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Array substrate, manufacturing method of array substrate, touch display device and driving method of touch display device

A touch display device and array substrate technology, which is applied in the fields of instruments, electrical digital data processing, electrical components, etc., can solve the problem of low aperture ratio of products, and achieve the effect of reducing resistance and benefiting the aperture ratio of products.

Inactive Publication Date: 2019-05-31
HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, it is necessary to increase the width of the black matrix to block the touch lines, resulting in a lower product aperture ratio

Method used

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  • Array substrate, manufacturing method of array substrate, touch display device and driving method of touch display device
  • Array substrate, manufacturing method of array substrate, touch display device and driving method of touch display device
  • Array substrate, manufacturing method of array substrate, touch display device and driving method of touch display device

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Experimental program
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Embodiment Construction

[0041] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0042] figure 1 It is a schematic diagram of a partial structure of an array substrate provided by an embodiment of the present invention. see figure 1 , the array substrate includes a plurality of data lines D (for example figure 1 D1~D15 in), multiple touch wires M (for example figure 1 M1-M5 in ) and a plurality of touch electrodes S (each dotted box represents a touch electrode S). Each touch electrode S is connected to at least one touch wire M, and each touch electrode S is connected to a different touch wire M. The array substrate also includes a plurality of switch units ( figure 1 not shown). Each switch unit is connected to a data line D, and each switch unit is configured to electrically connect the connected data line...

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PUM

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Abstract

The invention discloses an array substrate, a manufacturing method of the array substrate, a touch display device and a driving method of the touch display device, and belongs to the technical field of display. The array substrate comprises a plurality of data lines, a plurality of touch lines, a plurality of touch electrodes and a plurality of switch units. Wherein each touch electrode is connected with at least one touch line, each switch unit is connected with one data line, and each switch unit is configured to selectively and electrically connect the connected data line with one touch electrode. According to the array substrate, the data lines can be adopted to provide touch signals for the corresponding touch electrodes in the touch stage, so that the resistance of the touch lines can be reduced without widening the touch lines, and the aperture ratio of a product can be improved.

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, a touch display device and a driving method thereof. Background technique [0002] At present, in order to realize the thinning and lightening of the touch panel, the research on the integration of the touch panel and the liquid crystal display panel is becoming more and more popular. Among them, an in-cell (In-Cell) touch solution in which a touch panel is embedded in a liquid crystal display panel has attracted widespread attention. The In-Cell touch solution mainly includes two methods of self-capacitance touch and mutual-capacitance touch. [0003] In the self-capacitance touch mode, the touch display panel usually multiplexes the common electrodes and the touch electrodes. This touch display panel includes a plurality of touch electrodes distributed in a matrix, and each touch electrode is connected to a touch...

Claims

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Application Information

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IPC IPC(8): G06F3/044G06F3/041
CPCG06F3/0412G06F2203/04103G06F3/0445G06F3/04166H10K59/40H10K59/1213H10K59/131H10K59/1201
Inventor 木素真
Owner HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD
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