Invention Grant
- Patent Title: Pixel driving circuit, method for driving the same and display device
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Application No.: US17763364Application Date: 2021-04-15
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Publication No.: US12027114B2Publication Date: 2024-07-02
- Inventor: Yang Yu
- Applicant: BOE Technology Group Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: BOE Technology Group Co., Ltd.
- Current Assignee: BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Beijing
- Agency: IPro, PLLC
- Priority: CN 2010455157.9 2020.05.26
- International Application: PCT/CN2021/087380 2021.04.15
- International Announcement: WO2021/238479A 2021.12.02
- Date entered country: 2022-03-24
- Main IPC: G09G3/32
- IPC: G09G3/32 ; G09G3/3225 ; G09G3/36 ; G11C19/28

Abstract:
The present disclosure provides a pixel driving circuit, a driving method thereof, and a display device. In the pixel driving circuit, a first terminal of a first storage sub-circuit is connected to a control terminal; a power control sub-circuit is connected to a light-emitting control signal line, a first power line and a first terminal of the driving sub-circuit; a compensation sub-circuit is connected to a first gate line, a control terminal and a first terminal of the driving sub-circuit; a data writing-in sub-circuit is connected to a second terminal of the first storage sub-circuit; a first reset sub-circuit is connected to a reset signal line, a first power line and the control terminal of the driving sub-circuit; a first control sub-circuit is connected to the first gate line, an initialization signal line and the second terminal of the driving sub-circuit.
Public/Granted literature
- US20220343842A1 PIXEL DRIVING CIRCUIT, METHOD FOR DRIVING THE SAME AND DISPLAY DEVICE Public/Granted day:2022-10-27
Information query
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