摘要
在ＰＰＶ芳香环上引入烷氧基获得可溶性ＰＰＶ衍生物，以此为基本 材料，制备了ＩＴＯ／ＭＥＭＯ－ＰＰＶ／Ａ１单层结构的聚合物发光二极管（ＰＬＥＤ）。其电 致发光为峰值位于 ５４８ｎｍ左右的绿色谱带。本文对这一器件的基本光电特性及 相关机理作了分析。
A soluble PPV derivative was synthesized by introducing several alkyloxy into the aromatic circle and a corresponding monolayer light emitting diode (LED),ITO/ PPV derivative/A1,was prepared. The stable green electroluminescence with a peak of 540 um was observed. The basic photo-electric properties and the emitting mechanism were analyzed.
出处
《光电子技术》
CAS
1999年第2期103-106,共4页
Optoelectronic Technology
