The merits of OLED contain : ( 1 ) easy to realize full color display due to the wide choice scope of organic electroluminescent materials, in particular the realization of the blue light which cannot be met in inorganic light emitting diodes; 究其原因,有机电致发光具有其它显示技术无法比拟的优点:(1)有机电致发光材料可选范围广,容易实现全色显示,尤其可以得到无机材料很难得到的蓝光;
The new type organic electroluminescent materials have excellent performance in the luminescent properties and thermal stability, more than that is we get a novel blue light-emitting material. 两种新型的PPV衍生物改善了PPV的光学性能和热稳定性,更重要的是它们是一种新型蓝光有机电致发光材料。
Recently, 9 new soluble organic small molecular electroluminescent materials, derivatives of Alq_3, have been synthesized in our laboratory and Almq_2-OH of these materials has very good blue electroluminescent characteristics. 合成了9种未曾公开发表过的有机小分子电致发光材料,都是Alq3的衍生物。