Image recording device

Details Image recording device Image recording device

1982-07-14

1985-05-14

Martin, John C.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358901, 346108, H04N 122

Patent

active

045176086

ABSTRACT:
An image scanning and recording system includes a recording unit for duplicating and recording halftone images on a photosensitive material. The recording unit comprises an acousto-optic light modulating element including a plurality of ultrasonic wave exciting portions disposed side by side on a single acousto-optic medium. The ultrasonic wave exciting portions independently, modulate incident light into a plurality of modulated light beams in response to image signals from photoelectrical scanning means. A scale-down optical system then reduces the diameter of the plurality of modulated light beams, and a plurality of light transfer elements transfer the light beams from the scale-down optical system to a focussing lens system to be projected therefrom onto a film mounted on a recording cylinder.

REFERENCES:
patent: 3725574 (1973-04-01), Gast
patent: 4141641 (1979-02-01), Nagai
patent: 4164717 (1979-08-01), Blazey

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