Touch electrode, production method of touch electrode, capacitive touch device, and touch display device

A touch electrode and touch display technology, which is applied in the field of capacitive touch devices and touch display devices, and can solve problems such as calculating the touch position

Active Publication Date: 2013-08-28
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

Method used

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  • Touch electrode, production method of touch electrode, capacitive touch device, and touch display device
  • Touch electrode, production method of touch electrode, capacitive touch device, and touch display device
  • Touch electrode, production method of touch electrode, 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

An embodiment of the invention discloses a touch electrode, a production method of the touch electrode, a capacitive touch device, and a touch display device and aims to increase touch linearity and report rate of the capacitive touch device. The touch electrode structure comprises a plurality of electrode sets and a plurality of electrode pins for connecting a touch circuit. Each electrode set includes two electrodes which are in the same layer, mutually insulated and alternately complementary. Each electrode includes at least two sub-electrodes which are electrically connected with each other. The sub-electrodes of the different electrodes in each electrode set are arranged at intervals one by one. Each electrode is connected with one 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 (touch sensor) on the substrate (such as a glass substrate) to form a touch substrate (sensor glass), and then connect the touch substrate with a protective layer and a liquid crystal display (LCD, Liquid Cristal Display) to form a touch display device so far 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 to an elect...

Claims

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Application Information

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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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