DE68907228D1 - Piezoelektrisches schichtelement und verfahren zur herstellung. - Google Patents
Piezoelektrisches schichtelement und verfahren zur herstellung.Info
- Publication number
- DE68907228D1 DE68907228D1 DE8989101490T DE68907228T DE68907228D1 DE 68907228 D1 DE68907228 D1 DE 68907228D1 DE 8989101490 T DE8989101490 T DE 8989101490T DE 68907228 T DE68907228 T DE 68907228T DE 68907228 D1 DE68907228 D1 DE 68907228D1
- Authority
- DE
- Germany
- Prior art keywords
- poling
- piezoelectric layer
- layer
- conditions
- 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 - 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
- H10N30/01—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
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888802506A GB8802506D0 (en) | 1988-02-04 | 1988-02-04 | Piezo-electric laminate |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68907228D1 true DE68907228D1 (de) | 1993-07-29 |
DE68907228T2 DE68907228T2 (de) | 1993-12-02 |
Family
ID=10631065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE89101490T Expired - Fee Related DE68907228T2 (de) | 1988-02-04 | 1989-01-28 | Piezoelektrisches Schichtelement und Verfahren zur Herstellung. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5036241A (de) |
EP (1) | EP0326973B1 (de) |
JP (1) | JPH025583A (de) |
AT (1) | ATE91046T1 (de) |
CA (1) | CA1318964C (de) |
DE (1) | DE68907228T2 (de) |
ES (1) | ES2041345T3 (de) |
GB (1) | GB8802506D0 (de) |
HK (1) | HK1000090A1 (de) |
Families Citing this family (17)
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 |
US5747857A (en) * | 1991-03-13 | 1998-05-05 | Matsushita Electric Industrial Co., Ltd. | Electronic components having high-frequency elements and methods of manufacture therefor |
US5668057A (en) * | 1991-03-13 | 1997-09-16 | Matsushita Electric Industrial Co., Ltd. | Methods of manufacture for electronic components having high-frequency elements |
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 |
US7453188B2 (en) * | 2004-02-27 | 2008-11-18 | Canon Kabushiki Kaisha | 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 |
US20090313798A1 (en) * | 2006-12-29 | 2009-12-24 | Adaptiv Energy ,Llc | Rugged 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)
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 |
NL284622A (de) * | 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 |
-
1988
- 1988-02-04 GB GB888802506A patent/GB8802506D0/en active Pending
-
1989
- 1989-01-28 DE DE89101490T patent/DE68907228T2/de not_active Expired - Fee Related
- 1989-01-28 AT AT89101490T patent/ATE91046T1/de not_active IP Right Cessation
- 1989-01-28 EP EP89101490A patent/EP0326973B1/de not_active Expired - Lifetime
- 1989-01-28 ES ES198989101490T patent/ES2041345T3/es not_active Expired - Lifetime
- 1989-02-03 CA CA000590048A patent/CA1318964C/en not_active Expired - Fee Related
- 1989-02-03 JP JP1024140A patent/JPH025583A/ja active Pending
- 1989-02-03 US US07/306,736 patent/US5036241A/en not_active Expired - Fee Related
-
1997
- 1997-07-11 HK HK97101542A patent/HK1000090A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0326973A3 (en) | 1989-11-02 |
ATE91046T1 (de) | 1993-07-15 |
HK1000090A1 (en) | 1997-11-21 |
EP0326973A2 (de) | 1989-08-09 |
JPH025583A (ja) | 1990-01-10 |
GB8802506D0 (en) | 1988-03-02 |
DE68907228T2 (de) | 1993-12-02 |
EP0326973B1 (de) | 1993-06-23 |
CA1318964C (en) | 1993-06-08 |
US5036241A (en) | 1991-07-30 |
ES2041345T3 (es) | 1993-11-16 |
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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 |