Display circuitry made by multicolored mask process

An electronic display comprising : (a) a transparent substrate ; (b) a multicolor mask having at least four different color patterns formed on the substrate ; (c) an array of pixels formed on the transparent substrate, each pixel having a pixel electrode and at least one thin film transistor having source-and-drain unit, semiconductor, and gate; wherein at least two of the source-and-drain unit, semiconductor, and gate are vertically aligned with two different color patterns of the multicolor mask; the pixel circuit comprising integrated electronic components having at least four layers of patterned functional material comprising a first conductor, a dielectric, a semiconductor, and a second conductor each layer of patterned functional material corresponding to at least one of said four different color patterns of the multicolor mask.