EINRICHTUNG ZUR RASTERKORREKTUR IN EINEM FERNSEHGERAET

摘要

It is known for grid correction, e.g. convergence correction, to measure and store correction values for certain pixels. The aim is to reduce the amount of storage for different operating modes with divergent correction values. For each operating mode which differs from a basic operating mode, only the difference between the respective measured correction value and that of the basic operating mode is stored. Application in particular to convergence correction in a projection television set.