TFT液晶显示驱动电路与电源优化设计方法

Optimizing design technology and approach on drive circuit to TFT displayer and the power supply

本文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驱动电路的工作原理与电源设计,介绍了一种用于六位数字屏的全新TFT-LCD驱动电路,并对头盔显示器液晶显示及驱动电路设计方法加以详细讨论,软件编程调试与电路实验,取得了好的显示效果。

LCD Module is a kind of groupware shortly called ＂LCM＂ to assemble LCD apparatus, connector, IC, PCB, backlight and structural elements. LCD apparatus is a hi-tech and widely used element, which is still difficult for most people to use and assemble. Especially for the assembling of dot matrix LCD apparatus, users always meet troubles in the specific joining and don＇ t know the special equipments well. The present paper can provide an optical film suitable for a liquid crystal display apparatus providing colorless neutral display in all azimuth angle directions, a liquid crystal panel employing the optical film, and a liquid crystal display apparatus employing the liquid crystal panel.