摘要
本文采用点式色度亮度计和CCD影像色度亮度计分别对LED平板灯进行光色性能测试,考察两种测试方法的异同。通过对比两种方法的测试结果发现,点式色度亮度计测试结果的准确性会受到取点不同的影响,而CCD影像色度亮度计的测试可以一次获得成像面上的数百万数据点,测试结果更加完整,测试效率高。
In this paper, we use the point type color/luminance meter and CCD imaging color/luminance meter separately on the LED flat lamp for optical and color performance test to research the similarities and differences between these two testing method. Through the comparison of two methods of testing results, the accuracy of point type color/uminance meter＇s test result will be affected by choosing testing points, while CCD imaging color/luminance meter can obtain a single imaging with millions of data points, it has high test efficiency and more detailed results.
出处
《照明工程学报》
2012年第2期42-46,共5页
China Illuminating Engineering Journal
基金
上海市科委项目资助(编号:10dz1140206)
