Optics: image projectors – Composite projected image
Reexamination Certificate
2006-01-10
2006-01-10
Mahoney, Christopher (Department: 2851)
Optics: image projectors
Composite projected image
C353S084000, C348S743000
Reexamination Certificate
active
06984040
ABSTRACT:
A plurality of colors of light is generated. The plurality of colors of light have a color sequence that periodically varies with a characteristic sequential color time period. The plurality of colors of light are modulated to provide a plurality of sub-frame images for each of a sequence of image frames. The plurality of sub-frame images are projected for each of the image frames during a frame period. For each image frame, each of the sub-frame images is projected displaced relative to each other sub-frame image. The periodic variation of the plurality of colors of light and the projection of the plurality of sub-frame images are synchronized to assure an integer relationship between the color time period and the frame period.
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Hewlett--Packard Development Company, L.P.
Mahoney Christopher
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