Computer graphics processing and selective visual display system – Display driving control circuitry – Display power source
Reexamination Certificate
2007-01-23
2007-01-23
Awad, Amr A. (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
Display power source
C345S082000
Reexamination Certificate
active
10300417
ABSTRACT:
There is provided a circuit for driving a current mode light modulating device. The circuit includes (a) a capacitor for storing a data voltage, (b) a field effect transistor (FET) controlled by a signal on a scan line, for coupling the data voltage from a signal line to the capacitor, and (c) a current source, controlled by the stored data voltage, for driving the device with current provided from a power line. The power line is in a plane that is geometrically parallel to a plane within which the scan line is located.
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Libsch Frank R
Sanford James L
Awad Amr A.
Ohlandt, Greeley, Ruggiero & Perle L.L.C.
Sheng Tom
Toppoly Optoelectronics Corporation
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