Touch panel, preparation method thereof and display touch control device

A touch panel and touch technology, which is applied in the direction of instruments, calculations, electrical digital data processing, etc., can solve the problems of poor touch control in deformed areas, eliminate wrinkles or cracks, improve reliability, and avoid disconnection of electrodes and leads Effect

Active Publication Date: 2021-04-27
CHENGDU BOE OPTOELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the exemplary embodiment of this embodiment is to provide a touch panel and its preparation method and a touch display panel to solve the existing touch panel There is a problem of bad touch in the deformed area of ​​the control panel

Method used

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

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Embodiment Construction

[0061] Embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. Note that an embodiment may be embodied in many different forms. Those skilled in the art can easily understand the fact that the means and contents can be changed into various forms without departing from the gist and scope of the present disclosure. Therefore, the present disclosure should not be interpreted as being limited only to the contents described in the following embodiments. In the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined arbitrarily with each other.

[0062] In the drawings, the size of each component, the thickness of a layer, or a region is sometimes exaggerated for the sake of clarity. Therefore, one aspect of the present disclosure is not necessarily limited to the dimensions, and the shapes and sizes of components in the drawings do not reflect actual scales. In...

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PUM

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Abstract

The embodiment of the invention discloses a touch panel, a preparation method thereof and a display touch control device. The touch panel comprises a plane area, bending areas located on at least two adjacent sides of the plane area and deformation areas located between the adjacent bending areas. The plane area, the bending area and the deformation area are provided with touch structures, and the deformation area is provided with at least two crack guide grooves; on a plane parallel to the touch panel, the shapes of the crack guide grooves comprise strip shapes extending in the extending direction, and the extending directions of the at least two crack guide grooves are crossed. According to the embodiment, the crack guide groove is formed in the deformation area and can control the deformation direction of the deformation area during bending, wrinkles or cracks caused by bending are eliminated, electrodes and leads in the deformation area are prevented from being disconnected, the touch effect is guaranteed, and reliability is improved.

Description

technical field [0001] This article relates to but not limited to the field of touch technology, especially a touch panel, a manufacturing method thereof, and a display touch device. Background technique [0002] At present, a touch screen (Touch Screen) has gradually spread in people's lives. According to the structure, touch screens can be divided into Add on Mode, On Cell, and In Cell. According to the working principle, the touch screen can be divided into capacitive, resistive, infrared, surface acoustic wave and so on. The capacitive On Cell type is a touch structure formed on the surface of the light-emitting side of the display. Due to its advantages of simple structure, thin thickness, and high transmittance, it has gradually become the mainstream technology. [0003] With the development of display technology, especially the development of flexible display technology, three-dimensional display products, such as hyperbolic display panels and four-curved display pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0412G06F3/0446G06F2203/04103G06F2203/04111
Inventor 贺兴龙房常帅吴章敏
Owner CHENGDU BOE OPTOELECTRONICS TECH CO LTD
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