Adaptive ballast control IC

Anti-flicker scheme for a fluorescent lamp ballast driver

Apparatus and method for driving a high intensity discharge...

Apparatus and method for lamp ignition control

Apparatus and method for operating a high intensity gas...

Apparatus and method for transparent dynamic range scaling...

Apparatus for driving a fluorescent lamp

Back-light device for a video display apparatus

Backlight inverter and method of driving same

Backlight unit for liquid crystal display

Balanced feedback system for floating cold cathode fluorescent l

Ballast circuit for control of lamp power

Ballast circuit for low pressure gas discharge lamp

Ballast circuit for operating a discharge lamp

Ballast circuit having enhanced output isolation transformer...

Ballast circuit with a capacitive and inductive feedback path

Ballast feedback scheme

Ballast for a discharge lamp

Ballast for independent parallel operation of low-pressure gas d

Ballast for parallel-connected lamps