Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2005-09-27
2005-09-27
Wu, Xiao (Department: 2674)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S089000, C345S098000, C345S099000, C345S100000, C315S169200
Reexamination Certificate
active
06950080
ABSTRACT:
A display device capable of analog and digital image display has a retaining circuit holding an image signal disposed for each of the pixel elements. In the memory operation mode, an output from an oscillation unit formed inside the display panel is supplied to the pixel element electrodes of the display. The on-resistance of an output transistor for the pixel electrode is higher than the on-resistance of thin film transistors of the inverters in the oscillation unit. In the memory operation mode, gate and drain lines are set at predetermined voltages and an output of a voltage booster circuit formed in the display panel is used as a reference voltage of the retaining circuit and used for switching a selection circuit selecting image display circuits.
REFERENCES:
patent: 5530457 (1996-06-01), Helgeson
patent: 5712652 (1998-01-01), Sato et al.
patent: 5790090 (1998-08-01), Libsch et al.
patent: 5945972 (1999-08-01), Okumura et al.
patent: 5952991 (1999-09-01), Akiyama
patent: 5977940 (1999-11-01), Akiyama et al.
patent: 6023308 (2000-02-01), Takemura
patent: 6072454 (2000-06-01), Nakai et al.
patent: 6191779 (2001-02-01), Taguchi et al.
patent: 6671406 (2003-12-01), Anderson
patent: 6803896 (2004-10-01), Senda et al.
patent: 0 797 182 (1997-09-01), None
patent: 1 020 840 (2000-07-01), None
patent: 1 136 978 (2001-09-01), None
patent: 1 180 762 (2002-02-01), None
patent: 58-23091 (1983-02-01), None
patent: 08-194205 (1996-07-01), None
patent: 09-236823 (1997-09-01), None
patent: 2001-242819 (2001-09-01), None
Senda Michiru
Yokoyama Ryoichi
Abdulselam Abbas I
Morrison & Foerster / LLP
Sanyo Electric Co, Ltd.
Wu Xiao
LandOfFree
Display device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Display device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3383858