Calibration device for a video input stage
Circuit arrangement for controlling a picture display tube
Color CRT drive apparatus and CRT display including a brightness
Color gradation correction method and apparatus
Color reproduction method and system, and video display...
Color signal processing device for multi-primary color...
Compensation voltage generating apparatus for multipicture displ
Configurable video output channel architecture
Contour restoration apparatus
Contrast and brightness control for television receiver with tel
Contrast and brightness control whereby both are based on the de
Contrast control apparatus and method
Contrast control wherein reference pulse detection occurs every
Contrast correction device for correcting video signal contrast
Contrast enhancement of digital images