Electro-optical panel, electro-optical device, driving method of electro-optical device

A driving method of an electro-optical device including a first substrate, a second substrate facing the first substrate, a common electrode disposed on the first substrate, a plurality of pixel electrodes disposed on the second substrate, and a liquid dispersion medium which is sealed between a pair of substrates including the first substrate and the second substrate and into which charged particles are dispersed, in which wherein the charged particles include first particles having a first color and second particles having a second color and having been charged to have a polarity different from a polarity of the first particles, the liquid dispersion medium has a third color, each of the plurality of pixel electrodes includes a plurality of sub-electrodes, and a voltage applying unit is provided so as to individually apply a voltage to the plurality of sub-electrodes, wherein the voltage applying unit is controlled so as for both the first particles and the second particles to be located close to either the common electrode or the plurality of sub-electrodes, or to be located to close to different sides, respectively.