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Touch panel

A touch panel and touch sensing technology, which is applied to instruments, electrical digital data processing, and input/output processes of data processing, etc., can solve problems such as poor shading effect, climbing of transparent conductive layers, and increased thickness of borders. , to achieve the effect of improved appearance, easy masking, and accelerated manufacturing speed

Inactive Publication Date: 2016-03-23
TPK TOUCH SOLUTIONS (XIAMEN) INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the decorative layer is made into a light color such as a light color, the shading effect of the non-black frame is not good when covering the wiring. Making it very thick leads to an increase in the thickness of the frame, which causes the climbing problem of the transparent conductive layer

Method used

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Embodiment Construction

[0037] In order to achieve the purpose, technical solutions and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] It should be understood that, in all embodiments, positional qualifiers such as up, down, left, and right are limited to specifying relative positions on the view, rather than absolute positions.

[0039] When the silver is at the nanoscale, the silver nano wire has good light transmittance and excellent conductivity, and can be well used as a conductive electrode of a touch panel.

[0040] see figure 1 and figure 2 , is a schematic diagram of nano-silver wire electrodes 1005 distributed on a substrate 1007. The nano-silver wire electrodes 1005 include a matrix 1003 ...

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Abstract

The invention relates to a touch panel. The touch panel comprises a touch sensing layer and a cover plate, wherein the touch sensing layer comprises a silver nanowire electrode and a routing region corresponding to the silver nanowire electrode; a routing material of the routing region is a silver nanowire; the cover plate is positioned on the touch sensing layer and comprises a visual region and a coverage region; the coverage region is formed by coating the periphery of at least one edge of the visual region with a color coating; and the thickness of the color coating is less than 10 microns. The color coating of the touch panel can well cover the routing region, so that the touch panel has the characteristic of a colorful appearance.

Description

【Technical field】 [0001] The present invention relates to the field of touch technology, in particular to a touch panel. 【Background technique】 [0002] With the rapid rise of the touch panel in the communication industry in recent years, especially the booming development of the mobile phone communication industry, the touch panel has become the first-choice product of today's imaging display devices. [0003] In the existing touch panel structure, the material of the general electrode layer is indium tin oxide (ITO), and the material of the wiring is molybdenum aluminum molybdenum (MoAlMo). The yield rate is generally low, and the indium in the indium tin oxide material used in the transparent conductive layer is a rare substance. The content of indium in the world is about 16,000 tons, which makes the price of indium tin oxide very expensive. ; At the same time, due to the poor bendability of indium tin oxide itself, this will lead to fewer colors of the optional insulat...

Claims

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Application Information

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IPC IPC(8): G06F3/044
Inventor 黄松建何小娴张凡忠
Owner TPK TOUCH SOLUTIONS (XIAMEN) INC
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