Resistive random access memory and method of fabricating the same

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United States of America Patent

PATENT NO 11770985
SERIAL NO

17027700

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Abstract

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Provided is a resistive random access memory (RRAM) including a first electrode layer and a second electrode layer disposed opposite to each other, a variable resistance layer located between the first electrode layer and the second electrode layer, an oxygen exchange layer located between the variable resistance layer and the second electrode layer, a conductive layer laterally surrounding a sidewall of the oxygen exchange layer, a first barrier layer located between the conductive layer and the oxygen exchange layer and between the oxygen exchange layer and the variable resistance layer, and a second barrier layer located between the conductive layer and the second electrode layer and between the second electrode layer and the oxygen exchange layer.

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Patent Owner(s)

  • WINBOND ELECTRONICS CORP.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hsu, Po-Yen Taichung, TW 40 962
Tsai, Shih-Ning Taichung, TW 6 3
Wu, Bo-Lun Taichung, TW 33 48

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