DRIVING METHODS FOR AN ELECTRONIC DISPLAY

摘要

A method of creating or changing an image on an electric paper display includes selectively applying electric fields to various regions of bichromal media (1). The methods may apply the fields in a manner such that the vector sum of all fields applied equals zero (3-A - 3D), and/or the methods may wipe clean the bichromal media so that a single-color screen is displayed before a new image is applied (6D).