Touch electrode and manufacturing method, capacitive touch device and touch display device

A touch electrode and touch display technology, applied in the fields of capacitive touch devices and touch display devices, can solve the problems of calculating the touch position and the like

Active Publication Date: 2016-05-25
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

From the above analysis, it can be seen that the above-mentioned electrode structure design has certain defects, and it cannot guarantee that each touch can accurately report the point, that is to say, it cannot guarantee that each touch can accurately calculate the coordinate point of the touch position.

Method used

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  • Touch electrode and manufacturing method, capacitive touch device and touch display device
  • Touch electrode and manufacturing method, capacitive touch device and touch display device
  • Touch electrode and manufacturing method, capacitive touch device and touch display device

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Embodiment Construction

[0026] Embodiments of the present invention provide a touch electrode structure, a capacitive touch device and a touch display device, which are used to improve the touch linearity and reporting rate of the capacitive touch device.

[0027] A touch electrode structure provided by an embodiment of the present invention includes a plurality of electrode groups and a plurality of electrode pins for connecting a touch circuit, including a plurality of electrode groups and a plurality of electrode pins for connecting a touch circuit with, among them,

[0028] Each of the electrode groups includes two mutually insulated and interleaved complementary electrodes arranged on the same layer, each of the electrodes includes at least two sub-electrodes, and the sub-electrodes of each electrode are electrically connected to each other, and in each electrode group The sub-electrodes of different electrodes are arranged at intervals one by one.

[0029] In a specific implementation process,...

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PUM

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Abstract

The present invention disclose a touch electrode structure and a fabricating method thereof, a capacitive touch device and a touch display device to improve the touch linearity and the report rate of the capacitive touch device. The touch electrode structure provided by the embodiments of the present invention comprises a plurality of electrode assemblies and a plurality of electrode pins for connecting a touch circuit. Wherein, each electrode assembly comprises two electrodes which are disposed at the same layer, insulated from each other and cross with each other complementarily, and each electrode comprises at least two sub-electrodes which are in mutual electrical connection with each other. The sub-electrodes of different electrodes of each electrode assembly are spaced apart from each other one by one, and each electrode is connected with an electrode pin.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a touch electrode structure and a manufacturing method thereof, a capacitive touch device and a touch display device. Background technique [0002] The traditional touch display device is mainly to make the touch sensor (touchsensor) on the substrate (such as glass substrate) to form the touch substrate (sensorglass), and then paste the touch substrate with the protective layer and the liquid crystal display (LCD, LiquidCristalDisplay). Combined, so far a touch display device is formed to achieve the purpose of touch display. [0003] like figure 1 As shown, the touch electrode structure in the touch sensor includes: a plurality of electrode groups 61' formed on the substrate 60' and electrode pins 62' for connecting the touch circuit, wherein each electrode group includes two mutually insulated and complementary triangular electrodes 611', each electrode is connected ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/044
CPCG06F3/0412G06F3/0443Y10T29/49105G06F2203/04103
Inventor 鲁友强邱云王静
Owner BOE TECH GRP CO LTD
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