Patent ID: 8547297

Claim:
A method of fabricating an image display assembly for providing enhanced color resolution, the method comprising: assembling a first display screen having a first color resolution and comprising a first set of addressable sub-pixels in an overlaid manner with a second display screen having a second color resolution and comprising a second set of addressable sub-pixels; aligning a first set of color filter elements associated with the first set of sub-pixels of the first display screen, wherein each of the first set of color filter elements is aligned with one of the first set of sub-pixels and filters optical output from the one of the first set of sub-pixels; aligning a second set of color filter elements associated with the second set of sub-pixels of the second display screen, wherein each of the second set of color filter elements is aligned with one of the second set of sub-pixels and filters optical output from the one of the second set of sub-pixels; and providing a processing device configurable to: address the first set of sub-pixels of the first display screen to generate filtered optical output from the first set of sub-pixels through the first set of color filter elements, and address the second set of sub-pixels of the second display screen to generate filtered optical output from the second set of sub-pixels through the second set of color filter elements; wherein the first set of sub-pixels addressed is spatially offset from the second set of sub-pixels addressed in a vertical direction or a horizontal direction along planar image display surfaces of the first and second display screens such that the first set of sub-pixels addressed do not overlap with the second set of sub-pixels addressed; and wherein the cooperative addressing of the first and second sets of sub-pixels displays an image pixel with a color resolution greater than the first color resolution provided by the first display screen and the second color resolution provided by the second display screen.