Computer graphics processing and selective visual display system – Display driving control circuitry – Display power source
Reexamination Certificate
2007-09-11
2011-12-13
Mengistu, Amare (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
Display power source
C315S291000
Reexamination Certificate
active
08077171
ABSTRACT:
A signal regulator module includes a floating current regulator, a signal sensor, and a feedback controller. The floating current regulator is electrically coupled to a driving circuit and the light sources of a display panel for regulating the driving signals based on a feedback signal in a photo couple means. The signal sensor is electrically coupled to the floating current regulator for generating a corresponding voltage signal based on the driving signal through a photo couple means. The feedback controller is electrically coupled to the signal sensor and the floating current regulator for generating the feedback signal based on the voltage signal and outputting the feedback signal to the floating current regulator.
REFERENCES:
patent: 4121136 (1978-10-01), Fournier et al.
patent: 4191914 (1980-03-01), Lecluse
patent: 5705979 (1998-01-01), Fierro et al.
patent: 6445137 (2002-09-01), Okamoto et al.
patent: 6586890 (2003-07-01), Min et al.
patent: 7276861 (2007-10-01), Shteynberg et al.
patent: 2003/0117698 (2003-06-01), Williams et al.
patent: 2004/0178781 (2004-09-01), Lin
patent: 2004/0208024 (2004-10-01), Nagano et al.
patent: 2005/0029967 (2005-02-01), Chen
patent: 2005/0093488 (2005-05-01), Hung et al.
patent: 2005/0174818 (2005-08-01), Lin
patent: 2005/0270808 (2005-12-01), Choi et al.
patent: 2006/0038512 (2006-02-01), Tani
patent: 2006/0273743 (2006-12-01), Adam
patent: 2007/0035538 (2007-02-01), Garcia et al.
patent: 2007/0103127 (2007-05-01), Liu et al.
patent: 2007/0200130 (2007-08-01), Behringer et al.
patent: 1635409 (2005-07-01), None
patent: 1811886 (2006-08-01), None
patent: 1826031 (2006-08-01), None
patent: 560664 (2003-11-01), None
Lin Huang-De
Sun Chia-Hung
Wey Chin-Der
Yeh Yi-Chun
AU Optronics Corp.
Hsu Winston
Margo Scott
Mengistu Amare
Xavier Antonio
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