JP4957756B2 - 容量性負荷駆動回路、液体噴射装置および印刷装置 - Google Patents

容量性負荷駆動回路、液体噴射装置および印刷装置 Download PDF

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Publication number
JP4957756B2
JP4957756B2 JP2009151230A JP2009151230A JP4957756B2 JP 4957756 B2 JP4957756 B2 JP 4957756B2 JP 2009151230 A JP2009151230 A JP 2009151230A JP 2009151230 A JP2009151230 A JP 2009151230A JP 4957756 B2 JP4957756 B2 JP 4957756B2
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Prior art keywords
signal
modulation
circuit
drive
power amplifier
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JP2009151230A
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English (en)
Japanese (ja)
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JP2011005733A5 (enExample
JP2011005733A (ja
Inventor
邦夫 田端
敦 大島
典孝 井出
新一 宮▲崎▼
浩行 吉野
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Seiko Epson Corp
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Seiko Epson Corp
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Priority to JP2009151230A priority Critical patent/JP4957756B2/ja
Priority to US12/821,324 priority patent/US8382224B2/en
Priority to CN201410377595.2A priority patent/CN104228345B/zh
Priority to CN201010215552.6A priority patent/CN101934636B/zh
Publication of JP2011005733A publication Critical patent/JP2011005733A/ja
Publication of JP2011005733A5 publication Critical patent/JP2011005733A5/ja
Application granted granted Critical
Publication of JP4957756B2 publication Critical patent/JP4957756B2/ja
Priority to US13/748,355 priority patent/US8632148B2/en
Priority to US14/103,704 priority patent/US8894170B2/en
Priority to US14/512,302 priority patent/US9028023B2/en
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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
    • B41J2/04588—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
    • B41J2/0452—Control methods or devices therefor, e.g. driver circuits, control circuits reducing demand in current or voltage
    • 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
    • B41J2/04548—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
    • B41J2/0457—Power supply level being detected or varied
    • 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
    • B41J2/04593—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

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP2009151230A 2009-06-25 2009-06-25 容量性負荷駆動回路、液体噴射装置および印刷装置 Active JP4957756B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2009151230A JP4957756B2 (ja) 2009-06-25 2009-06-25 容量性負荷駆動回路、液体噴射装置および印刷装置
US12/821,324 US8382224B2 (en) 2009-06-25 2010-06-23 Fluid ejection device and fluid ejection printer with a power amplifier stopping section
CN201010215552.6A CN101934636B (zh) 2009-06-25 2010-06-24 液体喷射装置及液体喷射型打印装置
CN201410377595.2A CN104228345B (zh) 2009-06-25 2010-06-24 电容负载驱动电路以及液体喷射装置
US13/748,355 US8632148B2 (en) 2009-06-25 2013-01-23 Fluid ejection device and fluid ejection printer with a power amplifier stopping section
US14/103,704 US8894170B2 (en) 2009-06-25 2013-12-11 Fluid ejection device and fluid ejection printer with a power amplifier stopping section
US14/512,302 US9028023B2 (en) 2009-06-25 2014-10-10 Fluid ejection device and fluid ejection printer with a power amplifier stopping section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009151230A JP4957756B2 (ja) 2009-06-25 2009-06-25 容量性負荷駆動回路、液体噴射装置および印刷装置

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2010197812A Division JP5136613B2 (ja) 2010-09-03 2010-09-03 容量性負荷駆動回路、液体噴射装置および印刷装置
JP2011097634A Division JP5263331B2 (ja) 2011-04-25 2011-04-25 容量性負荷駆動回路、液体噴射装置および印刷装置

Publications (3)

Publication Number Publication Date
JP2011005733A JP2011005733A (ja) 2011-01-13
JP2011005733A5 JP2011005733A5 (enExample) 2011-02-24
JP4957756B2 true JP4957756B2 (ja) 2012-06-20

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Country Status (3)

Country Link
US (4) US8382224B2 (enExample)
JP (1) JP4957756B2 (enExample)
CN (2) CN104228345B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4957756B2 (ja) * 2009-06-25 2012-06-20 セイコーエプソン株式会社 容量性負荷駆動回路、液体噴射装置および印刷装置
JP5728962B2 (ja) * 2011-01-18 2015-06-03 セイコーエプソン株式会社 容量性負荷駆動回路および流体噴射装置
JP5776237B2 (ja) 2011-03-17 2015-09-09 セイコーエプソン株式会社 容量性負荷駆動回路および流体噴射装置
JP5861305B2 (ja) * 2011-08-02 2016-02-16 セイコーエプソン株式会社 液体吐出ヘッドを駆動するための駆動回路および駆動方法
JP2014076561A (ja) * 2012-10-10 2014-05-01 Seiko Epson Corp 液体吐出装置および液体吐出方法
JP6213720B2 (ja) 2013-08-20 2017-10-18 セイコーエプソン株式会社 液体吐出装置、その制御方法およびプログラム
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
JP6206654B2 (ja) * 2013-08-30 2017-10-04 セイコーエプソン株式会社 液体吐出装置およびヘッドユニット
JP6206655B2 (ja) * 2013-08-30 2017-10-04 セイコーエプソン株式会社 液体吐出装置およびヘッドユニット
JP6187756B2 (ja) 2013-09-05 2017-08-30 セイコーエプソン株式会社 液体吐出装置
JP6221629B2 (ja) * 2013-10-29 2017-11-01 セイコーエプソン株式会社 液体吐出装置、および液体吐出装置の制御回路基板
JP6292374B2 (ja) 2013-11-21 2018-03-14 セイコーエプソン株式会社 液体吐出装置
JP2015101056A (ja) * 2013-11-27 2015-06-04 セイコーエプソン株式会社 液体吐出装置
JP6728761B2 (ja) * 2015-03-20 2020-07-22 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
JP6090420B2 (ja) * 2015-12-24 2017-03-08 セイコーエプソン株式会社 液体吐出ヘッドを駆動するための駆動回路および駆動方法
JP6724480B2 (ja) * 2016-03-30 2020-07-15 ブラザー工業株式会社 印刷装置
JP6245345B2 (ja) * 2016-12-26 2017-12-13 セイコーエプソン株式会社 液体吐出ヘッドを駆動するための駆動回路および駆動方法
JP6245346B2 (ja) * 2016-12-26 2017-12-13 セイコーエプソン株式会社 液体吐出ヘッドを駆動するための駆動回路および駆動方法
JP6327373B2 (ja) * 2017-02-16 2018-05-23 セイコーエプソン株式会社 液体吐出装置及び駆動信号生成回路
US10730287B2 (en) 2017-02-23 2020-08-04 Hewlett-Packard Development Company, L.P. Fluid ejection fire pulses
JP6922263B2 (ja) * 2017-03-06 2021-08-18 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の駆動回路
JP6380773B2 (ja) * 2017-03-27 2018-08-29 セイコーエプソン株式会社 液体吐出装置
CN108111168B (zh) * 2017-11-23 2021-04-20 中国航空工业集团公司西安航空计算技术研究所 一种改进型发动机燃油流量传感器信号采集电路
WO2019194834A1 (en) * 2018-04-06 2019-10-10 Hewlett-Packard Development Company, L.P. Reference measurements of fluidic actuators
JP7142590B2 (ja) 2019-03-01 2022-09-27 東芝テック株式会社 液体吐出装置の駆動回路及び液体吐出装置
JP7409356B2 (ja) * 2021-08-04 2024-01-09 カシオ計算機株式会社 電力推定装置、消費電力制御装置、音響装置、電力推定方法、及びプログラム
CN118683190B (zh) * 2024-06-14 2025-09-26 武汉国创科光电装备有限公司 一种适用于ehd型喷头的阵列式高压发生控制系统

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TWI312223B (en) 2003-11-14 2009-07-11 Beyond Innovation Tech Co Ltd A pulse width modulation control circuit and the loading system of its application
JP4770361B2 (ja) 2005-09-26 2011-09-14 富士ゼロックス株式会社 容量性負荷の駆動回路、及び液滴吐出装置
JP4867565B2 (ja) * 2005-11-29 2012-02-01 セイコーエプソン株式会社 容量性負荷の駆動回路、および超音波スピーカ
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
CN101346234B (zh) * 2005-12-22 2011-04-06 精工爱普生株式会社 喷墨打印机的喷头驱动装置和驱动控制方法、喷墨打印机
JP4735279B2 (ja) 2006-01-17 2011-07-27 富士ゼロックス株式会社 液滴吐出ヘッドの駆動回路及び方法、液滴吐出装置
JP4710643B2 (ja) 2006-02-14 2011-06-29 セイコーエプソン株式会社 インクジェットプリンタヘッドの駆動方法及びインクジェットプリンタ
JP2008049699A (ja) * 2006-07-24 2008-03-06 Seiko Epson Corp 液体噴射装置および印刷装置
JP5141117B2 (ja) 2006-07-24 2013-02-13 セイコーエプソン株式会社 液体噴射装置および印刷装置
JP4946685B2 (ja) * 2006-07-24 2012-06-06 セイコーエプソン株式会社 液体噴射装置および印刷装置
JP5034771B2 (ja) 2006-09-05 2012-09-26 セイコーエプソン株式会社 駆動回路、液体噴射装置および印刷装置
JP5056360B2 (ja) 2006-11-15 2012-10-24 セイコーエプソン株式会社 Ｄ級アンプの制御回路および液体噴射装置、印刷装置
JP5145921B2 (ja) 2007-12-25 2013-02-20 セイコーエプソン株式会社 液体噴射装置
JP4957756B2 (ja) * 2009-06-25 2012-06-20 セイコーエプソン株式会社 容量性負荷駆動回路、液体噴射装置および印刷装置

Also Published As

Publication number Publication date
US8632148B2 (en) 2014-01-21
US8894170B2 (en) 2014-11-25
US9028023B2 (en) 2015-05-12
US20100328379A1 (en) 2010-12-30
US20130135372A1 (en) 2013-05-30
US20150029251A1 (en) 2015-01-29
CN101934636A (zh) 2011-01-05
US20140098150A1 (en) 2014-04-10
US8382224B2 (en) 2013-02-26
CN104228345A (zh) 2014-12-24
CN104228345B (zh) 2016-08-24
JP2011005733A (ja) 2011-01-13
CN101934636B (zh) 2014-08-20

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