Semiconductor Device Having Ridges Running in Different Directions

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United States of America Patent

SERIAL NO

15017493

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Abstract

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A semiconductor device includes a first ridge and a second ridge extending from a first main surface of a semiconductor substrate, the first and second ridges running in a first direction. A body region is disposed in a portion of the semiconductor substrate between the first ridge and the second ridge, the first and second ridges being connected with the body region. A plurality of further ridges are formed in the body region, the further ridges extending in a second direction intersecting the first direction. A gate electrode is adjacent to the body region, the gate electrode running in the first direction and being disposed at at least two sides of the further ridges.

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Patent Owner(s)

Patent OwnerAddress
INFINEON TECHNOLOGIES AUSTRIA AGSIEMENSSTRASSE 2 VILLACH 9500

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tegen, Stefan Dresden, DE 60 219

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