Pressure sensor, microphone, ultrasonic sensor, blood pressure sensor, and touch panel

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United States of America Patent

PATENT NO 9829398
SERIAL NO

14721497

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Abstract

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According to an embodiment, a pressure sensor includes a substrate, a support part, a flexible membrane part, and a magnetoresistive element. The support part is adhered on the substrate by using a first adhesive material with a first Young's modulus and a second adhesive material with a second Young's modulus different from the first Young's modulus. The membrane part is supported by the support part. The magnetoresistive element is provided on the membrane part, and includes a first magnetic layer, a second magnetic layer, and a spacer layer provided between the first magnetic layer and the second magnetic layer.

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Patent Owner(s)

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

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fuji, Yoshihiko Kanagawa, JP 141 1569
Fukuzawa, Hideaki Kanagawa, JP 225 3236
Masunishi, Kei Kanagawa, JP 68 180
Okamoto, Kazuaki Tokyo, JP 61 183
Yuzawa, Akiko Kanagawa, JP 48 276

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