US Patent 9047818 CMOS IC for micro-emitter based microdisplay

An active matrix microdisplay system is provided. The microdisplay system includes an array of micro-emitters. The microdisplay system also includes an array of CMOS driving circuits. Each of the CMOS driving circuits is coupled to a respective micro-emitter for controlling current to each respective micro-emitter. Each driving circuit includes metal-oxide-semiconductor field-effect transistor (MOSFET) devices, where the MOSFET devices comprise p-type metal-oxide-semiconductors (PMOSs) or n-type metal-oxide-semiconductors (NMOSs).