| 摘要 |
PROBLEM TO BE SOLVED: To provide an image display device, capable of correcting the luminance variations of a display panel at a duplicate scanning mode, which is bright and moreover, which has high luminance uniformity, at a low cost. SOLUTION: This drive method of the image display device has a first drive mode for selecting only one scan wiring in one selection period and a second drive mode for driving the image display device so as to simultaneously select a plurality of scan wirings in one selection period and to select a plurality of scan wirings, shifted from a set of scan wirings selected in the previous selection period for one scan wiring in the following selection period, in the first drive mode, a correction display signal, calculated in the first drive mode, is used and in the second drive mode, a modulation signal is outputted, based on a correction display signal, by updating the correction display signal by a predetermined period so as to correct an error of luminance to be generated in the second drive mode. COPYRIGHT: (C)2005,JPO&NCIPI
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