SEMICONDUCTOR ELEMENT AND PRODUCTION METHOD FOR SAME

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United States of America Patent

SERIAL NO

15507169

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Abstract

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A semiconductor element includes a high-resistivity substrate that includes a β-Ga2O3-based single crystal including an acceptor impurity, an undoped β-Ga2O3-based single crystal layer formed on the high-resistivity substrate, and an n-type channel layer that includes a side surface surrounded by the undoped β-Ga2O3-based single crystal layer. The undoped β-Ga2O3-based single crystal layer includes an element isolation region.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY4-2-1 NUKUI-KITAMACHI KOGANEI-SHI TOKYO 1848795
TAMURA CORPORATION1-19-43 HIGASHI-OIZUMI NERIMA-KU TOKYO 1788511

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HIGASHIWAKI, Masataka Koganei-shi, Tokyo, JP 20 209
SASAKI, Kohei Tokyo, JP 52 293
WONG, Man Hoi Koganei-shi, Tokyo, JP 6 123

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