| 摘要 |
PROBLEM TO BE SOLVED: To provide a picture display device capable of suitably correcting variation in driving conditions due to electric resistance in the matrix wiring of a display panel by using lesser hardware, and further, to prevent a picture from being decreased in brightness, due to lesser frequent existence of rows with projectingly large corrected picture data. SOLUTION: The picture display device comprises a discrete correction data calculation part, a correction data interpolation part, and an arithmetic calculation part for calculating the correction data calculated by the correction data interpolation part and the picture data. Moreover, the picture display device comprises an amplitude adjustment means for adjusting the amplitude so that the amplitude of the corrected picture data corresponds to the input range of a modulation means when calculating the picture data and the correction data. Further, to eliminate the influence by the projectingly large corrected picture data, the amplitude adjustment is performed based on a statistical method. COPYRIGHT: (C)2003,JPO
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