DISPLAY DEVICE AND CORRECTION METHOD FOR DISPLAY DEVICE

摘要

The present invention is provided with: a lookup table (60) that outputs corrected video signals obtained by correcting video signals; a display unit (70) that acquires a corrected or uncorrected video signal and displays video; an image-quality-characteristic detection unit (10) that detects light from an image of uncorrected image quality, displayed by the display unit (70) upon acquisition of an uncorrected video signal, and obtains a pre-correction image-quality-characteristic value; a target-image-quality-characteristic storage unit (30) that stores a plurality of profiles; a target-image-quality-characteristic retrieval unit (40) that selects and retrieves one profile from the target-image-quality-characteristic storage unit (30); and a correction-data generation unit (50) that generates correction data on the basis of the pre-correction image-quality-characteristic value and the retrieved profile, allocates memory space to the lookup table (60), and writes the generated correction data thereto.