Patent ID: 8362470

Claim:
A heterocyclic compound comprising a compound represented by Formula 1 below: wherein: each of R 1 through R 10 is independently selected from the group consisting of hydrogen atoms, heavy hydrogen atoms, substituted and unsubstituted C 1 -C 50 alkyl groups, substituted and unsubstituted C 3 -C 50 cycloalkyl groups, substituted and unsubstituted C 1 -C 50 alkoxy groups, substituted and unsubstituted C 5 -C 50 aryloxy groups, substituted and unsubstituted C 5 -C 50 arylthio groups, substituted and unsubstituted C 5 -C 60 aryl groups, amino groups substituted with at least one R 5 -R 60 aryl group, substituted and unsubstituted C 4 -C 60 heteroaryl groups, substituted and unsubstituted C 6 -C 60 condensed polycyclic groups, halogen atoms, cyano groups, nitro groups, hydroxyl groups, and carboxyl groups, wherein two or more neighboring substituents selected from R 1 through R 10 may optionally combine to form an aromatic ring; and at least one of R 1 and R 6 is selected from the group consisting of: unsubstituted monocyclic to tetracyclic aryl groups selected from the group consisting of phenyl groups, naphthyl groups, biphenyl groups, terphenyl groups, anthracenyl groups, fluorenyl groups, carbazolyl groups, and pyrene groups; unsubstituted C 4 -C 60 heteroaryl groups; unsubstituted C 5 -C 50 arylamine group; substituted monocyclic to tetracyclic aryl groups selected from the group consisting of phenyl groups, naphthyl groups, biphenyl groups, terphenyl groups, anthracenyl groups, fluorenyl groups, carbazolyl groups, and pyrene groups substituted with a substituent selected from the group consisting of heavy hydrogen atoms, C 1 -C 5 alkyl groups, C 1 -C 5 alkoxy groups, cyano groups, amine groups, phenoxy groups, phenyl groups and halogen groups; C 4 -C 60 heteroaryl groups substituted with at least one substituent selected from the group consisting of heavy hydrogen atoms, C 1 -C 5 alkyl groups, C 1 -C 5 alkoxy groups, cyano groups, amine groups, phenoxy groups, phenyl groups, halogen groups and C 5 -C 10 heteroaryl groups; and C 5 -C 50 arylamine groups substituted with at least one substituent selected from the group consisting of heavy hydrogen atoms, C 1 -C 5 alkyl groups, C 1 -C 5 alkoxy groups, cyano groups, amine groups, phenoxy groups, phenyl groups and halogen groups.