Temperature compensation in a CMUT device

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United States of America Patent

PATENT NO 9550211
APP PUB NO 20140022865A1
SERIAL NO

14006972

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Abstract

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CMUT devices are used in many applications e.g. for ultrasound imaging and pressure measurement. These devices operate by sensing a change in capacitance caused by deflection of a membrane (32) comprising one of a pair of electrodes in the device by ultrasound exposure of or pressure applied on, the membrane. The CMUT device may be susceptible to the effects of changing temperature.

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Patent Owner(s)

Patent OwnerAddress
KONINKLIJKE PHILIPS N V5656 AG EINDHOVEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dirksen, Peter Eindhoven, NL 74 1918
Leeuwestein, Adriaan Eindhoven, NL 5 30

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