Electric lamp and discharge devices – Cathode ray tube – Image pickup tube
Patent
1975-04-18
1976-03-23
Segal, Robert
Electric lamp and discharge devices
Cathode ray tube
Image pickup tube
250332, 313386, H01J 2989, H01J 3949, H01J 3126
Patent
active
039462641
ABSTRACT:
A camera tube employs a target comprising a layer of optically transparent infra-red radiation responsive material and a layer of photoconductive material which is scanned, in conventional manner, by an electron beam. This tube combines the principles of a infra-red image sensor with the more conventional principles of a vidicon target.
REFERENCES:
patent: 3812396 (1974-05-01), Crowell
patent: 3909654 (1975-09-01), Conklin et al.
North American Philips Corporation
Segal Robert
Steinhauser Carl P.
Trifari Frank R.
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