteroaryl groups, and substituted and unsubstituted C 6 -C 60 condensed polycyclic groups;
X 1 is selected from the group consisting of substituted and unsubstituted C 6 -C 30 arylene groups, substituted and unsubstituted C 4 -C 30 heteroarylene groups, and substituted and unsubstituted C 6 -C 30 condensed polycyclic groups,
and organic light-emitting devices including the heteroarylamine compounds. The organic light-emitting devices using the heteroarylamine compounds have high-efficiency, low driving voltages, high luminance and long lifespans.