Physical quantity sensor, altimeter, electronic apparatus, and moving object

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United States of America Patent

PATENT NO 9683907
SERIAL NO

14666859

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Importance

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Abstract

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A physical quantity sensor includes a diaphragm which is able to be bent and deformed; and a bending amount element, provided in the diaphragm, which outputs a signal based on the amount of bending of the diaphragm. The bending amount element includes a center side element which is provided closer to the center of the diaphragm and an edge portion side element which is provided closer to an edge portion of the diaphragm than the center side element.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kinugawa, Takuya Chino, JP 12 16
Takeuchi, Junichi Chino, JP 102 1181

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