申请人:Wu Yiliang
公开号:US20050040394A1
公开(公告)日:2005-02-24
An electronic device containing a thienylene-arylene polymer comprised of a repeating segment containing at least one 2,5-thienylene segment of (I) or (II), and at least one arylene segment of (IIIa), (IIIb),or (IIIc)
wherein each R is independently an alkyl or an alkoxy side chain; R′ is halogen, alkyl, or alkoxy, and a and b represent the number of R segments or groups, and wherein the number of arylene segments (IIIa), (IIIb), and (IIIc) is from about 1 to about 3.
一种电子设备,包含一种含有重复单元的噻吩基-芳基聚合物,该重复单元至少包含(I)或(II)中的一个2,5-噻吩基段和(IIIa),(IIIb)或(IIIc)中的至少一个芳基段,其中每个R独立地是烷基或烷氧基侧链; R'是卤素,烷基或烷氧基,a和b表示R段或基的数量,芳基段(IIIa),(IIIb)和(IIIc)的数量约为1到3个。