Patent ID: 7817133
Filing Date: 2010-10-19
Classification: G09G

Abstract:
1. An electrophoretic display panel for displaying a picture and a subsequent picture comprising: a first substrate and a second substrate opposed to the first substrate; an electrophoretic medium between the first substrate and the second substrate; a plurality of pixels; a first electrode and a second electrode associated with each pixel for receiving a potential difference; and a driver; the electrophoretic medium being able to provide each pixel with an appearance, being one of a first extreme appearance, a second extreme appearance and intermediate appearances between the first extreme appearance and the second extreme appearance, and the driver being able to control for each pixel the potential difference: the driver is able to control for each pixel an estimate potential difference as the inter-picture value that provides the pixels with a respective estimate picture appearance as the inter-picture appearance, and wherein, for changing an initial pixel appearance to a final pixel appearance, the driver provides: