- Patent Title: Driving circuit, driving method, driving module and display device
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Application No.: US18558393Application Date: 2022-12-19
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Publication No.: US12322343B2Publication Date: 2025-06-03
- Inventor: Ziyang Yu , Haijun Qiu , Ming Hu , Zhiliang Jiang , Tianyi Cheng , Jianpeng Wu , Wenbo Chen , Mengqi Wang , Cong Liu , Qian Xu , Erjin Zhao
- Applicant: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Sichuan; CN Beijing
- Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Sichuan; CN Beijing
- Agency: WHDA, LLP
- International Application: PCT/CN2022/140045 WO 20221219
- International Announcement: WO2024/130492 WO 20240627
- Main IPC: G09G3/3258
- IPC: G09G3/3258

Abstract:
A driving circuit includes a driving signal generation circuit, a gating circuit, an output control circuit, an output circuit, a voltage control circuit and a second node control circuit; the driving signal generation circuit generates an Nth stage of driving signal; the output control circuit controls to connect the first control node and the second node under the control of the potential of the first node; the gating circuit writes a gating input signal into the first node under the control of a gating control signal; the voltage control circuit controls a potential of the second node according to the potential of the first node; the second node control circuit controls to connect the second node and the first voltage terminal under the control of the potential of the first node.
Public/Granted literature
- US20250104640A1 DRIVING CIRCUIT, DRIVING METHOD, DRIVING MODULE AND DISPLAY DEVICE Public/Granted day:2025-03-27
Information query
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