白色发光二极管色坐标和显色指数的一致性  

Properties of Color Coordinate and Color Index of White Light Emitting Diode

作　　者：蒋大鹏[1] 侯凤勤[2] 赵成久[2] 刘学彦[2] 尹长安[2] 赵建军[2] 申德振[1] 范希武[1] 

机构地区：[1]中国科学院激发态物理开放实验室,吉林长春130021 [2]中国科学院长春光学精密机械与物理研究所,吉林长春130021

出　　处：《液晶与显示》2002年第3期219-220,共2页Chinese Journal of Liquid Crystals and Displays

基　　金：863计划资助项目;中国科学院知识创新工程资助项目;吉林省科技厅重点资助项目

摘　　要：The most important background of white LED is "green lighting source".The color coordinate and color index are very important for lighting source.In this paper,the color coordinate and color index of white light emitting diode are shown.The average value of color coordinate X,Y are 0.31 and 0.33,respectivily;the maximum value are 0.32,0.35;the minimum value are 0.29,0.29.The average value of color index is 80;the maximum is 83;the minimum is 78.The most important background of white LED is 'green lighting source'.The color coordinate and color index are very important for lighting source.In this paper,the color coordinate and color index of white light emitting diode are shown.The average value of color coordinate X,Y are 0.31 and 0.33,respectivily;the maximum value are 0.32,0.35;the minimum value are 0.29,0.29.The average value of color index is 80;the maximum is 83;the minimum is 78.

关 键 词：白色发光二极管 一致性 LED 色坐标 显色指数 绿色照明 发光二极管 

分 类 号：TN312.8[电子电信—物理电子学]