TW333715B - The laminated piezo-electricity transformer and its manufacturing method - Google Patents

The laminated piezo-electricity transformer and its manufacturing method

Info

Publication number
TW333715B
TW333715B TW086107719A TW86107719A TW333715B TW 333715 B TW333715 B TW 333715B TW 086107719 A TW086107719 A TW 086107719A TW 86107719 A TW86107719 A TW 86107719A TW 333715 B TW333715 B TW 333715B
Authority
TW
Taiwan
Prior art keywords
electricity
piezo
layers
plural
electrode
Prior art date
Application number
TW086107719A
Other languages
English (en)
Inventor
Takayuki Ii
Shin Saitou
Original Assignee
Nippon Electric Co
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 Nippon Electric Co filed Critical Nippon Electric Co
Application granted granted Critical
Publication of TW333715B publication Critical patent/TW333715B/zh

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
    • H10N30/06—Forming electrodes or interconnections, e.g. leads or terminals
    • H10N30/067—Forming single-layered electrodes of multilayered 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
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/872—Interconnections, e.g. connection electrodes of multilayer piezoelectric or electrostrictive devices
    • H10N30/874—Interconnections, e.g. connection electrodes of multilayer piezoelectric or electrostrictive devices embedded within piezoelectric or electrostrictive material, e.g. via connections
    • 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
    • H10N30/40—Piezoelectric or electrostrictive devices with electrical input and electrical output, e.g. functioning as transformers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Fuel-Injection Apparatus (AREA)
TW086107719A 1996-06-11 1997-06-04 The laminated piezo-electricity transformer and its manufacturing method TW333715B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14929596A JP2842382B2 (ja) 1996-06-11 1996-06-11 積層型圧電トランスおよびその製造方法

Publications (1)

Publication Number Publication Date
TW333715B true TW333715B (en) 1998-06-11

Family

ID=15472054

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086107719A TW333715B (en) 1996-06-11 1997-06-04 The laminated piezo-electricity transformer and its manufacturing method

Country Status (4)

Country Link
US (2) US5877581A (zh)
JP (1) JP2842382B2 (zh)
KR (1) KR100259674B1 (zh)
TW (1) TW333715B (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19757877A1 (de) 1997-12-24 1999-07-01 Bosch Gmbh Robert Verfahren zur Herstellung piezoelektrischer Aktoren und piezoelektrischer Aktor
US6291930B1 (en) * 1998-08-13 2001-09-18 Oceaneering International, Inc. Low voltage piezoelectric bender elements and unit cells
JP3381779B2 (ja) * 1998-09-17 2003-03-04 セイコーエプソン株式会社 圧電振動子ユニット、圧電振動子ユニットの製造方法、及びインクジェット式記録ヘッド
DE19850610A1 (de) * 1998-11-03 2000-05-04 Bosch Gmbh Robert Verfahren zur Herstellung piezoelektrischer Aktoren
JP3551078B2 (ja) * 1999-05-12 2004-08-04 松下電器産業株式会社 積層型圧電トランスとこれを用いた電子機器
TW492204B (en) 1999-07-13 2002-06-21 Samsung Electro Mech High output stacked piezoelectric transformer
JP2001284674A (ja) * 2000-03-30 2001-10-12 Taiyo Yuden Co Ltd 圧電トランス
JP4743935B2 (ja) * 2000-04-27 2011-08-10 京セラ株式会社 圧電トランスおよびａｄコンバータ
JP2002076465A (ja) * 2000-08-30 2002-03-15 Kyocera Corp 圧電トランスおよびａｄコンバータ
US6342753B1 (en) 2000-09-25 2002-01-29 Rockwell Technologies, Llc Piezoelectric transformer and operating method
US6476542B2 (en) * 2000-12-20 2002-11-05 Cts Corporation Piezoelectric transformer with dual-phase input drive
US6933657B2 (en) * 2001-03-30 2005-08-23 Canon Kabushiki Kaisha Stacked electro-mechanical energy conversion element and method of manufacturing the same
US7567016B2 (en) * 2005-02-04 2009-07-28 Siemens Medical Solutions Usa, Inc. Multi-dimensional ultrasound transducer array
DE102006051080A1 (de) * 2006-03-16 2007-10-04 Ceramtec Ag Innovative Ceramic Engineering Vielschichtaktoren mit Interdigitalelektroden
CH701162B1 (de) * 2006-04-20 2010-12-15 Vectron International Inc Elektro-akustischer Sensor für Hochdruckumgebungen.
KR100924417B1 (ko) * 2006-04-20 2009-10-29 벡트론 인터내셔널 인코포레이티드 고압 환경용 전자 음향 센서
DE102006050110A1 (de) * 2006-10-24 2008-04-30 Epcos Ag Piezoelektrischer Transformator
DE102006050064A1 (de) * 2006-10-24 2008-04-30 Epcos Ag Piezoelektrischer Transformator
CN101689597B (zh) * 2007-07-27 2012-07-04 京瓷株式会社 压电变压器
US8022595B2 (en) * 2008-09-02 2011-09-20 Delaware Capital Formation, Inc. Asymmetric composite acoustic wave sensor
DE112010003713T5 (de) * 2009-09-18 2012-10-25 Delaware Capital Formation, Inc. Kontrollierte druckwellenkomponenten von dickenschermodus-mehrmessgrössensensoren
US8813324B2 (en) 2010-03-24 2014-08-26 Western Digital (Fremont), Llc Method for providing a piezoelectric multilayer
DE102015117106A1 (de) * 2015-10-07 2017-04-13 Epcos Ag Piezoelektrischer Transformator
CN109524215A (zh) 2018-12-29 2019-03-26 矽力杰半导体技术(杭州)有限公司 层叠变压器及其制造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03151677A (ja) * 1989-11-09 1991-06-27 Toyota Motor Corp 積層型圧電アクチュエータ
JP2508575B2 (ja) * 1993-01-28 1996-06-19 日本電気株式会社 圧電磁器トランスとその駆動方法

Also Published As

Publication number Publication date
US5877581A (en) 1999-03-02
KR980006559A (ko) 1998-03-30
US6065196A (en) 2000-05-23
JPH09331086A (ja) 1997-12-22
KR100259674B1 (ko) 2000-06-15
JP2842382B2 (ja) 1999-01-06

Similar Documents

Publication Publication Date Title
TW333715B (en) The laminated piezo-electricity transformer and its manufacturing method
EP0915488A3 (en) Multilayer capacitor
EP1162671A3 (en) Piezoelectric device for injector
GB2375886B (en) Laminated piezo-electric device
EP2267807A3 (en) Piezoelectric macro-fiber composite actuator and manufacturing method
EP0866478A3 (en) Chip type laminated ceramic capacitor
EP1808908A3 (en) Multilayer piezoelectric devices and method of producing the same
EP0851445A3 (en) Electric double layer capacitor and an assembled cell type power source device
CA2316504A1 (en) Fuel cell system
EP1220338B1 (en) A multi-output composite piezoelectric transformer with expansion vibration mode
DE69724437D1 (de) Piezoelektrische transformatoranordnung
RU99122020A (ru) Пьезоэлектрический привод
TW200715325A (en) Feedthrough multilayer capacitor array
CA2166378A1 (en) Piezoelectric Transformer
JP2005167110A5 (zh)
EP0800269A3 (en) Piezoelectric resonator and electronic component using the same
EP1154482A3 (en) Low inductance multilayer chip and method for fabricating same
TW362227B (en) Ceramic multilayer capacitor
US20070194667A1 (en) Piezoelectric transformer
EP0829957A3 (en) Piezoelectric resonator and electronic component using the same
WO2002027810B1 (en) Piezoelectric transformer and operating method
TW327690B (en) Multi-layer capacitor
US20040240145A1 (en) Buffer capacitor
JP3849190B2 (ja) 圧電トランス
JPH0229710Y2 (zh)