Facsimile and static presentation processing – Natural color facsimile – Color photography previewer
Patent
1994-03-31
1995-06-06
Coles, Sr., Edward L.
Facsimile and static presentation processing
Natural color facsimile
Color photography previewer
355 40, H04N 129
Patent
active
054227410
ABSTRACT:
A machine produces photographic color prints both from images captured on film and from digitally encoded images. A conventional machine used to make color prints from images on film is provided with a one-line cathode ray tube (7 or 7a or 7b) positioned along the path followed by a strip of light-sensitive paper (31) from a supply roll (3) to a set of chemical treatment baths (60), preceding or following a printing surface (29). A projecting head (71) of the one-line cathode ray tube generates a pencil-thin line comprising a high number of pixels in a notably broad range of colors. The single lines are emitted gradually and in ordered succession by the projecting head (71), impacting on a corresponding length of the light-sensitive paper (31) as it advances across the head, thus generating an image of high definition and chromatic fidelity directly on the light-sensitive surface.
REFERENCES:
patent: 4656525 (1987-04-01), Norris
patent: 4712909 (1987-12-01), Oshikoshi
patent: 4742375 (1988-05-01), Kogane et al.
patent: 5083154 (1992-01-01), Terashita et al.
Fracas Franco
Scodellaro Eni
Coles Sr. Edward L.
San Marco Imaging S.r.l.
Vu Kim Yen
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