Patent ID: 8119814

Claim:
An aromatic heterocyclic compound represented by Formula 1 below: wherein A is one of substituted or unsubstituted benzo[k]fluoranthene or substituted or unsubstituted chrysene; Ar 1 is substituted or unsubstituted C 5 -C 12 arylene group, n is an integer in the range of 0 to 6, Ar 2 is a terminal group of Formula 2 below; m is an integer in the range of 1 to 6; and k is an integer in the range of 2 to 4: wherein X 1 is N(R 4 ); X 2 and X 3 are each C(R 5 ); and at least one of R 1 to R 5 is a linkage site to A or Ar 1 of Formula 1 above, and the remaining groups of R 1 to R 5 that are not linkage sites to A or Ar 1 are each independently one selected from the group consisting of hydrogen, halogen, cyano group, nitro group, hydroxyl group, substituted or unsubstituted C 1 -C 20 alkyl group, substituted or unsubstituted C 2 -C 20 alkenyl group, substituted or unsubstituted C 2 -C 20 alkynyl group, substituted or unsubstituted C 5 -C 20 cycloalkyl group, substituted or unsubstituted C 5 -C 20 cycloalkenyl group, substituted or unsubstituted C 5 -C 20 aryl group, substituted or unsubstituted C 2 -C 30 heteroaryl group, and a group represented by —N(Z 1 )(Z 2 ), wherein Z 1 and Z 2 are each independently one of hydrogen, substituted or unsubstituted C 1 -C 20 alkyl group, or substituted or unsubstituted C 5 -C 20 aryl group.