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Liquid crystal display comprising red, green, blue, and yellow sub-pixels having chromaticity on a CIE1931 chromaticity diagram wherein the sub-pixels have different areas
Liquid crystal display comprising red, green, blue, and yellow sub-pixels having chromaticity on a CIE1931 chromaticity diagram wherein the sub-pixels have different areas
A liquid crystal display including a backlight unit and a liquid crystal display panel is provided. A spectrum of the backlight unit has relative maximum brightness peaks at wavelength between 460 nm to 480 nm, between 505 nm to 525 nm, and between 610 nm to 630 nm. The liquid crystal display panel is disposed above the backlight unit. The liquid crystal display panel has a red color filter layer (Rx, Ry, RY), a green color filter layer (Gx, Gy, GY), a blue color filter layer (Bx, By, BY) and a yellow color filter layer (Yx, Yy, YY), wherein under the backlight source, the red color filter layer, the green color filter layer, the blue color filter layer and the yellow color filter layer satisfy following conditions: Rx≧0.654; Ry≦0.330; Gx≦0.253; Gy≧0.605; Bx≦0.136; By≦0.146; Yx≦0.408; Yy≦0.534; 0.83≦RY/GY≦0.87; 0.86≦GY/BY≦0.92; 0.83≦BY/YY≦0.87 and 1.5≦YY/RY≦1.55.
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机译：提供了一种包括背光单元和液晶显示面板的液晶显示器。背光单元的光谱在460nm至480nm之间，505nm至525nm之间以及610nm至630nm之间的波长处具有相对最大亮度峰值。液晶显示面板设置在背光单元上方。液晶显示面板具有红色滤色层（R x ，R y ，RY），绿色滤色层（G x ，G y ，GY），蓝色滤色层（B x ，B y ，BY）和黄色滤色层（Y x ，Y y ，YY），其中在背光源下，红色滤色层，绿色滤色层，蓝色滤色层和黄色滤色层层满足以下条件：R x ≥0.654; R y ≤0.330; G x ≤0.253; G y ≧0.605; B x ≤0.136; B y ≤0.146; Y x ≦0.408; Y y ≦0.534; 0.83≤RY/GY≤0.87; 0.86≤GY/BY≤0.92; 0.83≤BY/YY≤0.87和1.5≤YY/RY≤1.55。
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