A new graphicdisplaysystem based on liquid crystal display module is introduced in this article. This system can be applied in a portable physiological signals monitor.
本文介绍了一种基于液晶显示器的图形显示系统，适用于便携式医学信号监测设备。
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But in the raster graphicdisplaysystem, scale lines and character will be distorted seriously owe to the limited screen resolution in the case of deflection, which affect the display quality.