Apparatus to adjust the amount of over-scanning of a...
Circuit for the continuous zoom adjustment of the picture width
Digital zooming system utilizing image buffers and employing an
Display apparatus with circuit expanding horizontal retrace...
Method and apparatus for controlling expanded sweeps
Method and apparatus to enhance a border area of a display
Method for magnifying and reducing an image
Parabolic waveform generating apparatus
Video cassette recorder having variable, high-resolution video s