Patent ID: 7868869

Claim:
An electrophoresis display, comprising: an electrophoresis display panel having a plurality of data lines and a plurality of gate lines that cross each other, a plurality of micro capsules and a plurality of cells which are driven in accordance with a voltage applied to a pixel electrode and a common electrode; a data driving circuit converting digital data into a data voltage to supply the data voltage to the data lines; a gate driver circuit supplying a scan pulse to the gate lines; a common voltage generation circuit supplying an AC common voltage to the common electrode with a polarity that is inverted each frame period for at least two frame periods; and a timing controller controlling the data driving circuit, the gate driving circuit, and the common voltage generation circuit, and supplying the digital data to the data driving circuit, wherein each of the micro capsules is divided into a reset period, a first stabilization period, a second stabilization and a data writing period in accordance with the data voltage and the AC common voltage, wherein the polarity of the AC common voltage is inverted at least for the reset period and data writing period to boost an effective voltage for driving, the effective voltage is defined by a difference between the data voltage and the common voltage.