Filter unit of liquid crystal display and liquid crystal display
AssigneeAu Optronics Corporation
InventorsChia-Hao Li, Chen-Hsien Liao, Kuei-Bai Chen, Chien-Kai Chen
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Abstract
A filter unit of a LCD and a LCD are provided. Under a CIE standard C light source, an x-coordinate value of light passing through the filter unit in a CIE 1931 chromaticity coordinate is greater than or equal to 0.302, an illumination Y value of the light is greater than or equal to 60, and relative to the standard color sample in which (x, y) is (0.299, 0.595) in a CIE 1931 chromaticity coordinate, the CIE DE2000 color difference value ΔE00 of the light is less than 1.
Claims10
A filter unit of a liquid crystal display (LCD), wherein under a CIE standard C light source, an x-coordinate value of light passing through the filter unit in a CIE 1931 chromaticity coordinate is greater than or equal to 0.302, an illumination Y value of the light is greater than or equal to 60, and relative to a standard color sample in which (x, y) is (0.299, 0.595) in a CIE 1931 chromaticity coordinate, a CIE DE2000 color difference value ΔE00 of the light is less than 1.
A liquid crystal display (LCD), comprising:
- a backlight module;
- and
- a liquid crystal panel, disposed above the backlight module, the liquid crystal panel has a filter unit, wherein under a CIE standard C light source, an x-coordinate value of light passing through the filter unit in a CIE 1931 chromaticity coordinate is greater than or equal to 0.302, an illumination Y value of the light is greater than or equal to 60, and relative to a standard color sample in which (x, y) is (0.299, 0.595) in a CIE 1931 chromaticity coordinate, a CIE DE2000 color difference value ΔE00 of the light is less than 1.
Dependencies are inferred from the claim text.