A method for displaying an image with an electrophoretic display device that includes a multiplicity of individual reservoirs, each containing an electrophoretic display fluid, located between two conductive film substrates, at least one of which is transparent, includes appropriately applying an electric...http://www.google.se/patents/US6574034?utm_source=gb-gplus-sharePatent US6574034 - Electrophoretic displays, display fluids for use therein, and methods of displaying images
