Patent ID: 7570410

Claim:
A method of producing an image, comprising: producing a first portion of the image with a first spatial light modulator, wherein the first portion is composed of a first set of colors; producing a second portion of the image with a second spatial light modulator, wherein the second portion is composed of a second set of colors, wherein the first and second portions of the image are produced with a first light beam with a first polarization and a second light beam with a second polarization, the first and second polarizations produced by: generating a light beam with substantially the first polarization; and directing said light beam onto a color wheel that transmits a portion of said light beam and reflects another portion of said light beam, wherein the reflected light beam has the second polarization and wherein the transmitted portion of the light comprises the first set of colors and the reflected portion of the light comprises the second set of colors; and superimposing the first and second portions of the image on a the-screen so as to obtain a desired colored image.