Inverter circuit for lighting backlight of liquid crystal...

Inverter circuit, backlight assembly, and liquid crystal...

Inverter circuit, backlight assembly, and liquid crystal...

Inverter circuit, backlight assembly, and liquid crystal...

Inverter circuit, backlight assembly, liquid crystal display...

Inverter for liquid crystal display, and power supply...

Inverter for providing power to lamp circuit

Inverter having frequency changing function

Inverter with two switching stages for driving lamp

Isolated constant wattage lamp ballast

Jacketed lamp bulb envelope

Kinetically multicolored light source

Lamp arrangement employing a resonant circuit formed from an aut

Lamp ballast circuit

Lamp ballast system characterized by a power factor correction o

Lamp ballast with near unity power factor and low harmonic conte

Lamp circuit of liquid crystal device backlight source

Lamp current balancing topologies

Lamp current balancing topologies

Lamp current control device