CA2627927A1 - Transducteur ultrasonique en reseau - Google Patents
Transducteur ultrasonique en reseau Download PDFInfo
- Publication number
- CA2627927A1 CA2627927A1 CA002627927A CA2627927A CA2627927A1 CA 2627927 A1 CA2627927 A1 CA 2627927A1 CA 002627927 A CA002627927 A CA 002627927A CA 2627927 A CA2627927 A CA 2627927A CA 2627927 A1 CA2627927 A1 CA 2627927A1
- Authority
- CA
- Canada
- Prior art keywords
- layer
- stack
- ultrasonic transducer
- kerf
- interposer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
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- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
- B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface
- B06B1/064—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface with multiple active layers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73309105P | 2005-11-02 | 2005-11-02 | |
| US60/733,091 | 2005-11-02 | ||
| PCT/US2006/042889 WO2007067282A2 (fr) | 2005-11-02 | 2006-11-02 | Transducteur ultrasonique en reseau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2627927A1 true CA2627927A1 (fr) | 2007-06-14 |
Family
ID=37891998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002627927A Abandoned CA2627927A1 (fr) | 2005-11-02 | 2006-11-02 | Transducteur ultrasonique en reseau |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1951445A2 (fr) |
| JP (1) | JP4807761B2 (fr) |
| CN (1) | CN101405090A (fr) |
| CA (1) | CA2627927A1 (fr) |
| WO (1) | WO2007067282A2 (fr) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5630958B2 (ja) | 2005-11-02 | 2014-11-26 | ビジュアルソニックス インコーポレイテッド | 高周波数アレイ超音波システム |
| US9184369B2 (en) | 2008-09-18 | 2015-11-10 | Fujifilm Sonosite, Inc. | Methods for manufacturing ultrasound transducers and other components |
| US9173047B2 (en) | 2008-09-18 | 2015-10-27 | Fujifilm Sonosite, Inc. | Methods for manufacturing ultrasound transducers and other components |
| US8207652B2 (en) * | 2009-06-16 | 2012-06-26 | General Electric Company | Ultrasound transducer with improved acoustic performance |
| CN101844130A (zh) * | 2010-05-14 | 2010-09-29 | 中国科学技术大学 | 阵列式硅微超声换能器及其制造方法 |
| JP5695350B2 (ja) * | 2010-06-10 | 2015-04-01 | 国立大学法人東北大学 | 高周波振動圧電素子、超音波センサおよび高周波振動圧電素子の製造方法 |
| WO2012066430A1 (fr) | 2010-11-18 | 2012-05-24 | Koninklijke Philips Electronics N.V. | Dispositif médical équipé de transducteurs ultrasoniques logés dans une feuille souple |
| JP5574051B2 (ja) * | 2011-11-28 | 2014-08-20 | 株式会社村田製作所 | 積層型圧電素子、および、重送検知用センサ |
| US9180490B2 (en) * | 2012-05-22 | 2015-11-10 | General Electric Company | Ultrasound transducer and method for manufacturing an ultrasound transducer |
| JP6273743B2 (ja) * | 2013-09-30 | 2018-02-07 | セイコーエプソン株式会社 | 超音波デバイスおよびプローブ並びに電子機器および超音波画像装置 |
| KR101600445B1 (ko) * | 2013-12-20 | 2016-03-07 | 전자부품연구원 | 압전 스피커 유닛 및 그 제조 방법 |
| DE102015209238A1 (de) * | 2015-05-20 | 2016-11-24 | Robert Bosch Gmbh | Akustischer Sensor zum Senden und Empfangen akustischer Signale |
| SG11201802852RA (en) * | 2015-10-21 | 2018-05-30 | Agency Science Tech & Res | Ultrasound transducer and method of forming the same |
| CN105232146B (zh) * | 2015-11-18 | 2018-01-02 | 郑州大学 | 一种具有超声定位功能的介入消融导管 |
| JP6907539B2 (ja) * | 2017-01-06 | 2021-07-21 | セイコーエプソン株式会社 | 超音波デバイス、超音波プローブ、及び超音波装置 |
| CN107470116B (zh) * | 2017-08-14 | 2019-10-18 | 太仓宏微电子科技有限公司 | 一种基于mems技术的高频超声阵列换能器及制作方法 |
| US10356523B2 (en) | 2017-12-13 | 2019-07-16 | Nvf Tech Ltd | Distributed mode loudspeaker actuator including patterned electrodes |
| CN109926298B (zh) * | 2017-12-18 | 2021-01-05 | 深圳先进技术研究院 | 一种模式转换超声换能器及其制造方法 |
| US11678865B2 (en) * | 2017-12-29 | 2023-06-20 | Fujifilm Sonosite, Inc. | High frequency ultrasound transducer |
| CN108903968B (zh) * | 2018-05-03 | 2024-04-23 | 中国科学院苏州生物医学工程技术研究所 | 超声换能器、超声成像系统及超声换能器的制造方法 |
| US11109831B2 (en) | 2018-07-17 | 2021-09-07 | 1929803 Ontario Corp, (o/a FloSonics Medical) | Ultrasound patch for detecting fluid flow |
| WO2020160002A1 (fr) * | 2019-01-29 | 2020-08-06 | Butterfly Network, Inc. | Structures d'emballage et procédés d'encapsulation pour dispositifs à ultrasons sur puce |
| CN110172566B (zh) * | 2019-05-10 | 2020-10-16 | 北京理工大学 | 一种用于复杂构件残余应力消减和均化的装置及方法 |
| CN110000075A (zh) * | 2019-04-02 | 2019-07-12 | 苏州诺莱声科技有限公司 | 一种能够降低横向振动的超声换能器 |
| JP7162143B2 (ja) * | 2019-08-30 | 2022-10-27 | 富士フイルム株式会社 | 音響整合層材、音響整合層材用組成物、音響整合シート、音響波プローブ、音響波測定装置、及び音響波プローブの製造方法 |
| CN110756418A (zh) * | 2019-10-29 | 2020-02-07 | 海鹰企业集团有限责任公司 | 调节高频曲面换能器频率的方法 |
| US11937976B2 (en) | 2020-07-06 | 2024-03-26 | 1929803 Ontario Corp | Ultrasound patch with integrated flexible transducer assembly |
| CN112697075B (zh) * | 2020-12-03 | 2022-08-02 | 中国科学院光电技术研究所 | 一种交会对接激光雷达合作目标的投影面积分析方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4802099A (en) * | 1986-01-03 | 1989-01-31 | International Business Machines Corporation | Physical parameter balancing of circuit islands in integrated circuit wafers |
| DE4142372A1 (de) * | 1991-12-20 | 1993-06-24 | Siemens Ag | Ultraschall-wandlerarray |
| JP2000050391A (ja) * | 1998-07-31 | 2000-02-18 | Olympus Optical Co Ltd | 超音波トランスデューサーおよびその製造方法 |
| US6822374B1 (en) * | 2000-11-15 | 2004-11-23 | General Electric Company | Multilayer piezoelectric structure with uniform electric field |
| US6664717B1 (en) * | 2001-02-28 | 2003-12-16 | Acuson Corporation | Multi-dimensional transducer array and method with air separation |
| US6635019B2 (en) * | 2001-08-14 | 2003-10-21 | Koninklijke Philips Electronics Nv | Scanhead assembly for ultrasonic imaging having an integral beamformer and demountable array |
| EP1616525A3 (fr) * | 2002-07-19 | 2006-02-01 | Aloka Co., Ltd. | Sonde à ultrasons |
-
2006
- 2006-11-02 CA CA002627927A patent/CA2627927A1/fr not_active Abandoned
- 2006-11-02 CN CNA2006800501884A patent/CN101405090A/zh active Pending
- 2006-11-02 JP JP2008539043A patent/JP4807761B2/ja active Active
- 2006-11-02 EP EP06827415A patent/EP1951445A2/fr not_active Withdrawn
- 2006-11-02 WO PCT/US2006/042889 patent/WO2007067282A2/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009515439A (ja) | 2009-04-09 |
| EP1951445A2 (fr) | 2008-08-06 |
| JP4807761B2 (ja) | 2011-11-02 |
| WO2007067282A2 (fr) | 2007-06-14 |
| CN101405090A (zh) | 2009-04-08 |
| WO2007067282A8 (fr) | 2008-10-02 |
| WO2007067282A3 (fr) | 2007-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |