Liquid crystal display device and color film substrate thereof

A technology for liquid crystal display devices and color film substrates, applied in nonlinear optics, instruments, optics, etc., can solve problems such as increased complexity, inconsistent electric field strength, and light leakage of liquid crystal displays, so as to reduce complexity and avoid light leakage or color shift , to improve the adjustment effect

Inactive Publication Date: 2016-01-20
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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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

Method used

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  • Liquid crystal display device and color film substrate thereof
  • Liquid crystal display device and color film substrate thereof

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] See figure 1 as shown, figure 1 It is a structural schematic diagram of the liquid crystal display of the first embodiment of the present invention. Such as figure 1 As shown, the liquid crystal display device includes a color filter substrate 11, and the color filter substrate 11 is used to emit light of a specific wavelength and color after the light passes through the absorption of the color filter substrate 11. It includes a first ...

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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 ...

Claims

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Application Information

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IPC IPC(8): G02F1/1335G02F1/1362
CPCG02F1/133512G02F1/133514G02F1/1362G02F1/136222
Inventor 陈黎暄
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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