Circuit structure for driving a plurality of cold cathode...

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C315S291000, C315S224000, C315S2090SC, C315S312000, C315SDIG002

Reexamination Certificate

active

07812546

ABSTRACT:
A DC/AC converter circuit structure for driving a plurality of cold cathode fluorescent lamps is described. A common-mode choke is used between the cold cathode fluorescent lamps. The common-mode choke balances the currents respectively flowing through the cold cathode fluorescent lamps.

REFERENCES:
patent: 5051667 (1991-09-01), Dunham
patent: 5930121 (1999-07-01), Henry
patent: 6130509 (2000-10-01), Kates et al.
patent: 6310444 (2001-10-01), Chang
patent: 6420839 (2002-07-01), Chiang et al.
patent: 6534934 (2003-03-01), Lin et al.
patent: 6781325 (2004-08-01), Lee
patent: 7190123 (2007-03-01), Lee
patent: 7319296 (2008-01-01), Meng et al.
patent: 7345431 (2008-03-01), Lee
patent: 7365502 (2008-04-01), Meng et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Circuit structure for driving a plurality of cold cathode... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Circuit structure for driving a plurality of cold cathode..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit structure for driving a plurality of cold cathode... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4228794

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.