CPC H10K 85/115 (2023.02) [C07C 211/54 (2013.01); C07C 211/61 (2013.01); C07D 209/86 (2013.01); C07D 209/88 (2013.01); C07D 307/91 (2013.01); C08F 12/28 (2013.01); C08F 12/32 (2013.01); C09D 125/18 (2013.01); C07C 2603/18 (2017.05); C07C 2603/97 (2017.05); H10K 50/15 (2023.02); H10K 50/17 (2023.02); H10K 71/12 (2023.02)] | 19 Claims |
1. A polymer comprising a unit represented by the following Chemical Formula 1:
wherein, in Chemical Formula 1,
L1 is a direct bond; a substituted or unsubstituted phenylene group; a substituted or unsubstituted naphthylene group; a substituted or unsubstituted biphenylene group; a substituted or unsubstituted divalent fluorenyl group; or a substituted or unsubstituted divalent carbazolyl group;
l1 is an integer of 1 to 10;
Ar1 and Ar2 are the same as or different from each other, and each independently a substituted or unsubstituted aryl group; or a substituted or unsubstituted heteroaryl group;
R1 to R8 are the same as or different from each other, and each independently hydrogen;
deuterium; a halogen group; a hydroxyl group; a cyano group; a substituted or unsubstituted alkyl group; a substituted or unsubstituted cycloalkyl group; a substituted or unsubstituted alkoxy group; a substituted or unsubstituted aryl group; or a substituted or unsubstituted heteroaryl group;
r4, r6 and r8 are each independently an integer of 1 to 4;
r5 and r7 are each independently an integer of 1 to 3;
when r4 is 2 or greater, the two or more R4s are the same as or different from each other;
when r5 is 2 or greater, the two or more R5s are the same as or different from each other;
when r6 is 2 or greater, the two or more R6s are the same as or different from each other;
when r7 is 2 or greater, the two or more R7s are the same as or different from each other;
when r8 is 2 or greater, the two or more R8s are the same as or different from each other;
when l1 is 2 or greater, the two or more L1s are the same as or different from each other; and
n is, as a repetition number of the unit, an integer of 1 to 10,000.
|