| 摘要 |
A device drives an electro-optical device with a pixel area of arrayed pixels. A calculating section that calculates a difference between a gradation of an original image signal for one of the pixels and a gradation of the original image signal for an adjacent pixel that is adjacent to the one of the pixels. A correction-amount determining section determines, on the basis of the difference, a correction amount used for correcting a part of the original image signal that corresponds to the one of the pixels. The correction-amount determining section determines the correction amount to reduce a potential difference between the part of the original image signal and another part of the original image signal that corresponds to the adjacent pixel. A correcting section corrects the one part of the signal on the basis of the correction amount.
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