Invention Grant
- Patent Title: Pixel circuit and driving method thereof, display substrate, display device
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Application No.: US16611387Application Date: 2019-05-05
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Publication No.: US11200835B2Publication Date: 2021-12-14
- Inventor: Han Yue , Xiaochuan Chen , Minghua Xuan , Can Zhang , Can Wang , Ming Yang
- 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: Collard & Roe, P.C.
- Priority: CN201810445154.X 20180510
- International Application: PCT/CN2019/085540 WO 20190505
- International Announcement: WO2019/214547 WO 20191114
- Main IPC: G09G3/32
- IPC: G09G3/32 ; G09G3/20
Abstract:
A pixel circuit and a driving method thereof, a display substrate, and a display device are provided. The pixel circuit includes a driving circuit and a compensation circuit, the compensation circuit can connect the output terminal with the second power terminal to receive a second power signal under control of the voltage signal of the control node and a level of the second driving node.
Public/Granted literature
- US20210335214A1 PIXEL CIRCUIT AND DRIVING METHOD THEREOF, DISPLAY SUBSTRATE, DISPLAY DEVICE Public/Granted day:2021-10-28
Information query
IPC分类:
