Two-stage projector architecture

Details Two-stage projector architecture Two-stage projector architecture

2003-11-26

2008-10-07

Dowling, William C. (Department: 2851)

Optics: image projectors

Composite projected image

C353S094000

Reexamination Certificate

active

07431460

ABSTRACT:
A light projection system projects an image comprising a matrix of light pixels having modulated luminance. The projection system includes a first imager configured to modulate a light band on a pixel-by-pixel basis proportional to gray scale values provided for each pixel of the image to provide a first output matrix. A second imager is positioned and configured to receive the first output matrix of modulated pixels of light and modulate the individual modulated pixels of light from said first imager on a pixel-by-pixel basis proportional to a second gray scale value provided for each pixel of the image.

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Search Report Dated Jun. 9, 2004.

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