Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2007-05-08
2007-05-08
Lefkowitz, Sumati (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S098000
Reexamination Certificate
active
10667518
ABSTRACT:
A signal line drive circuit and a scanning line drive circuit are capable of being driven bidirectionally. A display apparatus includes a plurality of signal paths each of which transmit a signal outputted from a final-stage circuit thereof when the signal line circuit and/or the scanning line circuit is driven in a forward or reverse direction, and output paths formed by connecting the plurality of signal paths. There are provided a buffer unit and a switching element in each of the plurality of signal paths, and there is provided a buffer unit in each output path. Each of the switching elements in the plurality of signal paths is turned on according to a drive direction in the signal line drive circuit and/or the scanning line drive circuit, and then a target signal is selected and outputted to the output paths.
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Kaya Junka
Noguchi Yukihiro
Amadiz Rodney
Lefkowitz Sumati
McDermott Will & Emery LLP
Sanyo Electronic Co., Ltd
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