LUMINANCE CORRECTION SYSTEM AND LUMINANCE CORRECTION METHOD USING THE SAME

摘要

PURPOSE: A luminance correction system and a luminance correction method using the same are provided to accurately correct luminance by applying an additional offset when a luminance mode is changed. CONSTITUTION: In a luminance correction system and a luminance correction method using the same, data including middle gamma value information is applied to a panel(ST100) A reference offset value is set through a screen analysis(ST110) The luminance and chromaticity is corrected in a first luminance mode(ST120) Data including the changed middle gamma value information is applied to the panel(ST130) An additional offset value of a second luminance mode is set through the screen analysis(ST140) The luminance and chromaticity is corrected in a second luminance mode(ST150).