Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1982-07-08
1984-09-04
Martin, John C.
Facsimile and static presentation processing
Facsimile
Recording apparatus
346108, H04N 122
Patent
active
044700750
ABSTRACT:
In a picture scanning and recording system such as a color scanner wherein a reproduction picture is recorded by modulating a plurality of light beams each independently according to a picture signal by means of light modulator elements, a method and apparatus for recording a reproduction picture having a substantially continuous tone characterized by weighting each light beam in order of digit position of a digitized picture signal, and effecting exposure with a light beam resulting from optical addition of the light beams modulated according to such a digital picture signal.
REFERENCES:
patent: 3725574 (1973-04-01), Gast
patent: 3727062 (1973-04-01), Foster
Tsuda Masanari
Yoshimoto Takeshi
Dainippon Screen Seizo Kabushiki Kaisha
Kostak Victor R.
Martin John C.
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