xinhuabbs 关键词关键词关键词关键词 : 显示屏 ；LED；点阵屏 [gap=884]Key words : Display;LED; dot matrix screen
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LCD dot matrix screen area LCD点阵式屏幕显示
LED dot-matrix screen LED点阵屏
led dot matrix screen led显示屏
led dot matrix display screen led点阵显示屏
The LED(light-emitting diode) dot matrix screen is constitute of computer, data transfer unit and display unit.
大型LED（发光二极管）显示屏由计算机、数据转换单元与显示单元组成。
It USES PC to transform Chinese character interior code in the sentence to dot matrix display data and send them to LED display screen through serial device.
利用pc机将汉字语句汉字内码转换为点阵显示数据，通过串行口送给显示屏。
The information is displayed through the dot-matrix LCD screen to the user to view.
这些信息都通过点阵液晶 屏显示出来给用户查看。
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