Patent ID: 7176880

Claim:
An electronic display comprising: an encapsulated display medium including electrophoretic particles or bichromal spheres, dispersed in a fluid; a plurality of transistors, each transistor having a data line, a gate electrode and a pixel electrode and comprising a layer of insulating material of the transistor situated between a first layer of conductive material of the transistor that forms the gate electrode and a second layer of conductive material of the transistor that forms the data and pixel electrodes, each transistor applying an addressing voltage to the display medium by charging the pixel electrode; a plurality of storage capacitors, one storage capacitor being associated with each transistor, each storage capacitor comprising a layer of insulating material of the storage capacitor situated between a first layer of conductive material of the storage capacitor and a second layer of conductive material of the storage capacitor, said storage capacitor in electrical communication with the pixel addressed by the transistor for reducing the rate of voltage decay across the pixel after the addressing voltage is terminated, the first layer of conductive material and the layer of insulating material of each storage capacitor being disposed on the opposed side of the pixel electrode of its associated transistor from the display medium; and a plurality of capacitor lines, each capacitor line being connected to the first layer of conductive material of at least one storage capacitor for applying a voltage thereto, the capacitor lines not being connected to any gate electrode.