| 摘要 |
A display device includes: a panel in which plural pixels emitting lights according to a video signal are sectioned into plural areas; a light reception sensor arranged in each of the areas and outputting a light reception signal according to light emission luminance; converting means for outputting digital data according to the light reception signal; and signal processing means. The area includes first and second pixel groups including at least one pixel and plural pixels other than the first pixel group, respectively. The signal processing means corrects the video signal according to arithmetic operation of digital data obtained when the first and the second pixel groups are caused to emit lights at predetermined light emission luminance and digital data obtained when light emission luminance of the second pixel group is maintained and that of the first pixel group is changed, and supplies the corrected signal to the first pixel group.
|
