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Touch panel, manufacturing method thereof, and display panel

A touch panel and touch layer technology, applied in nano metal wire materials and its application fields, can solve the problems of high price, high preparation temperature, performance and output limitations, etc., to ensure the conductivity, improve the conductivity and avoid peeling The effect of the phenomenon

Active Publication Date: 2021-06-25
GUANGZHOU GOVISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of transparent conductive material is usually deposited by sputtering process, the preparation temperature is high, and it contains rare metals, which makes the price expensive. This kind of film is easy to break when it is bent, so it is not suitable for the preparation of flexible devices. There are many limitations in the performance and output of ITO

Method used

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  • Touch panel, manufacturing method thereof, and display panel
  • Touch panel, manufacturing method thereof, and display panel
  • Touch panel, manufacturing method thereof, and display panel

Examples

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preparation example Construction

[0036] further, such as figure 2 As shown, the embodiment of the present invention also proposes a method for manufacturing a touch panel, including the following steps:

[0037] Step S11, providing touch layer paste, the touch layer paste is nano metal wire paste;

[0038] Step S12, adding water glass and an acid solution to the nano-metal wire slurry, and stirring to obtain a nano-metal wire slurry coated with a silicon-containing coating layer;

[0039] Step S13, providing a substrate;

[0040] Step S14, coating the nano metal wire paste coated with the silicon-containing cladding layer on the substrate; and

[0041] Step S15 , drying the nano metal wire paste to form the touch panel.

[0042] Using the above method, a silicon-containing coating layer is formed to cover the touch-control layer, so that the touch-control layer can be fixed, and the silicon-containing coating layer can achieve better adhesion to the substrate to avoid peeling off.

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Abstract

The invention discloses a touch panel, a preparation method thereof, and a display panel. The touch panel provided by the present invention and its preparation method include a substrate, a silicon-containing coating layer and a touch layer directly located on the substrate, the silicon-containing coating layer has a cavity, and the touch layer is located on the substrate. in the cavity. Thus, the touch layer is covered by the silicon-containing coating layer, so that the touch layer can be fixed, and the silicon-containing coating layer can be used to achieve better adhesion to the substrate to avoid peeling off.

Description

technical field [0001] The invention relates to nanometer metal wire materials and the application field thereof, in particular to a touch panel, a preparation method thereof, and a display panel. Background technique [0002] Transparent conductors are widely used in fields such as touch panels, liquid crystal displays, thin film photo voltaic cells, and organic light emitting diode devices. growing year by year. [0003] Currently, indium tin oxide (ITO) is the main transparent conductive material, which has excellent light transmittance and conductivity. However, this kind of transparent conductive material is usually deposited by sputtering process, the preparation temperature is high, and it contains rare metals, which makes the price expensive. This kind of film is easy to break when it is bent, so it is not suitable for the preparation of flexible devices. As a result, there are many limitations in the performance and yield of ITO. Therefore, the industry has propo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/0412G06F2203/04103
Inventor 张想凤
Owner GUANGZHOU GOVISIONOX TECH CO LTD