Invention Grant
- Patent Title: Pixel circuit, display panel, display device and driving method
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Application No.: US15569243Application Date: 2017-04-07
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Publication No.: US10692434B2Publication Date: 2020-06-23
- Inventor: Yi Zhang , Kai Zhang , Minghua Xuan , Young Yik Ko , Lujiang Huangfu
- Applicant: BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Applicant Address: CN Beijing CN Ordos, Inner Mongolia
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.,ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.,ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Current Assignee Address: CN Beijing CN Ordos, Inner Mongolia
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3e71e576
- International Application: PCT/CN2017/079713 WO 20170407
- International Announcement: WO2018/036169 WO 20180301
- Main IPC: G09G3/3258
- IPC: G09G3/3258 ; G09G3/3208 ; G09G3/3233
Abstract:
A pixel circuit, a display panel, a display device and a driving method. The pixel circuit includes a storage capacitor, an organic light emitting diode, a driving transistor, an emission control circuit, a reset circuit, a threshold compensation circuit, a first data write circuit, a reference voltage write circuit, and an initializing circuit.
Public/Granted literature
- US20180315374A1 PIXEL CIRCUIT, DISPLAY PANEL, DISPLAY DEVICE AND DRIVING METHOD Public/Granted day:2018-11-01
Information query
IPC分类:
