Spacer-defined back-end transistor as memory selector

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12219779
APP PUB NO 20220246678A1
SERIAL NO

17718481

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Abstract

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The present disclosure, in some embodiments, relates to a memory device. In some embodiments, the memory device comprises a substrate and a lower interconnect metal layer disposed over the substrate. A selecting transistor is disposed over the lower interconnect metal layer. A memory cell is disposed over the selecting transistor and comprises a bottom electrode electrically connected to the selecting transistor, a data storage structure disposed over the bottom electrode, and a top electrode disposed over the data storage structure.

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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
Goto, Ken-Ichi Hsin-Chu, TW 64 1102
Lin, Chung-Te Tainan, TW 395 1052
Manfrini, Mauricio Zhubei, TW 151 220

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