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Array substrate, display panel and display device

An array substrate and substrate substrate technology, which is applied in the fields of instruments, computing, electrical digital data processing, etc., can solve the problems of destroying the electric field of the display panel and affecting the display effect of the display panel.

Active Publication Date: 2020-06-19
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, a touch line or a virtual touch line is arranged between adjacent pixel electrodes in an in-cell touch screen. Since the virtual touch line is in a floating state, the virtual touch line is easy to be adjacent to it. A coupling effect occurs between the pixel electrodes, which destroys the existing electric field in the display panel and affects the display effect of the display 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

Examples

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Embodiment Construction

[0024] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0025] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0026] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0027] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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PUM

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Abstract

The invention discloses an array substrate, a display panel and a display device, and relates to the technical field of display, the array substrate comprises a substrate, a touch metal layer, a common electrode layer and a pixel electrode layer; the touch metal layer comprises a plurality of first touch lines and a plurality of virtual touch lines; the common electrode layer comprises a pluralityof common electrodes; the pixel electrode layer comprises a plurality of pixel electrodes; the common electrode comprises a plurality of first carving seams and a plurality of second carving seams; in the second direction, the distance between the virtual touch line and the pixel electrode adjacent to the virtual touch line is larger than the distance between the first touch line and the pixel electrode adjacent to the first touch line, or / and the distance between the second kerf and the pixel electrode adjacent to the second kerf is larger than the distance between the first kerf and the pixel electrode adjacent to the first kerf. According to the array substrate, the coupling effect generated between the virtual touch lines and the adjacent pixel electrodes is effectively reduced, and the display effect is improved.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to an array substrate, a display panel and a display device. Background technique [0002] With the continuous development of display technologies, touch screens have been widely used in people's daily life. According to the composition and structure, the touch screen can be divided into: Add on Mode Touch Panel, On Cell Touch Panel and In Cell Touch Panel. Among them, the built-in touch screen is to arrange the touch electrodes of the touch screen inside the liquid crystal display, which can reduce the overall thickness of the module and greatly reduce the production cost of the touch screen, and is favored by consumers and panel manufacturers. [0003] In the prior art, a touch line or a virtual touch line is arranged between adjacent pixel electrodes in an in-cell touch screen. Since the virtual touch line is in a floating state, the virtual touch line is easy ...

Claims

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Application Information

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IPC IPC(8): G06F3/041G02F1/1362G02F1/1333
CPCG06F3/0412G06F3/0416G02F1/136286G02F1/13338
Inventor 凌安恺沈柏平
Owner XIAMEN TIANMA MICRO ELECTRONICS