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Flexible touch panel, touch display screen and touch display device

A technology of touch display screen and flexible touch, which is applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc. It can solve problems such as broken mesh metal wires and affecting the touch effect of touch panels. To achieve the effect of reducing the risk of fracture

Active Publication Date: 2018-05-01
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the foldable display with the most application potential at present, the existing touch panel with mesh metal wires tends to break when the mesh metal wires are bent, which in turn affects the touch effect of the touch panel

Method used

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  • Flexible touch panel, touch display screen and touch display device
  • Flexible touch panel, touch display screen and touch display device
  • Flexible touch panel, touch display screen and touch display device

Examples

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Embodiment Construction

[0024] 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 creative efforts fall within the protection scope of the present invention.

[0025] The following will be combined with Figure 1 to Figure 6 And the implementation mode, the flexible touch panel 100 , the touch display screen 300 with the flexible touch panel 100 and the touch display device 200 with the flexible touch panel 100 provided by this technical solution are further described in detail.

[0026] see Figure 1 ~ Figure 3 , the flexible touch panel 100 according to a preferred embodiment of the present invention is used to receive...

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PUM

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Abstract

The invention provides a flexible touch panel. The flexible touch panel is divided into at least two non-bending regions and bending regions connecting every two adjacent non-bending regions. The flexible touch panel comprises a metal grid layer, wherein the metal grid layer comprises multiple independent first touch electrode units formed through patterning of first metal grids, the first touch electrode units are distributed at intervals corresponding to the bending regions, and each first metal grid is an electric lead with multiple hollowed-out patterns. Through the flexible touch panel, bending stress borne by the first touch electrode units can be reduced when the bending regions are bent, and therefore the risk of cracking of the first metal grids during bending is lowered. The invention furthermore provides a touch display screen provided with the flexible touch panel and a touch display device provided with the flexible touch panel.

Description

technical field [0001] The present invention relates to a display panel, in particular to a flexible touch panel, a touch display screen with a flexible touch panel, and a touch display device with a flexible touch panel. Background technique [0002] Electronic devices with touch function are widely used in the public society. In order to make the sensing element transparent, the electrodes are made of transparent conductive materials, such as Indium Tin Oxide (ITO). However, such The material resistance value is high, and the raw material is expensive. So far, some touch panels use mesh metal wires to make touch sensing electrodes, wherein the mesh metal wires are composed of a grid formed by interlacing ultra-thin metal wires periodically. However, for the foldable display with the most application potential at present, the existing touch panel with mesh metal wires tends to break when the mesh metal wires are bent, which in turn affects the touch effect of the touch pan...

Claims

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Application Information

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IPC IPC(8): G06F3/041
CPCG06F3/0412G06F3/0416G06F2203/04102
Inventor 叶剑
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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