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Touch device and display device

A technology for touch devices and display screens, which is applied in the fields of instruments, calculations, and electrical digital data processing, etc. It can solve problems such as poor feedback function experience, and achieve the effect of increasing touch feedback functions and improving touch experience

Inactive Publication Date: 2014-04-09
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the poor feedback function experience in existing terminal products, the present invention provides a touch device and a display device

Method used

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  • Touch device and display device

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Embodiment Construction

[0024] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0025] Such as figure 1 As shown, it is a schematic diagram of the overall principle of a touch device according to an embodiment of the present invention. The touch device includes:

[0026] The touch electrode 100 includes touch driving electrodes and touch sensing electrodes arranged crosswise;

[0027] The touch feedback layer 200 is arranged opposite to the touch electrodes, and is used to generate deformation under the application of a driving signal;

[0028] The touch controller 300 is connected to the touch electrodes and the touch feedback layer respectively, and is used for receiving sensing signals on the touch electrodes, and applying driving signals to the touch feedback layer according to the sensing signals.

[0029] The touch device of...

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Abstract

The invention discloses a touch device and a display device. The touch device comprises touch electrodes, a touch feedback layer and a touch controller, wherein the touch electrodes are arranged in a cross mode, the touch feedback layer is arranged opposite to the touch electrodes and used for deforming under an exerted driving signal, the touch controller is connected with the touch electrodes and the touch feedback layer, used for receiving sensing signals of the touch electrodes and exerting the driving signal on the touch feedback layer according to the sensing signals. According to the touch device, the touch feedback layer is added to a touch screen and deforms under the driving signal, and therefore the touch feedback function is added, and touch experience of touchable terminal products is improved.

Description

technical field [0001] The invention relates to the field of touch screens, in particular to a touch device and a display device. Background technique [0002] Touch screens have been widely used in products such as smart phones, tablet computers, all-in-one computers, and control terminals, but in terms of touch feedback, there has been no reasonable touch feedback method. [0003] Existing terminal products generally have a feedback method of vibration of the whole machine. The implementation method is to use the vibrator in the mobile phone for phone calls and information reminders in silent mode to perform a relatively short vibration when a touch action occurs to feedback the touch. Action, because the vibration of the vibrator will be transmitted to the entire terminal, and then transmitted to the entire palm and fingers that hold and cling to the terminal. The user experience of this touch feedback method is poor, and most users will choose to turn off this vibration ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
Inventor 杨瑞智林准焕张俊瑞
Owner BOE TECH GRP CO LTD
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