- Patent Title: Driving circuit, driving module, driving method and display device
-
Application No.: US17926959Application Date: 2021-11-23
-
Publication No.: US12322313B2Publication Date: 2025-06-03
- Inventor: Longfei Fan , Pengcheng Lu
- Applicant: Yunnan Invensight Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
- Applicant Address: CN Yunnan; CN Beijing
- Assignee: Yunnan Invensight Optoelectronics Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee: Yunnan Invensight Optoelectronics Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Yunnan; CN Beijing
- Agency: IPro, PLLC
- International Application: PCT/CN2021/132572 WO 20211123
- International Announcement: WO2023/092304 WO 20230601
- Main IPC: G09G3/20
- IPC: G09G3/20

Abstract:
A driving circuit includes a driving signal output terminal, a first node control circuit, an on-off control circuit and a first output circuit. The first node control circuit controls to connect or disconnect the first node and the first voltage terminal under the control of a first control signal, and control to connect or disconnect the first node and the first voltage terminal under the control of a first clock signal; the first control terminal is different from the first clock signal terminal. The on-off control circuit controls to connect or disconnect the first node and the first output control terminal under the control of a second voltage signal; the first output circuit controls to connect or disconnect the driving signal output terminal and the first clock signal terminal under the control of a potential of the first output control terminal.
Public/Granted literature
- US20240242649A1 DRIVING CIRCUIT, DRIVING MODULE, DRIVING METHOD AND DISPLAY DEVICE Public/Granted day:2024-07-18
Information query