短語(yǔ)詞組短語(yǔ)Blue -light emitting host material 藍(lán)光主躰材料active emitting material 放射活性材料;活性輻射物質(zhì);活性發(fā)射材料semiconductor light emitting material 半導(dǎo)躰發(fā)光材料active e emitting material 放射活性材料Emitting Material Layer 有機(jī)發(fā)光層;料層;和發(fā)光材料層;發(fā)光材料層blue emitting material 藍(lán)色發(fā)光材料Red emitting material 紅光發(fā)射材料light -emitting material 發(fā)光材料;光發(fā)射材料eml emitting material layer 發(fā)光材料層 返回 emitting material