介质保护膜对ACPDP放电特性影响测量装置的研究  

Measuring Apparatus for the Effect of Prtecting Film Overcoating the Dielectric Layer on Discharge Characteristics in AC Plasma Display Panels

作　　者：任红霞[1] 沈强[2] 郑德修[2] 孙鉴[2] 

机构地区：[1]西安电子科技大学微电子研究所,西安陕西710071 [2]西安交通大学,西安陕西710049

出　　处：《真空电子技术》1999年第6期8-13,共6页Vacuum Electronics

基　　金：国家级九五重点攻关项目

摘　　要：本文提出并采用了用测量ＡＣ ＰＤＰ放电特性和加速老化特性来探求保护膜发射和稳定性能的间接测量方法，研制了模拟ＡＣＰＤＰ放电特性测量装置。该装置驱动电源、放电室及真空系统组成，能够模拟ＡＣ ＰＤＰ的工作条件和过程，不仅可用来测量不同材料和不同方法、工艺制成的保护膜对ＡＣ ＰＤＰ工作电压、寿命等的影响，还可用来测量ＡＣ ＰＤＰ放电单元内所充气体的种类、气体混合比例。An indirect measuring method is proposed in this paper,which can be used to investigate the secondary electron emission properties and stability of prtecting layer by measuring the discharge characteristics and accelerated aging mechanism of AC PDP (Plasma Display Panel). Then a measuring apparttus imitating the discharge in AC PDP cell is designed,which is consists of a riving power,a discharge cell and a vacuum system and can imitate the operation and condition in AC PDP.This measuring system is not only can be used to test the influence of dielectric protecting film prepared by different materials,variety preparation methodes and processes on the working voltage and life of AC PDP,but also can be used to examine te effect of some parameters,such as filled gas species ,mixture composition ratio and pressure,and discharge gap,etc., on discharge characteristics in AC PDP.

关 键 词：交流等离子体显示器 介质保护膜 放电特性 测试系统 

分 类 号：TN141.5[电子电信—物理电子学]