Patent ID: 9082351
Filing Date: 2015-07-14
Classification: G02F,G06F,G09G,Y02D

Abstract:
1. A method of driving an electrophoretic display apparatus, the electrophoretic display apparatus including: a display unit having a plurality of pixels; a plurality of pixel electrodes, each of the plurality of pixel electrodes corresponding to one of the plurality of pixels; a common electrode facing the plurality of pixel electrodes; and an electrophoretic element disposed between the plurality of pixel electrodes and the common electrode, the electrophoretic element having electrophoretic particles, the method comprising: selecting one of a pixel electrode pulse driving or a common electrode pulse driving for displaying an image on the display unit based on a ratio of the pixels that are going to be updated by selected pulse; executing the pixel electrode pulse driving in response to the pixel electrode pulse driving being selected for displaying the image on the display unit, the pixel electrode pulse driving including: executing the common electrode pulse driving in response to the common electrode pulse driving being selected for displaying the image on the display unit, the common electrode pulse driving including: