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Wiring structure of 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 of difficult detection of touch edge coordinates and small edge sensing area, and achieve the effects of easy edge coordinates, easy detection, and increased sensing area

Active Publication Date: 2012-04-18
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 edge sensing area is small, and it is difficult to detect the coordinates of the touch edge

Method used

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  • Wiring structure of induction layer
  • Wiring structure of induction layer
  • Wiring structure of induction layer

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0011] 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 vertically arranged touch electrode groups 1, and the touch electrode group 1 includes two opposing touch electrodes 20, that is, one of the touch electrodes 20 is rotated 180 degrees clockwise relative to the other touch electrode 20 . The opposite edges of the two touch electrodes 20 in the touch electrode group 1 are facing edges.

[0012] The touch electrode 20 includes a main body 10 , the longitudinal width L of the main body 10 gradually decreases from one end to the other end, and the shape of the main body 10 may be a triangle, a trapezoid or other figures whose longitudinal width gradually decreases from one end to the other end. The main body 10 is provided with at least one ...

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PUM

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Abstract

The invention relates to a wiring structure of an induction layer. The induction layer comprises a plurality of touch electrode groups which are longitudinally arranged, wherein each touch electrode group comprises two opposite touch electrodes; each touch electrode comprises a main body; the longitudinal width of each main body is reduced gradually from one end to the other end; and at least one bump is formed on the opposite edges of each main body and formed at the end with the smaller longitudinal width of each main body. The bump is formed at the end with the smaller longitudinal width of each touch electrode, so that an induction area is increased, and edge coordinates are easier to detect.

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. On on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
Inventor 王立民
Owner SUZHOU PIXCIR MICROELECTRONICS
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