Invention Grant
US08890856B2 Display driving circuit, display device and display driving method
有权
显示驱动电路,显示装置及显示驱动方式
- Patent Title: Display driving circuit, display device and display driving method
- Patent Title (中): 显示驱动电路,显示装置及显示驱动方式
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Application No.: US13375311Application Date: 2010-02-24
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Publication No.: US08890856B2Publication Date: 2014-11-18
- Inventor: Yasushi Sasaki , Yuhichiroh Murakami , Shige Furuta , Makoto Yokoyama
- Applicant: Yasushi Sasaki , Yuhichiroh Murakami , Shige Furuta , Makoto Yokoyama
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2009-144750 20090617
- International Application: PCT/JP2010/001255 WO 20100224
- International Announcement: WO2010/146742 WO 20101223
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G09G3/36

Abstract:
A display driving circuit that carries out CC driving is configured such that retaining circuits are provided in such a way as to correspond one-by-one to their respective stages of a shift register, that a polarity signal CMI is inputted to each of the latch circuits, that when an internal signal Mn generated by a shift register at the nth stage becomes active, a latch circuit corresponding to the nth stage loads and retains the polarity signal CMI, that an output signal SRBOn from the shift register at the nth stage is supplied as a scanning signal to a gate line connected to pixels corresponding to the (n+1)th stage, and that an output from latch circuit corresponding to the nth stage is supplied as CSOUTn to a CS bus line forming capacitors with pixel electrodes of pixels corresponding to the nth stage.
Public/Granted literature
- US20120086686A1 DISPLAY DRIVING CIRCUIT, DISPLAY DEVICE AND DISPLAY DRIVING METHOD Public/Granted day:2012-04-12
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