Invention Grant
- Patent Title: Touch display panel and method for driving the touch display panel and device for driving the touch display panel
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Application No.: US15308385Application Date: 2015-11-30
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Publication No.: US10521042B2Publication Date: 2019-12-31
- Inventor: Jianing Lu , Yuanbo Zhang
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Brooks Kushman P.C.
- Priority: CN201410737782 20141205
- International Application: PCT/CN2015/096029 WO 20151130
- International Announcement: WO2016/086823 WO 20160609
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/041

Abstract:
The present disclosure relates to a touch display panel, a method and a device for driving the touch display panel. The method is applied to the touch display panel which includes L gate lines arranged sequentially and M touch scan lines arranged sequentially, where both L and M are positive integers larger than 1. The method includes dividing a duration for which the touch display panel displays each frame of image into N control time intervals with each of the N control time intervals including a display refresh time and a touch time arranged sequentially, where N is an integer larger than 1, during the duration for which the touch display panel displays each frame of image, driving the L gate lines sequentially in N display refresh times, and driving the M touch scan lines sequentially for K times in N touch times, where K is larger than 1.
Public/Granted literature
- US20170052637A1 TOUCH DISPLAY PANEL AND METHOD AND DEVICE FOR DRIVING THE SAME Public/Granted day:2017-02-23
Information query