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Array substrate, touch display panel and touch display device

A technology for array substrates and touch signal lines, applied in the fields of array substrates, touch display panels, and touch display devices, can solve problems such as interfering data lines and pixel electrode pixel capacitance, and achieve reduced area and good distribution uniformity Effect

Pending Publication Date: 2019-04-05
HEFEI BOE OPTOELECTRONICS TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide an array substrate, a touch display panel, and a touch display device, which can solve the problem that the touch signal line interferes with the pixel capacitance between the data line and the pixel electrode

Method used

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

Examples

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Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] An embodiment of the present invention provides an array substrate 10, such as figure 2 As shown, it includes: a plurality of gate lines (Gate line) 50 extending along the first direction and a plurality of data lines (Data line) 40 extending along the second direction arranged on the substrate; the first direction and the second direction intersect A plurality of data lines 40 and a plurality of gate lines 50 define a plurality of sub-pixels 01 , and ...

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Abstract

The embodiment of the invention provides an array substrate, a touch display panel and a touch display device, relates to the technical field of touch display, and can solve the problem that a touch signal line interferes with pixel capacitance between a data line and a pixel electrode. The array substrate comprises a plurality of grid lines which are arranged on a substrate and extend along a first direction and a plurality of data lines which are arranged on the substrate and extend along a second direction; Wherein the first direction and the second direction are intersected; Wherein a plurality of data lines and a plurality of grid lines are arranged on the substrate, a plurality of sub-pixels are defined by the plurality of data lines and the plurality of grid lines, each sub-pixel comprises an opening area and a pixel defining area surrounding the opening area, and the array substrate further comprises a plurality of touch signal lines which are arranged on the substrate and extend along the second direction; Wherein at least one touch signal line is partially located in the opening area.

Description

technical field [0001] The present invention relates to the technical field of touch display, in particular to an array substrate, a touch display panel and a touch display device. Background technique [0002] In recent years, with the continuous advancement of display technology, the thickness of display devices has become thinner and thinner. For a touch display device, the implementation of the touch function directly affects whether the overall thickness of the display device can be reduced. According to the position of the touch signal line, the touch display device can be divided into two categories: On Cell Touch and In Cell Touch. [0003] Taking the liquid crystal touch display device as an example, refer to figure 1 , figure 1 Only the array substrate 10 and the color filter substrate 20 are shown, and the liquid crystal layer is not shown. The in-screen touch method is because the touch layer 30 (the touch layer 30 includes touch electrodes and touch signal li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G02F1/1362
CPCG02F1/136213G02F1/136286G06F3/0412G06F3/04164G06F3/0443G02F1/13338G02F1/133707G02F1/134309G02F1/134381G02F2201/121G06F3/0446H10K59/40G02F1/134318G02F2201/123G06F2203/04103H01L27/124
Inventor 陈俊生王辉邵贤杰
Owner HEFEI BOE OPTOELECTRONICS TECH
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