The dot matrix LCD have the advantages of displaying complicated characters and graphics, optional display screen, much information, small bulk and weight, little energy waste and so on.
点阵液晶显示器具有可显示复杂的文字及图形，显示屏面积大小随意、显示信息多、体积小、重量轻、功耗低等优点。
On the basis of a program to draw a point in an arbitrary area on a LCD screen, it introduces a method for displaying both graphics…
在介绍了LCD上任意坐标画点程序的基础上，给出了LCD实现图形显示和字符显示的方法，并经实验验证此方法的正确性。
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