2、字脉冲型灰度显示方法进行比较分析,提出改进、新的全彩LED显示屏的灰度校正方法。该方法关键词:电流灰度;脉冲灰度;费希纳定律;灰度校正FullColor LED Display of TheGrayCHENlong,LUBao-chun,ZhUANGMing-zhao,TANGWen-jun,CHENXiao-juan(1.ElectronicandInformationEngineeringinstitute,LiaoningUniversityofTechnology,chinaJinzhou121001;2.)Abstract:LEDdisplayof