Patent 9164207 was granted and assigned to E Ink Corporation on October, 2015 by the United States Patent and Trademark Office.
Ink jet printing can be used in the production of electro-optic displays for (a) forming a layer of a polymer-dispersed electrophoretic medium on a substrate; (b) forming a color electro-optic layer; (c) forming a color filter; and (d) printing electrodes and/or associated conductors on a layer of electro-optic material.