Title: Color Reproduction Characteristic of Multi-primary-color LCD TV Display
Abstract: In order to research the color reproduction characteristic of multi-primary-color LCD display,a set of specific color blocks are adopted in the experiments to construct the reproduction color gamut of multi-primary-color LCD display based on the measured value of color parameters.The characteristics of color gamut in 2D and 3D color space are analyzed respectively,and other important standard color gamuts are compared.The results show that the 3D color gamut of multi-primary-color LCD display is larger than the targeted wide color gamut,Pointer color gamut,especially in the high luminance area.It is also shown by the chromatic measure results that the saturation of the additional primary,Yellow,is not high and doesn’t significantly improve the coverage ratio of color gamut either,but it does significantly improve the optical efficiency of multi-primary-color LCD display.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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