摘要
结合有源矩阵液晶显示器件及其驱动技术的发展,分析了TFT-LCD驱动技术研究现状,详细讨论了实现动态画面的数字TFT-LCD驱动电路系统的工作原理与实现。介绍了一种用于6位数字屏的全新TFT-LCD驱动电路,该电路显示控制采用芯片MST501V,它内置有TCON、一个Scaling Engine,并提供OSD功能。通过电路实验,实现了动态图像画面,取得很好的显示效果。
In accordance with development of active-matrix LCD and progress of its driving-technology, this paper analyses the development situation of TFT LCD driving-technology, discusses the operation principle of dynamic picture driving-circuit system. It introduces a type of six-bits digital LCD screen and a novel driving-system for digital LCD. MST501V is used as display controller, it includes a timingcontroller, a scaling engine, and a on-screen controller. Circuit experiments realize a dynamic picture and good display result.
出处
《液晶与显示》
CAS
CSCD
北大核心
2006年第1期87-90,共4页
Chinese Journal of Liquid Crystals and Displays
