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Liquid crystal display panel and display device

A liquid crystal display panel and non-display area technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of electrode damage, weak antistatic ability of the display panel, etc., and achieve the effect of enhancing antistatic ability

Active Publication Date: 2021-10-22
HKC CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiment of the present application is to provide a liquid crystal display panel and a display device, by disposing an insulating layer on the first electrode layer and / or the second electrode layer to Block the first electrode layer and the second electrode layer to solve the problem that the antistatic ability of the existing liquid crystal display panel is weak and the electrodes are easily damaged

Method used

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  • Liquid crystal display panel and display device
  • Liquid crystal display panel and display device

Examples

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Embodiment 1

[0046] refer to figure 1 , the liquid crystal display panel provided in Embodiment 1 of the present application includes a color filter substrate 1 and an array substrate 2;

[0047] Wherein, the color filter substrate 1 includes a first electrode layer 11; the array substrate 2 includes a base substrate 20 and a second electrode layer 21 disposed on the base substrate 20; the second electrode layer 21 is provided with an insulating layer 30 and / or An insulating layer 30 is disposed on the first electrode layer 11 , and the orthographic projection of the insulating layer 30 on the base substrate 20 at least partially overlaps with the orthographic projection of the second electrode layer 21 on the base substrate 20 .

[0048]According to the liquid crystal display panel provided by the embodiment of the present application, the insulating layer 30 is provided on the first electrode layer 11 and / or the second electrode layer 21, and the orthographic projection of the insulating...

Embodiment 2

[0062] refer to figure 2 , in the second embodiment of the present application, the insulating layer 30 wraps the second electrode layer 21, that is, the surface of the second electrode layer 21 facing the first electrode layer 11 and the side surface of the second electrode layer 21 are covered with the insulating layer 30, so that Not only is there an insulating layer 30 between any position of the surface of the second electrode layer 21 facing the first electrode layer 11 and the first electrode layer 11, but there is also an insulating layer 30 between the side of the second electrode layer 21 and the first electrode layer 11. The insulation layer 30 can prevent the first electrode layer 11 from passing through the side of the second electrode layer 21 and the arc discharge between the second electrode layer 21. In this case, even if the first electrode layer 11 and the second electrode layer If the distance between the electrode layers 21 is too small, arc discharge wil...

Embodiment 3

[0065] refer to image 3 , in the third embodiment of the present application, the insulating layer 30 covers the base substrate 20 and wraps the second electrode layer 21 . In order to make the insulating layer 30 have a better barrier effect between the first electrode layer 11 and the second electrode layer 21, the insulating layer 30 can also cover the base substrate 20 and wrap the second electrode layer 21, so that a relatively large The large-area insulating layer 30 completely covers the base substrate 20 and the second electrode layer 21, which makes it more convenient for the insulating layer 30 to be quickly disposed on the second electrode layer 21, and the surface of the second electrode layer 21 even the base substrate 20 The surface of each is fully covered with the insulating layer 30, which can ensure that arc discharge does not occur between the first electrode layer 11 and the second electrode layer 21, and enhances the antistatic ability of the liquid cryst...

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Abstract

The invention provides a liquid crystal display panel and a display device. The liquid crystal display panel comprises a color film substrate and an array substrate, the color film substrate comprises a first electrode layer, and the array substrate comprises a substrate and a second electrode layer arranged on the substrate; and the second electrode layer is provided with an insulating layer and / or the first electrode layer is provided with an insulating layer, and the orthographic projection of the insulating layer on the substrate is at least partially overlapped with the orthographic projection of the second electrode layer on the substrate. The liquid crystal display panel solves the problems that an existing liquid crystal display panel is weak in antistatic capacity, and electrodes are prone to being damaged.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a liquid crystal display panel and a display device. Background technique [0002] At present, in order to increase the aperture ratio of the liquid crystal panel in use, the common practice in the industry is to make the RGB (red, green and blue) color resistors on the TFT (thin film transistor) side, overlap two adjacent color resistors, and set the data lines on the Where the color resistance overlaps, a layer of shielding electrode is designed on the surface of the color resistance overlap, that is, above the data line to shield the parasitic capacitance between the data line and the electrode on the color filter substrate. [0003] However, since the shielding electrode extends from the display area to the non-display area along the data line, the non-display area has a light-shielding layer, and the height of the color-resistor overlap is greater than the height ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333
CPCG02F1/133345G02F2202/22
Inventor 黄世帅郑浩旋
Owner HKC CORP LTD
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