DE69519081D1 - Piezoelektrisches/elektrostriktives Dünnfilmelement mit einem Membran mit mindestens einem spannungsaufnemenden Gebiet am Rande - Google Patents
Piezoelektrisches/elektrostriktives Dünnfilmelement mit einem Membran mit mindestens einem spannungsaufnemenden Gebiet am RandeInfo
- Publication number
- DE69519081D1 DE69519081D1 DE69519081T DE69519081T DE69519081D1 DE 69519081 D1 DE69519081 D1 DE 69519081D1 DE 69519081 T DE69519081 T DE 69519081T DE 69519081 T DE69519081 T DE 69519081T DE 69519081 D1 DE69519081 D1 DE 69519081D1
- Authority
- DE
- Germany
- Prior art keywords
- piezoelectric
- membrane
- voltage
- edge
- thin film
- 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
Links
- 239000012528 membrane Substances 0.000 title 1
- 239000010409 thin film Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1637—Manufacturing processes molding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1607—Production of print heads with piezoelectric elements
- B41J2/161—Production of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1623—Manufacturing processes bonding and adhesion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1632—Manufacturing processes machining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/164—Manufacturing processes thin film formation
- B41J2/1642—Manufacturing processes thin film formation thin film formation by CVD [chemical vapor deposition]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/164—Manufacturing processes thin film formation
- B41J2/1643—Manufacturing processes thin film formation thin film formation by plating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/164—Manufacturing processes thin film formation
- B41J2/1646—Manufacturing processes thin film formation thin film formation by sputtering
-
- 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
- H10N30/2047—Membrane type
-
- 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
- H10N30/2047—Membrane type
- H10N30/2048—Membrane type having non-planar shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2002/14387—Front shooter
-
- 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)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Micromachines (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31808094A JP3501860B2 (ja) | 1994-12-21 | 1994-12-21 | 圧電/電歪膜型素子及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69519081D1 true DE69519081D1 (de) | 2000-11-16 |
DE69519081T2 DE69519081T2 (de) | 2001-05-10 |
Family
ID=18095258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69519081T Expired - Lifetime DE69519081T2 (de) | 1994-12-21 | 1995-12-21 | Piezoelektrisches/elektrostriktives Dünnfilmelement mit einem Membran mit mindestens einem spannungsaufnemenden Gebiet am Rande |
Country Status (5)
Country | Link |
---|---|
US (3) | US5767612A (de) |
EP (1) | EP0718900B1 (de) |
JP (1) | JP3501860B2 (de) |
CN (1) | CN1123939C (de) |
DE (1) | DE69519081T2 (de) |
Families Citing this family (112)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3471447B2 (ja) * | 1994-11-16 | 2003-12-02 | 日本碍子株式会社 | セラミックダイヤフラム構造体およびその製造方法 |
US5632841A (en) * | 1995-04-04 | 1997-05-27 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Thin layer composite unimorph ferroelectric driver and sensor |
JP3503386B2 (ja) * | 1996-01-26 | 2004-03-02 | 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及びその製造方法 |
US5973441A (en) * | 1996-05-15 | 1999-10-26 | American Research Corporation Of Virginia | Piezoceramic vibrotactile transducer based on pre-compressed arch |
AU4075497A (en) * | 1996-08-19 | 1998-03-06 | George H Miley | Flake-resistant multilayer thin-film electrodes and electrolytic cells incorporating same |
JPH10211701A (ja) * | 1996-11-06 | 1998-08-11 | Seiko Epson Corp | 圧電体素子を備えたアクチュエータ及びインクジェット式記録ヘッド、並びにこれらの製造方法 |
US6091182A (en) * | 1996-11-07 | 2000-07-18 | Ngk Insulators, Ltd. | Piezoelectric/electrostrictive element |
WO1998024130A1 (fr) * | 1996-11-29 | 1998-06-04 | Ngk Insulators, Ltd. | Element ceramique, procede de fabrication d'un element ceramique, ceramique, dispositif de relais, et condensateur |
US6563930B1 (en) * | 1996-12-04 | 2003-05-13 | Murata Manufacturing Co., Ltd. | Speaker |
JP3414227B2 (ja) * | 1997-01-24 | 2003-06-09 | 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 |
JPH10294995A (ja) * | 1997-04-21 | 1998-11-04 | Matsushita Electric Ind Co Ltd | 防滴型超音波送信器 |
EP0943437B1 (de) * | 1997-07-25 | 2003-02-12 | Seiko Epson Corporation | Tintenstrahlaufzeichnungskopf und tintenstrahlaufzeichnungsgerät |
US5984459A (en) * | 1997-09-01 | 1999-11-16 | Seiko Epson Corporation | Ink-jet printing head and ink-jet printing apparatus using same |
JP3019845B1 (ja) | 1997-11-25 | 2000-03-13 | 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及びインクジェット式記録装置 |
US6028389A (en) * | 1998-05-26 | 2000-02-22 | The Charles Stark Draper Laboratory, Inc. | Micromachined piezoelectric transducer |
US6513917B1 (en) * | 1998-07-08 | 2003-02-04 | Brother Kogyo Kabushiki Kaisha | Liquid ejection device and method of producing the same |
DE19859914A1 (de) * | 1998-07-22 | 2000-02-03 | Samsung Electro Mech | Verfahren zum Herstellen eines Aktuators für einen Tintenstrahldruckkopf |
US6361154B1 (en) * | 1998-09-03 | 2002-03-26 | Matsushita Electric Industrial Co., Ltd. | Ink-jet head with piezoelectric actuator |
JP3880740B2 (ja) * | 1999-03-05 | 2007-02-14 | 日本碍子株式会社 | 変位制御デバイス及びアクチュエータ |
EP1046506A1 (de) * | 1999-04-19 | 2000-10-25 | Océ-Technologies B.V. | Tintenstrahldruckkopf |
US6433463B1 (en) * | 1999-06-04 | 2002-08-13 | Wisconsin Alumni Research Foundation | Method and apparatus for stress pulsed release and actuation of micromechanical structures |
EP1065735B1 (de) * | 1999-06-29 | 2007-03-07 | Siemens Aktiengesellschaft | Piezoaktor mit einer elektrisch leitenden Mehrschichtfolie |
US7164221B1 (en) * | 1999-10-01 | 2007-01-16 | Ngk Insulators, Ltd. | Piezoelectric/electrostrictive device and method of manufacturing same |
US6915547B2 (en) * | 1999-10-01 | 2005-07-12 | Ngk Insulators, Ltd. | Piezoelectric/electrostrictive device and method of manufacturing same |
JP3436735B2 (ja) | 1999-10-01 | 2003-08-18 | 日本碍子株式会社 | 圧電/電歪デバイス及びその製造方法 |
JP3498652B2 (ja) * | 1999-11-12 | 2004-02-16 | 日本碍子株式会社 | 絶対値化素子 |
CA2396260C (en) * | 2000-01-07 | 2007-09-11 | Lewis Athanas | Mechanical-to-acoustical transformer and multi-media flat film speaker |
IL151415A0 (en) * | 2000-02-25 | 2003-04-10 | Lattice Energy L L C | Electrical cells, components and methods |
US6488367B1 (en) * | 2000-03-14 | 2002-12-03 | Eastman Kodak Company | Electroformed metal diaphragm |
JP3482939B2 (ja) * | 2000-05-09 | 2004-01-06 | 日本碍子株式会社 | 圧電/電歪膜型素子 |
JP2004532743A (ja) * | 2000-10-25 | 2004-10-28 | ワシントン ステート ユニバーシティ リサーチ ファウンデーション | 圧電マイクロトランスデューサ、その使用法および製造法 |
JP3728623B2 (ja) * | 2001-03-02 | 2005-12-21 | 日本碍子株式会社 | 圧電/電歪膜型素子 |
JP4393068B2 (ja) * | 2001-03-12 | 2010-01-06 | 日本碍子株式会社 | 圧電/電歪膜型アクチュエータ及び製造方法 |
JP4042442B2 (ja) * | 2001-03-29 | 2008-02-06 | ブラザー工業株式会社 | 圧電トランスデューサおよび液滴噴射装置 |
US6669454B2 (en) | 2001-06-05 | 2003-12-30 | Wisconsin Alumni Research Foundation | Microfluidic actuation method and apparatus |
US7110525B1 (en) | 2001-06-25 | 2006-09-19 | Toby Heller | Agent training sensitive call routing system |
JP4074493B2 (ja) | 2001-08-31 | 2008-04-09 | 日本碍子株式会社 | セラミック素子 |
JP4038400B2 (ja) * | 2001-09-11 | 2008-01-23 | 日本碍子株式会社 | セラミック積層体、セラミック積層体の製造方法、圧電/電歪デバイス、圧電/電歪デバイスの製造方法及びセラミック焼結体 |
US7204586B2 (en) * | 2001-12-18 | 2007-04-17 | Dimatix, Inc. | Ink jet printing module |
US6824253B2 (en) * | 2001-12-18 | 2004-11-30 | Spectra, Inc. | Low voltage ink jet printing module |
US7372952B1 (en) | 2002-03-07 | 2008-05-13 | Wai Wu | Telephony control system with intelligent call routing |
US7023979B1 (en) | 2002-03-07 | 2006-04-04 | Wai Wu | Telephony control system with intelligent call routing |
AU2003218120A1 (en) * | 2002-03-15 | 2003-09-29 | United States Of America As Represented By The Administrator Of The National Aeronautics And Space | Electro-active device using radial electric field piezo-diaphragm for sonic applications |
JP3903936B2 (ja) * | 2002-03-18 | 2007-04-11 | セイコーエプソン株式会社 | 圧電素子、圧電アクチュエータ、及び、液体噴射ヘッド |
US9818136B1 (en) | 2003-02-05 | 2017-11-14 | Steven M. Hoffberg | System and method for determining contingent relevance |
US7676034B1 (en) | 2003-03-07 | 2010-03-09 | Wai Wu | Method and system for matching entities in an auction |
KR100840363B1 (ko) * | 2004-01-20 | 2008-06-20 | 삼성전자주식회사 | 잉크젯 프린트 헤드 |
JP3956950B2 (ja) * | 2004-03-30 | 2007-08-08 | 富士フイルム株式会社 | 吐出ヘッド駆動方法及び吐出ヘッド製造方法並びに液吐出装置 |
US7126255B2 (en) * | 2004-04-05 | 2006-10-24 | Ngk Insulators, Ltd. | Piezoelectric/electrostrictive film-type device |
JP2006147839A (ja) * | 2004-11-19 | 2006-06-08 | Ngk Insulators Ltd | 圧電/電歪デバイス |
JP4963159B2 (ja) * | 2004-11-19 | 2012-06-27 | 日本碍子株式会社 | 圧電/電歪デバイス |
JP4940550B2 (ja) * | 2004-12-24 | 2012-05-30 | Tdk株式会社 | 圧電素子 |
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US8874477B2 (en) | 2005-10-04 | 2014-10-28 | Steven Mark Hoffberg | Multifactorial optimization system and method |
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JP2010246360A (ja) * | 2009-04-01 | 2010-10-28 | Seratech:Kk | 圧電発電ユニット |
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US8484823B2 (en) * | 2009-08-28 | 2013-07-16 | The Charles Stark Draper Laboratory, Inc. | Methods and apparatus for mounting a crystal |
JP5234027B2 (ja) * | 2010-02-19 | 2013-07-10 | ブラザー工業株式会社 | 液滴吐出装置 |
KR20130130681A (ko) | 2010-07-26 | 2013-12-02 | 후지필름 가부시키가이샤 | 만곡된 압전막을 갖는 장치의 형성 |
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US8727501B2 (en) * | 2012-07-19 | 2014-05-20 | Eastman Kodak Company | Membrane MEMS actuator with moving working fluid |
US8757780B2 (en) * | 2012-07-19 | 2014-06-24 | Eastman Kodak Company | Corrugated membrane MEMS actuator |
US20140270279A1 (en) | 2013-03-15 | 2014-09-18 | Emo Labs, Inc. | Acoustic transducers with releasable diaphram |
JP2014240136A (ja) * | 2013-06-11 | 2014-12-25 | キヤノン株式会社 | 液体吐出ヘッドの製造方法および液体吐出ヘッド |
DE102013223979A1 (de) * | 2013-11-25 | 2015-06-11 | Robert Bosch Gmbh | Elektroaktive Schallwandlerfolie mit strukturierter Oberfläche |
JP6291814B2 (ja) * | 2013-11-29 | 2018-03-14 | セイコーエプソン株式会社 | 超音波トランスデューサーデバイス、超音波測定装置及び超音波画像装置 |
USD741835S1 (en) | 2013-12-27 | 2015-10-27 | Emo Labs, Inc. | Speaker |
USD733678S1 (en) | 2013-12-27 | 2015-07-07 | Emo Labs, Inc. | Audio speaker |
USD748072S1 (en) | 2014-03-14 | 2016-01-26 | Emo Labs, Inc. | Sound bar audio speaker |
US20170194553A1 (en) * | 2014-06-05 | 2017-07-06 | University Of Florida Research Foundation, Inc. | Laterally Curved Actuators of Shape Memory Materials |
RU2017119231A (ru) | 2014-11-03 | 2018-12-06 | Дженентек, Инк. | Способы и биомаркеры для прогнозирования эффективности и оценки лечения агонистом ох40 |
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-
1995
- 1995-12-18 US US08/574,347 patent/US5767612A/en not_active Expired - Lifetime
- 1995-12-21 DE DE69519081T patent/DE69519081T2/de not_active Expired - Lifetime
- 1995-12-21 CN CN95121197A patent/CN1123939C/zh not_active Expired - Fee Related
- 1995-12-21 EP EP95309356A patent/EP0718900B1/de not_active Expired - Lifetime
-
1997
- 1997-11-07 US US08/965,769 patent/US5889353A/en not_active Expired - Lifetime
-
1998
- 1998-01-21 US US09/009,943 patent/US5940947A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0718900A2 (de) | 1996-06-26 |
JP3501860B2 (ja) | 2004-03-02 |
US5767612A (en) | 1998-06-16 |
CN1123939C (zh) | 2003-10-08 |
DE69519081T2 (de) | 2001-05-10 |
US5940947A (en) | 1999-08-24 |
US5889353A (en) | 1999-03-30 |
EP0718900A3 (de) | 1998-03-11 |
CN1132943A (zh) | 1996-10-09 |
EP0718900B1 (de) | 2000-10-11 |
JPH08181360A (ja) | 1996-07-12 |
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