Liquid crystal display device

A technology for liquid crystal display devices and liquid crystal panels, applied in static indicators, instruments, nonlinear optics, etc., can solve problems such as light leakage of liquid crystal panels, and achieve the effect of improving picture quality and high anti-light leakage performance

Active Publication Date: 2010-12-08
K TRONICS (SUZHOU) TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a liquid crystal display device, which overcomes the defect of light leakage on the other side of the liquid crystal panel when one side of the liquid crystal panel of the existing liquid crystal display device is subjected to external pressure, and realizes a liquid crystal display device with high light leakage resistance

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no. 1 example

[0029] Figure 3a It is a schematic structural diagram of the left area of ​​the liquid crystal panel of the first embodiment of a liquid crystal display device of the present invention, Figure 3b It is a schematic diagram of the structure of the right area of ​​the liquid crystal panel of the first embodiment of a liquid crystal display device of the present invention, as shown in Figure 3a and Figure 3b As shown, the liquid crystal display device includes a liquid crystal panel composed of an array substrate and a color filter substrate. The array substrate includes at least a light-shielding strip 3, and the liquid crystal panel is provided with mutually symmetrical left and right regions, so that the array substrate correspondingly There is a left area and a right area;

[0030] In the left area of ​​the array substrate, the actual width of the light leakage area between the left light blocking strip 3 and the data line 4 is greater than the actual width of the light ...

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Abstract

The invention relates to a liquid crystal display device which comprises a liquid crystal panel consisting of an array basal plate and a color film basal plate, wherein the array basal plate at least comprises light strips; the liquid crystal panel is provided with a left region and a right region which are symmetrical mutually, and the array basal plate is also provided with a left region and a right region correspondingly; in the left region of the array basal plate, an actual light leakage region between the left light strip and a data wire is wider than an actual light leakage region between the right light strip and the data wire so that the maximum allowable offset value at the left side of the data wire is smaller than the maximum allowable offset value at the right side of the datawire; and in the right region of the array basal plate, the actual light leakage region between the right strip and the data wire is wider than the actual light leakage region between the left stripand the data wire so that the maximum allowable offset value at the right side of the data wire is smaller than the maximum allowable offset value at the left side of the data wire. The invention provides the liquid crystal display device which has high light-leakage resistance performance.

Description

technical field [0001] The invention relates to the field of liquid crystal display devices, in particular to a liquid crystal display device with high light leakage resistance. Background technique [0002] A liquid crystal display (Liquid Crystal Display, hereinafter referred to as LCD) is a major flat display device, and a liquid crystal panel is mainly composed of an array substrate and a color filter substrate. At present, when manufacturing a liquid crystal panel, after manufacturing an array substrate and a color filter substrate separately, the two substrates are combined. Since there are some deviations in the accuracy of the alignment process, it is necessary to set the maximum allowable deviation value (AssemblyMargin), that is, after the black matrix blocks the light leakage area, the extra width value is called the maximum allowable deviation value. [0003] Such as figure 1 As shown, it is a schematic structural diagram of an existing liquid crystal panel. Th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G02F1/133
Inventor 吴东起占红明
Owner K TRONICS (SUZHOU) TECH CO LTD
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