FR2862161B1 - Procede de fabrication d'un transducteur acoustique en ceramique multicouche - Google Patents

Procede de fabrication d'un transducteur acoustique en ceramique multicouche

Info

Publication number
FR2862161B1
FR2862161B1 FR0411879A FR0411879A FR2862161B1 FR 2862161 B1 FR2862161 B1 FR 2862161B1 FR 0411879 A FR0411879 A FR 0411879A FR 0411879 A FR0411879 A FR 0411879A FR 2862161 B1 FR2862161 B1 FR 2862161B1
Authority
FR
France
Prior art keywords
acoustic transducer
stack
manufacturing
layers
multilayer ceramic
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.)
Expired - Fee Related
Application number
FR0411879A
Other languages
English (en)
Other versions
FR2862161A1 (fr
Inventor
Charles Edward Baumgartner
Robert Stephen Lewandowski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2862161A1 publication Critical patent/FR2862161A1/fr
Application granted granted Critical
Publication of FR2862161B1 publication Critical patent/FR2862161B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H10N30/05—Manufacture of multilayered piezoelectric or electrostrictive devices, or parts thereof, e.g. by stacking piezoelectric bodies and electrodes
    • H10N30/057—Manufacture of multilayered piezoelectric or electrostrictive devices, or parts thereof, e.g. by stacking piezoelectric bodies and electrodes by stacking bulk piezoelectric or electrostrictive bodies and electrodes
    • 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
    • H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • 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)
  • Manufacturing & Machinery (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
FR0411879A 2003-11-11 2004-11-08 Procede de fabrication d'un transducteur acoustique en ceramique multicouche Expired - Fee Related FR2862161B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/706,840 US7156938B2 (en) 2003-11-11 2003-11-11 Method for making multi-layer ceramic acoustic transducer

Publications (2)

Publication Number Publication Date
FR2862161A1 FR2862161A1 (fr) 2005-05-13
FR2862161B1 true FR2862161B1 (fr) 2009-05-01

Family

ID=34522951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0411879A Expired - Fee Related FR2862161B1 (fr) 2003-11-11 2004-11-08 Procede de fabrication d'un transducteur acoustique en ceramique multicouche

Country Status (3)

Country Link
US (1) US7156938B2 (fr)
JP (1) JP4758634B2 (fr)
FR (1) FR2862161B1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2563775C (fr) * 2004-04-20 2014-08-26 Visualsonics Inc. Transducteur ultrasonique en reseau
US20070222339A1 (en) * 2004-04-20 2007-09-27 Mark Lukacs Arrayed ultrasonic transducer
US20080229749A1 (en) * 2005-03-04 2008-09-25 Michel Gamil Rabbat Plug in rabbat engine
US20070046149A1 (en) * 2005-08-23 2007-03-01 Zipparo Michael J Ultrasound probe transducer assembly and production method
CA2628100C (fr) 2005-11-02 2016-08-23 Visualsonics Inc. Systeme ultrasons haute frequence en reseau
JP2007149995A (ja) * 2005-11-28 2007-06-14 Fujifilm Corp 積層型圧電素子及びその製造方法
DE102006040316B4 (de) * 2006-08-29 2012-07-05 Deutsches Zentrum für Luft- und Raumfahrt e.V. Piezokeramischer Flächenaktuator und Verfahren zur Herstellung eines solchen
US7581296B2 (en) * 2007-04-11 2009-09-01 Ge Inspection Technologies, Lp Acoustic stack for ultrasonic transducers and method for manufacturing same
DE112008001849B4 (de) * 2007-07-19 2016-07-21 Konica Minolta, Inc. Ultraschallwandler, Ultraschalldiagnosevorrichtung, die diesen verwendet, und Ultraschall-Fehlerinspektionsvorrichtung, die diesen verwendet
US8702609B2 (en) * 2007-07-27 2014-04-22 Meridian Cardiovascular Systems, Inc. Image-guided intravascular therapy catheters
JP5415274B2 (ja) * 2007-10-15 2014-02-12 パナソニック株式会社 超音波探触子
US9173047B2 (en) 2008-09-18 2015-10-27 Fujifilm Sonosite, Inc. Methods for manufacturing ultrasound transducers and other components
US9184369B2 (en) 2008-09-18 2015-11-10 Fujifilm Sonosite, Inc. Methods for manufacturing ultrasound transducers and other components
US20110144494A1 (en) * 2008-09-18 2011-06-16 James Mehi Methods for acquisition and display in ultrasound imaging
US8513863B2 (en) 2009-06-11 2013-08-20 Qualcomm Mems Technologies, Inc. Piezoelectric resonator with two layers
US8264126B2 (en) 2009-09-01 2012-09-11 Measurement Specialties, Inc. Multilayer acoustic impedance converter for ultrasonic transducers
FR2959877B1 (fr) * 2010-05-06 2013-06-14 Renault Sa Procede de fabrication d'un actionneur a empilement de couches alternees d'electrode intercalaire et de materiau piezoelectrique
US8680745B2 (en) 2010-07-21 2014-03-25 General Electric Company Device for measuring material thickness
US8264129B2 (en) 2010-07-21 2012-09-11 General Electric Company Device and system for measuring material thickness
US8776335B2 (en) 2010-11-17 2014-07-15 General Electric Company Methods of fabricating ultrasonic transducer assemblies
US8857261B2 (en) 2012-04-12 2014-10-14 General Electric Company Sensing device and method of attaching the same
WO2015114849A1 (fr) * 2014-01-30 2015-08-06 京セラ株式会社 Élément piézoélectrique, et appareil vibrant piézoélectrique, terminal portable, générateur de son, appareil de génération de son et dispositif électronique contenant ledit élément piézoélectrique
EP3295494B1 (fr) 2015-05-11 2022-04-06 Measurement Specialties, Inc. Couche d'adaptation d'impédance pour transducteurs ultrasonores à structure de protection métallique
DE102015217334B3 (de) * 2015-09-10 2016-12-01 Continental Automotive Gmbh Verfahren zum Herstellen eines als Stapel ausgebildeten Vielschichtaktors
US10492760B2 (en) 2017-06-26 2019-12-03 Andreas Hadjicostis Image guided intravascular therapy catheter utilizing a thin chip multiplexor
US10188368B2 (en) 2017-06-26 2019-01-29 Andreas Hadjicostis Image guided intravascular therapy catheter utilizing a thin chip multiplexor
US11109909B1 (en) 2017-06-26 2021-09-07 Andreas Hadjicostis Image guided intravascular therapy catheter utilizing a thin ablation electrode

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217684A (en) 1979-04-16 1980-08-19 General Electric Company Fabrication of front surface matched ultrasonic transducer array
US4460841A (en) 1982-02-16 1984-07-17 General Electric Company Ultrasonic transducer shading
JPH0197604A (ja) * 1987-10-09 1989-04-17 Mitsubishi Kasei Corp 積層セラミックス製造法
JPH01161882A (ja) * 1987-12-18 1989-06-26 Fuji Electric Co Ltd 積層圧電アクチュエータ素子の製造方法
US4939826A (en) * 1988-03-04 1990-07-10 Hewlett-Packard Company Ultrasonic transducer arrays and methods for the fabrication thereof
JPH0387076A (ja) * 1989-08-30 1991-04-11 Nec Corp 圧電アクチュエータ及びその製造方法
US5329496A (en) 1992-10-16 1994-07-12 Duke University Two-dimensional array ultrasonic transducers
US5359760A (en) * 1993-04-16 1994-11-01 The Curators Of The University Of Missouri On Behalf Of The University Of Missouri-Rolla Method of manufacture of multiple-element piezoelectric transducer
US5381385A (en) 1993-08-04 1995-01-10 Hewlett-Packard Company Electrical interconnect for multilayer transducer elements of a two-dimensional transducer array
US6225728B1 (en) * 1994-08-18 2001-05-01 Agilent Technologies, Inc. Composite piezoelectric transducer arrays with improved acoustical and electrical impedance
US5994821A (en) * 1996-11-29 1999-11-30 Matsushita Electric Industrial Co., Ltd. Displacement control actuator
US5844349A (en) * 1997-02-11 1998-12-01 Tetrad Corporation Composite autoclavable ultrasonic transducers and methods of making
US6868594B2 (en) * 2001-01-05 2005-03-22 Koninklijke Philips Electronics, N.V. Method for making a transducer
US7017245B2 (en) * 2003-11-11 2006-03-28 General Electric Company Method for making multi-layer ceramic acoustic transducer

Also Published As

Publication number Publication date
US7156938B2 (en) 2007-01-02
JP2005151559A (ja) 2005-06-09
FR2862161A1 (fr) 2005-05-13
JP4758634B2 (ja) 2011-08-31
US20050099097A1 (en) 2005-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140731