JP2017508315A5 - - Google Patents

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Publication number
JP2017508315A5
JP2017508315A5 JP2016536176A JP2016536176A JP2017508315A5 JP 2017508315 A5 JP2017508315 A5 JP 2017508315A5 JP 2016536176 A JP2016536176 A JP 2016536176A JP 2016536176 A JP2016536176 A JP 2016536176A JP 2017508315 A5 JP2017508315 A5 JP 2017508315A5
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JP
Japan
Prior art keywords
electrode
cell
ultrasonic transducer
cmut
capacitive
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JP2016536176A
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English (en)
Japanese (ja)
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JP6482558B2 (ja
JP2017508315A (ja
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Priority claimed from PCT/EP2014/076475 external-priority patent/WO2015086413A1/en
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Publication of JP2017508315A5 publication Critical patent/JP2017508315A5/ja
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Publication of JP6482558B2 publication Critical patent/JP6482558B2/ja
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JP2016536176A 2013-12-12 2014-12-04 モノリシックに集積された三電極ｃｍｕｔ装置 Active JP6482558B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13196881 2013-12-12
EP13196881.0 2013-12-12
PCT/EP2014/076475 WO2015086413A1 (en) 2013-12-12 2014-12-04 Monolithically integrated three electrode cmut device

Publications (3)

Publication Number Publication Date
JP2017508315A JP2017508315A (ja) 2017-03-23
JP2017508315A5 true JP2017508315A5 (enExample) 2017-12-14
JP6482558B2 JP6482558B2 (ja) 2019-03-13

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JP2016536176A Active JP6482558B2 (ja) 2013-12-12 2014-12-04 モノリシックに集積された三電極ｃｍｕｔ装置

Country Status (5)

Country Link
US (1) US10265728B2 (enExample)
EP (1) EP3079837B1 (enExample)
JP (1) JP6482558B2 (enExample)
CN (1) CN105828962B (enExample)
WO (1) WO2015086413A1 (enExample)

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US9950342B2 (en) * 2012-03-13 2018-04-24 Koninklijke Philips N.V. Capacitive micro-machined ultrasound transducer device with charging voltage source
JP6482558B2 (ja) * 2013-12-12 2019-03-13 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． モノリシックに集積された三電極ｃｍｕｔ装置
WO2016030717A1 (en) * 2014-08-25 2016-03-03 B-K Medical Aps Transducer array cmut element biasing
US10139479B2 (en) 2014-10-15 2018-11-27 Qualcomm Incorporated Superpixel array of piezoelectric ultrasonic transducers for 2-D beamforming
US10549316B2 (en) * 2014-12-11 2020-02-04 Koninklijke Philips N.V. Two-terminal CMUT device
EP3317026B1 (en) 2015-06-30 2023-12-20 Koninklijke Philips N.V. Ultrasound system and ultrasonic pulse transmission method
US9751108B2 (en) * 2015-07-31 2017-09-05 Texas Instruments Incorporated Extended range ultrasound transducer
WO2017025438A1 (en) * 2015-08-11 2017-02-16 Koninklijke Philips N.V. Capacitive micromachined ultrasonic transducers with increased lifetime
JP6907193B2 (ja) 2015-09-10 2021-07-21 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 幅広い深度及び詳細なビューを備えた超音波システム
US10497748B2 (en) 2015-10-14 2019-12-03 Qualcomm Incorporated Integrated piezoelectric micromechanical ultrasonic transducer pixel and array
EP3371624B1 (en) 2015-11-02 2019-06-19 Koninklijke Philips N.V. An ultrasound system for providing ultrasound images at variable frequencies of a volumetric region comprising an interferer analyzer
US11084062B2 (en) * 2015-11-02 2021-08-10 Koninklijke Philips N.V. Ultrasound transducer array, probe and system
US9987661B2 (en) * 2015-12-02 2018-06-05 Butterfly Network, Inc. Biasing of capacitive micromachined ultrasonic transducers (CMUTs) and related apparatus and methods
US11877895B2 (en) * 2016-11-28 2024-01-23 Koninklijke Philips N.V. CMUT device and imaging method
US11039814B2 (en) 2016-12-04 2021-06-22 Exo Imaging, Inc. Imaging devices having piezoelectric transducers
EP4289521A3 (en) * 2016-12-22 2024-03-27 Koninklijke Philips N.V. Systems and methods of operation of capacitive radio frequency micro-electromechanical switches
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US10613058B2 (en) * 2017-06-27 2020-04-07 Kolo Medical, Ltd. CMUT signal separation with multi-level bias control
EP3527140A1 (en) 2018-02-15 2019-08-21 Koninklijke Philips N.V. Ultrasound imaging system using an array of transducer elements and an imaging method
EP3597313A1 (en) * 2018-07-18 2020-01-22 Koninklijke Philips N.V. Ultrasound imaging system using an array of transducer elements and an imaging method
US10725597B2 (en) * 2018-07-23 2020-07-28 Superc-Touch Corporation Hovering and touch sensing apparatus with enhanced sensitivity
EP3613352A1 (en) * 2018-08-21 2020-02-26 Koninklijke Philips N.V. Systems and methods for performing bi-plane imaging
JP7089992B2 (ja) * 2018-08-31 2022-06-23 富士フイルムヘルスケア株式会社 超音波トランスデューサアレイおよび超音波プローブ
EP3733309A1 (en) * 2019-04-30 2020-11-04 Koninklijke Philips N.V. Capacitive micro-machined ultrasound transducer (cmut) devices
CN114302774B (zh) * 2019-08-30 2023-05-23 维蒙股份公司 Cmut换能器
WO2021077381A1 (zh) * 2019-10-25 2021-04-29 京东方科技集团股份有限公司 电容式微机械超声换能单元及其制备方法、面板、装置
KR102253210B1 (ko) * 2020-08-06 2021-05-18 한국과학기술원 전하 포획층을 가지는 정전용량형 미세가공 초음파 트랜스듀서 및 이의 제조 방법
EP4247567B1 (en) 2020-11-19 2024-12-25 Katholieke Universiteit Leuven An ultrasonic transducer structure

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JP6482558B2 (ja) * 2013-12-12 2019-03-13 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． モノリシックに集積された三電極ｃｍｕｔ装置
US10549316B2 (en) * 2014-12-11 2020-02-04 Koninklijke Philips N.V. Two-terminal CMUT device

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