Radiant energy – Invisible radiant energy responsive electric signalling – Semiconductor system
Patent
1988-04-15
1990-04-03
Hannaher, Constantine
Radiant energy
Invisible radiant energy responsive electric signalling
Semiconductor system
25037004, 25037011, 357 30, G01T 124, H01L 2714
Patent
active
049143018
ABSTRACT:
In an X-ray detecting device, a plurality of scintillator elements are arranged and assembled in a array which is located on a semiconductor structure. In a semiconductor structure, a plurality of photo-detecting structures are formed in a substrate and are arranged in an array corresponding to the scintillator element array. A trap region is formed in an intermediate region of the substrate surface between the adjacent photo-detecting structures so that an electrical signal which is produced in the intermediate region by light rays generated in the scintillator element is trapped in the trapped region.
REFERENCES:
patent: 4234792 (1980-11-01), Decou et al.
patent: 4472728 (1984-09-01), Grant et al.
patent: 4694177 (1987-09-01), Akai
Eisenberg J.
Hannaher Constantine
Kabushiki Kaisha Toshiba
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