Photoelectric conversion device for amplifying and outputting ph

Details Photoelectric conversion device for amplifying and outputting ph Photoelectric conversion device for amplifying and outputting ph

1993-06-24

1995-01-31

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

348307, H01J 4014

Patent

active

053861086

ABSTRACT:
A photoelectric conversion device comprising a photoelectric conversion cell, as an individual pixel, comprises a first transistor having a control electrode region consisting of a semiconductor of one conduction type, and first and second main electrode regions consisting of a semiconductor of opposite conduction type of the one conduction type, for outputting a signal from the first main electrode region based on carriers transferred to the control electrode region, a carrier storage region provided adjacent the first transistor, consisting of a semiconductor of the one conduction type for storing carriers generated by light energy being received, and a second transistor, with the carrier storage region and the control electrode region of the transistor as the source and drain regions, for transferring carriers stored in the carrier storage region to the control electrode region of the transistor.

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patent: 5124544 (1992-06-01), Ohzu
patent: 5162912 (1992-11-01), Ueno et al.

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