Method for stabilizing brightness of a cold cathode...

Details Method for stabilizing brightness of a cold cathode... Method for stabilizing brightness of a cold cathode...

2007-06-19

2007-06-19

Vo, Tuyet Thi (Department: 2821)

Electric lamp and discharge devices: systems

Current and/or voltage regulation

C315S307000, C315S274000, C315S224000, C315S312000

Reexamination Certificate

active

11278967

ABSTRACT:
A method for stabilizing brightness of a cold cathode fluorescent lamp includes receiving currents from two ends of the cold cathode fluorescent lamp and providing a current for the cold cathode fluorescent lamp according to a lower current of the currents received from the two ends of the cold cathode fluorescent lamp.

REFERENCES:
patent: 7126289 (2006-10-01), Lin et al.

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