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Touch display driving module and method and display device

A touch display and drive module technology, applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc., can solve the problem of long touch response time and achieve the effect of shortening the touch response time

Pending Publication Date: 2021-12-10
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a touch display drive module, method and display device to solve the problem of long touch response time in the prior art

Method used

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  • Touch display driving module and method and display device
  • Touch display driving module and method and display device
  • Touch display driving module and method and display device

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Embodiment Construction

[0063] 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.

[0064] The transistors used in all embodiments of the present invention may be triodes, thin film transistors or field effect transistors or other devices with the same characteristics. In the embodiment of the present invention, in order to distinguish the two poles of the transistor except the control pole, one pole is called the first pole, and the other pole is called the second pole.

[0065] In actual operation, when the transistor is a triode, the contr...

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Abstract

The invention provides a touch display driving module and method and a display device. The touch display driving module comprises a touch detection chip and a time sequence touch control chip, and the time sequence touch control chip is used for performing data operation according to a touch data signal to form touch point position coordinate information, forming touch point image information according to the touch point position coordinate information, and controlling to display the contact image on a display screen according to the contact image information; the touch point coordinate information is information carrying coordinates of a touched point; the touched point image is an image for displaying that the touch point is touched; the touched image information is display information corresponding to the touched image. According to the invention, the touch response time can be shortened.

Description

technical field [0001] The present invention relates to the field of touch display, in particular to a touch display driving module, method and display device. Background technique [0002] As a new input method in the display field, touch technology has become the simplest, natural and fastest way of human-computer interaction. In recent years, the development of incell (embedded) touch technology has been paid more and more attention to the terminal market's demand for cost and thinner, but because the touch time of incell touch technology must be completed in the same frame as the display time, so Touch and display are on the same time axis. In this mode, the touch work is completed by the following devices and steps. [0003] The touch working system generally includes: a touch screen controller and a touch detection system. The touch detection system is generally installed at the front end of the display, and its main function is to detect the user's touch position d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F3/0412G06F3/04166G09G5/026G09G3/2044G09G2354/00G09G2330/12G09G5/20G09G5/377G09G2320/0252G06F3/0416G06F3/147
Inventor 杨虹孟昭晖
Owner BOE TECH GRP CO LTD
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