DE60121849D1 - Piezoelektrische/elektrostriktive Film-Bauelemente sowie deren Herstellungsverfahren - Google Patents

Piezoelektrische/elektrostriktive Film-Bauelemente sowie deren Herstellungsverfahren

Info

Publication number
DE60121849D1
DE60121849D1 DE60121849T DE60121849T DE60121849D1 DE 60121849 D1 DE60121849 D1 DE 60121849D1 DE 60121849 T DE60121849 T DE 60121849T DE 60121849 T DE60121849 T DE 60121849T DE 60121849 D1 DE60121849 D1 DE 60121849D1
Authority
DE
Germany
Prior art keywords
piezoelectric
manufacturing processes
electrostrictive film
film components
components
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 - Lifetime
Application number
DE60121849T
Other languages
English (en)
Other versions
DE60121849T2 (de
Inventor
Yukihisa Takeuchi
Tsutomu Nanataki
Koji Kimura
Masao Takahasi
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Application granted granted Critical
Publication of DE60121849D1 publication Critical patent/DE60121849D1/de
Publication of DE60121849T2 publication Critical patent/DE60121849T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
    • B81B3/0018—Structures acting upon the moving or flexible element for transforming energy into mechanical movement or vice versa, i.e. actuators, sensors, generators
    • B81B3/0021—Transducers for transforming electrical into mechanical energy or vice versa
    • 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
    • H10N30/07—Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base
    • H10N30/074—Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base by depositing piezoelectric or electrostrictive layers, e.g. aerosol or screen printing
    • 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
    • H10N30/09—Forming piezoelectric or electrostrictive materials
    • H10N30/093—Forming inorganic materials
    • H10N30/097—Forming inorganic materials by sintering
    • 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
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2041—Beam type
    • 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
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2041—Beam type
    • H10N30/2042—Cantilevers, i.e. having one fixed end
    • 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
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2047—Membrane type
    • 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
    • H10N30/704—Piezoelectric or electrostrictive devices based on piezoelectric or electrostrictive films or coatings
    • H10N30/706—Piezoelectric or electrostrictive devices based on piezoelectric or electrostrictive films or coatings characterised by the underlying bases, e.g. substrates
    • 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
    • Y10T29/40—Umbrella-frame making
    • 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
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155—Manufacturing circuit on or in base

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE60121849T 2000-04-19 2001-04-19 Piezoelektrische/elektrostriktive Film-Bauelemente sowie deren Herstellungsverfahren Expired - Lifetime DE60121849T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000118030 2000-04-19
JP2000118030 2000-04-19

Publications (2)

Publication Number Publication Date
DE60121849D1 true DE60121849D1 (de) 2006-09-14
DE60121849T2 DE60121849T2 (de) 2007-02-01

Family

ID=18629244

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60121849T Expired - Lifetime DE60121849T2 (de) 2000-04-19 2001-04-19 Piezoelektrische/elektrostriktive Film-Bauelemente sowie deren Herstellungsverfahren

Country Status (3)

Country Link
US (2) US6518690B2 (de)
EP (1) EP1148561B1 (de)
DE (1) DE60121849T2 (de)

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US20050206275A1 (en) * 2002-01-18 2005-09-22 Radziemski Leon J Apparatus and method to generate electricity
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JP3920223B2 (ja) * 2003-01-07 2007-05-30 日本碍子株式会社 反応性チップと、このチップを用いた標的物質の結合検出方法
US20040159166A1 (en) * 2003-02-13 2004-08-19 Schiller Peter J. Solid-state piezoelectric motion transducer
WO2004109749A2 (en) * 2003-06-11 2004-12-16 Yeda Research And Development Company Ltd. Pyroelectric compound and method of its preparation
US20040254471A1 (en) * 2003-06-13 2004-12-16 Andreas Hadjicostis Miniature ultrasonic phased array for intracardiac and intracavity applications
US20050251127A1 (en) * 2003-10-15 2005-11-10 Jared Brosch Miniature ultrasonic transducer with focusing lens for intracardiac and intracavity applications
WO2005104257A1 (en) * 2004-04-23 2005-11-03 Agency For Science, Technology And Research Micro-electromechanical device
EP1796183A4 (de) * 2004-09-29 2010-12-08 Ngk Insulators Ltd Piezoelektrizitäts-/elektrostriktionsfilmelement und herstellungsverfahren dafür
US7332851B2 (en) 2004-09-29 2008-02-19 Ngk Insulators, Ltd. Piezoelectric/electrostrictive film type device and method of manufacturing the same
EP2124269B1 (de) * 2007-02-20 2013-05-08 NGK Insulators, Ltd. Piezoelektrisches bauelement
US9370640B2 (en) 2007-09-12 2016-06-21 Novasentis, Inc. Steerable medical guide wire device
CN101514870B (zh) * 2008-02-22 2012-02-22 中冶天工建设有限公司 利用木模板及型钢制作环形加热炉工作层的施工方法
NO336140B1 (no) * 2009-09-18 2015-05-26 Sintef Aktuator for mikro optisk enhet
FR2967149B1 (fr) * 2010-11-04 2013-10-25 Inst Nat Sciences Appliq Micro-actionneur et procédé de fabrication associe
US8941286B2 (en) * 2012-02-14 2015-01-27 Taiyo Yuden Co., Ltd. Acoustic wave device
JP6102075B2 (ja) 2012-03-30 2017-03-29 セイコーエプソン株式会社 超音波トランスデューサー素子チップおよびプローブ並びに電子機器および超音波診断装置
US9705068B2 (en) 2012-06-19 2017-07-11 Novasentis, Inc. Ultra-thin inertial actuator
US9183710B2 (en) 2012-08-03 2015-11-10 Novasentis, Inc. Localized multimodal electromechanical polymer transducers
US9357312B2 (en) 2012-11-21 2016-05-31 Novasentis, Inc. System of audio speakers implemented using EMP actuators
US9053617B2 (en) 2012-11-21 2015-06-09 Novasentis, Inc. Systems including electromechanical polymer sensors and actuators
US9164586B2 (en) 2012-11-21 2015-10-20 Novasentis, Inc. Haptic system with localized response
US9170650B2 (en) 2012-11-21 2015-10-27 Novasentis, Inc. EMP actuators for deformable surface and keyboard application
WO2014107677A1 (en) 2013-01-07 2014-07-10 Novasentis, Inc. Method and localized haptic response system provided on an interior-facing surface of a housing of an electronic device
US10088936B2 (en) 2013-01-07 2018-10-02 Novasentis, Inc. Thin profile user interface device and method providing localized haptic response
US9590533B2 (en) * 2013-01-23 2017-03-07 The Regents Of The University Of Michigan Piezoelectric vibrational energy harvester
US20140262742A1 (en) * 2013-03-12 2014-09-18 Sunpower Technologies Llc Substrate for Increased Efficiency of Semiconductor Photocatalysts
US10125758B2 (en) 2013-08-30 2018-11-13 Novasentis, Inc. Electromechanical polymer pumps
US9507468B2 (en) 2013-08-30 2016-11-29 Novasentis, Inc. Electromechanical polymer-based sensor
US9833596B2 (en) 2013-08-30 2017-12-05 Novasentis, Inc. Catheter having a steerable tip
US9666391B2 (en) 2013-10-22 2017-05-30 Novasentis, Inc. Retractable snap domes
WO2015131083A1 (en) 2014-02-28 2015-09-03 The Regents Of The University Of California Variable thickness diaphragm for a wideband robust piezoelectric micromachined ultrasonic transducer (pmut)
US9652946B2 (en) 2014-05-02 2017-05-16 Novasentis, Inc. Hands-free, wearable vibration devices and method
US20170194553A1 (en) * 2014-06-05 2017-07-06 University Of Florida Research Foundation, Inc. Laterally Curved Actuators of Shape Memory Materials
US9576446B2 (en) 2014-08-07 2017-02-21 Novasentis, Inc. Ultra-thin haptic switch with lighting
US9972768B2 (en) 2014-08-15 2018-05-15 Novasentis, Inc. Actuator structure and method
US9862592B2 (en) * 2015-03-13 2018-01-09 Taiwan Semiconductor Manufacturing Co., Ltd. MEMS transducer and method for manufacturing the same
KR102605479B1 (ko) * 2018-08-30 2023-11-22 엘지디스플레이 주식회사 압전 소자 및 이를 포함하는 표시 장치

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Also Published As

Publication number Publication date
EP1148561A3 (de) 2004-06-16
US20030033700A1 (en) 2003-02-20
US20020014816A1 (en) 2002-02-07
US6518690B2 (en) 2003-02-11
EP1148561B1 (de) 2006-08-02
DE60121849T2 (de) 2007-02-01
EP1148561A2 (de) 2001-10-24
US6703257B2 (en) 2004-03-09

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Legal Events

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