Invention Grant
- Patent Title: Gate driving circuit for time division driving, method thereof and display apparatus having the same
- Patent Title (中): 时分驱动用栅极驱动电路及其显示装置
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Application No.: US14369525Application Date: 2013-12-16
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Publication No.: US09519372B2Publication Date: 2016-12-13
- Inventor: Xiangdan Dong , Young Yik Ko , Weiyun Huang
- Applicant: BOE TECHNOLOGY GROUP CO., LTD. , CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing CN Chengdu, Sichuan
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.,CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.,CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing CN Chengdu, Sichuan
- Agency: Ladas & Parry LLP
- Priority: CN201310456249 20130929
- International Application: PCT/CN2013/089607 WO 20131216
- International Announcement: WO2015/043087 WO 20150402
- Main IPC: G06F3/041
- IPC: G06F3/041

Abstract:
The present disclosure relates to the field of display technology, and provides a gate driving circuit, a gate line driving method and a display apparatus capable of solving the technical problem of display defects caused by the interrupt of the scan signal in the touch screen technology with time division driving. The gate driving circuit comprises multiple shift register units connected in series, and further comprises a shift delay module and a repeat output module, wherein the shift delay module is connected in series between the jth stage of shift register unit and the (j+1)th stage of shift register unit which are adjacent to each other; the shift delay module is connected to the output terminal of the jth stage of shift register unit and the input terminal of the (j+1)th stage of shift register unit, and the shift delay module is also connected to the repeat output module; the repeat output module is connected to the output terminal of the (j−n+1)th stage of shift register unit and a clock control terminal. Embodiments of the present disclosure can be applied to display manufacture.
Public/Granted literature
- US20150091822A1 GATE DRIVING CIRCUIT, GATE LINE DRIVING METHOD AND DISPLAY APPARATUS Public/Granted day:2015-04-02
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