Method and apparatus for writing onto a photosensitive material

Details Method and apparatus for writing onto a photosensitive material Method and apparatus for writing onto a photosensitive material

1995-12-19

1997-03-18

Angebranndt, Martin

Radiation imagery chemistry: process, composition, or product th

Combined

430357, 358512, 358505, 358474, 355 55, 355 71, 355 84, 355 88, G06K 1512

Patent

active

056121725

ABSTRACT:
A method and apparatus for printing on to a photosensitive material. The apparatus includes a light source for producing light composed of at least two colors, a collimator for collimating the light produced by the light source so as form a beam of light, a modulator for modulating the beam of light in accordance with one of the predetermined color components, a filter for filtering out the color component which has been modulated, and a beam directing device for directing the modulated colored filter beam of light, onto a photosensitive material.

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Spencer, D. A; "Colour Photography in practice" .COPYRGT.1966 (Recieved May 1967) pp. 172, 182-183 & 188.
IMB Technical Disclosure Bulletin vol. 14 (1) (Jun. 1971) Variable Intensity filter arrangement.

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