Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1987-10-23
1990-04-17
Stephan, Steven L.
Facsimile and static presentation processing
Facsimile
Recording apparatus
358228, 358906, H04N 5238, H04N 5781
Patent
active
049185381
ABSTRACT:
An electronic still/motion picture photography system including an optical-electronic transducer for producing electrical signals responsive to an optical image, a light information control member, such as a diaphragm, for controlling the state of light information incident on the transducer, a discriminating circuit for discriminating the state of light information as it is controlled by the light information control member, a drive source responsive to the output of the discriminating circuit for driving the light information control member, a recorder for recording the output of the transducer, an indicating switch for indicating the amount of output representing the exposed image to be recorded by the recorder, and a operating circuit responsive to the output of the indicating switch for changing the driving characteristics of the drive source.
REFERENCES:
patent: 4066347 (1978-01-01), Wagensonner
patent: 4324464 (1982-04-01), Wick
patent: 4409620 (1983-10-01), Enomoto
patent: 4551764 (1985-11-01), Ogawa
patent: 4558368 (1985-12-01), Aoki et al.
patent: 4695894 (1987-09-01), Saito et al.
Okino Tadashi
Saito Syuichiro
Canon Kabushiki Kashia
Stephan Steven L.
Weinhardt Robert A.
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