| abstract |
The present invention relates to a phenoxazine-based polymer compound and a light-emitting device using the same, and provides a polymer compound containing a residue of a compound represented by the following formula (0), In the formula, Ar 0 represents a substituent such as a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, or a group represented by the following formula (A), and at least two of Ar 0 are represented by the following formula (A) Group, R 0 represents substituents such as alkyl, alkoxy, aryl, 1 and m represent the integer of 0～3, In the formula, A 0 represents -N= or -C(R 2 )=, and R 2 represents a substituent such as a hydrogen atom, an alkyl group, an alkoxy group, or an aryl group. |