但是，LCD却存在着诸多先天不足，色彩还原性差就是其中之一。
But LCD was born with many congenital deficiencies, and worse color restoration is an obvious one.
单一基质白光荧光粉因具有流明效率高、色彩还原性好等特点，所以对其研究的意义重大。
Due to the high lumens efficiency, good color reproduction characteristics of single matrix white phosphor, the research on it has great significance.
在大屏幕投影显示领域，光引擎技术是获得大亮度、高影像清晰度和真实的色彩还原性图像输出的关键技术。
The technique of optical engine is the key to obtain high brightness, high definition and real colour pictures in the field of large screen projection.
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