Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1990-03-23
1992-07-07
Envall, Jr., Roy N.
Facsimile and static presentation processing
Facsimile
Recording apparatus
346160, H04N 576
Patent
active
051287730
ABSTRACT:
A video printer for receiving a video signal of an image to record a visible image thereof on a photosensitive recording medium is located in a generally compact housing. A liquid crystal panel is tightly fixed onto the photosensitive recording medium so that the liquid crtystal panel is driven by the video signal to display an image. The liquid crystal panel on which the image is displayed is supplied with a light from a light source such that the photosensitive recording medium is exposed to the light depending on the displayed image. The medium is then developed to form a visualized image. The video printer is compact and is easily operated to produce a hard copy.
REFERENCES:
patent: 4200392 (1980-04-01), Svatek
patent: 4646249 (1987-02-01), Tanioka et al.
patent: 4899224 (1990-02-01), Ooba et al.
patent: 4942426 (1990-07-01), Jones et al.
Electronic Color Printing with a Liquid-Crystal Light Modulator on Low Sensitivity Photographic Materials, Richard V. Kollarits, et al, AT&T Bell Laboratories, SID 88 Digest, pp. 190-193.
"Full Color Printing with Two Dimensional Bilevel Liquid-Crystal Modulator", Japan Display 1989, pp. 138-141 by Y. Ooba and T. Masumori.
Envall Jr. Roy N.
Fuji Photo Film Co. , Ltd.
Nguyen Huy
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