基于三基色LED的色匹配实验  

Chromaticity experiments using tricolor LEDs

作　　者：麻佳琪 张孟杨 杨胡江[1] 王四海[1] 

机构地区：[1]北京邮电大学理学院,北京100876

出　　处：《物理实验》2014年第4期42-44,48,共4页Physics Experimentation

基　　金：北京邮电大学大学生创新训练项目(No.X-201110013119);北京邮电大学大学生研究创新基金;北京市共建项目专项资助

摘　　要：基于色度学的基本原理,利用三基色LED灯在不同的电流值下合成某种色光,其与所给出的色光正好相匹配,并实现了色匹配实验仪的设计与制作.该实验旨在通过加法混色原理,让学生对色合成及匹配的原理及过程有更直观清晰的认识.Based on the basic principles of colorimetry ,tricolor LEDs were adopted to produce a different colors which matching given colors .The design and manufacture methods of the instrument were presented .To make students have a more clear and direct understanding of the principle and process of color synthesis and matching ,the additive color mixing method was used .

关 键 词：色匹配 色度坐标 

分 类 号：O432.3[机械工程—光学工程]