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Touch control structure, preparation method thereof, touch control device and touch control display device

A touch-control device and touch-control technology are applied in the fields of instruments, electrical digital data processing, and data processing input/output processes, etc., and can solve problems such as large delay values ​​of capacitors and resistors.

Active Publication Date: 2018-11-13
BOE TECH GRP CO LTD +1
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a touch control structure and its preparation method, a touch control device, and a touch display device, which can solve the problem of large capacitance and resistance delay values ​​in the existing touch control structure

Method used

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  • Touch control structure, preparation method thereof, touch control device and touch control display device
  • Touch control structure, preparation method thereof, touch control device and touch control display device
  • Touch control structure, preparation method thereof, touch control device and touch control display device

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] An embodiment of the present invention provides a touch structure, such as figure 1 As shown, it includes: a plurality of parallel-arranged strip-shaped first touch electrodes 10 and a plurality of parallel-arranged strip-shaped second touch electrodes 20 arranged on the base substrate, the first touch electrodes 10 and the second touch electrodes 20 The two touch electrodes 20 intersect and are insulated.

[0032] Such as image 3 , Figure 5 as wel...

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Abstract

The embodiment of the invention provides a touch control structure, a preparation method thereof, a touch control device and a touch control display device, and relates to the technical field of touch. The problem that an existing touch structure is large in capacitance and resistance delay value can be solved; the touch control structure comprises a plurality of first touch control electrodes anda plurality of second touch control electrodes arranged on a substrate; the first touch electrodes and the second touch electrodes are composed of first conductive mesh structures and one or more polygonal patterns arranged in each first mesh; the centers of the first meshes coincide with the centers of the polygonal patterns; the polygonal patterns are made of conductive materials, wherein at the crossed positions of the first touch control electrodes and the second touch control electrodes, after the intersections of the first conductive mesh structures of the first touch control electrodescoincide with the centers of the polygonal patterns of the second touch control electrodes, the orthographic projections of the first conductive mesh structures and the polygonal patterns on the substrate form a second conductive mesh structure, and the shapes and the sizes of multiple second meshes in the second conductive mesh structure are identical.

Description

technical field [0001] The present invention relates to the field of touch technology, in particular to a touch structure and a preparation method thereof, a touch device, and a touch display device. Background technique [0002] At present, the touch electrodes are often made into a metal mesh structure (Metal Mesh) in the touch device. Since the metal mesh structure has a fast signal transmission speed, compared with the ITO (Indium Tin Oxide, Indium Tin Oxide) touch device (touch The control electrode is made of ITO) The transmission speed of the signal can be increased several times to dozens of times, which can greatly reduce the excellent performance such as RC Delay (capacitance resistance delay), so the metal grid structure has been widely used in the field of touch technology . [0003] The touch structure of the touch device in the prior art is as follows: figure 1 As shown, it includes a plurality of strip-shaped first touch electrodes 10 arranged in parallel an...

Claims

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Application Information

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IPC IPC(8): G06F3/041
CPCG06F3/0418G06F2203/04103G06F3/0412G06F2203/04111G06F2203/04112G06F3/0445G06F3/0446G06F3/0448
Inventor 钟腾飞谢晓冬何敏张雷许世峰张新秀庞斌田健
Owner BOE TECH GRP CO LTD
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