Low level pincushion correction system with a dual impedance yok
Low noise electron gun
Low noise electron gun
Low power consumption dynamic focusing circuit
Low power high frequency horizontal deflection amplifier
Low thermal stress electrode
Low voltage limiting aperture electron gun
Low-power wide-bandwidth klystron
Low-spurious-radiation microwave tube
Luminance control for cathode-ray tube having field emission cat
Luminescent display tube with plural cathodes and electron flux
Magnetic cancelling apparatus for color cathode-ray tube
Magnetic circuit for periodic-permanent-magnet focused TWTS
Magnetic core for RF accelerating cavity and the cavity
Magnetic deflection circuit with stabilized retrace
Magnetic deflection sweep amplifier with intelligent flyback
Magnetic deflector for trichromatic tube with shield and method
Magnetic field cancellation circuit
Magnetic field compensation apparatus
Magnetic field compensator for a CRT