Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1997-10-01
1999-11-30
Wu, Xiao
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345208, 3151694, G09G 328
Patent
active
059950692
ABSTRACT:
A plasma display panel has a plurality of pairs of row electrodes, each pair comprising a first row electrode and a second row electrode, and a plurality of data electrodes which intersect with the row electrodes. A first row electrode driver having driving circuit means is provided for driving each of the first row electrodes, and a second row electrode driver is provided for driving each of the second row electrodes. A driving power source is provided for driving the driving circuit means in the first row electrode driver, and an offset voltage applying means is provided for applying an offset voltage to the driving power source so that the first row electrode driver produces a first priming pulse having a first voltage which is applied to the first row electrode. A scanning pulse is produced after the priming pulse having a second voltage different from the first voltage, which is also applied to the first row electrode.
REFERENCES:
patent: 5854540 (1998-12-01), Matsumoto et al.
Saegusa Nobuhiko
Tokunaga Tsutomu
Pioneer Electronic Corporation
Wu Xiao
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