【摘要】 为了更高效的计算照明工程和显示技术中常用的色度学参量,且对白光合成进行模拟和优化、探究色域随基色光荧光光谱参数值变化时的改变情况,设计了一种基于MATLAB/GUI环境的白光合成模拟软件。从而可给出,当白光光效最大、显色指数最大时,参与配色的基色光配比值。对于色域变化趋势的模拟结果表明,当荧光光谱半高宽小于15 nm以后,色域随半高宽减小的增大效果并不明显。此外,绿光量子点发光峰的移动对色域的影响较为显著。更多还原

【Abstract】 In order to calculate colorimetry parameters used in illuminating engineering and display technology more efficiently to simulate and optimize the synthesis of white light,to research the change of color gamut with the change of parameter values from fluorescence spectrums,a white light synthesis simulation software based on MATLAB/GUI was designed. As a result,the ratio of the primary colors that participate in the color matching can be given,when the white light efficiency is the highest or the color rendering index becomes the maximum. The simulation results show that the increase of the color gamut with the decrease of the FWHM is not obvious,when the width of fluorescent spectrum becomes less than 15 nm. In addition,the shift of the green dot luminescence peak has a significant influence on the color gamut.更多还原