Polymer and organic light-emitting device including the same

摘要

A polymer and an organic light-emitting device including the polymer. An example of the polymer is

wherein in Formula 1, Ar1 is each independently represented by -(Q1)n-, and Q1 is selected from the group consisting of a substituted or unsubstituted C5-C30 arylene group, a substituted or unsubstituted C4-C30 heteroarylene group, a substituted or unsubstituted C2-C30 alkenylene group, and a group represented by -N(Z1)-, and n is an integer from 1 to 10, and n groups of Q1 in -(Q1)n- is identical to or different from each other, and X1 and X2 are each independently selected from the group consisting of -O-, -S-, -N(Z2)-, and -C(Z3)(Z4)-.