COLORIMETRY DEVICE FOR COLOR DISPLAY DEVICE, COLORIMETRY, IMAGE QUALITY ADJUSTMENT/INSPECTION DEVICE, AND IMAGE QUALITY ADJUSTMENT/INSPECTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a colorimetry and its device for accurately measuring color information values of various kinds of color display devices in a plurality of optional points. SOLUTION: A color CCD camera is used as a imaging means for measuring, a characteristic correction value of the color CCD camera is calculated by the optional point within a measuring pattern every display device of a measuring object and prior to image measuring, and the color information value of the optional points within the measuring pattern by imaging is accurately obtained based on the calculated result.