Invention Grant
- Patent Title: Rapid discharging circuit, display device, rapid discharging method and display control method
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Application No.: US15774182Application Date: 2017-09-29
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Publication No.: US10650719B2Publication Date: 2020-05-12
- Inventor: Shicheng Sun , Zhen Wang , Lele Cong , Yezhou Fang , Peirong Huo
- 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
- Agency: Brooks Kushman P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@52046fc9
- International Application: PCT/CN2017/104161 WO 20170929
- International Announcement: WO2018/171160 WO 20180927
- Main IPC: G09G3/20
- IPC: G09G3/20 ; G09G3/36
Abstract:
A rapid discharging circuit, a display device, a rapid discharging method and a display control circuit are provided. The rapid discharging circuit includes a discharging unit. A control end of the discharging unit is connected to a driving IC, a first end thereof is connected to a gate line of the display device, and a second end thereof is connected to a display level end of the display device which is connected to the driving IC. The discharging unit is configured to control the display level end to write a first level into the gate line when the display device is powered off abnormally.
Public/Granted literature
- US20190108783A1 RAPID DISCHARGING CIRCUIT, DISPLAY DEVICE, RAPID DISCHARGING METHOD AND DISPLAY CONTROL METHOD Public/Granted day:2019-04-11
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