DE3688078T2 - Mittel zum elektrischen verbinden von elektroden an verschiedenen oberflaechen piezoelektrischer polymerfilme. - Google Patents

Mittel zum elektrischen verbinden von elektroden an verschiedenen oberflaechen piezoelektrischer polymerfilme.

Info

Publication number
DE3688078T2
DE3688078T2 DE8686113561T DE3688078T DE3688078T2 DE 3688078 T2 DE3688078 T2 DE 3688078T2 DE 8686113561 T DE8686113561 T DE 8686113561T DE 3688078 T DE3688078 T DE 3688078T DE 3688078 T2 DE3688078 T2 DE 3688078T2
Authority
DE
Germany
Prior art keywords
agent
electrically connecting
polymer films
various surfaces
connecting electrodes
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
DE8686113561T
Other languages
English (en)
Other versions
DE3688078D1 (de
Inventor
Peter Francis Radice
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.)
Arkema Inc
Original Assignee
Atochem North America Inc
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 Atochem North America Inc filed Critical Atochem North America Inc
Publication of DE3688078D1 publication Critical patent/DE3688078D1/de
Application granted granted Critical
Publication of DE3688078T2 publication Critical patent/DE3688078T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/875—Further connection or lead arrangements, e.g. flexible wiring boards, terminal pins
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S310/00—Electrical generator or motor structure
    • Y10S310/80—Piezoelectric polymers, e.g. PVDF
DE8686113561T 1986-10-02 1986-10-02 Mittel zum elektrischen verbinden von elektroden an verschiedenen oberflaechen piezoelektrischer polymerfilme. Expired - Fee Related DE3688078T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86113561A EP0262248B1 (de) 1986-10-02 1986-10-02 Mittel zum elektrischen Verbinden von Elektroden an verschiedenen Oberflächen piezoelektrischer Polymerfilme

Publications (2)

Publication Number Publication Date
DE3688078D1 DE3688078D1 (de) 1993-04-22
DE3688078T2 true DE3688078T2 (de) 1993-08-05

Family

ID=8195468

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686113561T Expired - Fee Related DE3688078T2 (de) 1986-10-02 1986-10-02 Mittel zum elektrischen verbinden von elektroden an verschiedenen oberflaechen piezoelektrischer polymerfilme.

Country Status (3)

Country Link
US (1) US4633122A (de)
EP (1) EP0262248B1 (de)
DE (1) DE3688078T2 (de)

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NL8502475A (nl) * 1985-09-11 1987-04-01 Oce Nederland Bv Stelsel voor het bepalen van de druk in de kneep tussen twee rollen.
US4734044A (en) * 1986-04-18 1988-03-29 Radice Peter F Connectors for use with piezoelectric polymeric film transducers
US4899591A (en) * 1987-09-11 1990-02-13 Sps Technologies, Inc. Ultrasonic load indicating member, apparatus and method
US4846001A (en) * 1987-09-11 1989-07-11 Sps Technologies, Inc. Ultrasonic load indicating member
US5166573A (en) * 1989-09-26 1992-11-24 Atochem North America, Inc. Ultrasonic contact transducer and array
JPH0421371A (ja) * 1990-05-15 1992-01-24 Canon Inc 振動波モータ
US5136202A (en) * 1990-08-31 1992-08-04 Atochem North America, Inc Material sensor
DE69210910T2 (de) * 1991-07-05 1996-12-05 Murata Manufacturing Co Piezoelektrisches Element
US5177324A (en) * 1991-08-19 1993-01-05 Motorola, Inc. In situ RF shield for printed circuit board
JPH06350376A (ja) * 1993-01-25 1994-12-22 Matsushita Electric Ind Co Ltd 気密封止された圧電デバイスおよび気密封止パッケージ
US5381385A (en) * 1993-08-04 1995-01-10 Hewlett-Packard Company Electrical interconnect for multilayer transducer elements of a two-dimensional transducer array
DE69429848T2 (de) * 1993-11-01 2002-09-26 Matsushita Electric Ind Co Ltd Elektronische Anordnung und Verfahren zur Herstellung
EP0657900B1 (de) * 1993-12-06 1998-03-25 Matsushita Electric Industrial Co., Ltd. Hybrid Magnetstruktur und deren Herstellungsverfahren
US5635812A (en) * 1994-09-29 1997-06-03 Motorola, Inc. Thermal sensing polymeric capacitor
US5827198A (en) * 1996-11-21 1998-10-27 Flowscan, Inc. Low-cost, disposable, polymer-based, differential output flexure sensor and method of fabricating same
US6024340A (en) * 1996-12-04 2000-02-15 Active Control Experts, Inc. Valve assembly
US5906580A (en) * 1997-05-05 1999-05-25 Creare Inc. Ultrasound system and method of administering ultrasound including a plurality of multi-layer transducer elements
US6771006B2 (en) * 2002-01-18 2004-08-03 Pegasus Technologies Ltd. Cylindrical ultrasound transceivers
GB0226846D0 (en) * 2002-11-19 2002-12-24 1 Ltd Curved electro-active actuators with integral terminals
JP2006509490A (ja) * 2002-11-19 2006-03-16 １．．．リミテッド 電気活性アクチュエータ
US20080275356A1 (en) * 2007-05-03 2008-11-06 Peter Stasz Respiratory sensing belt using piezo film
WO2011055316A1 (en) 2009-11-09 2011-05-12 Koninklijke Philips Electronics N.V. Curved ultrasonic hifu transducer formed by tiled segments
JP5731524B2 (ja) * 2009-11-09 2015-06-10 コーニンクレッカ フィリップス エヌ ヴェ 非磁性導電ビアを備える超音波ｈｉｆｕトランスデューサ
CN103547381B (zh) 2011-05-18 2016-02-10 皇家飞利浦有限公司 具有模块化的空化传感元件的球面形超声hifu换能器
US9406314B1 (en) 2012-10-04 2016-08-02 Magnecomp Corporation Assembly of DSA suspensions using microactuators with partially cured adhesive, and DSA suspensions having PZTs with wrap-around electrodes
US8773820B1 (en) 2013-02-21 2014-07-08 Magnecomp Corporation PZT microactuator for disk drive suspension having electrical via and wrap-around electrode
US9741376B1 (en) 2013-03-18 2017-08-22 Magnecomp Corporation Multi-layer PZT microactuator having a poled but inactive PZT constraining layer
US9330698B1 (en) 2013-03-18 2016-05-03 Magnecomp Corporation DSA suspension having multi-layer PZT microactuator with active PZT constraining layers
US10607642B2 (en) 2013-03-18 2020-03-31 Magnecomp Corporation Multi-layer PZT microactuator with active PZT constraining layers for a DSA suspension
US11205449B2 (en) 2013-03-18 2021-12-21 Magnecomp Corporation Multi-layer PZT microacuator with active PZT constraining layers for a DSA suspension
US9105288B1 (en) * 2014-03-11 2015-08-11 Magnecomp Corporation Formed electrical contact pad for use in a dual stage actuated suspension
US10128431B1 (en) 2015-06-20 2018-11-13 Magnecomp Corporation Method of manufacturing a multi-layer PZT microactuator using wafer-level processing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472179A (en) * 1947-06-11 1949-06-07 Tibbetts Lab Inc Piezoelectric device
US2479926A (en) * 1947-10-11 1949-08-23 Brush Dev Co Electrotransducer and method of making same
US3408515A (en) * 1964-10-08 1968-10-29 Bell Telephone Labor Inc Second overtone dt-cut quartz resonator
CH429228A (de) * 1964-12-10 1967-01-31 Kistler Instrumente Ag Piezoelektrischer Einbaukörper zum Einbau in einen piezoelektrischen Wandler
US3816774A (en) * 1972-01-28 1974-06-11 Victor Company Of Japan Curved piezoelectric elements
US4056742A (en) * 1976-04-30 1977-11-01 Tibbetts Industries, Inc. Transducer having piezoelectric film arranged with alternating curvatures
US4166229A (en) * 1978-02-23 1979-08-28 The United States Of America As Represented By The Secretary Of The Navy Piezoelectric polymer membrane stress gage
US4501319A (en) * 1979-04-17 1985-02-26 The United States Of America As Represented By The Secretary Of The Army Piezoelectric polymer heat exchanger
EP0019267B1 (de) * 1979-05-16 1984-08-22 Toray Industries, Inc. Piezoelektrischer Schwingungswandler
US4393093A (en) * 1981-06-12 1983-07-12 Pennwalt Corporation Preparation of high gamma (α)phase poly(vinylidene fluoride) piezoelectric materials
JPS5959000A (ja) * 1982-09-28 1984-04-04 Toshiba Corp 凹面型超音波探触子及びその製造方法
DE3434729A1 (de) * 1984-09-21 1986-04-03 Siemens AG, 1000 Berlin und 8000 München Biegeelement aus piezokeramik und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
DE3688078D1 (de) 1993-04-22
EP0262248A1 (de) 1988-04-06
US4633122A (en) 1986-12-30
EP0262248B1 (de) 1993-03-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee