Patent ID: 8377572

Claim:
A polymer represented by the following Chemical Formula 1: wherein, in Chemical Formula 1, X 1 to X 16 are independently CR′ or N, where R′ is hydrogen, a halogen, a cyano, a hydroxyl, an amino, a nitro, a carboxyl, a substituted or unsubstituted C1 to C20 alkyl, a substituted or unsubstituted C2 to C20 alkenyl, a substituted or unsubstituted C6 to C30 aryl, a substituted or unsubstituted C2 to C30 heteroaryl, a substituted or unsubstituted C1 to C20 alkoxy, a substituted or unsubstituted C6 to C20 aryloxy, a substituted or unsubstituted C2 to C20 heterooxy, a substituted or unsubstituted C3 to C40 silyloxy, a substituted or unsubstituted C1 to C20 acyl, a substituted or unsubstituted C2 to C20 alkoxy carbonyl, a substituted or unsubstituted C2 to C20 acyloxy, a substituted or unsubstituted C2 to C20 acylamino, a substituted or unsubstituted C2 to C20 alkoxy carbonyl amino, a substituted or unsubstituted C7 to C20 aryloxy carbonyl amino, a substituted or unsubstituted C1 to C20 sulfamoyl amino, a substituted or unsubstituted C1 to C20 sulfonyl, a substituted or unsubstituted C1 to C20 alkylthiol, a substituted or unsubstituted C6 to C20 arylthiol, a substituted or unsubstituted C1 to C20 hetero cycloalkyl thiol, a substituted or unsubstituted C1 to C20 ureide, a substituted or unsubstituted C1 to C20 phosphoric acid amide, or a substituted or unsubstituted C3 to C40 silyl, Ar 1 to Ar 3 , and Z are independently a substituted or unsubstituted C6 to C30 arylene, or a substituted or unsubstituted C2 to C30 heteroarylene, and m is an integer ranging from 0 to 4.