Method for controlling a driving circuit of a light-emitting...

Details Method for controlling a driving circuit of a light-emitting... Method for controlling a driving circuit of a light-emitting...

2011-08-30

2011-08-30

Philogene, Haiss (Department: 2821)

Electric lamp and discharge devices: systems

Current and/or voltage regulation

Automatic regulation

C315S291000, C315S169100, C315S169300, C345S690000, C345S691000, C345S077000, C345S082000

Reexamination Certificate

active

08008871

ABSTRACT:
A method for controlling a driving circuit of a light-emitting device is disclosed. The driving circuit is utilized for transforming an input power into a driving power for the light-emitting device according to a plurality of state values. The method includes receiving the input power, outputting a first state value of the plurality of state values to the driving circuit, and outputting a second state value of the plurality of state values to the driving circuit according to variation of the input power.

REFERENCES:
patent: 6677713 (2004-01-01), Sung
patent: 7202613 (2007-04-01), Morgan et al.
patent: 7646029 (2010-01-01), Mueller et al.
patent: 7738002 (2010-06-01), Ashdown et al.

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