SEMICONDUCTOR DEVICE WITH IMPURITY REGION WITH INCREASED CONTACT AREA

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United States of America Patent

SERIAL NO

14149348

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Abstract

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A semiconductor device includes a semiconductor substrate, an impurity region in the semiconductor substrate, and a conductive layer contacting a top surface of the impurity region and at least a side surface of the impurity region.

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Patent Owner(s)

Patent OwnerAddress
ELPIDA MEMORY INCTOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
TANIGUCHI, Koji Tokyo, JP 91 1521

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