Toshiyuki Kawashima

Convergence calibration in video displays with signal level control

Apparatus and method for calibrating video displays

Automatic convergence adjustment system with the capacity to modify test patterns to be within a predetermined range

Apparatus and method for calibrating video displays about points within the viewable area

Method and apparatus to perform automatic digital convergence

Apparatus and method for calibrating a video display about a multiple of sensor positions by illuminating one calibration sensor at a time

Automatic picture conditioning

Calibration of video displays using an integrator circuit

Apparatus and method for controlling video display blanking signals

Automatic picture conditioning based upon user input choosing a video label