白色LED在物体色度测量中的应用研究  

Application of white LED in measurement of the chromaticity

作　　者：钱惠国[1] 吴琼[1] 毛和法[1] 

机构地区：[1]浙江师范大学信息光学研究所,浙江金华321004

出　　处：《浙江师范大学学报（自然科学版）》2012年第4期401-405,共5页Journal of Zhejiang Normal University:Natural Sciences

基　　金：浙江师范大学课程群建设项目(ZC121011036)

摘　　要：搭建了透(反)射物体色度测量系统,并用白色LED作为照明光源,测量了红、绿、蓝三色透射样品和标准反射板的色度坐标,给出了测量结果.该结果表明了白色LED应用于物体色度测量的可能性.The experimental equipments for measuring chromaticity of transparent and reflective objects were established. With the lighting source of white LED, the chromaticity coordinates of red, green, blue transpar- ent and reflective objects were measured, and the results were given. The results revealed the useful probabili- ty of the white LED in the measurement of chromaticity.

关 键 词：色度测量 白色LED 光纤光谱仪 透射物体 反射物体 

分 类 号：O432.3[机械工程—光学工程]