JP5256997B2 - 流体噴射装置および印刷装置 - Google Patents

流体噴射装置および印刷装置 Download PDF

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Publication number
JP5256997B2
JP5256997B2 JP2008275232A JP2008275232A JP5256997B2 JP 5256997 B2 JP5256997 B2 JP 5256997B2 JP 2008275232 A JP2008275232 A JP 2008275232A JP 2008275232 A JP2008275232 A JP 2008275232A JP 5256997 B2 JP5256997 B2 JP 5256997B2
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JP
Japan
Prior art keywords
voltage
voltage waveform
drive
drive voltage
power
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
Application number
JP2008275232A
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English (en)
Japanese (ja)
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JP2010099981A (ja
JP2010099981A5 (enExample
Inventor
邦夫 田端
晋亮 阿左美
浩行 吉野
新一 宮▲崎▼
敦 大島
典孝 井出
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Seiko Epson Corp
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Seiko Epson Corp
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Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2008275232A priority Critical patent/JP5256997B2/ja
Priority to US12/605,466 priority patent/US8313170B2/en
Publication of JP2010099981A publication Critical patent/JP2010099981A/ja
Publication of JP2010099981A5 publication Critical patent/JP2010099981A5/ja
Application granted granted Critical
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Expired - Fee Related legal-status Critical Current
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    • 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
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/0459—Height of the driving signal being adjusted
    • 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
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04548—Details of power line section of control circuit
    • 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
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04573—Timing; Delays
    • 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
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04581—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on piezoelectric elements
    • 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
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04588—Control methods or devices therefor, e.g. driver circuits, control circuits using a specific waveform

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
JP2008275232A 2008-10-27 2008-10-27 流体噴射装置および印刷装置 Expired - Fee Related JP5256997B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008275232A JP5256997B2 (ja) 2008-10-27 2008-10-27 流体噴射装置および印刷装置
US12/605,466 US8313170B2 (en) 2008-10-27 2009-10-26 Fluid ejection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008275232A JP5256997B2 (ja) 2008-10-27 2008-10-27 流体噴射装置および印刷装置

Publications (3)

Publication Number Publication Date
JP2010099981A JP2010099981A (ja) 2010-05-06
JP2010099981A5 JP2010099981A5 (enExample) 2011-10-06
JP5256997B2 true JP5256997B2 (ja) 2013-08-07

Family

ID=42117063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008275232A Expired - Fee Related JP5256997B2 (ja) 2008-10-27 2008-10-27 流体噴射装置および印刷装置

Country Status (2)

Country Link
US (1) US8313170B2 (enExample)
JP (1) JP5256997B2 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8324943B1 (en) 2009-01-28 2012-12-04 Cirrus Logic, Inc. High voltage linear amplifier driving heavy capacitive loads with reduced power dissipation
JP6221286B2 (ja) * 2013-03-22 2017-11-01 セイコーエプソン株式会社 液体吐出装置および容量性負荷駆動回路
JP6233036B2 (ja) 2014-01-16 2017-11-22 セイコーエプソン株式会社 液体吐出装置、ヘッドユニットおよび液体吐出装置の制御方法
JP2015223798A (ja) * 2014-05-29 2015-12-14 セイコーエプソン株式会社 液体吐出装置、及び、液体吐出装置の駆動方法
JP6379946B2 (ja) * 2014-09-30 2018-08-29 ブラザー工業株式会社 液体吐出装置
JP6379944B2 (ja) * 2014-09-30 2018-08-29 ブラザー工業株式会社 液体吐出装置
JP6379945B2 (ja) * 2014-09-30 2018-08-29 ブラザー工業株式会社 液体吐出装置
US9636908B2 (en) 2014-09-30 2017-05-02 Brother Kogyo Kabushiki Kaisha Liquid discharging apparatus
JP6296960B2 (ja) * 2014-10-31 2018-03-20 株式会社東芝 インクジェットヘッド、及び、印刷装置
JP6425987B2 (ja) * 2014-12-11 2018-11-21 株式会社東芝 インクジェットヘッド、及び、印刷装置
GB2536262B (en) 2015-03-11 2019-09-25 Xaar Technology Ltd Actuator drive circuit with trim control of pulse shape
JP6455264B2 (ja) * 2015-03-20 2019-01-23 セイコーエプソン株式会社 液体吐出装置、駆動回路およびヘッドユニット
JP2016215446A (ja) * 2015-05-18 2016-12-22 株式会社リコー 液滴吐出装置
JP7255260B2 (ja) * 2019-03-20 2023-04-11 株式会社リコー 液滴吐出装置及び画像形成装置
JP7466691B2 (ja) * 2020-11-30 2024-04-12 京セラ株式会社 記録ヘッド及び記録装置
US20220194079A1 (en) * 2020-12-21 2022-06-23 Ricoh Company, Ltd. Liquid discharge device and image forming apparatus
JP2024106273A (ja) * 2023-01-26 2024-08-07 東芝テック株式会社 液体吐出ヘッド
JP2024106276A (ja) * 2023-01-26 2024-08-07 東芝テック株式会社 液体吐出ヘッド

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63130358A (ja) * 1986-11-20 1988-06-02 Brother Ind Ltd 圧電素子駆動装置
JP3937831B2 (ja) * 2001-12-18 2007-06-27 富士ゼロックス株式会社 電源装置及びこれを用いた画像形成装置
US6808242B2 (en) * 2001-12-28 2004-10-26 Brother Kogyo Kabushiki Kaisha Print head drive unit
EP1470921A1 (en) * 2002-01-28 2004-10-27 Sharp Kabushiki Kaisha Capacitive load driving circuit, capacitive load driving method, and apparatus using the same
JP4152757B2 (ja) 2002-01-28 2008-09-17 シャープ株式会社 容量性負荷駆動回路および容量性負荷駆動方法並びにそれを用いた装置
JP2007301757A (ja) * 2006-05-09 2007-11-22 Konica Minolta Holdings Inc 駆動回路及び液体吐出ヘッド
JP4483884B2 (ja) * 2007-03-28 2010-06-16 セイコーエプソン株式会社 駆動信号生成装置、液体吐出装置、及び、駆動信号生成方法

Also Published As

Publication number Publication date
US8313170B2 (en) 2012-11-20
JP2010099981A (ja) 2010-05-06
US20100103212A1 (en) 2010-04-29

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