Solid-state imaging device and electronic device

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United States of America Patent

PATENT NO 11195873
APP PUB NO 20180012927A1
SERIAL NO

15546110

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Abstract

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The present technology relates to a solid-state imaging device and an electronic device capable of improving a saturation characteristic. A photo diode is formed on a substrate, and a floating diffusion accumulates a signal charge read from the photo diode. A plurality of vertical gate electrodes is formed from a surface of the substrate in a depth direction in a region between the photo diode and the floating diffusion, and an overflow path is formed in a region interposed between a plurality of vertical gate electrodes. The present technology may be applied to a CMOS image sensor.

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Patent Owner(s)

Patent OwnerAddress
SONY CORPORATIONTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kido, Hideo Kanagawa, JP 41 477

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