DE3784553T2 - Element mit elektrostriktivem effekt. - Google Patents
Element mit elektrostriktivem effekt.Info
- Publication number
- DE3784553T2 DE3784553T2 DE8787107504T DE3784553T DE3784553T2 DE 3784553 T2 DE3784553 T2 DE 3784553T2 DE 8787107504 T DE8787107504 T DE 8787107504T DE 3784553 T DE3784553 T DE 3784553T DE 3784553 T2 DE3784553 T2 DE 3784553T2
- Authority
- DE
- Germany
- Prior art keywords
- electrostrictive effect
- electrostrictive
- effect
- 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 - Fee Related
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
- H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
-
- 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
- H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
- H10N30/503—Piezoelectric or electrostrictive devices having a stacked or multilayer structure having a non-rectangular cross-section in a plane orthogonal to the stacking direction, e.g. polygonal or circular in top view
-
- 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
- H10N30/875—Further connection or lead arrangements, e.g. flexible wiring boards, terminal pins
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61118756A JPH0732273B2 (ja) | 1986-05-22 | 1986-05-22 | 電歪効果素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3784553D1 DE3784553D1 (de) | 1993-04-15 |
DE3784553T2 true DE3784553T2 (de) | 1993-06-24 |
Family
ID=14744277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787107504T Expired - Fee Related DE3784553T2 (de) | 1986-05-22 | 1987-05-22 | Element mit elektrostriktivem effekt. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4780639A (de) |
EP (1) | EP0247540B1 (de) |
JP (1) | JPH0732273B2 (de) |
DE (1) | DE3784553T2 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5126617A (en) * | 1987-11-09 | 1992-06-30 | Texas Instruments Incorporated | Cylinder pressure sensor for an internal combustion engine |
JPH0831631B2 (ja) * | 1987-12-02 | 1996-03-27 | 日本電気株式会社 | 電歪効果素子 |
DE69026765T2 (de) * | 1989-07-11 | 1996-10-24 | Ngk Insulators Ltd | Einen piezoelektrischen/elektrostriktiven Film enthaltende piezoelektrischer/elektrostriktiver Antrieb |
US5126618A (en) * | 1990-03-06 | 1992-06-30 | Brother Kogyo Kabushiki Kaisha | Longitudinal-effect type laminar piezoelectric/electrostrictive driver, and printing actuator using the driver |
US5210455A (en) * | 1990-07-26 | 1993-05-11 | Ngk Insulators, Ltd. | Piezoelectric/electrostrictive actuator having ceramic substrate having recess defining thin-walled portion |
GB9021122D0 (en) * | 1990-09-28 | 1990-11-14 | Cookson Group Plc | Composite multilayer ceramic structure |
JP3045531B2 (ja) * | 1990-10-01 | 2000-05-29 | 日立金属株式会社 | 積層型変位素子 |
DE4201937C2 (de) * | 1991-01-25 | 1997-05-22 | Murata Manufacturing Co | Piezoelektrisches laminiertes Stellglied |
DE69223096T2 (de) * | 1991-07-18 | 1998-05-28 | Ngk Insulators Ltd | Piezoelektrischer/elektrostriktiver Element mit einem keramischen Substrat aus stabilisiertem Zirkoniumdioxid |
US5315205A (en) * | 1991-09-25 | 1994-05-24 | Tokin Corporation | Piezoelectric vibrator capable of reliably preventing dielectric breakdown and a method of manufacturing the same |
JPH0670565A (ja) * | 1992-08-18 | 1994-03-11 | Olympus Optical Co Ltd | 超音波振動子及び超音波アクチュエータ |
JPH08153914A (ja) * | 1994-11-25 | 1996-06-11 | Philips Japan Ltd | 圧電磁器トランス |
JP3432974B2 (ja) * | 1995-10-13 | 2003-08-04 | 日本碍子株式会社 | 圧電/電歪膜型素子 |
US5834879A (en) * | 1996-01-11 | 1998-11-10 | Wac Data Services Co., Ltd. | Stacked piezoelectric actuator |
JP3271517B2 (ja) * | 1996-04-05 | 2002-04-02 | 株式会社村田製作所 | 圧電共振子およびそれを用いた電子部品 |
JP3266031B2 (ja) * | 1996-04-18 | 2002-03-18 | 株式会社村田製作所 | 圧電共振子およびそれを用いた電子部品 |
US6016024A (en) * | 1996-04-05 | 2000-01-18 | Murata Manufacturing Co., Ltd. | Piezoelectric component |
US5939819A (en) * | 1996-04-18 | 1999-08-17 | Murata Manufacturing Co., Ltd. | Electronic component and ladder filter |
AU7002796A (en) * | 1996-05-29 | 1998-01-05 | Boris Nikolaevich Bogolyubov | Electro-acoustic converter |
JPH1079639A (ja) * | 1996-07-10 | 1998-03-24 | Murata Mfg Co Ltd | 圧電共振子およびそれを用いた電子部品 |
JPH1084244A (ja) * | 1996-07-18 | 1998-03-31 | Murata Mfg Co Ltd | 圧電共振子およびそれを用いた電子部品 |
JP3271541B2 (ja) * | 1996-07-26 | 2002-04-02 | 株式会社村田製作所 | 圧電共振子およびそれを用いた電子部品 |
JP3577170B2 (ja) * | 1996-08-05 | 2004-10-13 | 株式会社村田製作所 | 圧電共振子とその製造方法およびそれを用いた電子部品 |
JPH10107579A (ja) * | 1996-08-06 | 1998-04-24 | Murata Mfg Co Ltd | 圧電部品 |
JPH10126203A (ja) * | 1996-08-27 | 1998-05-15 | Murata Mfg Co Ltd | 圧電共振子およびそれを用いた電子部品 |
JP3267171B2 (ja) * | 1996-09-12 | 2002-03-18 | 株式会社村田製作所 | 圧電共振子およびそれを用いた電子部品 |
JPH10126202A (ja) * | 1996-10-23 | 1998-05-15 | Murata Mfg Co Ltd | 圧電共振子およびそれを用いた電子部品 |
JP3271538B2 (ja) * | 1996-11-28 | 2002-04-02 | 株式会社村田製作所 | 圧電共振子およびそれを用いた電子部品 |
JP4578596B2 (ja) * | 1998-09-18 | 2010-11-10 | セイコーインスツル株式会社 | 振動子、圧電アクチュエータおよびこれらを用いた電子機器 |
DE19928176A1 (de) * | 1999-06-19 | 2001-01-04 | Bosch Gmbh Robert | Piezoaktor |
JP2002198770A (ja) * | 2000-12-26 | 2002-07-12 | Murata Mfg Co Ltd | 圧電共振子 |
DE10205928A1 (de) * | 2001-02-21 | 2002-08-22 | Ceramtec Ag | Verfahren zur Herstellung piezokeramischer Vielschichtaktoren |
DE10147898A1 (de) * | 2001-09-28 | 2003-04-30 | Epcos Ag | Elektrochemisches Bauelement mit mehreren Kontaktflächen |
EP2056442B1 (de) * | 2006-08-23 | 2014-04-30 | NGK Insulators, Ltd. | Piezoelektrisches aktorelement für einen ultraschallmotor |
DE102007005341A1 (de) | 2007-02-02 | 2008-08-07 | Epcos Ag | Vielschichtbauelement sowie Verfahren zur Herstellung eines Vielschichtbauelements |
EP2333858B1 (de) * | 2008-07-29 | 2014-10-22 | Kyocera Corporation | Piezoelektrisches vielschichtelement sowie einspritzvorrichtung und kraftstoffeinspritzsystem mit demselben |
DE102009034099A1 (de) * | 2009-07-21 | 2011-01-27 | Epcos Ag | Piezoaktor mit elektrischer Kontaktierung |
DE102013211627A1 (de) | 2013-06-20 | 2014-12-24 | Robert Bosch Gmbh | Elektroakustischer Wandler |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1207974A (en) * | 1966-11-17 | 1970-10-07 | Clevite Corp | Frequency selective apparatus including a piezoelectric device |
US3836794A (en) * | 1969-08-01 | 1974-09-17 | Denki Onkyo Co Ltd | Piezoelectric transformers |
JPS5428278A (en) * | 1977-08-05 | 1979-03-02 | Sumitomo Heavy Ind Ltd | Regenerating method for orfanic membrane supporting material |
DE2915313A1 (de) * | 1979-04-14 | 1980-10-23 | Ibm Deutschland | Piezoelektrische antriebsanordnung, insbesondere fuer fokussiersysteme |
US4365181A (en) * | 1979-07-18 | 1982-12-21 | Murata Manufacturing Co., Ltd. | Piezoelectric vibrator with damping electrodes |
DE3378393D1 (en) * | 1982-05-11 | 1988-12-08 | Nec Corp | Multilayer electrostrictive element which withstands repeated application of pulses |
US4469976A (en) * | 1982-07-06 | 1984-09-04 | The United States Of America As Represented By The Secretary Of The Navy | Single-side connected transducer |
JPS5943582A (ja) * | 1982-09-03 | 1984-03-10 | Toshiba Corp | 圧電変位装置 |
JPS6066882A (ja) * | 1983-09-22 | 1985-04-17 | Murata Mfg Co Ltd | 圧電変位素子およびその分極方法 |
JPS6086880A (ja) * | 1983-10-19 | 1985-05-16 | Nec Corp | 電歪効果素子 |
JPS60229381A (ja) * | 1984-04-27 | 1985-11-14 | Nec Corp | 電歪効果素子の製造方法 |
JPS6122374U (ja) * | 1984-07-13 | 1986-02-08 | 日本電気株式会社 | 電歪効果素子 |
US4678957A (en) * | 1986-06-24 | 1987-07-07 | General Electric Company | Piezoelectric ceramic switching devices and systems and methods of making the same |
JPS61272984A (ja) * | 1985-05-28 | 1986-12-03 | Nec Corp | 電歪効果素子 |
-
1986
- 1986-05-22 JP JP61118756A patent/JPH0732273B2/ja not_active Expired - Lifetime
-
1987
- 1987-05-22 US US07/052,828 patent/US4780639A/en not_active Expired - Fee Related
- 1987-05-22 EP EP87107504A patent/EP0247540B1/de not_active Expired - Lifetime
- 1987-05-22 DE DE8787107504T patent/DE3784553T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0247540A3 (en) | 1989-08-30 |
JPS62274681A (ja) | 1987-11-28 |
EP0247540B1 (de) | 1993-03-10 |
EP0247540A2 (de) | 1987-12-02 |
DE3784553D1 (de) | 1993-04-15 |
JPH0732273B2 (ja) | 1995-04-10 |
US4780639A (en) | 1988-10-25 |
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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 |