Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-08-08
2006-08-08
Liang, Regina (Department: 2674)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S037000, C345S211000, C315S169400
Reexamination Certificate
active
07088312
ABSTRACT:
A plasma display is provided with a plasma display panel, data drivers which apply data pulse to data electrodes of the plasma display panel, a control circuit which t controls an operation of the data drivers based on a video signal, and a protection signal output circuit. The protection signal output circuit outputs a protection signal to the control circuit when sum of currents supplied from the data drivers to the data electrodes within a time equal to one sub-field or more to less than one frame exceeds a previously set first specified current value. The protection signal restrains the operation of the data drivers.
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Ishizuka Mitsuhiro
Nakamura Tadashi
Shirasawa Hiroshi
Shoji Takatoshi
Urushibata Eiichi
Liang Regina
Nguyen Jennifer T.
Pioneer Corporation
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