DE60225362D1 - Piezoelektrisches/elektrostriktives Bauelement und dessen Herstellungsverfahren - Google Patents

Piezoelektrisches/elektrostriktives Bauelement und dessen Herstellungsverfahren

Info

Publication number
DE60225362D1
DE60225362D1 DE60225362T DE60225362T DE60225362D1 DE 60225362 D1 DE60225362 D1 DE 60225362D1 DE 60225362 T DE60225362 T DE 60225362T DE 60225362 T DE60225362 T DE 60225362T DE 60225362 D1 DE60225362 D1 DE 60225362D1
Authority
DE
Germany
Prior art keywords
piezoelectric
manufacturing
electrostrictive device
electrostrictive
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
DE60225362T
Other languages
English (en)
Other versions
DE60225362T2 (de
Inventor
Koji Ikeda
Kazuyoshi Shibata
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 DE60225362D1 publication Critical patent/DE60225362D1/de
Publication of DE60225362T2 publication Critical patent/DE60225362T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • G11B5/5552—Track change, selection or acquisition by displacement of the head across disk tracks using fine positioning means for track acquisition separate from the coarse (e.g. track changing) positioning means
    • 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
    • H10N30/03—Assembling devices that include piezoelectric or electrostrictive parts
    • 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
    • H10N30/2043—Cantilevers, i.e. having one fixed end connected at their free ends, e.g. parallelogram type
    • 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.
    • 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.
    • Y10T29/49126—Assembling bases
    • 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.
    • Y10T29/49147—Assembling terminal to base
    • Y10T29/49151—Assembling terminal to base by deforming or shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
DE2002625362 2001-01-18 2002-01-16 Piezoelektrisches/elektrostriktives Bauelement und dessen Herstellungsverfahren Expired - Lifetime DE60225362T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001010622 2001-01-18
JP2001010622 2001-01-18
JP2001076314 2001-03-16
JP2001076314A JP4007767B2 (ja) 2001-01-18 2001-03-16 圧電／電歪デバイスおよびその製造方法

Publications (2)

Publication Number Publication Date
DE60225362D1 true DE60225362D1 (de) 2008-04-17
DE60225362T2 DE60225362T2 (de) 2009-03-26

Family

ID=26607908

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002625362 Expired - Lifetime DE60225362T2 (de) 2001-01-18 2002-01-16 Piezoelektrisches/elektrostriktives Bauelement und dessen Herstellungsverfahren

Country Status (4)

Country Link
US (2) US6798119B2 (de)
EP (1) EP1225644B1 (de)
JP (1) JP4007767B2 (de)
DE (1) DE60225362T2 (de)

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EP1089357B1 (de) 1999-10-01 2007-08-15 Ngk Insulators, Ltd. Piezoelektrisches/elektrostriktives Bauelement und dessen Herstellungsverfahren
JP3965515B2 (ja) * 1999-10-01 2007-08-29 日本碍子株式会社 圧電／電歪デバイス及びその製造方法
JP4058223B2 (ja) * 1999-10-01 2008-03-05 日本碍子株式会社 圧電／電歪デバイス及びその製造方法
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US7345406B2 (en) * 2001-01-18 2008-03-18 Ngk Insulators, Ltd. Piezoelectric/electrostrictive device
JP4033643B2 (ja) * 2001-06-18 2008-01-16 日本碍子株式会社 圧電／電歪デバイスおよびその製造方法
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JP2007228782A (ja) * 2006-01-24 2007-09-06 Ngk Insulators Ltd 圧電／電歪デバイス
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US20080247088A1 (en) * 2007-04-05 2008-10-09 Sae Magnetics (H.K.) Ltd. Micro-actuator having at least one segmented flexible side arm, and method of making the same
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US8310790B1 (en) * 2011-06-11 2012-11-13 Nhk Spring Co., Ltd Remote drive rotary head dual stage actuator
JP5931624B2 (ja) * 2012-07-19 2016-06-08 日本発條株式会社 ディスク装置用サスペンション
JP5931625B2 (ja) * 2012-07-19 2016-06-08 日本発條株式会社 ディスク装置用サスペンション
JP5931623B2 (ja) * 2012-07-19 2016-06-08 日本発條株式会社 ディスク装置用サスペンション
JP5931622B2 (ja) * 2012-07-19 2016-06-08 日本発條株式会社 ディスク装置用サスペンション
WO2015129393A1 (ja) * 2014-02-28 2015-09-03 株式会社Ｌｉｘｉｌ 発電装置および圧電装置
JP6297360B2 (ja) * 2014-02-28 2018-03-20 株式会社Ｌｉｘｉｌ 圧電装置
JP6398771B2 (ja) * 2014-03-31 2018-10-03 Tdk株式会社 圧電組成物および圧電素子
CN111971280A (zh) 2018-02-08 2020-11-20 耶路撒冷希伯来大学伊萨姆研究发展公司 杂芳基化合物、其药物组合物和其治疗用途
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Also Published As

Publication number Publication date
US20040216289A1 (en) 2004-11-04
DE60225362T2 (de) 2009-03-26
US6798119B2 (en) 2004-09-28
EP1225644A2 (de) 2002-07-24
JP4007767B2 (ja) 2007-11-14
US20020093271A1 (en) 2002-07-18
EP1225644A3 (de) 2005-09-07
JP2002289936A (ja) 2002-10-04
EP1225644B1 (de) 2008-03-05
US7024739B2 (en) 2006-04-11

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