SM-PDP老炼系统设计  

The Aging System Design for SM-PDP

作　　者：宋国栋[1] 郑姚生[1] 吴忠[1] 汤勇明[1] 屠彦[1] 

机构地区：[1]东南大学电子工程系,南京210096

出　　处：《电子器件》2006年第1期58-61,共4页Chinese Journal of Electron Devices

基　　金：国家863计划项目资助"25inch高分辨率全彩色高亮度荫罩式PDP研制"(2004AA303130)

摘　　要：针对SMPDP的实际老炼工艺需求和实测的各项工艺指标,设计了一套专用的老炼电路系统。该系统包括高压驱动电路,保护电路和控制电路。高压驱动电路中采用了能量复得维持驱动技术,大大减少系统的寄生电阻和寄生电容上的能量损耗;保护电路考虑了多种保护方案,可有效地实现对屏和系统的保护;控制电路可方便地实现各种控制调整,并具备良好的工作状态显示。本系统已经在25inchSMPDP开发项目中得到应用。A special aging system, including high-voltage driving circuit, protection circuit and main-control circuit, is developed for Plasma Display Panel with Shadow Mask （SM-PDP）. The aging system was designed according to requirements of practical aging technics and test parameters for SM-PDP. An energy recovery circuit （ERC） was introduced into the high-voltage driving circuit to reduce the total power consumption. The protection circuit can protect panel and system efficiently with several options. The maincontrol circuit can achieve diversified control expediently. This aging system has been applied to the 25inch SM-PDP aging process.

关 键 词：老炼系统 荫罩式等离子体显示屏 能量复得电路 保护电路 

分 类 号：TN105[电子电信—物理电子学]