High resolution photographic film printer

Details High resolution photographic film printer High resolution photographic film printer

1986-05-13

1987-10-06

Goldberg, E. A.

Recorders

Printing, dotting, or punching marker

Ink transfer support or moving means

358296, 358302, G01D 942, H04N 123

Patent

active

046986472

ABSTRACT:
A photographic film printer that forms an image on film based upon received or stored digital information is provided. While maintained in a stationary position, the film is exposed in a sequence of raster scans by a rotating disk traversing the photographic film surface. At least one optical film is attached to the rotating disk in a manner that transmits optical energy directed towards the center of the disk to a peripheral location on the disk. Exposure of the film occurs by controlling the emission of optical energy by the fiber in accordance with the received or stored digital information as the peripheral edge of the disk rotates past the film surface.

REFERENCES:
patent: 3958250 (1976-05-01), Rolon
patent: 4479133 (1984-10-01), Shiozawa
patent: 4528573 (1985-07-01), Behrens

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