LCD触摸显示屏控制定位系统:LCD触摸屏也变得普及，并逐渐成为当今的主流配置。触摸屏分为电阻、电容、表面声波、红外线扫描和矢量压力传感触摸屏等，其中使用最多的是四线或五线电阻触摸屏。四线电阻触摸屏是由两个透明电阻膜构成的，在它的水平和垂直电阻网上施加电压，就可通过A/D转换面板在触点测量出电压，从而对应出坐标值。-LCD touch screen control positioning system: LCD touch screen has become popular, and has g

在S3C2440上运行GUI(支持半透明效果和触摸屏)-S3C2440 running at up GUI (support for translucent effects and Touch Panel)

电子表和计算器的显示板，利用液晶的电光效应把电信号转换成字符、图像等可见信号，并且清澈透明-Electronic watches and calculators display panel, the liquid crystal electro-optic effect of the electrical signal is converted into characters, images and other visual signal, and the clear and transpare