| 摘要 |
An image display apparatus has a plurality of display devices and a correction circuit which corrects image data in order to reduce luminance unevenness among the plurality of display devices. The correction circuit has a first storing unit which stores first characteristic data of each of the display devices which represent variation characteristics of luminance with respect to drive time therein, a second storing unit which stores drive time data which represent values correlated with drive time of the display devices and are updated when the display devices are driven, and a calculation unit which calculates correction values corresponding to each of the display devices based on the first characteristic data and the drive time data.
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