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Drive circuit, for fluorescent lamp used as backlight in LCD, generates control signal for controlling switching devices that connect and disconnect fluorescent lamps to and from inverter
Drive circuit, for fluorescent lamp used as backlight in LCD, generates control signal for controlling switching devices that connect and disconnect fluorescent lamps to and from inverter
Drive circuit has an inverter (62) to drive multiple fluorescent lamps (61). A switching controller generates control signal for controlling switching devices (63), e.g. transistors, that connect and disconnect fluorescent lamps to and from the inverter. An independent claim is also included for a method for driving backlight unit.
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