ES2041345T3 - Estratificado piezoelectrico y metodo de fabricacion. - Google Patents

Estratificado piezoelectrico y metodo de fabricacion.

Info

Publication number
ES2041345T3
ES2041345T3 ES198989101490T ES89101490T ES2041345T3 ES 2041345 T3 ES2041345 T3 ES 2041345T3 ES 198989101490 T ES198989101490 T ES 198989101490T ES 89101490 T ES89101490 T ES 89101490T ES 2041345 T3 ES2041345 T3 ES 2041345T3
Authority
ES
Spain
Prior art keywords
poling
piezoelectric
piezoelectric layer
conditions
layer
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
ES198989101490T
Other languages
English (en)
Inventor
Alan John Michaelis
Anthony David Paton
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.)
Xaar Ltd
Original Assignee
Xaar 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 Xaar Ltd filed Critical Xaar Ltd
Application granted granted Critical
Publication of ES2041345T3 publication Critical patent/ES2041345T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H10N30/01—Manufacture or treatment
    • H10N30/04—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning
    • H10N30/045—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning by polarising
    • 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
    • H10N30/072—Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base by laminating or bonding of piezoelectric or electrostrictive bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Laminated Bodies (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

UNA LAMINADO PIEZOELECTRICO COMPRENDE UNA CAPA PIEZOELECTRICA Y UNA CAPA SUBSTRATO AISLANTE RIGIDAMENTE ENLAZADA A ELLA. DURANTE EL PERCHAGE, SE ESTABLECEN CONDICIONES BAJO LAS CUALES SE ESTABLECE UN POTENCIAL DE PERCHAGE EN EL ENTORNO DE LAS CAPAS QUE ASEGURA QUE UNA PARTE SUSTANCIAL DE LA TENSION DE PERCHAGE DISMINUYE A TRAVES DE LA CAPA PIEZOELECTRICA. LA TENSION DE PERCHAGE SE MANTIENE DURANTE UN PERIODO MAYOR QUE EL TIEMPO CONSTANTE BAJO LAS CONDICIONES DE PERCHAGE DEL MATERIAL AL QUE SE APLICA LA TENSION DE PERCHAGE. EN UNA INCORPORACION, LAS CONDICIONES DE PERCHAGE SE CONSIGUEN MEJORANDO SUSTANCIALMENTE LA CONDUCTIVIDAD DE LA CAPA SUBSTRATO EN RELACION CON LA DE LA CAPA PIEZOELECTRICA. EN UNA SEGUNDA INCORPORACION, UNA CAPA DE ENLACE INTERMEDIA SE INTERCALA SELECTIVAMENTE DESDE UN ESTADO NO CONDUCTOR A UNO CONDUCTOR EN RESPUESTA A UN ESTIMULO SELECCIONADO, DE MODO QUE FORMA UN ELECTRODO PARA FACILITAR LA APLICACION DE UN CAMPO DE PERCHAGE DIRECTAMENTE A TRAVES DE LA CAPA PIEZOELECTRICA.
ES198989101490T 1988-02-04 1989-01-28 Estratificado piezoelectrico y metodo de fabricacion. Expired - Lifetime ES2041345T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888802506A GB8802506D0 (en) 1988-02-04 1988-02-04 Piezo-electric laminate

Publications (1)

Publication Number Publication Date
ES2041345T3 true ES2041345T3 (es) 1993-11-16

Family

ID=10631065

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989101490T Expired - Lifetime ES2041345T3 (es) 1988-02-04 1989-01-28 Estratificado piezoelectrico y metodo de fabricacion.

Country Status (9)

Country Link
US (1) US5036241A (es)
EP (1) EP0326973B1 (es)
JP (1) JPH025583A (es)
AT (1) ATE91046T1 (es)
CA (1) CA1318964C (es)
DE (1) DE68907228T2 (es)
ES (1) ES2041345T3 (es)
GB (1) GB8802506D0 (es)
HK (1) HK1000090A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5265315A (en) * 1990-11-20 1993-11-30 Spectra, Inc. Method of making a thin-film transducer ink jet head
GB9025706D0 (en) * 1990-11-27 1991-01-09 Xaar Ltd Laminate for use in manufacture of ink drop printheads
US5668057A (en) * 1991-03-13 1997-09-16 Matsushita Electric Industrial Co., Ltd. Methods of manufacture for electronic components having high-frequency elements
US5747857A (en) * 1991-03-13 1998-05-05 Matsushita Electric Industrial Co., Ltd. Electronic components having high-frequency elements and methods of manufacture therefor
JPH06291587A (ja) * 1992-07-08 1994-10-18 Matsushita Electric Ind Co Ltd 圧電振動子
US5338999A (en) * 1993-05-05 1994-08-16 Motorola, Inc. Piezoelectric lead zirconium titanate device and method for forming same
JP3114434B2 (ja) * 1993-06-30 2000-12-04 ブラザー工業株式会社 圧電アクチュエータの駆動方法
JP3052692B2 (ja) * 1993-09-30 2000-06-19 ブラザー工業株式会社 印字ヘッド及びその製造方法
US6048276A (en) * 1998-06-26 2000-04-11 K-2 Corporation Piezoelectric golf club shaft
JP4658324B2 (ja) 1998-11-14 2011-03-23 ザール テクノロジー リミテッド 小滴付着装置
ES2206290T3 (es) 1999-08-14 2004-05-16 Xaar Technology Limited Aparato de deposicion de gotitas.
AUPQ364999A0 (en) 1999-10-25 1999-11-18 University Of Sydney, The Device
TWI255057B (en) * 2004-02-27 2006-05-11 Canon Kk Dielectric element, piezoelectric element, ink jet head and ink jet recording apparatus and manufacturing method of same
JP2005335979A (ja) * 2004-05-25 2005-12-08 Honda Motor Co Ltd 滑水表面の制御構造
US20080066491A1 (en) * 2006-06-28 2008-03-20 Steven Russo Sandwich bag with cooler
WO2008082653A2 (en) * 2006-12-29 2008-07-10 Adaptivenergy, Llc. Piezoelectric actuators and methods of fabricating same
FR3090209B1 (fr) * 2018-12-18 2021-01-15 Commissariat Energie Atomique Procede de fabrication d’un dispositif comprenant un materiau acquerant une propriete electrique apres avoir ete soumis a une polarisation electrique

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1055756A (fr) * 1949-04-19 1954-02-22 Echan Outre Atlantique Soc D élément bimorphe
US2956184A (en) * 1954-11-01 1960-10-11 Honeywell Regulator Co Transducer
BE623992A (es) * 1961-10-24
US3213027A (en) * 1962-03-30 1965-10-19 Rca Corp Ferroelectric device, ferroelectric body and method of fabrication thereof
US3447217A (en) * 1964-02-05 1969-06-03 Hitachi Ltd Method of producing ceramic piezoelectric vibrator
US3912830A (en) * 1971-10-13 1975-10-14 Kureha Chemical Ind Co Ltd Method of producing a piezoelectric or pyroelectric element
US4109359A (en) * 1976-06-07 1978-08-29 The United States Of America As Represented By The Secretary Of The Navy Method of making ferroelectric crystals having tailored domain patterns
US4375042A (en) * 1980-11-24 1983-02-22 Eastman Kodak Company Temperature gradient method of nonuniformly poling a body of polymeric piezoelectric material and novel flexure elements produced thereby
DE3240884A1 (de) * 1982-11-05 1984-05-10 Philips Patentverwaltung Gmbh, 2000 Hamburg Keramisches bistabiles biegeelement
JPS60124108A (ja) * 1983-12-08 1985-07-03 Murata Mfg Co Ltd 圧電共振子および圧電共振部品
GB2161647A (en) * 1984-07-10 1986-01-15 Gen Electric Co Plc Piezoelectric devices

Also Published As

Publication number Publication date
HK1000090A1 (en) 1997-11-21
CA1318964C (en) 1993-06-08
DE68907228D1 (de) 1993-07-29
US5036241A (en) 1991-07-30
EP0326973A2 (en) 1989-08-09
EP0326973A3 (en) 1989-11-02
GB8802506D0 (en) 1988-03-02
DE68907228T2 (de) 1993-12-02
ATE91046T1 (de) 1993-07-15
EP0326973B1 (en) 1993-06-23
JPH025583A (ja) 1990-01-10

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