驱动时序设计中影响SMPDP显示亮度的相关因素研究  

Study on the SMPDP Brightness Relatives during Driving Scheme Design

作　　者：汤勇明[1] 吴忠[1] 郑姚生[1] 王保平[1] 童林夙[1] 

机构地区：[1]东南大学电子工程系,南京210018

出　　处：《电子器件》2004年第4期629-631,657,共4页Chinese Journal of Electron Devices

摘　　要：等离子体显示屏的显示亮度除了受其本身的发光单元结构设计、制造工艺和荧光粉材料等因素的影响 ,其驱动方案及电路系统设计中的若干参数调整也会对其实际性能产生影响。本文通过对驱动时序方案中可能影响 SMPDP亮度指标的因素进行分析和实验 ,指出了寻址速度和维持脉冲频率两大因素对显示屏亮度指标的核心影响 ,并讨论了如何利用该结果改进驱动时序参数设计从而提高The brightness of plasma display panel can be influenced by its driving system and the driving scheme design besides the structural design or fabrication processes of the panel itself, such as the discharge cell structure, gas mixture and phosphor material. Through the analysis on the driving scheme design, two main adjustable factors, the addressing speed and the sustain pulse frequency, that can influence the SMPDP brightness directly were presented. Optimization on SMPDP brightness was discussed according to the experimental results.

关 键 词：SMPDP 显示亮度 寻址速度 维持频率 

分 类 号：TN873[电子电信—信息与通信工程]