Nonvolatile memory device and fabrication method thereof

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United States of America Patent

PATENT NO 7807478
APP PUB NO 20100124810A1
SERIAL NO

12690831

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Abstract

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A nonvolatile memory device and its fabrication method of the present invention may ensure a margin of the threshold drive voltage during a design process of the device by forming a resistance layer determining phase of ReRAM along an upper edge of a lower electrode, and improve operating characteristics of the device

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Patent Owner(s)

  • HYNIX SEMICONDUCTOR INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Tae Hoon Seoul, KR 335 1347

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