Device that generates correction value for non-uniformity of display

摘要

There are provided image taking means for taking an image displayed on a display panel on which the non-uniformity of the display is to be corrected, and correction value calculating means for generating the correction value for the non-uniformity of the display with respect to each luminescence area on the display panel based on the image taken by the image taking means in a state where all pixels on the display panel produce luminescence.