| 摘要 |
A flat display device has a circuit configuration in which a division-driving system and an aspect conversion are integrated with each other, and performs driving appropriate to achieve higher resolution even in driving a display unit. The device comprises a memory circuit which includes n unit memories each storing unit data, a display unit of which the horizontal driver is supplied signals read from the memory circuit and of which the regions divided into a plurality of portions in a horizontal direction is division-driven, and a memory control circuit which divides a digital video signal of one line into n, supplies n pieces of the unit data to the n unit memories, selects each direction of write or read addresses of the n unit memories, and outputs the read addresses so that the arrangement order of the unit data for the adjacent regions is set in an inversion horizontal direction.
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