随着逐点校正的技术进步，客户对LED屏的显示质量要求也越来越高，从仅仅追求亮度与白平衡指标，渐渐提升到了对显示均匀度和色保真度的要求。利用逐点校正技术大幅提升显示屏的均匀度，当前正处于快速的普及应用进程中，而色度校正的需求也渐渐浮出水面，越来越为业内所关注。本文将简要介绍LED显示屏色度校正的原理、应用、实现方法与技巧。

Along with the technical progress of pixel-Level correction, the customer's requirement for the display quality of LED display is higher and higher, from merely pursuing high brightness and white balance index, promoted to excellent pixel uniformity and high color fidelity. Using pixel-level correction technology to improve the pixel uniformity, is in rapid popularization currently. The chroma correction demands are exposed and concerned more and more frequently and urgently. This article will briefly introduce the LED display color correction in 4 aspects: the principle, application fields, realization method and skills.