发光学报2012，Vol.33Issue(4)：347-365,19.DOI:10.3788/fgxb20123304.0347
PDP用发光材料的研究进展
Process in PDP Luminescence Materials
摘要
Abstract
At present, the commercial tri-color phosphors for PDP application are (Y, Gd) BO3: Eu3 + (red phosphor) , Zn2SiO4: Mn2+ ,BaAl12O19: Mn2+ or (Gd, Y)BO3:Tb3+ (green phosphors) and BaMgAl10O17: Eu2+ (blue phosphor). However, there exists a common problem in the above tricolor phosphors, that is, their luminescence efficiency is low. Moreover, they also present the disadvantages as follows which restrict their luminescence properties: the color purity of ( Y, Gd ) BO3: Eu3+ is poor; the decay lifetimes of Zn2SiO4: Mn2+ and BaAl12O19: Mn2+ are long; the luminescence intensity of (Gd, Y)BO3: Tb3+ is insufficiency, while BaMgAl10O17: Eu2+ presents poor stability when treated by heating or VUV irradiation. Aiming at these problems, this paper summarizes the recent research progresses on the VUV luminescence mechanism and the improvement of luminescence properties for the tri-color phosphors. Meanwhile, the research progress on the exploring of novel VUV phosphors is also involved.关键词
等离子体显示/荧光粉/发光性能/合成方法Key words
plasma display/phosphor/luminescence property/synthesis method分类
数理科学引用本文复制引用
王育华,王赵锋,董其铮,李叶洲,张佳..PDP用发光材料的研究进展[J].发光学报,2012,33(4):347-365,19.基金项目
国家杰出青年科学基金(50925206) （50925206）
国家自然科学基金(10874061) （10874061）
高等学校博士学科点专项科研基金(200807300010)资助项目 （200807300010）
