JP4980905B2 - 圧電/電歪素子の製造方法 - Google Patents
圧電/電歪素子の製造方法 Download PDFInfo
- Publication number
- JP4980905B2 JP4980905B2 JP2007523990A JP2007523990A JP4980905B2 JP 4980905 B2 JP4980905 B2 JP 4980905B2 JP 2007523990 A JP2007523990 A JP 2007523990A JP 2007523990 A JP2007523990 A JP 2007523990A JP 4980905 B2 JP4980905 B2 JP 4980905B2
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- JP
- Japan
- Prior art keywords
- piezoelectric
- electrostrictive
- film
- electrostrictive film
- manufacturing
- 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
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Classifications
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- 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
- H10N30/20—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
- H10N30/80—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
-
- 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
-
- 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
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
-
- 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
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
- Y10T29/49163—Manufacturing circuit on or in base with sintering of base
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Oxide Ceramics (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
Claims (7)
- 下部電極と、圧電/電歪膜と、上部電極とを、順次、積層させた圧電/電歪素子を製造する方法であって、
前記圧電/電歪膜に加熱処理を行い、その後に放置をして、前記圧電/電歪膜の前記加熱処理後における電気的定数の値が収束した後に、前記圧電/電歪膜に分極処理を行う工程を有する圧電/電歪素子の製造方法。 - 前記放置の際の温度が、前記圧電/電歪膜の相変態点温度以下である請求項1に記載の圧電/電歪素子の製造方法。
- 前記圧電/電歪膜に、少なくとも1回、パルス状の電圧を印加して前記分極処理を行う請求項1又は2に記載の圧電/電歪素子の製造方法。
- 前記電気的定数は、静電容量、又は損失係数である請求項1〜3の何れか一項に記載の圧電/電歪素子の製造方法。
- 厚肉部を周縁部に持つ薄肉ダイヤフラム部を有するセラミックスからなる基板に、少なくとも下部電極と、圧電/電歪膜と、上部電極とを、順次、積層させてなる圧電/電歪素子を備えた圧電/電歪デバイスを製造する方法であって、
前記セラミックスからなる基板を得た後に、そのセラミックスからなる基板の上に、請求項1〜4の何れか一項に記載の圧電/電歪素子の製造方法によって、圧電/電歪素子を形成する工程を有する圧電/電歪デバイスの製造方法。 - 下部電極と、圧電/電歪膜と、上部電極とを、順次、積層させた圧電/電歪素子であって、
請求項1〜4の何れか一項に記載の圧電/電歪素子の製造方法によって製造された圧電/電歪素子。 - 厚肉部を周縁部に持つ薄肉ダイヤフラム部を有するセラミックスからなる基板に、請求項6に記載の圧電/電歪素子を備えた圧電/電歪デバイス。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007523990A JP4980905B2 (ja) | 2005-06-29 | 2006-06-29 | 圧電/電歪素子の製造方法 |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005189326 | 2005-06-29 | ||
JP2005189326 | 2005-06-29 | ||
JP2005330589 | 2005-11-15 | ||
JP2005330589 | 2005-11-15 | ||
JP2007523990A JP4980905B2 (ja) | 2005-06-29 | 2006-06-29 | 圧電/電歪素子の製造方法 |
PCT/JP2006/312971 WO2007001044A1 (ja) | 2005-06-29 | 2006-06-29 | 圧電/電歪素子の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007001044A1 JPWO2007001044A1 (ja) | 2009-01-22 |
JP4980905B2 true JP4980905B2 (ja) | 2012-07-18 |
Family
ID=37595289
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007524046A Expired - Fee Related JP5004797B2 (ja) | 2005-06-29 | 2006-06-26 | 圧電/電歪膜型素子 |
JP2007523990A Expired - Fee Related JP4980905B2 (ja) | 2005-06-29 | 2006-06-29 | 圧電/電歪素子の製造方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007524046A Expired - Fee Related JP5004797B2 (ja) | 2005-06-29 | 2006-06-26 | 圧電/電歪膜型素子 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7427820B2 (ja) |
EP (2) | EP1909340B1 (ja) |
JP (2) | JP5004797B2 (ja) |
WO (2) | WO2007001063A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2020692B1 (en) * | 2006-04-24 | 2014-05-14 | NGK Insulators, Ltd. | Piezoelectric film device |
JP4962160B2 (ja) | 2007-06-20 | 2012-06-27 | リコープリンティングシステムズ株式会社 | 液体吐出ヘッド、液体吐出ヘッドの製造方法及び画像形成装置 |
JP4784611B2 (ja) | 2008-01-31 | 2011-10-05 | ブラザー工業株式会社 | 圧電アクチュエータの製造方法及び液体移送装置の製造方法 |
JP5006354B2 (ja) * | 2009-01-29 | 2012-08-22 | 日本碍子株式会社 | 圧電/電歪共振子 |
JP5493520B2 (ja) * | 2009-07-07 | 2014-05-14 | コニカミノルタ株式会社 | 有機圧電材料の製造方法、有機圧電材料、超音波振動子、超音波探触子、及び超音波医用画像診断装置 |
JP5669452B2 (ja) * | 2009-07-28 | 2015-02-12 | キヤノン株式会社 | 振動体の製造方法 |
JP5676216B2 (ja) | 2010-11-11 | 2015-02-25 | 日本碍子株式会社 | 圧電素子の製造方法 |
JP5824892B2 (ja) | 2011-06-15 | 2015-12-02 | セイコーエプソン株式会社 | 圧電センサー装置、超音波センサー、および圧電センサー装置における圧電体の分極方法 |
US11456330B2 (en) | 2019-08-07 | 2022-09-27 | Taiwan Semiconductor Manufacturing Company, Ltd. | Fatigue-free bipolar loop treatment to reduce imprint effect in piezoelectric device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06244473A (ja) * | 1993-02-19 | 1994-09-02 | Toyota Motor Corp | 圧電セラミックスの分極方法 |
JP2002176209A (ja) * | 2000-12-05 | 2002-06-21 | Murata Mfg Co Ltd | 分極装置および分極方法 |
JP2004296784A (ja) * | 2003-03-27 | 2004-10-21 | Kyocera Corp | 圧電磁器の分極法及び分極装置 |
JP2005228865A (ja) * | 2004-02-12 | 2005-08-25 | Toyota Central Res & Dev Lab Inc | 圧電セラミックスの製造方法 |
Family Cites Families (20)
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US4692285A (en) * | 1985-07-01 | 1987-09-08 | Pennwalt Corporation | Process of preparing nonfibrous, piezoelectric polymer sheet of improved activity |
US5052777A (en) * | 1988-04-27 | 1991-10-01 | Sportsoft Systems, Inc. | Graphics display using bimorphs |
JP2692397B2 (ja) * | 1991-02-25 | 1997-12-17 | 日本電気株式会社 | 電歪効果素子 |
JP2665106B2 (ja) | 1992-03-17 | 1997-10-22 | 日本碍子株式会社 | 圧電/電歪膜型素子 |
JP3151644B2 (ja) | 1993-03-08 | 2001-04-03 | 日本碍子株式会社 | 圧電/電歪膜型素子 |
KR950029236A (ko) * | 1994-04-20 | 1995-11-22 | 김은영 | 압전 세라믹-고분자 복합재료 및 그 제조방법 |
JP3388060B2 (ja) | 1994-11-25 | 2003-03-17 | 日本碍子株式会社 | 流体の特性測定用素子及び流体の特性測定装置 |
JP3119138B2 (ja) * | 1995-10-06 | 2000-12-18 | 株式会社村田製作所 | 圧電磁器及びその製造方法 |
JP3344888B2 (ja) * | 1995-12-28 | 2002-11-18 | 日本碍子株式会社 | 圧電/電歪膜型素子及びその製造方法 |
DE19620826C2 (de) * | 1996-05-23 | 1998-07-09 | Siemens Ag | Piezoelektrischer Biegewandler sowie Verfahren zu dessen Herstellung |
JPH10190387A (ja) * | 1996-12-25 | 1998-07-21 | Kyocera Corp | 圧電振動子の製造方法 |
JP2000209063A (ja) * | 1998-11-12 | 2000-07-28 | Mitsubishi Electric Corp | 薄膜圧電素子 |
EP1176403A3 (en) * | 2000-07-28 | 2003-03-19 | Seiko Epson Corporation | Detector of liquid consumption condition |
JP3733861B2 (ja) * | 2001-02-01 | 2006-01-11 | 株式会社村田製作所 | 積層圧電体の分極方法 |
US6705708B2 (en) * | 2001-02-09 | 2004-03-16 | Seiko Espon Corporation | Piezoelectric thin-film element, ink-jet head using the same, and method for manufacture thereof |
JP3728623B2 (ja) * | 2001-03-02 | 2005-12-21 | 日本碍子株式会社 | 圧電/電歪膜型素子 |
US6705208B2 (en) * | 2001-04-18 | 2004-03-16 | Food Equipment Technologies Company, Inc. | Beverage brewer with automatic safety brew basket lock and method |
JP3770210B2 (ja) | 2002-06-20 | 2006-04-26 | 株式会社村田製作所 | 圧電部品の製造方法 |
JP3894112B2 (ja) * | 2002-12-03 | 2007-03-14 | 日本碍子株式会社 | 圧電/電歪膜型素子 |
KR100519764B1 (ko) * | 2003-03-20 | 2005-10-07 | 삼성전자주식회사 | 잉크젯 프린트헤드의 압전 액츄에이터 및 그 형성 방법 |
-
2006
- 2006-06-26 EP EP20060767748 patent/EP1909340B1/en not_active Expired - Fee Related
- 2006-06-26 WO PCT/JP2006/313170 patent/WO2007001063A1/ja active Application Filing
- 2006-06-26 JP JP2007524046A patent/JP5004797B2/ja not_active Expired - Fee Related
- 2006-06-29 EP EP20060767588 patent/EP1901362B1/en not_active Expired - Fee Related
- 2006-06-29 JP JP2007523990A patent/JP4980905B2/ja not_active Expired - Fee Related
- 2006-06-29 WO PCT/JP2006/312971 patent/WO2007001044A1/ja active Application Filing
-
2007
- 2007-12-20 US US11/960,923 patent/US7427820B2/en not_active Expired - Fee Related
- 2007-12-21 US US11/962,863 patent/US8291558B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06244473A (ja) * | 1993-02-19 | 1994-09-02 | Toyota Motor Corp | 圧電セラミックスの分極方法 |
JP2002176209A (ja) * | 2000-12-05 | 2002-06-21 | Murata Mfg Co Ltd | 分極装置および分極方法 |
JP2004296784A (ja) * | 2003-03-27 | 2004-10-21 | Kyocera Corp | 圧電磁器の分極法及び分極装置 |
JP2005228865A (ja) * | 2004-02-12 | 2005-08-25 | Toyota Central Res & Dev Lab Inc | 圧電セラミックスの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1901362A4 (en) | 2011-12-28 |
EP1901362B1 (en) | 2013-04-24 |
JPWO2007001063A1 (ja) | 2009-01-22 |
EP1909340A4 (en) | 2011-03-02 |
US8291558B2 (en) | 2012-10-23 |
WO2007001063A1 (ja) | 2007-01-04 |
US20080111453A1 (en) | 2008-05-15 |
WO2007001044A1 (ja) | 2007-01-04 |
US20080098582A1 (en) | 2008-05-01 |
US7427820B2 (en) | 2008-09-23 |
EP1901362A1 (en) | 2008-03-19 |
JPWO2007001044A1 (ja) | 2009-01-22 |
EP1909340A1 (en) | 2008-04-09 |
EP1909340B1 (en) | 2012-10-24 |
JP5004797B2 (ja) | 2012-08-22 |
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