Method of manufacturing semiconductor device

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United States of America Patent

PATENT NO 9852925
SERIAL NO

15457881

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Abstract

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A technique of reducing the manufacturing cost of a semiconductor device is provided, There is provided a method of manufacturing a semiconductor device comprising an ion implantation process of implanting at least one of magnesium and beryllium by ion implantation into a first semiconductor layer that is mainly formed from a group III nitride; and a heating process of heating the first semiconductor layer in an atmosphere that includes an anneal gas of at least one of magnesium and beryllium, after the ion implantation process.

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Patent Owner(s)

Patent OwnerAddress
TOYODA GOSEI CO LTD1 HARUHINAGAHATA KIYOSU-SHI AICHI-KEN 452-8564

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujii, Takahiro Kiyosu, JP 134 1363
Kosaki, Masayoshi Kiyosu, JP 17 53
Niwa, Takaki Kiyosu, JP 19 170

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