| 摘要 |
There is provided a method of driving an electro-optical device that has a plurality of pixel circuits provided so as to correspond to intersections of a plurality of scanning lines and a plurality of data lines, a first scanning line driving circuit for selecting odd-numbered scanning lines in a predetermined sequence among the plurality of scanning lines, a second scanning line driving circuit for selecting even-numbered scanning lines in the predetermined sequence among the plurality of scanning lines, and a data line driving circuit for supplying data signals corresponding to grayscale levels of pixels to pixel circuits corresponding to the selected scanning line through the data lines. Each of the first and second scanning line driving circuits has a shift register that generates logic signals for selecting the scanning lines in the predetermined sequence through a shift operation of a pulse signal by a clock signal and an output control circuit that narrows the logic signals to pulse widths of enable signals and outputs the logic signals as scanning signals for selecting the scanning lines. The method of driving an electro-optical device includes, in a first mode, supplying enable signals having different phases to the first and second scanning line driving circuits, respectively, so as to alternately select odd-numbered and even-numbered scanning lines, and, in a second mode different from the first mode, supplying enable signals having the same phase to the first and second scanning line driving circuits, respectively, so as to simultaneously select adjacent odd-numbered and even-numbered scanning lines two by two.
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