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Conducting film, conducting film manufacturing method and touch screen with conducting film

A conductive film and touch screen technology, applied in the direction of cable/conductor manufacturing, conductive layer on insulating carrier, circuit, etc., can solve the problem of poor conductivity of the conductive layer

Active Publication Date: 2014-08-06
ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a conductive film, a method for manufacturing a conductive film, and a touch screen using the conductive film for the problem of poor conductivity of the conductive layer.

Method used

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  • Conducting film, conducting film manufacturing method and touch screen with conducting film
  • Conducting film, conducting film manufacturing method and touch screen with conducting film
  • Conducting film, conducting film manufacturing method and touch screen with conducting film

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Embodiment Construction

[0075] Below in conjunction with accompanying drawing, the present invention will be further described.

[0076] see figure 1 and figure 2 , In the first embodiment, a conductive film 100 includes: a substrate 110, a first matrix layer 120, a first conductive layer 130, a first groove 140 and a first anti-oxidation layer 150, and the substrate 110 includes a first A surface 112 and a second surface 114, the first surface 112 and the second surface 114 are oppositely arranged; the first matrix layer 120 covers the first surface 112 of the substrate 110; the first groove 140 is opened in The first matrix layer 120 is away from the side of the first surface 112; the first conductive layer 130 is accommodated in the first groove 140 to form an embedded grid, including a first conductive region 132 and a first insulating region 134 , the first conductive region 132 includes a metal grid line formed of metal, the first insulating region 134 is non-conductive, and the first insula...

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Abstract

The invention relates to a conducting film, which comprises a substrate, a first conducting layer and a first antioxidant layer, wherein a first surface and the a second surface of the substrate are oppositely arranged; the first conducting layer is arranged on the first surface of the substrate and comprises a first conducting area and a first insulating area, and the first conducting area comprises a metal grid made of metal; and the first antioxidant layer covers the first conducting layer. Since the surface of the first conducting layer is covered by the first antioxidant layer, if metal grid lines of the first conducting area are oxidized during production, the first antioxidant layer can reduce the oxidized metal grid lines, so as to keep the sheet resistance of the conducting layer to be stable and keep the conductivity of the conducting layer to be consistent; and moreover, the first antioxidant layer can also absorb oxygen produced through decomposition of metal oxides which are produced through oxidizing reaction, so as to prevent oxygen from forming air bubbles in a molded substrate layer and prevent the transmittance of the conducting film from being decreased.

Description

technical field [0001] The invention relates to the technical field of touch screens, in particular to a conductive film, a method for manufacturing the conductive film and a touch screen using the conductive film. Background technique [0002] A touch screen is an inductive device that can receive input signals such as touch. The touch screen has endowed information interaction with a new look and is a very attractive new information interaction device. The development of touch screen technology has aroused widespread concern in the information media circles at home and abroad, and has become a rising high-tech industry in the optoelectronic industry. [0003] Currently, the conductive layer is a crucial component in touch screen modules. The conductive layer in a general touch screen is usually formed by plating a transparent conductive material indium tin oxide (ITO) on a PET substrate by vacuum evaporation or magnetron sputtering. However, indium is a kind of rare ear...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B5/14H01B13/00G06F3/041
Inventor 高育龙何钊
Owner ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD
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