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Array substrate, display panel and display device

An array substrate, data line technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of small pressure difference, unable to achieve the best signal of the panel, etc., to achieve the effect of improving signal interference

Inactive Publication Date: 2017-12-19
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are certain defects in this structure. The voltage difference between the common electrode B and the common electrode on the color filter side should not be too large to prevent light leakage in the direction of the data line, resulting in the voltage difference between common A and the common electrode on the color filter side. Large, resulting in the inability to achieve the best signal of the panel

Method used

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  • Array substrate, display panel and display device
  • Array substrate, display panel and display device
  • Array substrate, display panel and display device

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Experimental program
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Embodiment Construction

[0025] see figure 1 , figure 1 is a schematic structural diagram of the first embodiment of the array substrate of the present application. The array substrate 101 in this embodiment includes a plurality of scanning lines Scan, a plurality of data lines Data intersecting with the plurality of scanning lines Scan, a plurality of pixel units 102 defined by the plurality of scanning lines Scan and the plurality of data lines Data, a plurality of The light-shielding electrode line 103 and a plurality of common electrode lines 104; wherein, the pixel unit 102 includes a pixel electrode 105; the light-shielding electrode line 103 and the pixel electrode 105 are arranged on the same layer, and part of the light-shielding electrode line 103 is arranged at the relative position of the data line Data to block The data line Data; the common electrode line 104 and the scanning line are arranged on the same layer as Scan, and the light-shielding electrode line 103 and the common electrode...

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Abstract

The invention discloses an array substrate, a display panel and a display device. The array substrate comprises a plurality of scanning lines, a plurality of data line crossed with the multiple scanning lines, a plurality of pixel units defined by the scanning lines and the data lines, a plurality of light shading electrode lines and a plurality of common electrode lines; each pixel unit comprises a pixel electrode, and the light shading electrode lines and the pixel electrodes are arranged on the same layer so as to shield the data lines; the common electrode lines and the scanning lines are arranged on the same layer, and the light shading electrode lines and the common electrode lines are arranged independently. Due to the structure, the array substrate signal stability can be improved, and therefore the display effect is improved.

Description

technical field [0001] The present application relates to the technical field of display panels, in particular to an array substrate, a display panel and a display device. Background technique [0002] In order to improve the common display problems of the display panel, such as color shift, light leakage and uneven display, the structural design of the pixel unit will be changed to optimize the display performance of the panel. Among them, an eight-domain pixel structure is proposed in order to improve the problem of large viewing angle deviation of the display panel. The sub-pixel electrode of this pixel structure will release a part of the charge to a common electrode A, but the signal is unstable and easily coupled by other signals, thus easily causing problems such as signal crosstalk, image retention, and display unevenness; at the same time, in order to reduce the The problem of light leakage caused by the alignment shift between the black matrix and the data signal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1362G02F1/1343
CPCG02F1/134309G02F1/136286G02F2201/121G02F2201/123
Inventor 赵丽
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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