DE3575603D1 - Blattaehnliches piezoelektrisches element. - Google Patents

Blattaehnliches piezoelektrisches element.

Info

Publication number
DE3575603D1
DE3575603D1 DE8585420108T DE3575603T DE3575603D1 DE 3575603 D1 DE3575603 D1 DE 3575603D1 DE 8585420108 T DE8585420108 T DE 8585420108T DE 3575603 T DE3575603 T DE 3575603T DE 3575603 D1 DE3575603 D1 DE 3575603D1
Authority
DE
Germany
Prior art keywords
leaf
piezoelectric element
piezoelectric
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
DE8585420108T
Other languages
English (en)
Inventor
Tsutomu Tsunooka
Tadashi Takeuchi
Kunihiro Ushida
Shogo Kawajiri
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co 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 Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Application granted granted Critical
Publication of DE3575603D1 publication Critical patent/DE3575603D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
    • G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/005—Piezoelectric transducers; Electrostrictive transducers using a piezoelectric polymer
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
DE8585420108T 1984-06-14 1985-06-13 Blattaehnliches piezoelektrisches element. Expired - Lifetime DE3575603D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59122435A JPS612376A (ja) 1984-06-14 1984-06-14 シ−ト状圧電体

Publications (1)

Publication Number Publication Date
DE3575603D1 true DE3575603D1 (de) 1990-03-01

Family

ID=14835772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585420108T Expired - Lifetime DE3575603D1 (de) 1984-06-14 1985-06-13 Blattaehnliches piezoelektrisches element.

Country Status (4)

Country Link
US (1) US4638206A (de)
EP (1) EP0165886B1 (de)
JP (1) JPS612376A (de)
DE (1) DE3575603D1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2886588B2 (ja) * 1989-07-11 1999-04-26 日本碍子株式会社 圧電／電歪アクチュエータ
SG83626A1 (en) * 1989-07-11 2001-10-16 Seiko Epson Corp Piezoelectric/electrostrictive actuator having at least one piezoelectric/electrostrictive film
US5255016A (en) * 1989-09-05 1993-10-19 Seiko Epson Corporation Ink jet printer recording head
US6186619B1 (en) 1990-02-23 2001-02-13 Seiko Epson Corporation Drop-on-demand ink-jet printing head
JP3041952B2 (ja) * 1990-02-23 2000-05-15 セイコーエプソン株式会社 インクジェット式記録ヘッド、圧電振動体、及びこれらの製造方法
US5210455A (en) * 1990-07-26 1993-05-11 Ngk Insulators, Ltd. Piezoelectric/electrostrictive actuator having ceramic substrate having recess defining thin-walled portion
JP2923813B2 (ja) * 1991-06-11 1999-07-26 キヤノン株式会社 カンチレバー型変位素子、及びこれを用いた走査型トンネル顕微鏡、情報処理装置
EP0526048B1 (de) * 1991-07-18 1997-11-12 Ngk Insulators, Ltd. Piezoelektrischer/elektrostriktiver Element mit einem keramischen Substrat aus stabilisiertem Zirkoniumdioxid
JP3261544B2 (ja) * 1991-10-03 2002-03-04 キヤノン株式会社 カンチレバー駆動機構の製造方法、プローブ駆動機構の製造方法、カンチレバー駆動機構、プローブ駆動機構、及びこれを用いたマルチプローブ駆動機構、走査型トンネル顕微鏡、情報処理装置
JP2665106B2 (ja) * 1992-03-17 1997-10-22 日本碍子株式会社 圧電／電歪膜型素子
EP0578243A3 (de) * 1992-07-09 1994-10-12 Nippon Steel Corp Trockenvorrichtung für elektrostatisches Aufzeichnungsgerät.
GB2282931B (en) * 1993-10-16 1997-11-12 Atomic Energy Authority Uk Flexible transducer array support
US6420819B1 (en) 1994-01-27 2002-07-16 Active Control Experts, Inc. Packaged strain actuator
US6404107B1 (en) * 1994-01-27 2002-06-11 Active Control Experts, Inc. Packaged strain actuator
US5684884A (en) * 1994-05-31 1997-11-04 Hitachi Metals, Ltd. Piezoelectric loudspeaker and a method for manufacturing the same
JP3432974B2 (ja) * 1995-10-13 2003-08-04 日本碍子株式会社 圧電／電歪膜型素子
DE19624204C1 (de) * 1996-06-18 1997-10-23 Stettner Gmbh & Co Piezokeramischer Biegewandler
US6091182A (en) 1996-11-07 2000-07-18 Ngk Insulators, Ltd. Piezoelectric/electrostrictive element
US6107726A (en) * 1997-07-25 2000-08-22 Materials Systems, Inc. Serpentine cross-section piezoelectric linear actuator
JP3303772B2 (ja) * 1998-04-20 2002-07-22 株式会社村田製作所 圧電体素子
AU4808099A (en) * 1998-07-24 2000-02-14 Med-Dev Limited Offset arrangement of electrodes on a piezoelectric transducer
FR2790635B1 (fr) * 1999-03-05 2001-04-13 France Etat Dispositif triboelectrique
US6323580B1 (en) * 1999-04-28 2001-11-27 The Charles Stark Draper Laboratory, Inc. Ferroic transducer
US6629341B2 (en) * 1999-10-29 2003-10-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method of fabricating a piezoelectric composite apparatus
DE10031793C1 (de) * 2000-07-04 2002-02-07 Peter Apel Piezoelektrischer Sensor
JP4587010B2 (ja) * 2000-09-06 2010-11-24 本田技研工業株式会社 圧電式アクチュエータ
GB0126372D0 (en) * 2001-11-02 2002-01-02 1 Ltd Curved electro-active actuators
GB0323285D0 (en) * 2003-10-04 2003-11-05 Koninkl Philips Electronics Nv Device and method of making a device having a patterned layer on a flexible substrate
US20070019134A1 (en) * 2005-07-19 2007-01-25 Won-Sang Park Polarizing film assembly, method of manufacturing the same and display device having the same
CN102044558B (zh) * 2010-11-12 2013-08-21 深圳丹邦投资集团有限公司 有机发光显示装置的透明导电基板及其制备方法
WO2014017407A1 (ja) * 2012-07-26 2014-01-30 株式会社村田製作所 押圧力センサ
JP6398340B2 (ja) * 2014-06-09 2018-10-03 株式会社村田製作所 圧電フィルム、振動デバイス、および、歪検出デバイス

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23813E (en) * 1947-12-26 1954-04-20 Piezoelectric transducer and method for producing same
US2836737A (en) * 1953-07-20 1958-05-27 Electric Machinery Mfg Co Piezoelectric transducer
US3175107A (en) * 1957-02-16 1965-03-23 Philips Corp Piezoelectric transducer with longitudinal polarization
NL261168A (de) * 1960-03-07
DE1951219U (de) * 1965-01-28 1966-12-08 Siemens Ag Piezoelektrisches relais.
FR1476365A (fr) * 1965-04-30 1967-04-07 Gen Dynamics Corp Transducteur acoustique électromécanique
JPS5832518B2 (ja) * 1975-09-01 1983-07-13 キエフスキ−．ポリチエフニチエスキ−．Ｉｎｓｔ．イメニ．５０−レチア．ベリコイ．オクチヤブルスコイ．ソシイアリスチチエスコイ．レボリユツイ− 圧電モ−タ
US4399387A (en) * 1977-11-21 1983-08-16 Tdk Electronics Co., Ltd. Ultrasonic wave transducer
JPS5510154A (en) * 1978-07-10 1980-01-24 Hino Motors Ltd Apparatus for minimizing vibration of engine
JPS5953532B2 (ja) * 1978-08-05 1984-12-25 三菱製紙株式会社 ハロゲン化銀写真感光材料
US4383194A (en) * 1979-05-01 1983-05-10 Toray Industries, Inc. Electro-acoustic transducer element
US4350916A (en) * 1980-06-27 1982-09-21 Rockwell International Corporation Surface acoustic wave device having buried transducer
US4407054A (en) * 1980-10-28 1983-10-04 Bell Telephone Laboratories, Incorporated Method of making electromechanical transducers using improved flexible composite piezoelectric material
JPS58196078A (ja) * 1982-05-11 1983-11-15 Nec Corp 電歪効果素子
US4400642A (en) * 1982-07-12 1983-08-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Piezoelectric composite materials

Also Published As

Publication number Publication date
JPS612376A (ja) 1986-01-08
EP0165886B1 (de) 1990-01-24
EP0165886A3 (en) 1987-07-15
US4638206A (en) 1987-01-20
EP0165886A2 (de) 1985-12-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee