Abstract: A method of forming a gate dielectric in each MOTFT of an active matrix includes depositing a layer of gate metal on a substrate and patterning the gate metal to define a matrix of MOTFTs each including a gate electrode with all gate electrodes in each column connected together by a gate metal line and the line in each column connected at one end to the line in the next adjacent column by a gate metal bridging portion. The gate metal is anodized to form a layer of gate dielectric material. A layer of semiconductor metal oxide is deposited over the anodized gate metal and patterned to define an active layer for each MOTFT. Source/drain electrodes are formed on the layer of metal oxide for each MOTFT, and a laser is used to cut the bridging portion electrically connecting each gate metal line to the next adjacent gate metal line.

Abstract: Two-terminal switching devices of MIM type having at least one electrode formed by a liquid phase processing method are provided for use in active matrix backplane applications; more specifically, MIM devices with symmetric current-voltage characteristics are applied for LCD active matrix backplane applications, and MIM devices with asymmetric current-voltage characteristics are applied for active matrix backplane implementation for electrophoretic displays (EPD) and rotating element displays. In particular, the combination of the bottom metal, metal-oxide insulator and solution-processible top conducting layer enables high throughput, roll-to-roll process for flexible displays.

Abstract: Two-terminal switching devices of MIM type having at least one electrode formed by a liquid phase processing method are provided for use in active matrix backplane applications; more specifically, MIM devices with symmetric current-voltage characteristics are applied for LCD active matrix backplane applications, and MIM devices with asymmetric current-voltage characteristics are applied for active matrix backplane implementation for electrophoretic displays (EPD) and rotating element displays. In particular, the combination of the bottom metal, metal-oxide insulator and solution-processible top conducting layer enables high throughput, roll-to-roll process for flexible displays.