Touch panel, manufacturing method and touch device

A technology of touch panel and manufacturing method, which is applied in the directions of instruments, computing, electrical digital data processing, etc., can solve problems such as complicated process, thicker touch panel thickness, and increased number of touch panel film layers, so as to improve touch control Accuracy, reduce the number of film layers, improve the effect of yield rate

Inactive Publication Date: 2017-10-20
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

This also brings the complexity of the touch panel manufacturing process
[0003] In the existing touch technology, touch is usually divided into self-capacitive touch and mutual-capacitive touch, because the self-capacitive touch technology needs to provide touch driving signals to the same touch electrode and receive its The touch sensing signal transmitte

Method used

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  • Touch panel, manufacturing method and touch device
  • Touch panel, manufacturing method and touch device
  • Touch panel, manufacturing method and touch device

Examples

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[0017] The application will be further described in detail below with reference to the drawings and embodiments. It is understandable that the specific embodiments described here are only used to explain the related application, but not to limit the application. In addition, it should be noted that, for ease of description, only parts related to the present application are shown in the drawings.

[0018] It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present application will be described in detail with reference to the drawings and in conjunction with embodiments.

[0019] Please refer to figure 1 and figure 2 , figure 1 Shows a schematic structural diagram of the touch panel provided by the present application, figure 2 Shows along as figure 1 A cross-sectional view of AA' of the touch panel shown.

[0020] Such as figure 1 As shown, the touch panel 100 incl...

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PUM

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Abstract

The invention discloses a touch panel. The touch panel comprises a substrate, and a touch electrode layer arranged on the substrate; the touch electrode layer comprises multiple first touch electrodes and multiple second touch electrodes; the first touch electrodes extend along a first direction and are arranged along a second direction which intersects with the first direction; the second touch electrodes are in array arrangement; the row direction of each second touch electrode is parallel with the first direction, and the column direction of each second touch electrode is parallel with the second direction; the multiple second touch electrodes are arranged between each two adjacent first touch electrodes; and an insulating bump is arranged between each first touch electrode and each adjacent second touch electrode. As the first touch electrodes and the second touch electrodes are arranged at the same touch electrode layer, and the insulating bumps are arranged between the first touch electrodes and the second touch electrodes, the touch precision can be improved while the number of the film layers of the touch panel is reduced.

Description

technical field [0001] The present application relates to the field of display technology, and in particular to a touch panel, a manufacturing method of the touch panel, and a touch device. Background technique [0002] With the improvement of touch technology, touch panel technology is also developing in a diversified direction. Users prefer touch panels with touch functions, high resolution, and thin and light. The production of the touch panel is also gradually developed in order to meet the needs of the market. This also brings about the complexity of the manufacturing process of the touch panel. [0003] In the existing touch technology, touch is usually divided into self-capacitive touch and mutual-capacitive touch, because the self-capacitive touch technology needs to provide touch driving signals to the same touch electrode and receive its The touch sensing signal transmitted by itself reduces the touch accuracy of the touch panel. However, mutual capacitive touc...

Claims

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Application Information

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IPC IPC(8): G06F3/044G06F3/041
CPCG06F3/0412G06F3/044G06F2203/04102G06F2203/04103G06F2203/04111
Inventor 王丽花曾洋张卿
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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