A color display system includes a color light separator that separates incident
white illumination light into red, green and blue wavelength bands to be directed
to distinct color component sub-pixels (sometimes called dots) that are arranged
in a dot-matrix, color triad arrangement (e.g., stripe or delta) to form individual
picture elements (pixels) on a pixelated electronic image device (e.g., LCD of
DMD). The entire picture is optically shifted from one set of color component sub-pixels
to another in a 3-field sequence. As a result, the sets of red, green and blue
color component sub-pixels appear to an observer as a single full-color image,
thereby providing a dot sequential color display.