Solid-state imaging device

Patent

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Details

357 30, 357 23, H01L 2714

Patent

active

044059353

ABSTRACT:
Disclosed is a solid-state imaging device having a semiconductor integrated circuit in which a plurality of switching elements for selecting positions of picture elements and scanners for turning "on" and "off" the switching elements in time sequence are disposed on an identical substrate, a photoconductive film which is disposed on the integrated circuit and which is connected to one end of each of the switching elements, and a light transmitting electrode which is disposed on the photoconductive film, characterized at least in that a breakdown voltage of a junction formed between the semiconductor substrate and an impurity region which has a conductivity type opposite to that of the semiconductor substrate and which stores therein carriers attendant upon incidence of light is made smaller than a breakdown voltage between the storing first impurity region of said each switching element and a second impurity region thereof which forms a signal leading-out portion.

REFERENCES:
patent: 4021844 (1977-05-01), Gilles
patent: 4268845 (1981-05-01), Koike

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