ATE532222T1 - Akustischer stapel für ultraschallwandler und herstellungsverfahren dafür - Google Patents

Akustischer stapel für ultraschallwandler und herstellungsverfahren dafür

Info

Publication number
ATE532222T1
ATE532222T1 AT08745065T AT08745065T ATE532222T1 AT E532222 T1 ATE532222 T1 AT E532222T1 AT 08745065 T AT08745065 T AT 08745065T AT 08745065 T AT08745065 T AT 08745065T AT E532222 T1 ATE532222 T1 AT E532222T1
Authority
AT
Austria
Prior art keywords
acoustic
acoustic stack
piezoelectric ceramic
ultrasonic transducers
ceramic layer
Prior art date
Application number
AT08745065T
Other languages
English (en)
Inventor
Kelley Yetter
James Barshinger
Brian Corcelius
Original Assignee
Ge Inspection Technologies Lp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ge Inspection Technologies Lp filed Critical Ge Inspection Technologies Lp
Application granted granted Critical
Publication of ATE532222T1 publication Critical patent/ATE532222T1/de

Links

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
    • B06B1/0629—Square array
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H10N30/06—Forming electrodes or interconnections, e.g. leads or terminals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT08745065T 2007-04-11 2008-04-04 Akustischer stapel für ultraschallwandler und herstellungsverfahren dafür ATE532222T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US91110807P 2007-04-11 2007-04-11
US11/849,411 US7581296B2 (en) 2007-04-11 2007-09-04 Acoustic stack for ultrasonic transducers and method for manufacturing same
PCT/US2008/059337 WO2008127885A1 (en) 2007-04-11 2008-04-04 Acoustic stack for ultrasonic transucers and method for manufacturing same

Publications (1)

Publication Number Publication Date
ATE532222T1 true ATE532222T1 (de) 2011-11-15

Family

ID=39853074

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08745065T ATE532222T1 (de) 2007-04-11 2008-04-04 Akustischer stapel für ultraschallwandler und herstellungsverfahren dafür

Country Status (6)

Country Link
US (1) US7581296B2 (de)
EP (1) EP2147470B1 (de)
CN (1) CN101657914B (de)
AT (1) ATE532222T1 (de)
CA (1) CA2682069C (de)
WO (1) WO2008127885A1 (de)

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US20040082859A1 (en) 2002-07-01 2004-04-29 Alan Schaer Method and apparatus employing ultrasound energy to treat body sphincters
CA2640462C (en) * 2008-10-03 2016-06-28 Zetec, Inc. System and method for ultrasonic testing
CN102044625B (zh) 2009-10-10 2013-07-10 精量电子（深圳）有限公司 一种压电薄膜超声波传感器的电极
JP5768056B2 (ja) 2009-10-30 2015-08-26 リコール メディカル インコーポレイテッドＲｅＣｏｒ Ｍｅｄｉｃａｌ， Ｉｎｃ． 経皮的超音波腎神経除去による高血圧症を治療するための方法及び装置
US8680745B2 (en) 2010-07-21 2014-03-25 General Electric Company Device for measuring material thickness
CN102528266B (zh) * 2010-12-24 2014-03-05 中国科学院深圳先进技术研究院 超声阵列声头阵元的电路引线焊接方法
CN102437282B (zh) * 2011-09-19 2013-12-25 南京航空航天大学 一种压电陶瓷纤维复合材料及其制备方法
US9131039B2 (en) * 2011-12-22 2015-09-08 Nokia Technologies Oy Piezoelectric actuator interface and method
US8857261B2 (en) 2012-04-12 2014-10-14 General Electric Company Sensing device and method of attaching the same
EP2741524B1 (de) * 2012-12-04 2019-02-13 Baumer Electric AG Elektroakustischer Wandler
JP5983437B2 (ja) * 2013-01-31 2016-08-31 コニカミノルタ株式会社 超音波探触子、超音波画像診断装置及び超音波探触子の製造方法
CN105074050B (zh) * 2013-03-14 2019-02-15 瑞蔻医药有限公司 电镀或涂覆超声换能器的方法
WO2014159276A1 (en) 2013-03-14 2014-10-02 Recor Medical, Inc. Ultrasound-based neuromodulation system
JP6542769B2 (ja) * 2013-11-04 2019-07-10 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 単一素子超音波トランスデューサの大量生産
CN105702852B (zh) * 2014-11-28 2018-11-20 中国科学院深圳先进技术研究院 2-2型压电陶瓷/单晶铁电复合材料的制备方法和制备冶具
CN104614066B (zh) * 2015-02-06 2017-07-11 杭州迪比声学技术有限公司 一种金属壳体密封的压电陶瓷水听器
CN107533963A (zh) * 2015-04-20 2018-01-02 三菱电机株式会社 半导体装置的制造方法
US9965000B2 (en) 2015-04-20 2018-05-08 Microsoft Technology Licensing, Llc. Integrated protective mesh
DE102015210797B4 (de) * 2015-06-12 2019-03-28 Continental Automotive Gmbh Verfahren zur Herstellung eines piezoelektrischen Schichtstapels
CN105032749A (zh) * 2015-07-09 2015-11-11 深圳市理邦精密仪器股份有限公司 多层叠片超声换能器及其制造方法
EP3381402B1 (de) * 2017-03-31 2019-07-17 W & H Dentalwerk Bürmoos GmbH Medizinische ultraschall-behandlungsvorrichtung
CN109449282A (zh) * 2018-10-24 2019-03-08 海鹰企业集团有限责任公司 一种提高高频多基元换能器电绝缘性能的方法
CN110109123B (zh) * 2019-03-25 2021-01-12 中国船舶重工集团公司第七一五研究所 一种水声高频相控阵的制备方法
CN111785827A (zh) * 2020-06-30 2020-10-16 深圳振华富电子有限公司 一种压电驱动器的制作方法

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US5327895A (en) * 1991-07-10 1994-07-12 Kabushiki Kaisha Toshiba Ultrasonic probe and ultrasonic diagnosing system using ultrasonic probe
US6225728B1 (en) * 1994-08-18 2001-05-01 Agilent Technologies, Inc. Composite piezoelectric transducer arrays with improved acoustical and electrical impedance
JP3551141B2 (ja) * 2000-09-28 2004-08-04 松下電器産業株式会社 圧電体の製造方法
US6789427B2 (en) * 2002-09-16 2004-09-14 General Electric Company Phased array ultrasonic inspection method for industrial applications
US6822376B2 (en) * 2002-11-19 2004-11-23 General Electric Company Method for making electrical connection to ultrasonic transducer
US7017245B2 (en) * 2003-11-11 2006-03-28 General Electric Company Method for making multi-layer ceramic acoustic transducer
US7156938B2 (en) * 2003-11-11 2007-01-02 General Electric Company Method for making multi-layer ceramic acoustic transducer
US7082655B2 (en) * 2003-12-18 2006-08-01 Ge Inspection Technologies, Lp Process for plating a piezoelectric composite
ES2313298T3 (es) 2005-02-03 2009-03-01 Ge Inspection Technologies, Lp Procedimiento para metalizar un material compuesto piezoelectrico.

Also Published As

Publication number Publication date
CA2682069A1 (en) 2008-10-23
EP2147470A1 (de) 2010-01-27
CN101657914B (zh) 2011-05-25
EP2147470B1 (de) 2011-11-02
WO2008127885A1 (en) 2008-10-23
CN101657914A (zh) 2010-02-24
CA2682069C (en) 2013-06-25
US20080252172A1 (en) 2008-10-16
US7581296B2 (en) 2009-09-01

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