ELECTROPHORETIC DISPLAY APPARATUS AND DRIVING METHOD THEREOF

摘要

A distribution of migration particles 5 and 6 dispersed in a closed space formed by first substrate 1 and a second substrate 2 is changed by a display electrode 7 to effect display. The migration particles 5 and 6 are migration particles of two types having different charge polarities and a substantially identical color. To the display electrode 7, a display voltage of a predetermined polarity and a display voltage of a polarity opposite to the predetermined polarity of the display voltage are alternately applied. Stable display can be effected by removing a DC component from an applied voltage.