| 摘要 |
A single-panel projection system ( 1 ) includes a lighting device for generating collimated light, a beam splitter ( 30 ) for splitting the collimated light into a plurality of collimated beams, a color separator ( 40 ) for separating each collimated beam into a red, a green and a blue color beams, a color scrolling wheel ( 50 ) having a plurality of reflecting areas with different thicknesses and being rotated at a predetermined speed for scrolling the color beams, an imaging device ( 60 ) for imaging a picture by modulating the scrolled color beams according to image signals provided by an image, and a projecting lens ( 70 ) for magnifying the picture and projecting the magnified picture onto a screen.
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