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LCD panel

A liquid crystal display panel and liquid crystal layer technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of light leakage, reduce panel contrast, and disorderly arrangement, and achieve the effect of good display effect, high aperture ratio, and high aperture ratio.

Active Publication Date: 2017-04-05
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existence of spacers will cause the arrangement of nearby liquid crystal molecules to become disordered, causing light leakage and reducing the contrast of the panel. Therefore, it is generally necessary to use a black matrix to completely block the spacers and a part of their surrounding areas to avoid light leakage from the panel. The method also leads to a decrease in the aperture ratio and transmittance of the liquid crystal display panel, resulting in poor display effect.

Method used

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Embodiment Construction

[0061] see figure 1 and figure 2 , figure 1 It is a schematic plan view of the part of the first embodiment of the liquid crystal display panel 10 of the present invention viewed along the direction perpendicular to the liquid crystal display panel 10, figure 2 yes figure 1 Schematic cross-section along line II-II. The liquid crystal display panel 10 includes a first substrate 11, a second substrate 12 parallel to and opposite to the first substrate 11, a liquid crystal layer 13 sandwiched between the first substrate 11 and the second substrate 12, and a A first spacer 14 is located between the first substrate 11 and the second substrate 12 and in the liquid crystal layer 13 . The liquid crystal layer 13 includes a plurality of liquid crystal molecules 131 .

[0062] see image 3 and Figure 4 , image 3 yes figure 1 A schematic plan view of a portion of the first substrate 11 shown, Figure 4 yes image 3 A partially enlarged schematic diagram. The first substra...

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Abstract

The present invention discloses a liquid crystal display panel, comprising a first substrate, a second substrate, a liquid crystal layer; the first substrate comprises plural pairs of a first driving lines, plural second driving lines and a plurality of pixel regions. Each pair of the first driving lines comprise two first driving lines. Each of the pixel region is sandwiched between two adjacent second driving lines and comprises a first pixel region and a second pixel region. The first and the second pixel regions are located on the both sides of each first driving line. Each of second driving lines includes and overlaps each of the first drive line and is connected with the main body of the panel. The second substrate includes a black matrix which comprises and overlaps each of the first drive line. In the perpendicular of the display panel of the liquid crystal, the first spacer overlaps the first portion. The opening rate of the liquid crystal display panel is high.

Description

technical field [0001] The invention relates to a liquid crystal display panel. Background technique [0002] The liquid crystal in the liquid crystal display panel itself does not have light-emitting characteristics. It uses a backlight module to provide planar light for the liquid crystal display panel and controls the twisting of the liquid crystal molecules through an electric field to realize the passage or non-passage of light, so as to achieve the purpose of display. A liquid crystal display panel usually includes two opposite substrates and a liquid crystal layer sandwiched between the two substrates, wherein a spacer is provided between the two substrates to maintain the distance between the two substrates. However, the existence of spacers will cause the arrangement of nearby liquid crystal molecules to become disordered, causing light leakage and reducing the contrast of the panel. Therefore, it is generally necessary to use a black matrix to completely block the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G02F1/1333
Inventor 林政宇
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD