LED电子显示屏的开发及应用

DEVELOPMENT AND APPLICATION OF LED ELECTRON DISPLAY SCREEN

介绍了ＬＥＤ电子显示屏的显示原理，以及怎样用计算机来处理图形和文本，使这些图形和文本能够在ＬＥＤ电子显示屏上显示。

The principle of the LED electron display screen,and the way how a computor handles a range of drawing files and text files are expounded,so that the electron display screen can display all these.