Patent ID: 9349327
Filing Date: 2016-05-24
CPC Classification: G02F,G09G

Claim Text:
1. An electrophoretic display apparatus comprising: an electrophoretic display panel including gate lines and data lines, which cross each other, the electrophoretic display panel comprising a plurality of cells including first, second and third cells, each cell being in a respective gray scale; a gate driver sequentially supplying a scan pulse to the gate lines; and a data driver supplying a data voltage to the data lines, wherein, when an image switching to change a gray scale of the third cell of the electrophoretic display panel is performed under a first driving mode, the first cell of a first gray scale and the second cell of a second gray scale are maintained respectively without gray scale transition during the image switching, the data driver does not supply any data voltage to a pixel electrode of the first cell while supplying a pixel electrode of the second cell with a data voltage of a predetermined waveform necessary to maintain the second gray scale being different from the first gray scale.