Detecting lamp currents and providing feedback for adjusting...

Details Detecting lamp currents and providing feedback for adjusting... Detecting lamp currents and providing feedback for adjusting...

2006-06-09

2010-12-07

Owens, Douglas W (Department: 2821)

Electric lamp and discharge devices: systems

Plural load device systems

C315S307000

Reexamination Certificate

active

07847493

ABSTRACT:
A lamp current of a lamp with at least one high-voltage end is detected using a current detector connected to the high-voltage end of the lamp. A feedback signal according to the lamp current is generated, and a drive voltage to the lamp is adjusted according to the feedback signal.

REFERENCES:
patent: 7012578 (2006-03-01), Nakatsuka et al.
patent: 7164240 (2007-01-01), Moyer et al.
patent: 7183727 (2007-02-01), Ferguson et al.
patent: 7205724 (2007-04-01), Ahn et al.
patent: 7230390 (2007-06-01), Wu
patent: 7294971 (2007-11-01), Jin
patent: 7332867 (2008-02-01), Cho
patent: 7391166 (2008-06-01), Ushijima et al.
patent: 2004/0246226 (2004-12-01), Moon
patent: 2005/0269973 (2005-12-01), Jang et al.
patent: 1515940 (2004-07-01), None
patent: 8166575 (1996-06-01), None
patent: 2000231998 (2000-08-01), None
patent: 200303626 (2003-09-01), None
patent: 200537987 (2005-11-01), None

Affiliated with

Also associated with

Rating

Detecting lamp currents and providing feedback for adjusting... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Detecting lamp currents and providing feedback for adjusting..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Detecting lamp currents and providing feedback for adjusting... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4197797