Methods and apparatus for an image sensor with a multi-branch transistor

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United States of America Patent

PATENT NO 9871068
SERIAL NO

15242326

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Abstract

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Various embodiments of the present technology may comprise a method and device for a multi-source/drain transistor for use in an image sensor. The device may comprise an active region, wherein the active region comprises three doped regions. Two of the three doped region may be floating diffusion active regions, wherein each floating diffusion active region is connected to a photosensitive element. The device may comprise a multi-branch channel defined by the area underlying a gate region and substantially surrounded by the doped regions. During operation the electron path may form an “L” shape within the channel.

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Patent Owner(s)

Patent OwnerAddress
SEMICONDUCTOR COMPONENTS INDUSTRIES LLC5005 E MCDOWELL ROAD MAILDROP A700 PHOENIX AS 85008

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mauritzson, Richard Meridian, US 16 80

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