PYROELECTRIC DETECTION DEVICE WITH STRESSED SUSPENDED MEMBRANE

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200025620A1
SERIAL NO

16514090

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Abstract

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Pyroelectric detection device, comprising at least:

    a suspended membrane;a pyroelectric detection element located on the suspended membrane and comprising at least one portion of pyroelectric material located between first and second electrodes, the first electrode being located between said at least one portion of pyroelectric material and the suspended membrane;and in which the membrane and the pyroelectric detection element are subjected to a higher compression stress than a limiting buckling stress of the suspended membrane and the pyroelectric detection element and together form a bistable structure.

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Patent Owner(s)

  • COMMISSARIAT A L' ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FANGET, Stephane Grenoble Cedex 09, FR 6 14
LE, RHUN Gwenael Grenoble Cedex 09, FR 7 4

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