MONITOR AUTOMATIC ADJUSTMENT SYSTEM FOR STABLY ADJUSTING THE CHARACTERISTIC OF A PATTERN

摘要

PURPOSE: A monitor automatic adjustment system is provided to stably adjust the characteristic of a pattern automatically displayed on a monitor in development and production stages of the monitor. CONSTITUTION: A monitor(24) outputs a pattern. A pattern extracting and analyzing unit(23) extracts and analyzes the pattern, and outputs the analyzed signal. A pattern generating unit(22) generates a pattern signal. A computer(21) performs a closed loop control for adjusting an output effect of the monitor on the basis of the analyzed signal and the pattern signal. The pattern extracting and analyzing unit includes a pattern reducer which extracts the pattern and outputs the pattern signal.