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Nano silver conductive film and touch panel adopting same

A conductive film and nano-silver technology, applied in nanotechnology, nanotechnology, conductive layers on insulating carriers, etc., can solve problems such as visual differences and haze differences, and achieve the effect of reducing haze differences and consistent visual effects.

Active Publication Date: 2015-03-25
TRENDON TOUCH TECHNOLOGY CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The haze difference between the nano-silver electrode and the gap between the nano-silver electrode causes obvious visual differences in subsequent use

Method used

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  • Nano silver conductive film and touch panel adopting same
  • Nano silver conductive film and touch panel adopting same
  • Nano silver conductive film and touch panel adopting same

Examples

Experimental program
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Embodiment Construction

[0030] In order to compensate for the visual difference caused by the use of nano-silver electrodes, the invention performs haze compensation on the electrode gap of the nano-silver conductive film to reduce the haze difference and achieve good visual effects. A component capable of providing haze compensation is referred to as a haze compensation component in the present invention, and the haze of the haze compensation area is equivalent to that of the nano-silver electrode. "Equivalent" in the present invention can be understood as being completely the same, not exactly the same but with little difference in value (for example, the haze difference is not greater than 0.2, or other reasonable differences). The difference is either imperceptible or difficult to discern. Therefore, the overall haze of the nano-silver conductive film is uniform. Because the haze value of the nano-silver electrode of the commonly used nano-silver conductive film is as large as 1.0-2.8, the overa...

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Abstract

The invention discloses a nano silver conductive film. The nano silver conductive film includes a nano silver sensing layer and a haze compensation component; the nano silver sensing layer includes a plurality of nano silver electrodes which are arranged at intervals and electrode gaps outside the nano silver electrodes; the haze compensation component is arranged on the nano silver sensing layer and is provided with haze compensation areas corresponding to the electrode gaps; and the overall haze of the haze compensation areas is equal to the haze of the nano silver electrodes. The invention also discloses a touch panel produced through adopting the nano silver conductive film. According to the above nano silver conductive film and the touch panel, the haze compensation component is utilized to perform haze compensation on the electrode gaps, and therefore, haze differences can be decreased, and a consistent visual effect can be realized.

Description

technical field [0001] The invention relates to the field of touch technology, in particular to a nano-silver conductive film and a touch panel for its application. Background technique [0002] In the field of touch technology, the touch electrodes in the touch panel are made of ITO (indium tin oxide) transparent conductive material. For the purpose of reducing costs or overcoming the defects of the ITO material itself, ITO thin films are gradually replaced by thin films made of other materials. Nano-silver conductive film has excellent conductivity, simple preparation process, and good light transmittance, so it becomes an ideal material for preparing touch electrodes. [0003] The traditional preparation process of nano-silver conductive film is to coat a whole layer of nano-silver conductive layer on a transparent substrate, and then pattern the nano-silver conductive layer to form a plurality of nano-silver electrodes arranged at intervals. Due to the physical charact...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B5/14B82Y30/00G06F3/041
Inventor 刘振宇龚立伟林熙干刘正平
Owner TRENDON TOUCH TECHNOLOGY CORPORATION
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