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Array substrate and display device

An array substrate and substrate layer technology, which is applied to instruments, computing, electrical and digital data processing, etc., can solve problems such as poor touch performance, improve touch performance and sensitivity, and improve user experience.

Active Publication Date: 2020-10-16
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the present invention provides an array substrate and a display device, which solves the technical problem of poor touch performance of a capacitive touch display panel using in cell technology in the prior art

Method used

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  • Array substrate and display device
  • Array substrate and display device

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Embodiment Construction

[0031] 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.

[0032] 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.

[0033] 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.

[0034] 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 and a display device. The array substrate comprises a substrate layer, a touch control layer, a first insulation layer and a thin film transistor layer. The touch control layer is arranged on a first side of the substrate layer and used for arranging touch control electrodes. The touch control layer is made by transparent conductive material. The first insulation layer is arranged on one side, away from the substrate layer, of the touch control layer. The thin film transistor layer is arranged on one side, away from the touch control layer, of the first insulation layer. The thin film transistor layer is provided with thin film transistors, gate lines and data lines. The array substrate enables the touch control electrodes to be arranged between the substrate layer and the thin film transistor layer. The impact of the data lines and the gate lines upon electric capacity of touch control signals is avoided. The touch control performance is improved.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to an array substrate and a display device. Background technique [0002] Liquid crystal display panels have the advantages of light and thin body, low power consumption, and low working voltage, and are widely used in the manufacture of display screens. In recent years, with the gradual development of touch technology, the display of smart phones, smart tablets, wearable devices and other devices The panel generally adopts the touch panel with touch function. The touch panel can be divided into four types: resistive, capacitive, optical, and acoustic according to different sensing technologies. The change in the reference capacitance caused by the generated sensing capacitance determines the touch point. When the human body is not in contact with the touch panel, various electrodes take the current state as a reference value. When the human body touches the touc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G02F1/1368G02F1/1333G06F3/041G06F3/044
CPCG02F1/13338G02F1/136286G02F1/1368G06F3/0412G06F3/044G06F2203/04103
Inventor 孔祥建楼腾刚
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD