| 摘要 |
PROBLEM TO BE SOLVED: To provide a polymer compound useful for manufacturing of a light-emitting element being excellent in maximum luminous efficiency.SOLUTION: The polymer compound includes a constitution unit represented by formula (1): wherein Aris an aromatic hydrocarbon group or an aromatic heterocyclic group; E is a group derived from formula (2) (R, R, R, R, R, R, R, R, Rand Rare each independently a hydrogen atom, an alkyl group, an aryl group, a monovalent aromatic heterocyclic group or a group represented by -O-R, and these groups may have a substituent; Ris an alkyl group, an aryl group or a monovalent aromatic heterocyclic group, these groups may have a substituent, and they may be the same or different when a plurality of Rs are present, and Rand R, Rand R, Rand R, Rand R, Rand R, Rand R, Rand R, Rand R, Rand R, and Rand Rmay be bonded to each other to form a ring). |
