Startup flicker suppression in a dimmable LED power supply

Details Startup flicker suppression in a dimmable LED power supply Startup flicker suppression in a dimmable LED power supply

2011-03-15

2011-03-15

Owens, Douglas W (Department: 2821)

Electric lamp and discharge devices: systems

Current and/or voltage regulation

C315S294000

Reexamination Certificate

active

07906917

ABSTRACT:
A method and system of flicker suppression for an LED26. The method includes providing a power supply10for supplying current to the LED26. The power supply10includes a flicker suppressor50and is responsive to a dim command signal. The method further includes receiving the dim command signal at the power supply10, switching the current on and limiting the current to maintain LED light output below 110 percent of the LED light output corresponding to the dim command signal.

REFERENCES:
patent: 6488390 (2002-12-01), Lebens et al.
patent: 6498440 (2002-12-01), Stam et al.
patent: 6556067 (2003-04-01), Henry
patent: 6636104 (2003-10-01), Henry
patent: 6803732 (2004-10-01), Kraus et al.
patent: 6808287 (2004-10-01), Lebens et al.
patent: 10-186912 (1996-12-01), None

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