Patent
Image spacing system
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TLDR
In this article, an image projection system successively projects images along a common optical axis toward a photo-sensitive surface, where individual images are spaced side by side on the photosensitive surface, and the spacing is accomplished by collimating the image bearing light beams, then diverting the collimated beam by means of a movable reflecting surface.Abstract:
An image projection system successively projects images along a common optical axis toward a photosensitive surface The individual images are spaced side by side on the photosensitive surface The spacing is accomplished by collimating the image bearing light beams, then diverting the collimated beam by means of a movable reflecting surface (or equivalent) into a refocusing and scan lens assembly from which the light beams emit onto the photosensitive surface The position of the reflector is controlled by any suitable means such as a servo mechanism The refocusing and scan lens assembly incorporates compensation for the angular position of the reflecting member with respect to the optical centerline, whereby the images remain in focus and are not distorted even though the photosensitive surface is maintained flat at the image plane of the systemread more
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