Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2007-07-03
2007-07-03
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S066000, C345S067000, C345S068000
Reexamination Certificate
active
10798369
ABSTRACT:
A plasma display device is provided which includes a plurality of X electrodes, a plurality of Y electrodes arranged adjacent to the plurality of X electrodes for causing sustain discharges between the plurality of X electrodes and the plurality of Y electrodes, an X electrode drive circuit for applying a sustain discharge voltage to the plurality of X electrodes, and a Y electrode drive circuit for applying a sustain discharge voltage to the plurality of Y electrodes. The X electrode drive circuit and the Y electrode drive circuit have a first sustain drive mode in which discharge pulses to predetermined adjacent electrodes rise or fall in the same direction at the same time and a second sustain drive mode in which discharge pulses to all adjacent electrodes rise or fall at different timings.
REFERENCES:
patent: 6344841 (2002-02-01), Moon
patent: 6373452 (2002-04-01), Ishii et al.
patent: 2002/0044106 (2002-04-01), Iseki
patent: 2002/0047586 (2002-04-01), Itoh et al.
patent: 2002/0105278 (2002-08-01), Kanazawa
patent: 2003/0001801 (2003-01-01), Setoguchi et al.
patent: 2006/0050094 (2006-03-01), Ishii et al.
patent: 01065650 (2001-01-01), None
patent: 2000-0007601 (2000-02-01), None
patent: 2001-0004388 (2001-01-01), None
European Search Report, mailed Dec. 1, 2006, and issued in corresponding European Patent Application No. 04251857.1-2205.
Ohki Hideaki
Onozawa Makoto
Tanaka Shinsuke
Umehara Kunio
Fujitsu Hitachi Plasma Display Limited
Hjerpe Richard
Said Mansour M.
Staas & Halsey , LLP
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