An electro-optic device which includes pixels disposed in regions corresponding to intersections between a plurality of scanning lines (Rreal) and a plurality of data lines, the pixels being turned on or off in accordance with data signals, each of the data signals being supplied to the plurality of data lines when the plurality of scanning lines (Rreal) are selected, in which one field is divided into a plurality of sub-fields (Nsf) and the plurality of sub-fields (Nsf) are classified into a first group having a period length formed by equally dividing the one field into a plurality of slots, such that a number of slots in the one field is a division number (Ndiv), and a second group having a period length that is at least four times longer than a period length the first group.