新型荫罩式PDP放电单元谐振光子辐射和捕获过程研究  

Investigation of Radiation and Capture Process of Resonance Xenon in Novel SMPDP Discharge Cell

作　　者：屠彦[1] 张雄[1] 王保平[1] 尹涵春[1] 童林夙[1] 

机构地区：[1]东南大学电子工程系,江苏南京210018

出　　处：《电子学报》2004年第3期512-515,共4页Acta Electronica Sinica

基　　金：国家自然科学基金 (No .60 2 71 0 1 6)

摘　　要：本文在流体模型计算的基础上采用蒙特卡罗模型 ,研究了彩色等离子体平板放电单元中的辐射和捕获过程 .研究了新型荫罩式等离子体显示器 (SMPDP)和传统的交流表面放电等离子体显示器 (ACCPDP)的放电过程以及谐振光子的辐射和捕获特性 .给出了电子及氙谐振态平均浓度以及相应空间浓度分布随时间变化情况 .模拟了谐振光子和 14 7谱线的分布情况 .On the basis of our fluid model calculation, the Monte Carlo method is used to investigate the resonance radiation and imprison process of resonance photons. The characteristics of discharge, radiation and imprison of resonance photons are calculated for both shadow mask PDP (SMPDP) and AC coplanar PDP (ACC PDP) respectively. The temporal variance of average density and density distribution of electron and resonance Xenon are shown. The distribution and number of photons arriving at each wall of the cell is simulated. The spectrum distribution of 147 nm vacuum ultraviolet for different structure is also calculated. It can be seen that the efficiency of SMPDP is larger than that of ACC PDF.

关 键 词：荫罩式等离子体显示器 SMPDP 交流表面放电等离子体显示器 ACC PDP 辐射捕获 蒙特卡罗方法 放电单元 

分 类 号：TN873.94[电子电信—信息与通信工程]