Computer graphics processing and selective visual display system – Display driving control circuitry – Display power source
Reexamination Certificate
2006-09-12
2006-09-12
Chang, Kent (Department: 2675)
Computer graphics processing and selective visual display system
Display driving control circuitry
Display power source
C345S060000, C345S068000, C345S212000
Reexamination Certificate
active
07106320
ABSTRACT:
A power module is provided which includes: a power-supply voltage terminal for inputting a power-supply voltage; a ground terminal; a first voltage terminal; a second voltage terminal; a first to a third switch; and a first to a third amplification circuit which amplify control signals for controlling the first to the third switch, respectively. The first switch is connected between the power-supply voltage terminal and the first voltage terminal. The second switch is connected between the first voltage terminal and the ground terminal. The third switch is connected between the second voltage terminal and the ground terminal.
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Kishi Tomokatsu
Koizumi Haruo
Onozawa Makoto
Tomio Shigetoshi
Chang Kent
Fujitsu Hitachi Plasma Display Limited
Pham Tammy
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