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United States of America

APP PUB NO 20240413039A1
SERIAL NO

18463062

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Abstract

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Semiconductor structures and methods are provided. A semiconductor structure according to the present disclosure includes a semiconductor substrate, a high-Kappa dielectric layer disposed on the semiconductor substrate, a first plurality of nanostructures disposed over the high-Kappa dielectric layer, a middle dielectric layer disposed over the first plurality of nanostructures, a second plurality of nanostructures over the middle dielectric layer, a first gate structure wrapping around the first plurality of nanostructures, a second gate structure wrapping around the second plurality of nanostructures. The high-Kappa dielectric layer includes metal nitride, metal oxide, silicon carbide, graphene, or diamond.

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Patent Owner(s)

Patent OwnerAddress
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD8 LI-HSIN RD 6 HSINCHU SCIENCE PARK HSINCHU 300-78

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liao, Szuya Hsinchu, TW 59 5
Shih, Che Chi Taoyuan City, TW 12 0
Woon, Wei-Yen Taoyuan City, TW 47 95
Yang, Ku-Feng Hsinchu County, TW 109 1959

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