Importance

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Abstract

A display system (300) providing the efficiency improvements of sequential color recapture (SCR) display systems without the need for a spiral color wheel. A color filter array (312) is positioned at the exit face of an integrator rod (310). The color filter array (312) filters light reaching the end of the integrator rod (310) into a plurality of colored light beams. The various single color light beams are directed by a scrolling element (322). Scrolling element (322) typically is one or more rotating prisms that cause each single color beam to sweep across the face of the spatial light modulator (116). The preceding abstract of the disclosure is submitted with the understanding that it only will be used to assist in determining, from a cursory inspection, the nature and gist of the technical disclosure as described in 37 C.F.R. .sctn. 1.72(b). In no case should this abstract be used for interpreting the scope of any patent claims.

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First Claim