作者: Junichi Nishizawa
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摘要: A semiconductor image pickup device of a static induction phototransistor type comprises control gate region (20) in first for control, and shielding (21) second region. distance W, between an n + -type source (3) (2), W 2 the have relationship 1 >W . mask (22) may be provided over (21). Thus separation adjacent photocells can improved, thereby markedly improving their integration.