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transparent conductive film

A technology of transparent conductive film and conductive layer, which is applied in the direction of electrical digital data processing, instrumentation, input/output process of data processing, etc., can solve the problems of low production efficiency and achieve the effect of improving production efficiency

Active Publication Date: 2016-04-13
ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Traditionally, when the transparent conductive film is connected to the external circuit through the FPC, the FPC is first bonded to the lead area of ​​the transparent conductive film, and then connected to the printed circuit board (Printed Circuit Board, PCB), resulting in low production efficiency

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Embodiment Construction

[0045] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0046] Please refer to Figure 1 to Figure 3 , the transparent conductive film 100 according to one embodiment includes a transparent substrate 10 , a first conductive layer 20 , a second conductive layer 30 , a first lead electrode 40 , a second lead electrode 50 and a conductive lin...

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Abstract

A transparent conductive film, comprising: a transparent substrate; the transparent substrate comprising a body and a flexible substrate; the flexible substrate having a width smaller than the width of the body; the body comprising a sensing area and a border area located at the edge of the sensing area; a flexible transparent substrate arranged on the conduction line; a first conductive layer and a second conductive layer arranged on opposite sides of the sensing area; the first conductive layer comprising a first conductive wire intersecting itself; the second conducting layer comprising a second conducting wire intersecting itself; a first feed-through electrode and a second feed-through electrode arranged in the border area; the first conductive layer and the conduction line are electrically connected by means of the first feed-through electrode; the second conductive layer and the conduction line are electrically connected by means of the second feed-through electrode. The described transparent conductive film arranges the first conductive layer, the second conductive layer, and the conduction line on the same transparent substrate, thus forming the conductive film and flexible circuit board; it is unnecessary to use lamination techniques to laminate the conductive film and the flexible circuit board, and productivity is improved.

Description

technical field [0001] The invention relates to the field of touch screens, in particular to a transparent conductive film. Background technique [0002] The transparent conductive film is a film with good conductivity and high light transmittance in the visible light band. At present, transparent conductive films have been widely used in fields such as flat panel displays, photovoltaic devices, touch panels, and electromagnetic shielding, and have an extremely broad market space. [0003] Flexible circuit board is a kind of highly reliable and excellent flexible printed circuit board made of polyimide or polyester film as the base material. Referred to as soft board or FPC (Flexible Printed Circuit), it has the characteristics of high wiring density, light weight, and thin thickness. The transparent conductive film is connected to an external circuit through the FPC, so that the position signal sensed by the transparent conductive film is transmitted to the processor for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/04164G06F3/0445G06F2203/04112G06F3/0412G06F3/041
Inventor 赵云华高育龙杨云良顾滢
Owner ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD