The present invention provides a polymer material showing high luminous efficiency at a low voltage and suitable for increasing the emission area and for the mass production, and an organic light emitting device using the same. The present invention relates to a polymer compound comprising a boron-containing monomer unit represented by formula (1): [in the formula, A represents a triphenyl boron group in which the phenyl group may be substituted, R
16
represents a hydrogen atom or an alkyl group having 1 to 12 carbon atoms. X represents a single bond, —O—, —S—, —SO—, —SO
2
— or a divalent hydrocarbon group having 1 to 20 carbon atoms which may have a hetero atom], a light-emitting polymer compound comprising the boron-containing monomer unit and a light-emitting monomer unit, a light-emitting composition comprising the boron-containing monomer unit and a light-emitting low-molecular compound or light-emitting polymer compound, and organic light-emitting device using the light-emit-ting polymer compound or the light-emitting composition.
本发明提供了一种高发光效率的聚合物材料,其在低电压下适用于增加发射面积和进行大规模生产,并提供了一种使用该聚合物材料的有机发光器件。本发明涉及一种聚合物化合物,其包括由式(1)表示的含
硼单体单元:[在该式中,A表示苯基可以被取代的
三苯基硼基团,R16表示氢原子或具有1至12个碳原子的烷基基团。X表示单键,-O-,-S-,-SO-,-SO2-或具有1至20个碳原子的双价碳氢基团,其中可能含有杂原子],以及包含该
硼含量单体单元和发光单体单元的发光聚合物化合物,包含该
硼含量单体单元和发光低分子化合物或发光聚合物化合物的发光组合物,以及使用该发光聚合物化合物或发光组合物的有机发光器件。