JP2013051236A - 圧電素子ユニット、液体噴射ヘッドおよび液体噴射装置 - Google Patents

圧電素子ユニット、液体噴射ヘッドおよび液体噴射装置 Download PDF

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Publication number
JP2013051236A
JP2013051236A JP2011186965A JP2011186965A JP2013051236A JP 2013051236 A JP2013051236 A JP 2013051236A JP 2011186965 A JP2011186965 A JP 2011186965A JP 2011186965 A JP2011186965 A JP 2011186965A JP 2013051236 A JP2013051236 A JP 2013051236A
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JP
Japan
Prior art keywords
electrode
piezoelectric element
internal electrode
element unit
external electrode
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.)
Pending
Application number
JP2011186965A
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English (en)
Japanese (ja)
Other versions
JP2013051236A5 (enExample
Inventor
Takashi Koda
隆史 幸田
Isamu Togashi
勇 富樫
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2011186965A priority Critical patent/JP2013051236A/ja
Priority to US13/595,995 priority patent/US8636344B2/en
Priority to CN2012103111187A priority patent/CN102963128A/zh
Publication of JP2013051236A publication Critical patent/JP2013051236A/ja
Priority to US14/095,904 priority patent/US9090057B2/en
Publication of JP2013051236A5 publication Critical patent/JP2013051236A5/ja
Pending legal-status Critical Current

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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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • 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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14274—Structure of print heads with piezoelectric elements of stacked structure type, deformed by compression/extension and disposed on a diaphragm
    • 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
    • H10N30/871—Single-layered electrodes of multilayer piezoelectric or electrostrictive devices, e.g. internal electrodes
    • 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
    • H10N30/877—Conductive materials
    • 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
    • B41J2002/14491—Electrical connection
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/11—Embodiments of or processes related to ink-jet heads characterised by specific geometrical characteristics

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP2011186965A 2011-08-30 2011-08-30 圧電素子ユニット、液体噴射ヘッドおよび液体噴射装置 Pending JP2013051236A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011186965A JP2013051236A (ja) 2011-08-30 2011-08-30 圧電素子ユニット、液体噴射ヘッドおよび液体噴射装置
US13/595,995 US8636344B2 (en) 2011-08-30 2012-08-27 Piezoelectric unit, liquid ejecting head, and liquid ejecting apparatus
CN2012103111187A CN102963128A (zh) 2011-08-30 2012-08-28 压电元件单元、液体喷射头以及液体喷射装置
US14/095,904 US9090057B2 (en) 2011-08-30 2013-12-03 Piezoelectric unit, liquid ejecting head, and liquid ejecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011186965A JP2013051236A (ja) 2011-08-30 2011-08-30 圧電素子ユニット、液体噴射ヘッドおよび液体噴射装置

Publications (2)

Publication Number Publication Date
JP2013051236A true JP2013051236A (ja) 2013-03-14
JP2013051236A5 JP2013051236A5 (enExample) 2014-10-09

Family

ID=47743094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011186965A Pending JP2013051236A (ja) 2011-08-30 2011-08-30 圧電素子ユニット、液体噴射ヘッドおよび液体噴射装置

Country Status (3)

Country Link
US (2) US8636344B2 (enExample)
JP (1) JP2013051236A (enExample)
CN (1) CN102963128A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013051236A (ja) * 2011-08-30 2013-03-14 Seiko Epson Corp 圧電素子ユニット、液体噴射ヘッドおよび液体噴射装置
US10447135B2 (en) * 2015-09-28 2019-10-15 The Curators Of The University Of Missouri Device for generating electrical power from low frequency oscillations

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09156100A (ja) * 1995-12-11 1997-06-17 Seiko Epson Corp インクジェット記録ヘッド用圧電振動子ユニット、及びその製造方法
JP2000094678A (ja) * 1998-09-17 2000-04-04 Seiko Epson Corp 圧電振動子ユニット、圧電振動子ユニットの製造方法、及びインクジェット式記録ヘッド
JP2001102646A (ja) * 1999-09-28 2001-04-13 Tokin Ceramics Corp 積層型圧電セラミックス
JP2001111127A (ja) * 1999-10-04 2001-04-20 Kyocera Corp 圧電／電歪型アクチュエータ及びその製造方法
JP2004186344A (ja) * 2002-12-02 2004-07-02 Kyocera Corp セラミック積層体及びその製法
JP2010173269A (ja) * 2009-01-30 2010-08-12 Seiko Epson Corp 液体噴射ヘッド及び液体噴射装置並びに圧電素子

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2998764B2 (ja) * 1991-06-13 2000-01-11 セイコーエプソン株式会社 インクジェット式印字ヘッド、インク補給方法、及び気泡除去方法
DE69916344T2 (de) * 1998-01-23 2005-05-12 Océ-Technologies B.V. Pizoelektrischer Betätiger für Tintenstrahldruckkopf
EP1113509A3 (en) * 1999-12-27 2005-03-23 Seiko Epson Corporation Piezoelectric vibrator unit, liquid jet head, and their manufacturing methods
US6398350B2 (en) * 2000-02-08 2002-06-04 Seiko Epson Corporation Piezoelectric vibrator unit, liquid jet head, manufacturing method of piezoelectric vibrator unit, and manufacturing method of liquid jet head
CN100547822C (zh) * 2003-03-04 2009-10-07 精工爱普生株式会社 压电元件形成部件
JP4235804B2 (ja) 2003-03-04 2009-03-11 セイコーエプソン株式会社 圧電素子形成部材、圧電素子形成ユニット及び圧電素子ユニット並びに液体噴射ヘッド
JP4670225B2 (ja) * 2003-04-04 2011-04-13 セイコーエプソン株式会社 圧電素子形成部材およびその製造方法ならびにそれを用いた圧電素子ユニットおよび液体噴射ヘッド
JP5444971B2 (ja) 2009-09-08 2014-03-19 株式会社リコー 圧電アクチュエータの製造方法、圧電アクチュエータ、液体吐出ヘッド及び画像形成装置
JP2011071365A (ja) 2009-09-28 2011-04-07 Taiheiyo Cement Corp 電子部品の内部電極の製造方法および電子部品
JP5707839B2 (ja) * 2010-10-13 2015-04-30 セイコーエプソン株式会社 圧電型発電機および圧電型発電機の製造方法
JP2013051236A (ja) * 2011-08-30 2013-03-14 Seiko Epson Corp 圧電素子ユニット、液体噴射ヘッドおよび液体噴射装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09156100A (ja) * 1995-12-11 1997-06-17 Seiko Epson Corp インクジェット記録ヘッド用圧電振動子ユニット、及びその製造方法
JP2000094678A (ja) * 1998-09-17 2000-04-04 Seiko Epson Corp 圧電振動子ユニット、圧電振動子ユニットの製造方法、及びインクジェット式記録ヘッド
JP2001102646A (ja) * 1999-09-28 2001-04-13 Tokin Ceramics Corp 積層型圧電セラミックス
JP2001111127A (ja) * 1999-10-04 2001-04-20 Kyocera Corp 圧電／電歪型アクチュエータ及びその製造方法
JP2004186344A (ja) * 2002-12-02 2004-07-02 Kyocera Corp セラミック積層体及びその製法
JP2010173269A (ja) * 2009-01-30 2010-08-12 Seiko Epson Corp 液体噴射ヘッド及び液体噴射装置並びに圧電素子

Also Published As

Publication number Publication date
US20140085385A1 (en) 2014-03-27
CN102963128A (zh) 2013-03-13
US20130050352A1 (en) 2013-02-28
US9090057B2 (en) 2015-07-28
US8636344B2 (en) 2014-01-28

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