Patent ID: 7732598

Claim:
A triazine-based compound having three biphenyl groups, represented by structure 1, below, wherein R 1 through R 18 are each independently one of: hydrogen, a substituted C 1-30 alkyl group, an unsubstituted C 1-30 alkyl group, a substituted C 6-50 aryl group, an unsubstituted C 6-50 aryl group, a substituted C 4-50 heteroaryl group, and an unsubstituted C 4-50 heteroaryl group, and at least one of R 1 , R 2 , R 7 , R 8 , R 13 and R 14 is one of: a substituted C 1-30 alkyl group, an unsubstituted C 1-30 alkyl group, a substituted C 6-50 aryl group, an unsubstituted C 6-50 aryl group, a substituted C 4-50 heteroaryl group, and an unsubstituted C 4-50 heteroaryl group.