BONDED BODY AND CERAMIC CIRCUIT BOARD USING SAME

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250098065A1
SERIAL NO

18969254

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Abstract

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A bonded body according to an embodiment includes a nitride ceramic member, and a metal member bonded with the nitride ceramic member via a bonding layer. A titanium nitride layer that includes titanium nitride as a major component is formed at a nitride ceramic member and the interface between the bonding layer. The titanium nitride layer includes a location at which an oxygen amount is not less than 1 at %.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBA1-1 SHIBAURA 1-CHOME MINATO-KU TOKYO 1050023 ?1050023
TOSHIBA MATERIALS CO LTD8 SHINSUGITA-CHO ISOGO-KU YOKOHAMA-SHI KANAGAWA 235-8522

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FUJISAWA, Sachiko Kawasaki, JP 13 1
MORI, Yoichiro Yokohama, JP 18 45
SUENAGA, Seiichi Yokohama, JP 71 907

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