Photoelectric conversion device

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United States of America Patent

PATENT NO 9252168
APP PUB NO 20130153977A1
SERIAL NO

13713989

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Abstract

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A photoelectric conversion device according to one or more embodiments includes a plurality of photoelectric conversion units. A readout portion is configured to output current signals to an output line. Each of the current signals is based on an amount of charges generated by a corresponding one of the photoelectric conversion units. The readout portion includes a plurality of transistors including at least a plurality of first input transistors and a plurality of second input transistors. Each of the first input transistors and a corresponding one of the second input transistor form a differential pair. Of the plurality of the transistors, any transistors repeatedly arranged correspondingly to every one or more of the photoelectric conversion units have the same conductivity type.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sakurai, Katsuhito Machida, JP 97 2594

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