Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2005-03-01
2005-03-01
Tran, Henry N. (Department: 2674)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S098000, C345S099000, C345S100000, C345S211000, C345S096000, C345S103000, C349S056000, C349S148000, C349S141000, C349S142000, C349S143000, C349S145000
Reexamination Certificate
active
06862013
ABSTRACT:
On a termination side of each scanning line is provided a charging switching element and a discharging switching element in parallel with each other, the charging switching element having a gate electrode which is connected with one end of a scanning auxiliary line, the other end of which is connected to a scanning line of the same stage, the discharging switching element having a gate electrode which is connected with one end of a scanning auxiliary line, the other end of which is connected to a scanning line of the following stage. Further, the charging switching element has a source/drain electrode which is connected to a scanning line and a selected state scanning driving voltage power source, whereas the discharging switching element has a source/drain electrode which is connected to a scanning line and the non-selected state scanning driving voltage power source, thereby allowing an image display device of the present invention to suppress the dull waveform of a driving voltage at both rise and fall, and prevent erroneous writing without reducing effective writing time.
REFERENCES:
patent: 5828430 (1998-10-01), Nishida
patent: 01213623 (1989-08-01), None
patent: 09-211421 (1997-08-01), None
patent: 10-253940 (1998-09-01), None
Fujita, Kazuhisa, JP 10253940 A, Sep. 1998, Machine Translation.
Kondo Naofumi
Mitsumoto Kazuyori
Nagashima Nobuyoshi
Takeuchi Masanori
Conlin David G.
Daley, Jr. William J.
Edwards & Angell LLP
Prizio Peter
Sharp Kabushiki Kaisha
LandOfFree
Image 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 Image display device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image display device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3399833