Invention Grant
- Patent Title: Gate driving circuit and display device
- Patent Title (中): 门驱动电路和显示装置
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Application No.: US14306196Application Date: 2014-06-16
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Publication No.: US09563396B2Publication Date: 2017-02-07
- Inventor: Qiangcan Huang
- Applicant: Xiamen Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
- Applicant Address: CN Xiamen CN Shenzhen
- Assignee: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.,TIANMA MICRO-ELECTRONICS CO., LTD.
- Current Assignee: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.,TIANMA MICRO-ELECTRONICS CO., LTD.
- Current Assignee Address: CN Xiamen CN Shenzhen
- Agency: Alston & Bird LLP
- Priority: CN201310754900 20131231
- Main IPC: G06F5/01
- IPC: G06F5/01 ; G09G3/20 ; G11C19/28

Abstract:
The present invention discloses a gate driving circuit and a display device having the same. The gate driving circuit includes a logic circuit, a plurality of shift register units and enable circuits. The logic circuit is configured to receive a first clock signal, a second clock signal, a third clock signal, and a fourth signal, and output a logic pulse signal for driving the plurality of shift register units and enable circuits. Each of the plurality of enable circuits is connected with one of the plurality of shift register units and configured to receive a first pulse signal outputted by one of the plurality of shift register units and the logic pulse signal outputted by the logic circuit, and output two second pulse signals to drive two respective gate lines.
Public/Granted literature
- US20150186112A1 GATE DRIVING CIRCUIT AND DISPLAY DEVICE Public/Granted day:2015-07-02
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