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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JP2017508315A (ja
JP6482558B2 (ja
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Priority claimed from PCT/EP2014/076475 external-priority patent/WO2015086413A1/en
Publication of JP2017508315A publication Critical patent/JP2017508315A/ja
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
EP13196881.0 2013-12-12
EP13196881 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 (OSRAM) 2017-12-14
JP6482558B2 JP6482558B2 (ja) 2019-03-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
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 (OSRAM)
EP (1) EP3079837B1 (OSRAM)
JP (1) JP6482558B2 (OSRAM)
CN (1) CN105828962B (OSRAM)
WO (1) WO2015086413A1 (OSRAM)

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EP3079837B1 (en) * 2013-12-12 2023-02-08 Koninklijke Philips N.V. Monolithically integrated three electrode cmut device
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
WO2016091624A1 (en) * 2014-12-11 2016-06-16 Koninklijke Philips N.V. Two-terminal cmut device
CN108025331B (zh) * 2015-06-30 2019-11-05 皇家飞利浦有限公司 超声系统和超声脉冲发射方法
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
EP3347735B1 (en) 2015-09-10 2021-06-02 Koninklijke Philips N.V. An ultrasound system with wide depth and detailed viewing
US10497748B2 (en) 2015-10-14 2019-12-03 Qualcomm Incorporated Integrated piezoelectric micromechanical ultrasonic transducer pixel and array
US10996333B2 (en) 2015-11-02 2021-05-04 Koninklijke Philips N.V. Ultrasound system for providing ultrasound images at variable frequencies of a volumetric region comprising an interferer analyzer
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EP3613352A1 (en) * 2018-08-21 2020-02-26 Koninklijke Philips N.V. Systems and methods for performing bi-plane imaging
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EP3733309A1 (en) * 2019-04-30 2020-11-04 Koninklijke Philips N.V. Capacitive micro-machined ultrasound transducer (cmut) devices
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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
KR20230104684A (ko) 2020-11-19 2023-07-10 카톨리에케 유니버시테이트 루벤 초음파 트랜스듀서 어레이 디바이스

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