Touch panel and manufacturing method thereof

A touch panel and manufacturing method technology, applied in the direction of instruments, electrical digital data processing, input/output process of data processing, etc., can solve problems such as poor yield rate and disconnection, and achieve the effect of increasing the manufacturing process

Inactive Publication Date: 2018-10-12
INTERFACE TECH CHENGDU CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the size of the peripheral area of ​​the touch panel is reduced, the wiring area of ​​the touch panel is also limited, and the line width of the wiring in the peripheral area needs to be reduced. The thinner the line width, the easier it is to cause disconnection. lead to poor yield

Method used

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  • Touch panel and manufacturing method thereof
  • Touch panel and manufacturing method thereof
  • Touch panel and manufacturing method thereof

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Embodiment Construction

[0028] The drawings illustrate embodiments of the invention, which may be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. Rather, these embodiments are provided so that the disclosure of the present invention will be more thorough and complete, and the scope of the present invention will be fully understood by those skilled in the art. In the drawings, the dimensions of layers and regions are exaggerated for clarity.

[0029] It will be understood that although the terms first, second, etc. may be used herein to describe various elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited to these the term. These terms are only used to distinguish an element, component, region, layer and / or section from another element, component, region, layer and / or section. Thus, a first element, component, region, layer and / or section discussed bel...

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PUM

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Abstract

The invention provides a touch panel. The touch panel comprises a plurality of first bridging parts, a plurality of second bridging parts and a plurality of wires, wherein each wire at least comprisesa first wire and a second wire stacked with the first wire; the first wires and the first bridging parts are formed by a same conduction layer; and the second wires and the second bridging parts areformed by another same conduction layer. The invention furthermore provides a manufacturing method of the touch panel. The wires in the touch panels comprise multiple stacked wires, and when one wireis disconnected, the electric breakover function can be realized through another wire; and the wires can be formed while sensing electrodes or the bridging parts are formed, so that manufacturing processes are not increased.

Description

technical field [0001] The invention relates to a touch panel and a manufacturing method of the touch panel. Background technique [0002] Generally, in personal digital assistants (PDAs), notebook computers, office automation equipment, medical equipment, or car navigation systems, etc., touch panels are used to provide input means (pointing devices) for the displays of the above-mentioned equipment. Common touch panels include resistive, electromagnetic induction, optical and capacitive touch panels. Wherein, the capacitive type touch panel can use the capacitance change induced between the static electricity of the human body and the transparent electrode for the induced current to confirm the touch position. To detect where a finger or stylus touches a touch panel, various capacitive touch panel technologies have been developed. [0003] A common capacitive touch panel includes two sets of sensing series perpendicular to each other, and each sensing series is made of a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/044
CPCG06F3/044G06F2203/04103G06F2203/04111
Inventor 张志鹏陈秉扬蔡汉龙
Owner INTERFACE TECH CHENGDU CO LTD
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