DE102006061850A1 - Verbindungsstruktur für eine Wandleranordnung - Google Patents

Verbindungsstruktur für eine Wandleranordnung Download PDF

Info

Publication number
DE102006061850A1
DE102006061850A1 DE102006061850A DE102006061850A DE102006061850A1 DE 102006061850 A1 DE102006061850 A1 DE 102006061850A1 DE 102006061850 A DE102006061850 A DE 102006061850A DE 102006061850 A DE102006061850 A DE 102006061850A DE 102006061850 A1 DE102006061850 A1 DE 102006061850A1
Authority
DE
Germany
Prior art keywords
redistribution layer
elements
connection structure
layers
transducer
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.)
Ceased
Application number
DE102006061850A
Other languages
German (de)
English (en)
Inventor
Bruno Hans Haider
Robert S. Lewandowski
Douglas Glenn Wildes
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 DE102006061850A1 publication Critical patent/DE102006061850A1/de
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
DE102006061850A 2005-12-22 2006-12-21 Verbindungsstruktur für eine Wandleranordnung Ceased DE102006061850A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/315,641 2005-12-22
US11/315,641 US7229292B1 (en) 2005-12-22 2005-12-22 Interconnect structure for transducer assembly

Publications (1)

Publication Number Publication Date
DE102006061850A1 true DE102006061850A1 (de) 2007-08-30

Family

ID=38120456

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102006061850A Ceased DE102006061850A1 (de) 2005-12-22 2006-12-21 Verbindungsstruktur für eine Wandleranordnung

Country Status (6)

Country Link
US (1) US7229292B1 (https=)
JP (1) JP5357388B2 (https=)
CN (1) CN101005729B (https=)
DE (1) DE102006061850A1 (https=)
FR (1) FR2895517B1 (https=)
TW (1) TWI362924B (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7622848B2 (en) * 2006-01-06 2009-11-24 General Electric Company Transducer assembly with z-axis interconnect
US8015877B2 (en) * 2007-05-16 2011-09-13 The Boeing Company Imaging an anomaly using backscattered waves
US7834522B2 (en) 2007-08-03 2010-11-16 Mr Holdings (Hk) Limited Diagnostic ultrasound transducer
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
US8409102B2 (en) 2010-08-31 2013-04-02 General Electric Company Multi-focus ultrasound system and method
SG191813A1 (en) * 2010-12-29 2013-08-30 Agency Science Tech & Res Method and apparatus for defect detection in composite structures
KR101296244B1 (ko) 2012-01-31 2013-08-13 삼성메디슨 주식회사 초음파 프로브의 흡음 소자, 초음파 프로브의 흡음층 및 그 제작 방법
CN103876775B (zh) * 2012-12-20 2016-02-03 深圳迈瑞生物医疗电子股份有限公司 超声探头的阵元连接元件及其超声探头及超声成像系统
US10058891B2 (en) * 2013-02-05 2018-08-28 Sound Technology Inc. Ultrasound device
US10620168B2 (en) 2016-02-29 2020-04-14 The Boeing Company Method and system for non-destructive testing of composites
EP4061545A1 (en) 2019-11-22 2022-09-28 NovioScan B.V. Robust, simple, and efficiently manufacturable transducer array

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0537998A (ja) * 1991-07-30 1993-02-12 Toshiba Corp 超音波探触子
US5267221A (en) * 1992-02-13 1993-11-30 Hewlett-Packard Company Backing for acoustic transducer array
US5311095A (en) * 1992-05-14 1994-05-10 Duke University Ultrasonic transducer array
US5744898A (en) * 1992-05-14 1998-04-28 Duke University Ultrasound transducer array with transmitter/receiver integrated circuitry
US6541896B1 (en) * 1997-12-29 2003-04-01 General Electric Company Method for manufacturing combined acoustic backing and interconnect module for ultrasonic array
US6894425B1 (en) * 1999-03-31 2005-05-17 Koninklijke Philips Electronics N.V. Two-dimensional ultrasound phased array transducer
US6625854B1 (en) * 1999-11-23 2003-09-30 Koninklijke Philips Electronics N.V. Ultrasonic transducer backing assembly and methods for making same
FR2801971B1 (fr) * 1999-12-07 2002-02-15 St Microelectronics Sa Emetteur et recepteur acoustiques integres, et procede de fabrication correspondant
JP2001292498A (ja) * 2000-04-10 2001-10-19 Kenwood Corp 音響電気変換装置
JP3939652B2 (ja) * 2000-11-15 2007-07-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 多次元超音波トランスデューサアレイ
US6551248B2 (en) * 2001-07-31 2003-04-22 Koninklijke Philips Electronics N.V. System for attaching an acoustic element to an integrated circuit
JP3985866B2 (ja) * 2001-12-05 2007-10-03 富士フイルム株式会社 超音波トランスジューサ及びその製造方法
US7053530B2 (en) * 2002-11-22 2006-05-30 General Electric Company Method for making electrical connection to ultrasonic transducer through acoustic backing material
US7564125B2 (en) * 2002-12-06 2009-07-21 General Electric Company Electronic array and methods for fabricating same
US20050148877A1 (en) * 2003-12-17 2005-07-07 Siemens Medical Solutions Usa, Inc. Multidimensional transducer probe with different transmit and receive segments for medical ultrasound imaging
US7431698B2 (en) * 2004-01-13 2008-10-07 Ge Medical Systems Global Technology Company, Llc Apparatus and method for controlling an ultrasound probe
JP2005228765A (ja) * 2004-02-10 2005-08-25 Fuji Photo Film Co Ltd 圧電体装置及びその製造方法
WO2005104210A2 (en) * 2004-04-20 2005-11-03 Visualsonics Inc. Arrayed ultrasonic transducer

Also Published As

Publication number Publication date
CN101005729A (zh) 2007-07-25
TW200744541A (en) 2007-12-16
US7229292B1 (en) 2007-06-12
JP5357388B2 (ja) 2013-12-04
TWI362924B (en) 2012-05-01
JP2007195164A (ja) 2007-08-02
CN101005729B (zh) 2011-07-27
FR2895517A1 (fr) 2007-06-29
FR2895517B1 (fr) 2021-09-24
US20070148999A1 (en) 2007-06-28

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Date Code Title Description
R012 Request for examination validly filed

Effective date: 20131031

R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final