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Driving method and driving circuit of touch control module set, touch control module set, panel and device

A touch module and drive circuit technology, applied in the drive circuit, the drive method of the touch module, the panel and the device, the touch module field, can solve the problems such as the inability to deliver the impact of the ground capacitance.

Active Publication Date: 2015-08-19
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a driving method, a driving circuit, a touch module, a panel and a device for a touch module, so as to solve the problem in the prior art that the influence of capacitance to ground on touch electrodes cannot be submitted

Method used

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  • Driving method and driving circuit of touch control module set, touch control module set, panel and device
  • Driving method and driving circuit of touch control module set, touch control module set, panel and device
  • Driving method and driving circuit of touch control module set, touch control module set, panel and device

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Embodiment Construction

[0045] 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, and the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0046] The driving method of the touch module described in the embodiment of the present invention is used to drive a self-capacitance AMOLED touch module, the self-capacitance AMOLED touch module includes a touch electrode and a pixel driving circuit, and the driving method include:

[0047]During the touch time period, the touch scanning signal is output to the touch electrode, and the touch scanning signal is output to the control line connected to t...

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Abstract

The invention provides a driving method and driving circuit of a touch control module set, a touch control module set, a panel and a device. The driving method of the touch control module set is used for driving a self-contained active-matrix organic light emitting diode (AMOLED) touch control module set, wherein the self-contained AMOLED touch control module set comprises a touch control electrode and a pixel driving circuit. The driving method comprises the following steps that: in a touch control time period, touch control scanning signals are outputted to the touch control electrode; and the touch control scanning signals are outputted to control lines connected with the pixel driving circuit and signal lines connected with the pixel driving circuit. According to the driving method and driving circuit of the touch control module set, the touch control module set, the panel and the device of the invention, the touch control electrode as well as all the signal lines and control lines below the touch control electrode are synchronously driven, so that the influence of capacitance on the touch control electrode can be offset.

Description

technical field [0001] The present invention relates to the field of touch technology, in particular to a driving method, a driving circuit, a touch module, a panel and a device of a touch module. Background technique [0002] Organic light-emitting display is one of the hot spots in the field of flat panel display research. Compared with liquid crystal display, OLED (organic light emitting diode, organic light-emitting diode) has the advantages of low energy consumption, low production cost, self-illumination, wide viewing angle and fast response speed, etc. At present, OLEDs have begun to replace traditional LCD (Liquid Crystal Display, liquid crystal display) screens in display fields such as mobile phones, PDAs (Personal Digital Assistant, handheld computers), and digital cameras. [0003] The existing built-in self-capacitance AMOLED (Active-matrix organic light emitting diode, active-matrix organic light-emitting diode) touch display module adopts a time-sharing drivin...

Claims

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Application Information

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IPC IPC(8): G06F3/041G09G3/32
CPCG09G3/3233G09G2300/0819G09G2300/0842G09G2300/0861G09G2310/08G09G2320/0219G09G2354/00G06F3/0412G06F3/044G06F3/04184H10K59/40H10K59/131H10K59/1213G06F3/047
Inventor 杨盛际董学王海生陈小川赵卫杰刘英明丁小梁李昌峰刘伟
Owner BOE TECH GRP CO LTD
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