Display panel and manufacturing method thereof, and display device

A display panel and manufacturing method technology, applied in nonlinear optics, instrumentation, optics, etc., can solve problems such as large parasitic capacitance, greening, and reduced display quality

Active Publication Date: 2017-06-23
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the HADS type liquid crystal display, the overlapping area of ​​the data line and the common electrode is relatively large, so the parasitic capacitance generated between the data line and the common electrode is relatively large
Therefore, affected by the parasitic capacitance RC delay, the common voltage in the panel will attenuate as the distance from the common voltage input terminal inc

Method used

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  • Display panel and manufacturing method thereof, and display device
  • Display panel and manufacturing method thereof, and display device
  • Display panel and manufacturing method thereof, and display device

Examples

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Example Embodiment

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0035] The embodiment of the present invention provides a display panel, such as figure 1 As shown, a first substrate 10 and a second substrate 20 are provided opposite to each other. Wherein, the first substrate 10 has a first common electrode 101 and a pixel electrode 200 arranged in different layers. The first common electrode 101 is close to the second substrate 20 relative to the pixel electrode 200. In addition, the orthographic p...

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Abstract

The embodiment of the invention provides a display panel and a manufacturing method thereof, and a display device, and relates to the technical field of displaying. The stray capacitance between common electrodes and data wires can be reduced. The display panel comprises a first substrate and a second substrate which are oppositely arranged; the first substrate is provided with first common electrodes and pixel electrodes which are arranged on different layers are arranged on the first substrate; the first common electrodes are closer to the second substrate than the pixel electrodes; the second substrate is provided with a second common electrode; the second common electrode is electrically connected with the first common electrodes; the positive projection of the second common electrode on the first substrate and the data wires have an overlapping region, and the positive projections of the first common electrodes on the first substrate and the data wires do not have an overlapping region. The display panel is used for displaying an image.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] TFT-LCD (Thin Film Transistor Liquid Crystal Display, Thin Film Transistor Liquid Crystal Display), as a flat panel display device, has become more and more popular due to its small size, low power consumption, no radiation and relatively low production cost. It is widely used in the field of high-performance display. [0003] The TFT-LCD is provided with a pixel electrode and a common electrode, and by controlling the magnitude of the electric field generated by the pixel electrode and the common electrode, the purpose of controlling the deflection direction of the liquid crystal is achieved. In order to increase the pixel aperture ratio, those skilled in the art have proposed a high aperture ratio Advanced Super Dimensional Switching (High Aperture Advanced Super Dimen...

Claims

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Application Information

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IPC IPC(8): G02F1/1343G02F1/1339G02F1/1335
CPCG02F1/133512G02F1/1339G02F1/13394G02F1/134309G02F1/136286G02F1/134318G02F1/134372G02F1/13398G02F1/134381G02F1/136295G02F1/134363G02F1/136209G02F2201/121G02F2201/123
Inventor 刘海峰马小叶马睿
Owner BOE TECH GRP CO LTD
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