JP5521315B2 - 電力増幅装置および液体噴射装置、液体噴射型印刷装置 - Google Patents

電力増幅装置および液体噴射装置、液体噴射型印刷装置 Download PDF

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Publication number
JP5521315B2
JP5521315B2 JP2008288532A JP2008288532A JP5521315B2 JP 5521315 B2 JP5521315 B2 JP 5521315B2 JP 2008288532 A JP2008288532 A JP 2008288532A JP 2008288532 A JP2008288532 A JP 2008288532A JP 5521315 B2 JP5521315 B2 JP 5521315B2
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Expired - Fee Related
Application number
JP2008288532A
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English (en)
Japanese (ja)
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JP2010119161A5 (enExample
JP2010119161A (ja
Inventor
邦夫 田端
敦 大島
典孝 井出
新一 宮▲崎▼
浩行 吉野
晋亮 阿左美
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.)
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Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2008288532A priority Critical patent/JP5521315B2/ja
Priority to US12/615,744 priority patent/US7880539B2/en
Publication of JP2010119161A publication Critical patent/JP2010119161A/ja
Publication of JP2010119161A5 publication Critical patent/JP2010119161A5/ja
Application granted granted Critical
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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • 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
    • B41J2/04541—Specific driving 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
    • B41J2/04568—Control according to number of actuators used simultaneously
    • 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
    • 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
    • B41J2/04593—Dot-size modulation by changing the size of the drop
    • 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
    • B41J2/04596—Non-ejecting pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2008288532A 2008-11-11 2008-11-11 電力増幅装置および液体噴射装置、液体噴射型印刷装置 Expired - Fee Related JP5521315B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008288532A JP5521315B2 (ja) 2008-11-11 2008-11-11 電力増幅装置および液体噴射装置、液体噴射型印刷装置
US12/615,744 US7880539B2 (en) 2008-11-11 2009-11-10 Power amplifier and liquid jet printing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008288532A JP5521315B2 (ja) 2008-11-11 2008-11-11 電力増幅装置および液体噴射装置、液体噴射型印刷装置

Publications (3)

Publication Number Publication Date
JP2010119161A JP2010119161A (ja) 2010-05-27
JP2010119161A5 JP2010119161A5 (enExample) 2011-11-17
JP5521315B2 true JP5521315B2 (ja) 2014-06-11

Family

ID=42164653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008288532A Expired - Fee Related JP5521315B2 (ja) 2008-11-11 2008-11-11 電力増幅装置および液体噴射装置、液体噴射型印刷装置

Country Status (2)

Country Link
US (1) US7880539B2 (enExample)
JP (1) JP5521315B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1980400B1 (en) * 2006-01-17 2014-06-25 Seiko Epson Corporation Ink jet printer head drive device and ink jet printer
JP5494108B2 (ja) * 2010-03-26 2014-05-14 セイコーエプソン株式会社 容量性負荷駆動装置、液体噴射装置および印刷装置
JP6119509B2 (ja) * 2013-08-22 2017-04-26 セイコーエプソン株式会社 液体吐出装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2775887B2 (ja) * 1989-09-04 1998-07-16 日立電線株式会社 電力系統の事故電流測定用ディジタルフィルタ
JPH0830280A (ja) * 1994-07-20 1996-02-02 Sanyo Electric Co Ltd 電子消音装置
JPH11311669A (ja) * 1998-04-28 1999-11-09 Yokogawa Denshikiki Co Ltd 距離測定器
JP2000222532A (ja) * 1999-02-04 2000-08-11 Matsushita Electric Ind Co Ltd データキャリア受信用増幅装置
JP3601450B2 (ja) * 2001-01-22 2004-12-15 富士ゼロックス株式会社 インクジェットヘッドの駆動回路及び、インクジェットヘッドの駆動方法
JP4272837B2 (ja) * 2001-02-09 2009-06-03 キヤノン株式会社 圧力調整室およびこれを有するインクジェット記録ヘッド、これを用いたインクジェット記録装置
US7136339B2 (en) * 2001-05-30 2006-11-14 Nec Corporation Positioning control apparatus and method capable of reducing relative position error without increasing gain and frequency band of transfer characteristics of control system
DE60311681T2 (de) * 2002-11-15 2007-11-22 Matsushita Electric Industrial Co., Ltd., Kadoma Leistungsverstärkungsvorrichtung
JP4639922B2 (ja) * 2004-04-20 2011-02-23 富士ゼロックス株式会社 容量性負荷の駆動回路及び方法、液滴吐出装置、液滴吐出ユニット、インクジェットヘッドの駆動回路
JP2007168172A (ja) 2005-12-20 2007-07-05 Seiko Epson Corp インクジェットプリンタのヘッド駆動装置
EP1980400B1 (en) * 2006-01-17 2014-06-25 Seiko Epson Corporation Ink jet printer head drive device and ink jet printer

Also Published As

Publication number Publication date
JP2010119161A (ja) 2010-05-27
US7880539B2 (en) 2011-02-01
US20100117732A1 (en) 2010-05-13

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