POLYMER COMPOUND CONTAINING NITROGEN-CONTAINING HETEROCYCLIC STRUCTURE, AND COMPOSITION, SOLUTION, THIN FILM AND POLYMER LIGHT-EMITTING ELEMENT EACH CONTAINING SAME

摘要

A polymer compound having a repeating unit represented by formula (1-0):
wherein in formula (1-0), ring A 01 and ring A 02 are the same or different and each represents an aromatic hydrocarbon ring that is optionally substituted; and X 10 and X 20 are the same or different and each represents a hydrogen atom or a substituent, provided that at least one of X 10 and X 20 is a group represented by formula (2-0):
wherein in formula (2-0), Z 10 , Z 20 and Z 30 are the same or different and each represents -N= or -CH=, provided that at least two of Z 10 , Z 20 and Z 30 are -N=; L 0 represents an arylene group or a single bond; and Ar 10 and Ar 20 are the same or different and each represents an aryl group, provided that the total carbon number of the groups represented by Ar 10 , Ar 20 and L 0 is 24 or more.