| abstract |
A compound for an organic optoelectronic device is represented by Chemical Formula 1, n n n n n n n n n n wherein Ar 1 may be a substituted or unsubstituted C6 to C18 aryl group, L 1 may be a substituted or unsubstituted C6 to C20 arylene group, a substituted or unsubstituted C2 to C20 heteroarylene group, or a combination thereof, and L 2 may be a single bond or a substituted or unsubstituted phenylene group. |