Antibacterial touch panel and manufacturing method thereof

A technology for a touch panel and a manufacturing method, applied in the directions of instruments, electrical digital data processing, input/output process of data processing, etc., can solve problems such as thickness of antibacterial coating

Inactive Publication Date: 2013-06-26
FUGANG ELECTRONICS DONGGUAN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides an antibacterial touch panel and its manufacturing method, to improve the thick problem of antibacterial coating in the prior art

Method used

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  • Antibacterial touch panel and manufacturing method thereof
  • Antibacterial touch panel and manufacturing method thereof
  • Antibacterial touch panel and manufacturing method thereof

Examples

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Embodiment 1

[0046] A specific embodiment of the present invention, first soak the glass substrate of the touch panel in 18M sulfuric acid solution for 1 minute, then remove the sulfuric acid solution remaining on the surface of the glass substrate with deionized water; soak the cleaned glass substrate in a concentration of 1 % of the silane coupling agent solution containing 3-aminopropyltriethoxysilane, and react at room temperature for 30-60 minutes, after the reaction, remove the silane coupling agent remaining on the surface of the glass substrate with deionized water and ethanol ; Soak the reacted glass substrate in a solution containing 1000ppm nano-silver, react at room temperature for 12-24 hours, remove the solution containing nano-silver remaining on the surface of the glass substrate with deionized water and ethanol after the reaction, and finally at room temperature Drying is carried out to obtain a highly transparent touch panel with antibacterial properties. The antibacteria...

Embodiment approach

[0048]Another specific embodiment of the present invention, first soak the glass substrate of the touch panel in 18M sulfuric acid solution for 1 minute, then remove the sulfuric acid solution remaining on the surface of the glass substrate with deionized water; soak the cleaned glass substrate in the concentration 0.5% solution of silane coupling agent containing 3-aminopropyltriethoxysilane, and react at room temperature for 10-30 minutes, after the reaction, remove the silane coupling remaining on the surface of the glass substrate with deionized water and ethanol agent, and heat-treat it, the heat-treatment temperature is 80°C, and the treatment time is 30-60 minutes; soak the reacted glass substrate in a solution containing 500ppm nano-silver, and react at room temperature for 1-4 hours, after the reaction The solution containing nano-silver remaining on the surface of the glass substrate is removed with deionized water and ethanol, and finally it is heat-treated at 80°C f...

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Abstract

The invention discloses an antibacterial touch panel and a manufacturing method thereof. The manufacturing method comprises the following steps of: forming a connecting layer by using a silane coupling agent, connecting the connecting layer to a glass substrate of a touch panel in a chemical crosslinking manner, and manufacturing an antibacterial layer from a nano antibacterial material. Because the total thickness of the antibacterial layer and the connecting layer on the touch panel is of molecular level, the size and the optical characteristics of the product cannot be influenced.

Description

technical field [0001] The invention relates to a touch panel and a manufacturing method thereof, in particular to an antibacterial touch panel for inhibiting the growth of bacteria on its surface. Background technique [0002] The rapid and vigorous development of smart phones is accompanied by the explosive demand for touch panels. In addition to the touch requirements of smartphones, products that use touch mode for operation and control include personal screen displays, medical POS hosts, digital cameras, bank ATMs, and information navigation systems in public places. [0003] However, in addition to the dust and dirt visible to the naked eye, there are still many invisible bacteria on the surface of the touch panel after use. The most common bacteria include Staphylococcus aureus and Escherichia coli. After touching the aforementioned touch panel, the bacteria attached to the finger may lead to related inflammatory reactions through bacterial infection along with subse...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/38C03C17/42G06F3/041
Inventor 黄志豪
Owner FUGANG ELECTRONICS DONGGUAN
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