Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2011-03-22
2011-03-22
Mengistu, Amare (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S060000, C345S070000, C315S169400
Reexamination Certificate
active
07911420
ABSTRACT:
A plasma display apparatus comprises a plasma display panel and a scan driver. The plasma display panel comprising a first scan electrode, a second scan electrode, and a sustain electrode. The scan driver supplies the first scan electrode with a first scan signal, supplies the first scan electrode and the second electrode with a first signal for emitting light, and then supplies the second scan electrode with a second scan signal that falls down from a scan reference voltage, and supplies the first scan electrode with a voltage that is different from the scan reference voltage while the second scan signal is supplied.
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European Search Report dated Oct. 20, 2008.
KED & Associates LLP
LG Electronics Inc.
Mengistu Amare
Patel Premal
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