短語詞組短語organic electroluminescent el materials 有機(jī)電致發(fā)光材料polymeric electroluminescent materials 聚郃物電致發(fā)光材料Organic Electroluminescent Materials 有機(jī)電致發(fā)光材料molecular organic electroluminescent materials 有機(jī)分子電致發(fā)光材料polymer electroluminescent materials 聚郃物電致發(fā)光材料red organic electroluminescent materials 紅色有機(jī)電致發(fā)光材料electroluminescent blue -light materials 電致發(fā)藍(lán)光材料 返回 electroluminescent materials