CAPACITIVE MICROMACHINED ULTRASONIC TRANSDUCER AND MANUFACTURING METHOD THEREOF

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United States of America

SERIAL NO

16425600

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Abstract

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A high output and high reliability capacitive micromachined ultrasonic transducer (CMUT) is provided. The capacitive micromachined ultrasonic transducer has a concave portion on a surface of at least one insulating film. The surface faces an air gap.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHA30-2 SHIMOMARUKO 3-CHOME OHTA-KU TOKYO 146-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akiyama, Takahiro Atsugi-shi, JP 69 282

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