- 专利标题: DRIVING CIRCUIT AND DISPLAY DEVICE
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申请号: US17924656申请日: 2021-12-15
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公开(公告)号: US20240221567A1公开(公告)日: 2024-07-04
- 发明人: Yong LIU , Guozhi WANG , Wu WANG , Xingkai FU , Zhongxin WU
- 申请人: Chengdu CEC Panda Display Technology Co., Ltd. , BOE Technology Group Co., Ltd.
- 申请人地址: CN Chengdu, Sichuan
- 专利权人: Chengdu CEC Panda Display Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- 当前专利权人: Chengdu CEC Panda Display Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- 当前专利权人地址: CN Chengdu, Sichuan
- 国际申请: PCT/CN2021/138272 2021.12.15
- 进入国家日期: 2022-11-10
- 主分类号: G09G3/20
- IPC分类号: G09G3/20
摘要:
A driving circuit and a display device are provided. The driving circuit includes a pull-up node, an input module, a pull-up module, a first output module and a second output module; the input module is electrically connected to an input terminal and a pull-up node, and is configured to control a potential of the pull-up node under the control of an input signal provided by the input terminal; the pull-up module controls the potential of the pull-up node; the first output module outputs a first gate driving signal through the first driving output terminal under the control of the potential of the pull-up node; the second output module outputs a second gate driving signal through the second driving output terminal under the control of the potential of the pull-up node. The present disclosure may output a plurality of stages of gate driving signals and reduce the number of transistors, which is facilitate to the narrow border.
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