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Novel overlapping integral capacitor touch screen and manufacturing method thereof

A capacitive touch screen, non-overlapping technology, applied in the direction of electrical digital data processing, instruments, data processing input/output process, etc., can solve the problem of low light transmittance of capacitive touch screen, failure of electrode open circuit touch, and damage of touch sensing components And other problems, to achieve the effect of reducing visibility, high product yield, and increasing the maximum value of surface resistance

Inactive Publication Date: 2012-08-15
SHENZHEN BAOMING TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, the capacitive touch screen using the traditional design scheme will have the defects of low light transmittance and poor working stability. The light transmittance of the capacitive touch screen with the traditional design scheme is difficult to break through 80%, and when the overall force is bent and deformed, it is easy Separation occurs at the interface, resulting in electrode disconnection, touch failure, and damage to the touch-sensing components

Method used

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  • Novel overlapping integral capacitor touch screen and manufacturing method thereof
  • Novel overlapping integral capacitor touch screen and manufacturing method thereof
  • Novel overlapping integral capacitor touch screen and manufacturing method thereof

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Embodiment Construction

[0065] The present invention will be described in further detail below in conjunction with specific embodiments.

[0066] like figure 1 and figure 2 As shown, the non-overlapping integrated touch screen capacitive touch screen includes a chemically strengthened glass substrate or a resin material substrate 11 with a thickness of 0.5 mm to 2.0 mm, and a silicon dioxide layer 12, a pentoxide layer, and Diniobium layer 13, black resin layer 14, ITO electrode 15, metal electrode 16 and insulating layer 17; the ITO electrode is a horizontal or vertical conduction electrode, with a regular pattern structure; the ITO electrode is an ITO conduction electrode 1 Composed of ITO conducting electrodes 2, the ITO conducting electrodes 1 and ITO conducting electrodes 2 are on the same layer, are independent of each other, are insulated from each other, and have a staggered design. The transparent substrate includes a window area and a non-window area, and the black resin layer is distrib...

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Abstract

The invention discloses a novel overlapping integral capacitor touch screen and a manufacturing method thereof. The novel overlapping integral capacitor touch screen comprises a transparent substrate, as well as a silicon dioxide layer, a niobium pentoxide layer, a dark resin layer, an ITO (Indium Tin Oxides) electrode, a metal electrode and an insulating layer which are overlapped on the transparent substrate successively; the silicon dioxide layer covers the whole plane of the glass; the niobium pentoxide layer covers the whole plane of the silicon dioxide layer; the ITO electrode is a guide electrode in the horizontal direction or the vertical direction and is provided with a regular pattern structure; the ITO electrode is formed by an ITO guide electrode 1 and an ITO guide electrode 2; the ITO guide electrode 1 and the ITO guide electrode 2 are both arranged on one same plane but are independent and insulated mutually, and are designed in an interlacing manner. According to the touch screen, the guide mode of the overlapping structure of the capacitor touch screen is design reasonably; the transmissivity of the capacitor touch screen is improved effectively; the visuality of the ITO pattern is reduced; and the reliability of the touch screen is further improved.

Description

technical field [0001] The invention relates to the technical field of capacitive touch screens, in particular to a novel non-overlapping integrated capacitive touch screen and a manufacturing method thereof. Background technique [0002] With the development of electronic technology, the keyboards or mice of mobile phones, digital cameras, handheld game consoles, car DVDs, MP3s, instruments, etc. are gradually replaced by touch screens. Touch screen products were not very popular a few years ago, but as people have more and more contacts with touch screen products, they have been recognized by more people in the past two years, and the development speed has gradually accelerated. The rapid growth of touch screen has not only aroused more fierce competition in the industry, but also indirectly promoted the development of technology. Its multi-touch operation method has raised the influence of touch screen products to a new level, and has gradually been recognized by people. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/044
Inventor 曹晓星
Owner SHENZHEN BAOMING TECH
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