Inverter circuit for lighting a cold cathode tube by the use of
Inverter circuit for stable illumination of discharge lamp
Inverter controller with feed-forward compensation
Inverter driving circuit for LCD backlight
Inverter driving scheme
Inverter driving scheme for capacitive mode protection
Inverter for driving backlight devices in a large LCD panel
Inverter for LCD backlight
Inverter using PWM method
Inverter with dimming function
Inverter with dimming function
Ion nitriding power supply
Keyboard operated controller
Keyboard operated controller
Kinetic illumination system and methods
Knowledge-based driver apparatus for high lumen maintenance...
Lamp abnormality detecting device and inverter, backlight...
Lamp adaptable ballast circuit
Lamp assembly incorporating optical feedback
Lamp ballast circuit with cathode preheat function