LED显示屏培训教材作者:王文平日期:2007
02深圳市奥拓电子有限公司SHENZHENAOTOELECTRONICSCO
目录概述·········································································4第一章LED器件··························································5§1
1LED器件应用基础……………………………………………………………………51
1光度学与色度学………………………………………………………………51
2视觉特征………………………………………………………………………61
3图象质量的评价………………………………………………………………9§1
2LED工作原理…………………………………………………………………………91
1半导体发光基本原理………………………………………………………91
2LED特征参数…………………………………………………………………111
3LED器件的驱动………………………………………………………………121
4LED器件及显示屏使用注意事项…………………………………………13§1
3LED器件简介………………………………………………………………………15第二章LED图文显示屏··················································15§2
1图文显示屏的特点………………………………………………………………15§2
2图文显示屏的显示模式和方法…………………………………………………17§2
3图文屏的控制方式…………………………………………………………………17§2
4LED驱动器74HC595介绍…………