DK1235285T3 - Fremgangsmåde til fremstilling af piezokeramiske flerlagsaktuatorer - Google Patents

Fremgangsmåde til fremstilling af piezokeramiske flerlagsaktuatorer

Info

Publication number
DK1235285T3
DK1235285T3 DK02003649T DK02003649T DK1235285T3 DK 1235285 T3 DK1235285 T3 DK 1235285T3 DK 02003649 T DK02003649 T DK 02003649T DK 02003649 T DK02003649 T DK 02003649T DK 1235285 T3 DK1235285 T3 DK 1235285T3
Authority
DK
Denmark
Prior art keywords
actuators
sintered
block
actuator
internal electrodes
Prior art date
Application number
DK02003649T
Other languages
English (en)
Inventor
Hans-Juergen Dr Schreiner
Reiner Bindig
Matthias Simmerl
Juergen Schmidt
Original Assignee
Ceramtec Ag
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 Ceramtec Ag filed Critical Ceramtec Ag
Application granted granted Critical
Publication of DK1235285T3 publication Critical patent/DK1235285T3/da

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
    • H10N30/053—Manufacture of multilayered piezoelectric or electrostrictive devices, or parts thereof, e.g. by stacking piezoelectric bodies and electrodes by integrally sintering 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
    • H10N30/01—Manufacture or treatment
    • H10N30/08—Shaping or machining of piezoelectric or electrostrictive bodies
    • H10N30/085—Shaping or machining of piezoelectric or electrostrictive bodies by machining
    • 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
    • H10N30/503—Piezoelectric or electrostrictive devices having a stacked or multilayer structure with non-rectangular cross-section orthogonal to the stacking direction, e.g. polygonal, circular
    • H10N30/505—Annular cross-section
    • 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
    • Y10T156/1056—Perforating lamina
    • 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
    • Y10T156/1056—Perforating lamina
    • Y10T156/1057—Subsequent to assembly of laminae
    • 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
DK02003649T 2001-02-21 2002-02-18 Fremgangsmåde til fremstilling af piezokeramiske flerlagsaktuatorer DK1235285T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10108314 2001-02-21
DE10205928A DE10205928A1 (de) 2001-02-21 2002-02-12 Verfahren zur Herstellung piezokeramischer Vielschichtaktoren

Publications (1)

Publication Number Publication Date
DK1235285T3 true DK1235285T3 (da) 2008-04-14

Family

ID=26008582

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02003649T DK1235285T3 (da) 2001-02-21 2002-02-18 Fremgangsmåde til fremstilling af piezokeramiske flerlagsaktuatorer

Country Status (6)

Country Link
US (2) US20020175591A1 (da)
EP (1) EP1235285B1 (da)
JP (1) JP4143311B2 (da)
AT (1) ATE381786T1 (da)
DE (2) DE10205928A1 (da)
DK (1) DK1235285T3 (da)

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JP2004002069A (ja) * 2002-05-30 2004-01-08 Tdk Corp 圧電磁器の製造方法および圧電素子の製造方法
DE10260853A1 (de) * 2002-12-23 2004-07-08 Robert Bosch Gmbh Piezoaktor und ein Verfahren zu dessen Herstellung
JP4438321B2 (ja) * 2003-06-02 2010-03-24 株式会社デンソー 積層型圧電体素子の製造方法
US7112196B2 (en) * 2003-06-13 2006-09-26 Piezo Technologies, Inc. Multi-element array for acoustic ablation
US20050251127A1 (en) * 2003-10-15 2005-11-10 Jared Brosch Miniature ultrasonic transducer with focusing lens for intracardiac and intracavity applications
US7202588B2 (en) * 2003-12-03 2007-04-10 Honda Motor Co., Ltd. Chassis frame buckling control device and chassis frame deformation control device
US20050236727A1 (en) * 2004-04-23 2005-10-27 Niewels Joachim J Method and apparatus for mold component locking using active material elements
DE102005031342A1 (de) * 2005-07-05 2007-01-11 Robert Bosch Gmbh Piezoaktor und Verfahren zur Herstellung desselben
DE102005046599A1 (de) * 2005-09-29 2007-04-05 Robert Bosch Gmbh Piezoelektrischer Aktor
DE102007004813B4 (de) * 2007-01-31 2016-01-14 Continental Automotive Gmbh Verfahren zur Herstellung eines piezokeramischen Vielschichtaktors
KR101908113B1 (ko) * 2009-11-16 2018-10-15 삼성전자 주식회사 전기활성 폴리머 엑츄에이터 및 그 제조방법
KR101703281B1 (ko) 2010-12-07 2017-02-06 삼성전자주식회사 다층 전기활성 폴리머 디바이스 및 그 제조방법
DE102016110216B4 (de) 2016-06-02 2018-10-11 Epcos Ag Verfahren zur Herstellung einer Vielzahl von piezoelektrischen Vielschichtbauelementen

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US3456313A (en) * 1966-01-06 1969-07-22 Aerovox Corp Process for manufacturing a multilayer ceramic capacitor
US3920781A (en) * 1971-04-02 1975-11-18 Sprague Electric Co Method of forming a ceramic dielectric body
JPS6064212A (ja) * 1983-09-19 1985-04-12 Matsushita Electric Ind Co Ltd 圧電式アクチュエ−タ装置
JPS61142780A (ja) * 1984-12-17 1986-06-30 Toshiba Corp 積層型変位発生素子及びその製造方法
JPH0732273B2 (ja) * 1986-05-22 1995-04-10 日本電気株式会社 電歪効果素子
JPS6372171A (ja) * 1986-09-12 1988-04-01 Ngk Spark Plug Co Ltd 電歪駆動体の製造方法
US4806295A (en) * 1986-10-31 1989-02-21 Gte Laboratories Incorporated Ceramic monolithic structure having an internal cavity contained therein and a method of preparing the same
JPH0236578A (ja) * 1988-07-26 1990-02-06 Mitsubishi Kasei Corp 積層型圧電素子
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ATE120670T1 (de) * 1990-06-21 1995-04-15 Siemens Ag Verbund-ultraschallwandler und verfahren zur herstellung eines strukturierten bauelementes aus piezoelektrischer keramik.
JPH0677086A (ja) * 1992-08-26 1994-03-18 Rohm Co Ltd 積層セラミックコンデンサーの製造方法
DE4314393A1 (de) * 1993-04-30 1994-11-03 Hollingsworth Gmbh Verfahren zum Schären von Fäden sowie Schärmaschine
JP2830724B2 (ja) * 1993-12-20 1998-12-02 日本電気株式会社 圧電アクチュエータの製造方法
US5680685A (en) * 1995-06-07 1997-10-28 Microelectronic Packaging, Inc. Method of fabricating a multilayer ceramic capacitor
JPH09148640A (ja) * 1995-11-28 1997-06-06 Tokin Corp 積層型圧電アクチュエータ
DE19615695C1 (de) * 1996-04-19 1997-07-03 Siemens Ag Verfahren zur Herstellung eines Piezoaktors monolithischer Vielschichtbauweise
JPH11171645A (ja) * 1997-12-09 1999-06-29 Hitachi Metals Ltd 電子部品
JP3139452B2 (ja) * 1998-04-10 2001-02-26 日本電気株式会社 圧電トランス及びその製造方法
DE19834461C2 (de) * 1998-07-30 2000-09-28 Siemens Ag Vielschicht-Piezoaktor
DE19850610A1 (de) * 1998-11-03 2000-05-04 Bosch Gmbh Robert Verfahren zur Herstellung piezoelektrischer Aktoren
JP3654785B2 (ja) * 1999-02-04 2005-06-02 株式会社村田製作所 積層セラミックコンデンサの製造方法
JP2001023862A (ja) * 1999-07-05 2001-01-26 Rohm Co Ltd 積層セラミックコンデンサの製造方法
JP3397753B2 (ja) * 1999-09-30 2003-04-21 ティーディーケイ株式会社 積層型圧電素子およびその製造方法
DE10201943A1 (de) * 2001-02-15 2002-10-24 Ceramtec Ag Vielschichtaktor mit versetzt angeordneten Kontaktflächen gleich gepolter Innenelektroden für ihre Außenelektrode
DE10206115A1 (de) * 2001-03-06 2002-09-19 Ceramtec Ag Piezokeramische Vielschichtaktoren sowie ein Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
EP1235285A2 (de) 2002-08-28
US20040139588A1 (en) 2004-07-22
US7309397B2 (en) 2007-12-18
ATE381786T1 (de) 2008-01-15
EP1235285A3 (de) 2005-05-25
JP2002261350A (ja) 2002-09-13
EP1235285B1 (de) 2007-12-19
DE50211380D1 (de) 2008-01-31
DE10205928A1 (de) 2002-08-22
JP4143311B2 (ja) 2008-09-03
US20020175591A1 (en) 2002-11-28

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