The results showed that TEO DSB is a typical blue light emitting copolymer with two maximum EL emitting peaks lying at 465 nm and 489 nm, respectively.

• 结果表明 :TEO- DSB是一种典型的蓝色发光聚合物 ；有 2个发射峰 ；分别处于 4 6 5 nm和 4 89nm .