Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal – Electromagnetic or particle radiation
Patent
1997-10-22
2000-03-07
Ngo, Ngan V.
Active solid-state devices (e.g., transistors, solid-state diode
Responsive to non-electrical signal
Electromagnetic or particle radiation
257440, 257443, H01L 310232, H01L 3100
Patent
active
060344067
ABSTRACT:
A photoelectric conversion apparatus comprises a plurality of photoelectric conversion elements arranged two-dimensionally on a substrate wherein the X-ray or light incidence side of some proper one or ones of the photoelectric conversion elements S13 is covered with a shielding member whose transmittance to an X-ray or light is equal to zero or substantially zero so that the photoelectric conversion elements covered with the shielding member act as correction photoelectric conversion elements thereby achieving an improvement in production yield, a reduction in cost, and a reduction in the time required to read the correction output signals, and also high performance capable of obtaining a moving picture.
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Endo Tadao
Itabashi Satoshi
Kaifu Noriyuki
Kameshima Toshio
Kobayashi Isao
Canon Kabushiki Kaisha
Ngo Ngan V.
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