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Sensing Electrode Structure

A technology for sensing electrodes and electrodes, which is applied in the direction of electrical digital data processing, instruments, and the input/output process of data processing, and can solve problems such as errors.

Inactive Publication Date: 2017-12-29
ILI TECH HLDG CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When calculating touch coordinates, there will be nonlinear factors that cause errors

Method used

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Embodiment Construction

[0016] The present invention will be described in detail in some embodiments as follows. However, except for the disclosed embodiments, the scope of the present invention is not limited by these embodiments, and the scope of the subsequent patent applications shall prevail. In order to provide a clearer description and enable ordinary people in the art to understand the content of the present invention, the various parts in the illustrations are not drawn according to their relative sizes, and the proportions of certain dimensions or other relative dimensions may be highlighted It appears exaggerated, and irrelevant details are not fully drawn in order to simplify the diagram.

[0017] Please refer to Figure 1A As shown, it is a schematic diagram of a sensing electrode structure 100 according to an embodiment of the present invention. The sensing electrode structure 100 can be formed on a substrate of a touch device. The touch device can be a part of the touch panel or a pa...

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Abstract

The present invention provides a sensing electrode structure formed on a substrate of a touch device, which includes: a first sensing electrode row; a second sensing electrode row parallel to the first sensing electrode row, the first sensing electrode row The second sensing electrode row includes a plurality of second sensing electrode units; and a guard ring surrounding the second sensing electrode row, the guard ring includes a plurality of guards arranged between the plurality of second sensing electrode units electrode.

Description

technical field [0001] The present invention relates to a sensing electrode structure, in particular to a sensing electrode structure with a special guard ring design. Background technique [0002] Touch panel is a huge industry, and all kinds of electronic products use touch panel as an important input and output device of human-machine interface. The performance of the touch panel depends on the sensing electrodes and the logic circuit connected to the sensing electrodes. The design and quality of the sensing electrodes will affect the performance of the touch panel. [0003] Generally, the sensing electrodes of the touch panel are formed on a transparent substrate. The light emitted by the display device can be displayed to the user through the transparent substrate. The sensing electrodes formed on the transparent substrate include a plurality of electrodes, and the electrodes are connected to a logic circuit through a plurality of wires. [0004] In particular, the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/044
Inventor 刘子维
Owner ILI TECH HLDG CORP