Electroluminescent polymer having good carrier transport balance and electroluminescent device using the same
申请人:Samsung SDI Co., Ltd.
公开号:US20020093005A1
公开(公告)日:2002-07-18
An electroluminescnet polymer is represented by the following formula (1):
1
wherein X
1
to X
5
are independently a hydrogen atom, a linear alkyl or alkoxy group having 1 to 40 carbon atoms, a branched alkyl or alkoxy group having 3 to 40 carbon atoms, a cyclic alkyl group having 5 to 40 carbon atoms, a silyl group, or an aromatic group having 6 to 14 carbon atoms which is unsubstituted or substituted with at least one selected from the group consisting of an alkoxy group having 1 to 40 carbon atoms and an amine group.
一种电致发光聚合物由以下式子(1)表示:其中X1至X5独立地为氢原子、具有1至40个碳原子的线性烷基或烷氧基、具有3至40个碳原子的支链烷基或烷氧基、具有5至40个碳原子的环状烷基、硅基或具有6至14个碳原子的芳香基,该芳香基未取代或取代至少一种从由具有1至40个碳原子的烷氧基和胺基组成的群体中选择的一种。