Full color reflective display with multichromatic sub-pixels

Abstract

A full color, reflective display having superior saturation and brightness is achieved with a novel display element comprising multichromatic elements. In one embodiment a capsule includes more than three species of particles which differ visually. One embodiment of the invention employs three sub-pixels, each sub-pixel comprising a capsule including three species of particles which differ visually. Another embodiment of the invention employs color filters to provide different visual states to the user. The display element provides a visual display in response to the application of an electrical signal to at least one of the capsules.

Dependencies are inferred from the claim text.