Electric lamp and discharge devices – Cathode ray tube – Image pickup tube
Patent
1977-06-22
1979-09-04
Segal, Robert
Electric lamp and discharge devices
Cathode ray tube
Image pickup tube
313384, 358 43, 358 41, H01J 2945, H01J 2902, H04N 907
Patent
active
041669690
ABSTRACT:
A target and target assembly for a camera tube in which a semiconductor plate is provided on an annular support and consists of a semiconductor monocrystalline edge portion which comprises an integrated circuit for handling the electrical signals originating from the target, the central part consisting of a radiation-sensitive layer having one or more radiation-permeable electrodes. The electrodes are connected to inputs of the intergrated circuit of which the leads necessary for supply and control voltages are led through. A window is provided on the electrodes and overlaps the inner edge of the support, the window, the edge portion and the support adjoining each other in a vacuum-tight manner.
REFERENCES:
patent: 3548233 (1970-12-01), Cave et al.
patent: 3612943 (1971-10-01), Lehmann et al.
patent: 3740458 (1973-06-01), Kubota
patent: 3794835 (1974-02-01), Hirai et al.
patent: 3982149 (1976-09-01), Dieleman et al.
patent: 4059840 (1977-11-01), VAN DER Polder et al.
Segal Robert
Tamoshunas Algy
U.S. Philips Corporation
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