研究基于嵌入式的LCD显示。选用基于三星S3C2440X的ARM9平台，因为该芯片内部集成了控制LCD显示的部件，只需要简单的程序就可以实现LCD的显示。测试表明，该系统能提供稳定可靠的显示功能，具有很好的人机交互性能。-Research is based on embedded LCD display. Selected based on the ARM9 platform Samsung S3C2440X, as the integrated control chip LCD display components, the procedure requires only a simple LCD display can be achieved. Test showed that the system can provide stable and reliable display functionality, with a good interactive performance.