Invention Grant
- Patent Title: Drive device, drive method, display device and display method
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Application No.: US14782244Application Date: 2014-02-20
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Publication No.: US09934743B2Publication Date: 2018-04-03
- Inventor: Keiichi Yamamoto
- Applicant: Sharp Kabushiki Kaisha
- Applicant Address: JP Osaka
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Osaka
- Agency: Chen Yoshimura LLP
- Priority: JP2013-078044 20130403
- International Application: PCT/JP2014/053999 WO 20140220
- International Announcement: WO2014/162791 WO 20141009
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A display drive circuit (drive device) has a signal line drive circuit that, before the display panel is turned OFF, writes prescribed data signals to a respective plurality of pixels via a plurality of source signal lines, such that the potential of the drain electrodes of the respective pixels becomes equal to the potential of the opposite electrode after the display panel is turned OFF.
Public/Granted literature
- US20160027394A1 DRIVE DEVICE, DRIVE METHOD, DISPLAY DEVICE AND DISPLAY METHOD Public/Granted day:2016-01-28
Information query
IPC分类:
