Liquid crystal display device and color film substrate thereof

Abstract

The invention discloses a liquid crystal display device and a color film substrate thereof. The color film substrate comprises a first substrate, multiple color resistors arranged on the first substrate and used for presenting multiple colors, and a transparent resin layer arranged on the multiple color resistors, wherein the thickness of blue color resistors in the multiple color resistors is greater than that of the color resistors in other colors, and the surface, away from the multiple color resistors, of the transparent resin layer is parallel to the surface, away from the multiple color resistors, of the first substrate. Through the above mode, the color film substrate can avoid light leakage or color cast and improve adjustment on white balance, and the work complexity is lowered.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a liquid crystal display device and a color filter substrate thereof. Background technique [0002] In the existing MVA (Multi-domain Vertical Alignment, multi-domain vertical alignment) LCD (Liquid Crystal Display, liquid crystal display), in order to meet the requirements of the NTSC (National Television Standards Committee, National Television Standards Committee) color gamut, to obtain richer colors. Usually, the thicknesses of the blue color resist, the red color resist and the green color resist of the liquid crystal display are set to be unequal, for example, the thickness of the blue color resist is the largest, so that the chromaticity coordinates of the blue light passing through the blue color resist meet the requirements. [0003] Due to the inconsistent thickness of the color resistance, the optical path of blue light, red light and green light is not ...

AI Technical Summary

Problems solved by technology

[0003] Due to the inconsistent thickness of the color resistance, the optical path of blue light, red light and green light is not the same when squinting, resulting in light leakage or color shift of the liquid crystal display

In addition, because the thickness of the color resistance is inconsistent, the thickness of the corresponding liquid crystal layer is inconsistent, and the electric field strength received at the same voltage is inconsistent, resulting in the need to design different blue color resistance, red color resistance and green color resistance when completing the liquid crystal display. form, which increases the complexity of the work

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