Radiant energy – Invisible radiant energy responsive electric signalling – Semiconductor system
Patent
1989-09-08
1991-05-07
Westin, Edward P.
Radiant energy
Invisible radiant energy responsive electric signalling
Semiconductor system
25037001, G01T 120
Patent
active
050139215
ABSTRACT:
An x-ray detector includes a scintillation element having a radiation entry side and a radiation exit side disposed in succession in a direction of radiation propagation, with respective photosemiconductor layers in optical contact with the scintillation element being disposed on both the radiation entry side and the radiation exit side of the scintillation element. The layers on each side are separated to form a succession of discrete photodiodes, and the photodiodes on one side of the scintillation element may be offset relative to the photodiodes on the other side of the scintillation element.
REFERENCES:
patent: 4734588 (1988-03-01), Akai
patent: 4799094 (1989-01-01), Rougeot
patent: 4845363 (1989-07-01), Akai
"Large-Area Electronics Based on Amorphous Silicon," Kempter, Festkoerperprobleme 27 (1987), pp. 279-305.
Bruening Horst
Schubert Wolfgang
Hanig Richard
Siemens Aktiengesellschaft
Westin Edward P.
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