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A wiring structure of an induction layer

A wiring structure and sensing layer technology, which is applied in the field of wiring structure of a single-layer sensing layer, can solve the problems affecting the linearity and poor matching of the touch screen, and achieve the effect of improving linearity and good matching

Inactive Publication Date: 2011-12-14
SUZHOU PIXCIR MICROELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the wiring structure of this single-layer sensing layer solves the cost problem, the matching is not good, which affects the linearity of the touch screen.

Method used

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  • A wiring structure of an induction layer
  • A wiring structure of an induction layer
  • A wiring structure of an induction layer

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0013] Please refer to figure 1 and figure 2 , the wiring structure of the sensing layer involved in the present invention, the sensing layer includes a plurality of touch electrode groups 1 arranged vertically, each of the touch electrode groups 1 includes a first touch electrode 10 and a plurality of second touch electrodes The electrodes 11, the first touch electrodes 10 and the second touch electrodes 11 are led out through wires. The first touch electrode 10 includes a plurality of fingers 12 , a main body 13 connecting the fingers and a plurality of notches 14 arranged laterally, and the second touch electrode 11 extends into the notches 14 . The notch 14 includes a middle notch 140 and an edge notch 141 , the edge notch 141 is located on both sides of the middle notch 140 , and the middle notch 140 is formed between two adjacent fingers ...

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Abstract

A wiring structure of a sensing layer, the sensing layer includes a plurality of touch electrode groups arranged vertically, the touch electrode group includes a first touch electrode and a plurality of second touch electrodes, the first touch electrode The electrodes include a plurality of notches arranged laterally, and the second touch electrode protrudes into the notches. In the wiring structure of the sensing layer of the present invention, the first touch electrode in the touch electrode group cooperates with a plurality of second touch electrodes, so that the matching is better, thereby improving the linearity of the touch screen.

Description

technical field [0001] The invention relates to a wiring structure of an induction layer, in particular to a wiring structure of a single-layer induction layer. Background technique [0002] With the development of science and technology, touch screens have gradually replaced mechanical button panels as new operating interfaces for electronic devices such as mobile phones and notebooks. Touch screens include resistive touch screens, infrared touch screens, and capacitive touch screens. They obtain coordinates in different ways, and capacitive touch screens are used in more and more products because of their better light transmittance, clarity, and reliability. . [0003] An important part of the capacitive touch screen is the sensing layer. The existing capacitive touch screen usually includes two layers of sensing layers. One way is that the electrodes in the sensing layer have a rhombus structure, and the two sensing layers are laid on the glass plate by bridging. O...

Claims

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Application Information

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IPC IPC(8): G06F3/044
Inventor 张开立
Owner SUZHOU PIXCIR MICROELECTRONICS
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