Illumination/recording system with movable fluorescent substance

Details Illumination/recording system with movable fluorescent substance Illumination/recording system with movable fluorescent substance

1989-01-19

1990-10-16

Reinhart, Mark J.

Recorders

Printing, dotting, or punching marker

Ink transfer support or moving means

358 75, 250578, 362223, G01D 1514, H01J 4014, H04N 146

Patent

active

049638955

ABSTRACT:
An illumination apparatus adapted for illuminating a subject with light comprises a plurality of fluorescent substances each having a different spectral characteristic, a drive device for repetitively locating the fluorescent substances at a predetermined position and a light source for illuminating the fluorescent substances. The illumination apparatus further includes a slit for focusing light on a subject to be illuminated. If the illumination apparatus is incorporated as a transfer section into a recording system such as a facsimile and a copying machine, since the fluorescent substances are alternately positioned at a predetermined location to illuminate a recording sheet, it is possible to obtain a clearly recorded image with high precision and at high speed.

REFERENCES:
patent: 3944356 (1976-03-01), Hayne
patent: 4255042 (1981-03-01), Armitage
patent: 4438453 (1984-03-01), Alston
patent: 4459512 (1984-07-01), Ohhata
patent: 4692795 (1987-09-01), Nakao

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