Computer graphics processing and selective visual display system – Display driving control circuitry – Display power source
Reexamination Certificate
2011-03-22
2011-03-22
Nguyen, Chanh (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
Display power source
Reexamination Certificate
active
07911463
ABSTRACT:
A method according to one embodiment may include generating, by a controller, a plurality of control signals to control operations of inverter circuitry to generate an AC signal from a DC signal. The method of this embodiment may also include using the control signals generated by the controller to also control operations of power factor correction (PFC) circuitry, via the inverter circuitry, to enable the PFC circuitry to generate power factor correction of an input source coupled to the PFC circuitry and the inverter circuitry. Of course, many alternatives, variations, and modifications are possible without departing from this embodiment.
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Lin Yung-Lin
Liu Da
Grossman Tucker Perreault & Pfleger PLLC
Nguyen Chanh
O2Micro International Limited
Seyoum Tsegaye
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