Vertical tracking circuit

Vertical/horizontal amplitude controller

Vibration damping means for the line cathodes of an image displa

Video amplifier for displaying four or more video levels on a ca

Video amplifier with foreground and background controls

Video circuit and video signal processing and control techniques

Video circuit for driving a cathode ray tube

Video coupling system

Video data display driver stage

Video display apparatus with kinescope spot burn protection circ

Video display appliance including device for shielding electro-m

Video display protection circuit

Video driver level shifter

Voltage limiter for flyback generator of television sweep system

Voltage regulator for a deflection system

Voltage variation compensation arrangement for sample and hold c

Waveform comparison and display system using cathode ray tube

Waveform correction circuit for dynamic focus amplifier

Waveform correction using inductance-controllable inductor

Waveform generation