A display system includes a substrate upon which the display system is fabricated;
a printable electrooptic display material, such as a microencapsulated electrophoretic
suspension; electrodes (typically based on a transparent, conductive ink) arranged
in an intersecting pattern to allow specific elements or regions of the display
material to be addressed; insulating layers, as necessary, deposited by printing;
and an array of nonlinear elements that facilitate matrix addressing. The nonlinear
devices may include printed, particulate Schottky diodes, particulate PN diodes,
particulate varistor material, silicon films formed by chemical reduction, or polymer
semiconductor films. All elements of the display system may be deposited using
a printing process.