Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2007-05-15
2007-05-15
Lefkowitz, Sumati (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S204000, C345S100000
Reexamination Certificate
active
10271198
ABSTRACT:
A display apparatus employing a plural pixel simultaneous sampling method is disclosed wherein the parasitic capacitance of each wiring line is reduced to suppress a ghost. A sampling switch set includes switches which are connected to corresponding ones of signal lines and video lines. Upper and lower side horizontal drive circuits drive switches of the sampling switch set simultaneously to sample the video signals of systems to the corresponding signal lines, and perform sampling successively for each signal lines to write the video signals into pixels of the selected row. The video lines are divided into two groups of video lines disposed on the upper and lower sides. The upper side video lines are connected to corresponding even-numbered ones of the signal lines through the corresponding switches while the lower side video lines are connected to corresponding odd-numbered ones of the signal lines through the corresponding switches.
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Uchino Katsuhide
Yamashita Jun-ichi
Amadiz Rodney
Depke Robert J.
Lefkowitz Sumati
Rockey, Depke, Lyons & Kitzinger LLC.
Sony Corporation
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