| 主权项 |
1. A polymer comprising a repeating unit represented by Formula 1 below: wherein, in Formula 1, two groups in at least one pair of the groups selected from a pair R1 and R2, a pair R3 and R4, a pair R5 and R6, and a pair R7 and R8, are connected to each other via a single bond or a linking group represented by —[C(Q6)(Q7)]p-, or R1 to R8 are each independently hydrogen, deuterium, a halogen atom, a hydroxyl group, a cyano group, a nitro group, a carboxyl group, a substituted or unsubstituted C1-C60 alkyl group, a substituted or unsubstituted C2-C60 alkenyl group, a substituted or unsubstituted C2-C60 alkynyl group, a substituted or unsubstituted C1-C60 alkoxy group, a substituted or unsubstituted C3-C60 cycloalkyl group, a substituted or unsubstituted C3-C60 cycloalkenyl group, a substituted or unsubstituted C6-C60 aryl group, a substituted or unsubstituted C6-C60 aryloxy group, a substituted or unsubstituted C6-C60 arylthio group, a substituted or unsubstituted C1-C60 heteroaryl group, —N(Q1)(Q2) or —Si(Q3)(Q4)(Q5); p is an integer of 1 or 2; Ar1 to Ar3 are each independently a substituted or unsubstituted C6-C30 arylene group, or a substituted or unsubstituted C1-C30 heteroarylene group; a, b, and c are each independently an integer of 1 to 10; R11 to R39 are each independently hydrogen, deuterium, a halogen atom, a hydroxyl group, a cyano group, a nitro group, a carboxyl group, a substituted or unsubstituted C1-C60 alkyl group, a substituted or unsubstituted C2-C60 alkenyl group, a substituted or unsubstituted C2-C60 alkynyl group, a substituted or unsubstituted C1-C60 alkoxy group, a substituted or unsubstituted C3-C60 cycloalkyl group, a substituted or unsubstituted C3-C60 cycloalkenyl group, a substituted or unsubstituted C6-C60 aryl group, a substituted or unsubstituted C6-C60 aryloxy group, a substituted or unsubstituted C6-C60 arylthio group, a substituted or unsubstituted C1-C60 heteroaryl group, —N(Q8)(Q9), or —Si(Q10)(Q11)(Q12); Q1 to Q12 are each independently hydrogen, deuterium, a halogen atom, a hydroxyl group, a cyano group, a nitro group, a carboxyl group, a substituted or unsubstituted C1-C60 alkyl group, a substituted or unsubstituted C2-C60 alkenyl group, a substituted or unsubstituted C2-C60 alkynyl group, a substituted or unsubstituted C1-C60 alkoxy group, a substituted or unsubstituted C3-C60 cycloalkyl group, a substituted or unsubstituted C3-C60 cycloalkenyl group, a substituted or unsubstituted C6-C60 aryl group, a substituted or unsubstituted C6-C60 aryloxy group, a substituted or unsubstituted C6-C60 arylthio group, or a substituted or unsubstituted C1-C60 heteroaryl group; m is an integer of 0 to 5; and “*” is a point of attachment of each repeat unit of the polymer to an adjacent unit. |
