| abstract |
Provided is a polymer compound useful for producing a light-emitting device having an excellent external quantum yield. A phosphorescent structural unit (B) having a structure of a phosphorescent compound (B) having a maximum peak wavelength of an emission spectrum of 400 to 480 nm, and phosphorescence emission having a maximum peak wavelength of an emission spectrum of 480 to 680 nm. The high molecular compound containing the phosphorescence-emitting structural unit (G) which has a structure of a crystalline compound (G), and the crosslinked structural unit (XL) which has a crosslinking group of at least 1 sort (s) of specific structure. [Selection figure] None |