申请人:Oguma Jun
公开号:US20080233429A1
公开(公告)日:2008-09-25
A polymer compound comprising a repeating unit of the following formula (1) and which is useful as a light emitting material or charge transporting material and excellent in heat resistance, fluorescent intensity and the like:
(wherein, ring A and ring B represent each independently an aromatic hydrocarbon ring optionally having a substituent, at least one of ring A and ring B is an aromatic hydrocarbon ring composed of a plurality of condensed benzene rings, R
w
and R
x
represent each independently a hydrogen atom, alkyl group, alkoxy group or the like, and R
w
and R
x
may mutually bond to form a ring).
一种聚合物化合物,包含以下公式(1)的重复单元,可用作发光材料或电荷传输材料,并具有良好的耐热性、荧光强度等特性:(其中,环A和环B各自独立地表示具有取代基的芳香族碳氢环,环A和环B中至少一个为由多个融合苯环组成的芳香族碳氢环,Rw和Rx各自独立地表示氢原子、烷基、烷氧基或类似物,且Rw和Rx可以相互结合形成环)。