Memory device, semiconductor device, and method of fabricating semiconductor device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12256555
APP PUB NO 20230329005A1
SERIAL NO

18333498

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Abstract

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A semiconductor device including a semiconductor substrate and an interconnect structure is provided. The semiconductor substrate includes a transistor, wherein the transistor has a source region and a drain region. The interconnect structure is disposed over the semiconductor substrate, wherein the interconnect structure includes a plurality of interlayer dielectric layers, a first via and a memory cell. The plurality of interlayer dielectric layers are over the semiconductor substrate. The first via is embedded in at least two interlayer dielectric layers among the plurality of interlayer dielectric layers and electrically connected with the drain region of the transistor. The memory cell is disposed over the at least two interlayer dielectric layers among the plurality of interlayer dielectric layers and electrically connected with the first via.

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Patent Owner(s)

  • TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Diaz, Carlos H Los Altos Hills, US 267 4411
Lin, Shy-Jay Hsinchu County, TW 142 982
Song, Ming-Yuan Hsinchu, TW 17 19

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