Semiconductor device and method of manufacturing the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11362024
APP PUB NO 20190371714A1
SERIAL NO

16425369

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Abstract

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A semiconductor device includes a semiconductor chip in which a field effect transistor mainly containing GaN is formed on a surface of a SiC semiconductor substrate. The semiconductor device includes a metal base on which a back surface of the semiconductor chip is mounted through a conductive adhesive material containing Ag and a resin mold configured to seal the semiconductor chip. A metal having wettability lower than wettability of Au or Cu with respect to Ag is exposed in a region extending along an edge of the back surface.

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Patent Owner(s)

  • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kuwabara, Yoshiyasu Yokohama, JP 2 1
Shimura, Hisashi Yokohama, JP 2 1

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