Unlock instant, AI-driven research and patent intelligence for your innovation.

A touch display driving method, driving device and touch display

A technology of touch display and driving method, applied in the fields of touch display, touch display driving method, and driving device, capable of solving problems such as insufficient time

Active Publication Date: 2017-10-17
BOE TECH GRP CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve various display and touch problems caused by insufficient time caused by time-sharing driving, an embodiment of the present invention provides a touch display driving method, a driving device, and a touch display

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A touch display driving method, driving device and touch display
  • A touch display driving method, driving device and touch display
  • A touch display driving method, driving device and touch display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] The touch display driving method provided by the embodiment of the present invention, such as figure 1 shown, including:

[0030] Step 101, input display driving signals and touch scanning signals to the electrode array, the electrode array includes at least one first electrode area and at least one second electrode area, each first electrode area or second electrode area includes multiple columns of electrodes, and Each electrode is provided with a display driving signal or a touch scanning signal by a signal line along the column direction.

[0031] Step 102: When inputting a display driving signal to at least one first electrode area for display driving, input a touch scanning signal to at least one second electrode area to ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A touch display drive method, a drive device and a touch display in the field of display technologies. The touch display drive method comprises inputting a display drive signal and a touch scanning signal to an electrode array While the display drive signal is being input, the touch scanning signal is input for touch scanning. Each touch scanning signal line for inputting the touch scanning signal generates a coupling signal for electrodes in the same column, and two coupling signals generated by two of touch scanning signal lines in the same column offset each other. The method solves problems with the display and touch control caused by insufficient time due to time-division driving.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a touch display driving method, a driving device and a touch display. Background technique [0002] With the continuous development of touch technology, various display products with touch function have emerged as the times require. Among various touch technologies, the in-cell touch technology has gradually attracted more and more people's attention due to its advantages of low cost and thin thickness. [0003] In the in-cell touch display panel, the common electrode located in the substrate on the side of the light surface is not only used to drive the deflection of the liquid crystal, but also can be used as a touch electrode to realize the touch function. In order to avoid the interference caused by the simultaneous input of the display signal and the touch scanning signal into the electrodes, which will affect the normal display or touch function, the existing in-c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/0412G06F3/04166G06F3/04184G06F3/0443
Inventor 邹祥祥赵家阳
Owner BOE TECH GRP CO LTD