Device to automatically adjust video signals to a blanking level and method therefor

摘要

A device to automatically adjust video signals to a blanking level to realize a precise intended color by being fed back with video signals at the blanking level stored in an ASIC (application-specific integrated circuit), which stores video signals at a blanking level received in a flat display panel, and by generating clamp signals so as to realize a blanking level precisely, and a method therefor.