Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal – Electromagnetic or particle radiation
Patent
1997-01-16
1999-01-19
Munson, Gene M.
Active solid-state devices (e.g., transistors, solid-state diode
Responsive to non-electrical signal
Electromagnetic or particle radiation
257435, 257465, H01L 31042, H01L 310232
Patent
active
058616551
ABSTRACT:
A photoelectric conversion apparatus has an element separation structure that is adequate as to crosstalk between pixels and excellent in FPN characteristics. The photoelectric conversion apparatus comprises a semiconductor substrate of a first conduction type, a plurality of first semiconductor regions formed in a surface of the semiconductor substrate and having the opposite conduction type to that of the substrate, a second semiconductor region having the same conduction type as the first semiconductor regions and disposed between the plurality of first semiconductor regions thus formed, and a third semiconductor region disposed between the first and second semiconductor regions having the first conduction type, and having an impurity concentration higher than that of the semiconductor substrate.
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Kozuka Hiraku
Sugawa Shigetoshi
Canon Kabushiki Kaisha
Munson Gene M.
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