Process in PDP Luminescence Materials

WANG Yu-hua; WANG Zhao-feng; DONG Qi-zheng; LI Ye-zhou; ZHANG Jia

doi:10.3788/fgxb20123304.0347

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Process in PDP Luminescence Materials

paper | 更新时间：2020-08-12

- Process in PDP Luminescence Materials
- Chinese Journal of Luminescence Vol. 33, Issue 4, Pages: 347-365(2012)
- 作者机构：
  
  兰州大学物理科学与技术学院,甘肃兰州,730000
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20123304.0347
  CLC： O482.31
- Received：20 November 2011，
  
  Revised：10 February 2012，
  
  Published Online：10 April 2012，
  
  Published：10 April 2012
- 稿件说明：
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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

WANG Yu-hua, WANG Zhao-feng, DONG Qi-zheng, LI Ye-zhou, ZHANG Jia. Process in PDP Luminescence Materials[J]. Chinese Journal of Luminescence, 2012,33(4): 347-365
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 DOI： 10.3788/fgxb20123304.0347.

WANG Yu-hua, WANG Zhao-feng, DONG Qi-zheng, LI Ye-zhou, ZHANG Jia. Process in PDP Luminescence Materials[J]. Chinese Journal of Luminescence, 2012,33(4): 347-365 DOI： 10.3788/fgxb20123304.0347.

摘要

目前

商用PDP三基色荧光粉主要为红色(Y

Gd)BO

:Eu

绿色Zn

SiO

:Mn

、BaAl

:Mn

或(Gd

Y)BO

:Tb

蓝色BaMgAl

:Eu

。然而

以上3种荧光粉均存在发光效率低的问题;另外

Gd)BO

:Eu

的色纯度较差

SiO

:Mn

和BaAl

:Mn

的衰减时间较长

(Gd

Y)BO

:Tb

亮度不足

BaMgAl

:Eu

的稳定性较差

这些因素在一定程度上制约了其发光和显示性能。本文总结了目前红、绿、蓝三种发光材料的真空紫外发光机理以及发光性能改进的研究进展

同时

对目前开发新型PDP用发光材料的研究也进行了介绍。

Abstract

At present

the commercial tri-color phosphors for PDP application are (Y

Gd)BO

: Eu

(red phosphor)

SiO

:Mn

BaAl

:Mn

or (Gd

Y)BO

:Tb

(green phosphors) and BaMgAl

:Eu

(blue phosphor). However

there exists a common problem in the above tri-color 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)BO

:Eu

is poor; the decay lifetimes of Zn

SiO

:Mn

and BaAl

:Mn

are long; the luminescence intensity of (Gd

Y)BO

:Tb

is insufficiency

while BaMgAl

:Eu

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

Keywords

references

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