Plasma display device

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix

Reexamination Certificate

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Details

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.

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