Patent ID: 8970474
Filing Date: 2015-03-03
Classification: G09G

Abstract:
1. A method for driving an electrophoresis display device, the method comprising: applying a reset voltage having a first polarity to an electrophoresis material of the electrophoresis display device for at least one frame period to display a reset image; applying a first gradation voltage having a second polarity opposite to the first polarity to the electrophoresis material for one frame period to display a first grey image, after the reset image is displayed; applying a second gradation voltage having the second polarity to the electrophoresis material corresponding to at least one of a plurality of pixel regions of the electrophoresis display device for at least two frame periods to display a second grey image, after the first grey image is displayed; and applying a third gradation voltage having the first polarity to the electrophoresis material corresponding to a portion of the plurality of pixel regions for one frame period to display a third grey image, which is different from the second grey image, after the second grey image is displayed, wherein absolute values of a voltage level of the first gradation voltage, a voltage level of the second gradation voltage and a voltage level of the third gradation voltage are substantially the same as each other, and wherein the electrophoresis display device comprises: