Invention Grant
- Patent Title: Gate driving circuit and driving method thereof, and display apparatus
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Application No.: US14436979Application Date: 2014-10-15
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Publication No.: US09886120B2Publication Date: 2018-02-06
- Inventor: Yuanbo Zhang , Jiayang Zhao , Seung Woo Han , Xiangxiang Zou
- 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: Banner & Witcoff, Ltd.
- Priority: CN201410119047 20140327
- International Application: PCT/CN2014/088681 WO 20141015
- International Announcement: WO2015/143864 WO 20151001
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G11C19/28 ; G09G3/36

Abstract:
There is provided a gate driving circuit and driving method thereof, and display apparatus. The method comprises: performing gate drive scanning on shift register units located in a first region in the gate driving circuit; performing touch scanning after the gate drive scanning of the shift register units in the first region is completed; scanning again a last stage of shift register unit located in the first region before the touch scanning is completed, so that the last stage of shift register unit located in the first region pre-charges a first stage of shift register unit located in a second region; and performing gate drive scanning on shift register units located in the second region in the gate driving circuit, the last stage of shift register unit located in the first region connected in cascades with the first stage of shift register unit located in the second region.
Public/Granted literature
- US20160274713A1 GATE DRIVING CIRCUIT AND DRIVING METHOD THEREOF, AND DISPLAY APPARATUS Public/Granted day:2016-09-22
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