Patent ID: 8384074

Claim:
A heterocyclic compound represented by Formula 1 below: Formula 1 wherein R 1 through R 13 are each independently selected from the group consisting of a hydrogen atom, a deuterium atom, a halogen atom, a cyano group, an amino group, a nitro group, a hydroxyl group, a carboxyl group, a substituted or unsubstituted C 1 -C 50 alkyl group, a substituted or unsubstituted C 2 -C 50 alkenyl group, a substituted or unsubstituted C 2 -C 50 alkynyl group, a substituted or unsubstituted C 3 -C 50 cycloalkyl group, a substituted or unsubstituted C 1 -C 50 alkoxy group, a group represented by —(Ar 1 ) a —(Ar 11 ), and a group represented by —N[—(Ar 2 ) b —(Ar 12 )][—(Ar 3 ) c —(Ar 13 )], wherein at least two adjacent groups of R 1 through R 13 are linked to form a saturated or unsaturated ring; Ar 1 through Ar 3 are each independently selected from the group consisting of a substituted or unsubstituted C 1 -C 50 alkylene group, a substituted or unsubstituted C 2 -C 50 alkenylene group, a substituted or unsubstituted C 5 -C 60 arylene group, and a substituted or unsubstituted C 4 -C 60 heteroarylene group; Ar 11 , Ar 12 and Ar 13 are each independently selected from the group consisting of a substituted or unsubstituted C 5 -C 60 aryl group, a substituted or unsubstituted C 5 -C 50 aryloxy group, a substituted or unsubstituted C 5 -C 50 arylthio group, and a substituted or unsubstituted C 4 -C 60 heteroaryl group; a, b and c are each independently an integer from 0 to 10; and —(Ar 1 ) a — groups in —(Ar 1 ) a —(Ar 11 ) are identical to or different from each other, —(Ar 2 ) b — groups in —N[—(Ar 2 ) b —(Ar 12 )][—(Ar 3 ) c —(Ar 13 )] are identical to or different from each other, and —(Ar 3 ) c — groups are identical to or different from each other.