Nitride semiconductor device

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United States of America Patent

PATENT NO 9865724
SERIAL NO

15455918

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A nitride semiconductor device includes a first semiconductor layer, a second semiconductor layer, a third semiconductor layer including a nitride semiconductor provided between the first semiconductor layer and the second semiconductor layer, the third semiconductor layer being contact with the first semiconductor layer and the second semiconductor layer, and a concentration of acceptor type impurity in the third semiconductor layer is higher than that in the first semiconductor layer and the second semiconductor layer, and including a source electrode and a drain electrode, a gate electrode, a first insulating layer, and a fourth semiconductor layer and a fifth semiconductor layer, wherein the nitride semiconductor device satisfying the following formula 0g)/(qNa)]1/2.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBA1-1 SHIBAURA 1-CHOME MINATO-KU TOKYO 1050023 ?1050023

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morizuka, Mayumi Kawasaki, JP 16 174

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