The relevant knowledge about chroma excursion of led display panel is described in this paper, and the relation between time and color coordinate of primaries of led full-color panel is studied.
描述了LED显示屏色度漂移的相关知识，研究了LED全彩屏各基色色坐标随时间的变化关系。
Simulation results prove that this system can verify the out of point accurately and adjust the color homogeneity of LED panel in a certain range.
实验表明通过该系统可以实现对显示屏指标的快速检测，并可以根据要求，在一定范围内对显示屏的色彩保真度进行调整。
The number of points out of hand and color homogeneity are the two important indicators for quality assessment of LED panel.
失控点数目、色度均匀性是评价LED显示屏显示质量的两个重要指标。
The number of points out of hand and color homogeneity are the two important indicators for quality assessment of LED panel.
失控点数目、色度均匀性是评价LED显示屏显示质量的两个重要指标。
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