Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2011-05-17
2011-05-17
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S214000
Reexamination Certificate
active
07944419
ABSTRACT:
Provided is a flat panel display and a method for driving the same. The flat panel display comprises a substrate, a pixel part having a plurality of sub-pixels formed on the substrate; and a data driver supplying to the pixel part data signals and charge signals containing charge values that correspond to the data signals. Each charge signal comprises a first charge signal and a second charge signal, and the first charge signal is a voltage signal selected from a plurality of preset voltage levels. The second charge signal is a current signal corresponding to the difference between the voltage value corresponding to the first charge signal and the charge value that corresponds to the data signal.
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Hjerpe Richard
LG Display Co. Ltd.
Morgan & Lewis & Bockius, LLP
Schnirel Andrew
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