CN101934636B - 液体喷射装置及液体喷射型打印装置 - Google Patents

液体喷射装置及液体喷射型打印装置 Download PDF

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Publication number
CN101934636B
CN101934636B CN201010215552.6A CN201010215552A CN101934636B CN 101934636 B CN101934636 B CN 101934636B CN 201010215552 A CN201010215552 A CN 201010215552A CN 101934636 B CN101934636 B CN 101934636B
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China
Prior art keywords
signal
modulation
potential
drive
circuit
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CN201010215552.6A
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English (en)
Chinese (zh)
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CN101934636A (zh
Inventor
田端邦夫
大岛敦
井出典孝
宫崎新一
吉野浩行
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Seiko Epson Corp
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Seiko Epson Corp
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Priority to CN201410377595.2A priority Critical patent/CN104228345B/zh
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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
    • 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)
CN201010215552.6A 2009-06-25 2010-06-24 液体喷射装置及液体喷射型打印装置 Active CN101934636B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009-151230 2009-06-25
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 (1)

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CN101934636A CN101934636A (zh) 2011-01-05
CN101934636B true CN101934636B (zh) 2014-08-20

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US (4) US8382224B2 (cg-RX-API-DMAC7.html)
JP (1) JP4957756B2 (cg-RX-API-DMAC7.html)
CN (2) CN101934636B (cg-RX-API-DMAC7.html)

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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
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
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
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
WO2018156138A1 (en) * 2017-02-23 2018-08-30 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
US11186080B2 (en) 2018-04-06 2021-11-30 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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Also Published As

Publication number Publication date
US20150029251A1 (en) 2015-01-29
US20130135372A1 (en) 2013-05-30
US8632148B2 (en) 2014-01-21
US9028023B2 (en) 2015-05-12
JP4957756B2 (ja) 2012-06-20
US20100328379A1 (en) 2010-12-30
CN104228345A (zh) 2014-12-24
CN104228345B (zh) 2016-08-24
US8382224B2 (en) 2013-02-26
US20140098150A1 (en) 2014-04-10
JP2011005733A (ja) 2011-01-13
CN101934636A (zh) 2011-01-05
US8894170B2 (en) 2014-11-25

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