ATE330716T1 - Ultraschall wandler mit membran - Google Patents

Ultraschall wandler mit membran

Info

Publication number
ATE330716T1
ATE330716T1 AT03715276T AT03715276T ATE330716T1 AT E330716 T1 ATE330716 T1 AT E330716T1 AT 03715276 T AT03715276 T AT 03715276T AT 03715276 T AT03715276 T AT 03715276T AT E330716 T1 ATE330716 T1 AT E330716T1
Authority
AT
Austria
Prior art keywords
piezoelectric material
planar member
coupled
transducer includes
layer
Prior art date
Application number
AT03715276T
Other languages
English (en)
Inventor
John D Fraser
Mareike K Klee
Georg Schmitz
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE330716T1 publication Critical patent/ATE330716T1/de

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N39/00—Integrated devices, or assemblies of multiple devices, comprising at least one piezoelectric, electrostrictive or magnetostrictive element covered by groups H10N30/00 – H10N35/00
    • 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
    • B06B1/0688—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 with foil-type piezoelectric elements, e.g. PVDF
    • 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
    • G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Surgical Instruments (AREA)
AT03715276T 2002-05-01 2003-04-28 Ultraschall wandler mit membran ATE330716T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/137,491 US6784600B2 (en) 2002-05-01 2002-05-01 Ultrasonic membrane transducer for an ultrasonic diagnostic probe

Publications (1)

Publication Number Publication Date
ATE330716T1 true ATE330716T1 (de) 2006-07-15

Family

ID=29269091

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03715276T ATE330716T1 (de) 2002-05-01 2003-04-28 Ultraschall wandler mit membran

Country Status (8)

Country Link
US (1) US6784600B2 (de)
EP (1) EP1503871B1 (de)
JP (1) JP4317123B2 (de)
CN (1) CN100438992C (de)
AT (1) ATE330716T1 (de)
AU (1) AU2003219464A1 (de)
DE (1) DE60306367T2 (de)
WO (1) WO2003092916A1 (de)

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JP5839157B2 (ja) * 2010-03-02 2016-01-06 セイコーエプソン株式会社 液体噴射ヘッド、液体噴射装置、圧電素子、超音波センサー及び赤外センサー
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CN105122488B (zh) * 2013-03-14 2018-01-26 火山公司 晶片级换能器涂覆和方法
CN109954646B (zh) 2013-03-15 2021-04-27 蝴蝶网络有限公司 超声装置
EP3010574B1 (de) 2013-06-17 2019-12-18 Alcyone Lifesciences, Inc. Vorrichtungen zum schutz von katheterspitzen und stereotaktische befestigungen für mikrokatheter
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JP6519212B2 (ja) * 2014-03-27 2019-05-29 セイコーエプソン株式会社 圧電素子、圧電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
JP6495338B2 (ja) 2014-05-06 2019-04-03 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 超音波トランスデューサチップアセンブリ、超音波プローブ、超音波イメージングシステム並びに超音波アセンブリ及びプローブ製造方法
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JP6728630B2 (ja) * 2015-10-29 2020-07-22 セイコーエプソン株式会社 圧電素子、圧電モジュール、電子機器、及び圧電素子の製造方法
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JP6805630B2 (ja) * 2016-08-24 2020-12-23 セイコーエプソン株式会社 超音波デバイス、超音波モジュール、及び超音波測定装置
EP3508131A1 (de) * 2018-01-03 2019-07-10 Koninklijke Philips N.V. Akustische kopplung eines ultraschallwandlers
JP7298225B2 (ja) * 2019-03-20 2023-06-27 セイコーエプソン株式会社 Ｍｅｍｓデバイス、及び電子機器
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CN114181428B (zh) * 2021-12-09 2022-12-23 四川大学 一种具有压电性能的高分子复合膜及其制备和应用

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Also Published As

Publication number Publication date
CN100438992C (zh) 2008-12-03
AU2003219464A1 (en) 2003-11-17
EP1503871B1 (de) 2006-06-21
DE60306367D1 (de) 2006-08-03
DE60306367T2 (de) 2007-05-31
CN1649678A (zh) 2005-08-03
US20030205947A1 (en) 2003-11-06
US6784600B2 (en) 2004-08-31
JP4317123B2 (ja) 2009-08-19
EP1503871A1 (de) 2005-02-09
WO2003092916A1 (en) 2003-11-13
JP2005523816A (ja) 2005-08-11

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