JP2019522925A5 - - Google Patents

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Publication number
JP2019522925A5
JP2019522925A5 JP2018564926A JP2018564926A JP2019522925A5 JP 2019522925 A5 JP2019522925 A5 JP 2019522925A5 JP 2018564926 A JP2018564926 A JP 2018564926A JP 2018564926 A JP2018564926 A JP 2018564926A JP 2019522925 A5 JP2019522925 A5 JP 2019522925A5
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JP
Japan
Prior art keywords
cmut cells
cmut
layer
group
transducer array
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JP2018564926A
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English (en)
Japanese (ja)
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JP2019522925A (ja
JP7216550B2 (ja
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Priority claimed from PCT/EP2017/064363 external-priority patent/WO2017216139A1/en
Publication of JP2019522925A publication Critical patent/JP2019522925A/ja
Publication of JP2019522925A5 publication Critical patent/JP2019522925A5/ja
Application granted granted Critical
Publication of JP7216550B2 publication Critical patent/JP7216550B2/ja
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JP2018564926A 2016-06-13 2017-06-13 広帯域超音波トランスジューサ Active JP7216550B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16174192.1 2016-06-13
EP16174192 2016-06-13
PCT/EP2017/064363 WO2017216139A1 (en) 2016-06-13 2017-06-13 Broadband ultrasound transducer

Publications (3)

Publication Number Publication Date
JP2019522925A JP2019522925A (ja) 2019-08-15
JP2019522925A5 true JP2019522925A5 (https=) 2020-07-27
JP7216550B2 JP7216550B2 (ja) 2023-02-01

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Family Applications (1)

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JP2018564926A Active JP7216550B2 (ja) 2016-06-13 2017-06-13 広帯域超音波トランスジューサ

Country Status (5)

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US (1) US11400487B2 (https=)
EP (1) EP3468726B1 (https=)
JP (1) JP7216550B2 (https=)
CN (1) CN109311055B (https=)
WO (1) WO2017216139A1 (https=)

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JP2018013368A (ja) * 2016-07-20 2018-01-25 古野電気株式会社 水中探知装置
US11039814B2 (en) 2016-12-04 2021-06-22 Exo Imaging, Inc. Imaging devices having piezoelectric transducers
US10648852B2 (en) 2018-04-11 2020-05-12 Exo Imaging Inc. Imaging devices having piezoelectric transceivers
US10656007B2 (en) * 2018-04-11 2020-05-19 Exo Imaging Inc. Asymmetrical ultrasound transducer array
WO2019226547A1 (en) 2018-05-21 2019-11-28 Exo Imaging, Inc. Ultrasonic transducers with q spoiling
JP7515182B2 (ja) 2018-08-01 2024-07-12 エコー イメージング,インク. ハイブリッド端子を備えた超音波トランスデューサの統合のためのシステムおよび方法
WO2021050853A1 (en) 2019-09-12 2021-03-18 Exo Imaging, Inc. Increased mut coupling efficiency and bandwidth via edge groove, virtual pivots, and free boundaries
CN110749343A (zh) * 2019-09-29 2020-02-04 杭州电子科技大学 基于六边形网格布局的多频带mems超声换能器阵列
EP3909691A1 (en) * 2020-05-14 2021-11-17 Koninklijke Philips N.V. An ultrasound transducer and a tiled array of ultrasound transducers
US11472537B2 (en) * 2020-12-07 2022-10-18 Gregory Hubert Piesinger Artificial buoyancy method and apparatus
CN112845002B (zh) * 2020-12-31 2022-01-14 武汉大学 Mems宽频带超声波换能器阵列
US11951512B2 (en) 2021-03-31 2024-04-09 Exo Imaging, Inc. Imaging devices having piezoelectric transceivers with harmonic characteristics
US11819881B2 (en) 2021-03-31 2023-11-21 Exo Imaging, Inc. Imaging devices having piezoelectric transceivers with harmonic characteristics
US12486159B2 (en) 2021-06-30 2025-12-02 Exo Imaging, Inc. Micro-machined ultrasound transducers with insulation layer and methods of manufacture
CN114367431B (zh) * 2022-01-10 2023-05-23 京东方科技集团股份有限公司 一种换能器及其制备方法
CN114950925B (zh) * 2022-06-06 2023-05-23 清华大学 柔性可延展微机电系统超声阵列及医用超声诊断设备
CN117654862A (zh) * 2022-08-30 2024-03-08 华为技术有限公司 一种超声换能组件和超声换能阵列
CN120731645A (zh) * 2022-12-21 2025-09-30 日本电气株式会社 用于通信的方法、设备和计算机可读介质
CN115971020B (zh) * 2023-01-17 2024-09-10 京东方科技集团股份有限公司 超声换能器及其制作方法以及超声换能系统
WO2025003868A1 (en) * 2023-06-26 2025-01-02 Terumo Kabushiki Kaisha Ultrasound measurement device

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