Light valve scanner and scanner/printer apparatus for color orig

Details Light valve scanner and scanner/printer apparatus for color orig Light valve scanner and scanner/printer apparatus for color orig

1981-06-01

1983-03-01

Masinick, Michael A.

Facsimile and static presentation processing

Static presentation processing

Attribute control

355 4, H04N 122

Patent

active

043756476

ABSTRACT:
Apparatus for scanning succesive lines of a color original moved past a scan station includes: (1) photodetector means, (2) illuminating means for producing a plurality of discrete color separation illuminations of said detector means, via each passing original line, (3) a light valve array having discretely activatible pixel portions aligned with pixels of said scan station to control color separation illumination of the photodetector means and (4) scan address means for activating pixel portions of the array in a predetermined serial sequence and in timed relation with movement of the original.

REFERENCES:
patent: 4125322 (1978-11-01), Kaukeinen
patent: 4168118 (1979-09-01), Mir
patent: 4229095 (1980-10-01), Mir

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