LED蓝光危害的防治  

Prevention of LED Blue Light Danger

作　　者：倪泽成 倪孟麟 郭姝蓉 

机构地区：[1]天津市照明学会计量测试专业委员会,天津300193 [2]天津光电星球显示设备有限公司,天津300385

出　　处：《照明工程学报》2013年第S1期40-44,共5页China Illuminating Engineering Journal

摘　　要：研制和推广低色温的LED光源,是防治LED蓝光危害的重要途径。本文同时提出了准确测量光源及灯具色度的技术关键和测色仪器的选型。本文以彩色显示器光源色为例,用实验数据说明高色温的光源和背光源不仅存在着视觉疲劳而且图像效果也劣于低色温。To develop low color temperature's LED light source is the important way to prevent the danger of LED blue light. How to measure Chromaticity Coordinates technology of light source and lighting device correctly and type selection of color measurement instruments are clarified in this paper. In this paper,color monitor light source color is taken as example to explain that high color temperature 's light source and backlight both have visual fatigue,and their visual effects are inferior to low color temperature by using test data.

关 键 词：LED光源 彩色显示器 光源色 LED蓝光危害 色温 色度坐标 彩色复现 

分 类 号：TM923.01[电气工程—电力电子与电力传动]