IMPLEMENTING BURIED FET BELOW AND BESIDE FINFET ON BULK SUBSTRATE

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United States of America Patent

SERIAL NO

14672154

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Abstract

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A method and circuit for implementing an enhanced transistor topology enabling enhanced current capability with added device drive strength with buried field effect transistors (FETs) below and beside a traditional FinFET on a bulk substrate, and a design structure on which the subject circuit resides are provided. Buried field effect transistors (FETs) are formed on either side and under the traditional FinFET. The gate of the FinFET becomes the gate of the parallel buried (FETs) and allows self alignment to the underlying sources and drains of the buried FET devices in the bulk semiconductor.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Erickson, Karl R Rochester, US 73 487
Paone, Phil C Rochester, US 79 502
Paulsen, David P Dodge Center, US 98 600
Sheets,, II John E Zumbrota, US 133 571
Uhlmann, Gregory J Rochester, US 76 469
Williams, Kelly L Rochester, US 50 315

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