Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1977-04-18
1978-08-29
Martin, John C.
Facsimile and static presentation processing
Facsimile
Recording apparatus
358232, 350361, H04N 566, G02F 101
Patent
active
041107918
ABSTRACT:
An optical image generation and projection system is disclosed as including light relay type image generator for transforming an invisible electronic signal into a visible amplitude modulated image having interferential contrasts on an oil layer and a light source and lens system associated therewith in such manner as to project the optical image generated thereby onto a projection screen.
REFERENCES:
patent: 2411155 (1946-11-01), Gorn
patent: 3424863 (1969-01-01), Johnson
patent: 3538251 (1970-11-01), Gear
Doty Don D.
Martin John C.
Sciascia Richard S.
The United States of America as represented by the Secretary of
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