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Array substrate and production method thereof and touch display panel

An array substrate and array technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of a large number of touch wiring and occupying a large wiring area, and achieve the effects of reducing production costs, reducing quantity, and narrowing width

Active Publication Date: 2018-01-16
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, each touch electrode in the touch layer needs to be connected to the touch chip through a touch wire, however, each touch electrode is connected to a touch wire , you need to use a lot of touch traces
So many touch traces need to occupy a large amount of trace area, which is contrary to the current requirement that the width of the non-display area of ​​the touch screen should be as narrow as possible.

Method used

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  • Array substrate and production method thereof and touch display panel
  • Array substrate and production method thereof and touch display panel
  • Array substrate and production method thereof and touch display panel

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Wherein, the accompanying drawings are only used for exemplary illustration, and represent only schematic diagrams, and should not be understood as limitations on this patent.

[0026] see figure 1 and image 3 , the present invention provides an array substrate 100 . The array substrate 100 includes a substrate 10 , a thin film transistor disposed on the substrate, and a flat layer 30 covering the thin film transistor. A touch layer 60 is disposed on a side of the planar layer 30 away from the thin film transistor. The touch layer 60 includes a plurality of touch electrodes, and the plurality of touch electrodes are electrically connected to a touch chip 70, thereby realizing the touch control through the touch layer 60 and the touch chip 70. The touch function of the contr...

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PUM

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Abstract

The invention provides an array substrate and a production method thereof and a touch display panel. Multiple first touch electrodes in each row of a touch layer are electrically connected, multiple second touch electrodes in each column of the touch layer are electrically connected, the multiple first touch electrodes in each row are connected with a first touch wire separately, the multiple second touch electrodes in each column are connected with a second touch wire, and the first touch wire is connected with the second touch wire and a touch chip, so that not only a touch effect is achieved, but also the multiple first touch electrodes in each row only need to be connected with one touch wire, and the multiple second touch electrodes in each column only need to be connected with one touch wire, so that the number of the touch wires is greatly lowered, and then the width of a non-display area of a touch screen can be greatly reduced.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate and a manufacturing method thereof, and a touch display panel. Background technique [0002] With the development of touch display technology, terminals put forward higher requirements for touch display devices, which require thinner touch display devices. In this way, the thickness reduction of the touch display device is realized. In the prior art, each touch electrode in the touch layer needs to be connected to the touch chip through a touch wire, however, each touch electrode is connected to a touch wire , you need to use a lot of touch traces. So many touch traces need to occupy a large amount of trace area, which is contrary to the current requirement that the width of the non-display area of ​​the touch screen should be as narrow as possible. Contents of the invention [0003] The present invention provides an array substrate and a manufact...

Claims

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Application Information

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IPC IPC(8): G02F1/1333G02F1/1362
CPCG02F1/1333G02F1/1362
Inventor 石腾腾
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD