Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-01-24
2006-01-24
Liang, Regina (Department: 2674)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S060000
Reexamination Certificate
active
06989803
ABSTRACT:
A method of driving a plasma display panel minimizes occurrence of complementary color ghost images (afterimage). Reset pulses are applied to a plurality of row electrode pairs to trigger a reset discharge in all discharge cells. The reset pulses include a first reset pulse that is applied to one of the row electrodes of each row electrode pair and a second reset pulse that is applied to the other row electrode at the same time that the first reset pulse is applied and has a polarity opposite that of the first reset pulse. The first and second reset pulses have different voltage levels.
REFERENCES:
patent: 6642912 (2003-11-01), Furutani
patent: 2002/0054001 (2002-05-01), Awamoto
Taguchi Mitsunori
Tokunaga Tsutomu
Dinh Duc Q
Liang Regina
Pioneer Corporation
Shizuoka Pioneer Corporation
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