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DE69929735D1 - Steuerschaltung eines Tintenstrahldruckkopfes - Google Patents

Steuerschaltung eines Tintenstrahldruckkopfes

Info

Publication number
DE69929735D1
DE69929735D1 DE69929735T DE69929735T DE69929735D1 DE 69929735 D1 DE69929735 D1 DE 69929735D1 DE 69929735 T DE69929735 T DE 69929735T DE 69929735 T DE69929735 T DE 69929735T DE 69929735 D1 DE69929735 D1 DE 69929735D1
Authority
DE
Germany
Prior art keywords
control circuit
inkjet printhead
printhead
inkjet
circuit
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 - Lifetime
Application number
DE69929735T
Other languages
English (en)
Other versions
DE69929735T2 (de
Inventor
Ishizakiic O Sunao
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18099219&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69929735(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Publication of DE69929735D1 publication Critical patent/DE69929735D1/de
Application granted granted Critical
Publication of DE69929735T2 publication Critical patent/DE69929735T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B41J2/04541—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
    • B41J2/04563—Control methods or devices therefor, e.g. driver circuits, control circuits detecting head temperature; Ink temperature
    • 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
    • B41J2/52—Arrangement for printing a discrete number of tones, not covered by group B41J2/205, e.g. applicable to two or more kinds of printing or marking process
    • 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
    • B41J2202/17—Readable information on the head
DE69929735T 1998-10-20 1999-10-19 Steuerschaltung eines Tintenstrahldruckkopfes Expired - Lifetime DE69929735T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31844598 1998-10-20
JP31844598A JP3223891B2 (ja) 1998-10-20 1998-10-20 インクジェット記録ヘッドの駆動回路

Publications (2)

Publication Number Publication Date
DE69929735D1 true DE69929735D1 (de) 2006-04-20
DE69929735T2 DE69929735T2 (de) 2006-07-20

Family

ID=18099219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69929735T Expired - Lifetime DE69929735T2 (de) 1998-10-20 1999-10-19 Steuerschaltung eines Tintenstrahldruckkopfes

Country Status (4)

Country Link
US (1) US6454377B1 (de)
EP (1) EP0995599B1 (de)
JP (1) JP3223891B2 (de)
DE (1) DE69929735T2 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6462433B1 (en) * 1998-08-13 2002-10-08 Toshiba Tec Kabushiki Kaisha Capacitive load driving unit and method and apparatus for inspecting the same
JP3714071B2 (ja) * 1999-12-06 2005-11-09 ブラザー工業株式会社 印刷装置及び印刷装置の制御方法
US7084996B2 (en) 2000-07-04 2006-08-01 Brother Kogyo Kabushiki Kaisha Recording device
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
JP2004148788A (ja) * 2002-11-01 2004-05-27 Seiko Epson Corp 液滴吐出装置及び方法、製膜装置及び方法、デバイス製造方法並びに電子機器
US6739690B1 (en) * 2003-02-11 2004-05-25 Xerox Corporation Ink jet apparatus
JP4403786B2 (ja) * 2003-12-01 2010-01-27 富士ゼロックス株式会社 インクジェット記録ヘッドの駆動回路、インクジェット記録ヘッド、及びインクジェットプリンタ
JP4114638B2 (ja) * 2004-03-26 2008-07-09 セイコーエプソン株式会社 液滴吐出装置およびその吐出異常検出方法
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
JP4784106B2 (ja) * 2005-02-10 2011-10-05 富士ゼロックス株式会社 液滴吐出ヘッド及び画像記録装置
JP4761520B2 (ja) * 2005-08-02 2011-08-31 キヤノン株式会社 記録装置及び電力供給制御方法
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
US8287069B2 (en) 2005-12-22 2012-10-16 Seiko Epson Corporation Head drive device and drive control method of ink jet printer, and ink jet printer
CN101898451B (zh) 2006-01-17 2012-09-26 精工爱普生株式会社 驱动电路及液滴喷出装置
US8240798B2 (en) 2006-01-20 2012-08-14 Seiko Epson Corporation Head drive apparatus of inkjet printer and inkjet printer
JPWO2007086375A1 (ja) * 2006-01-25 2009-06-18 セイコーエプソン株式会社 インクジェットプリンタのヘッド駆動装置及びヘッド駆動方法、並びにインクジェットプリンタ
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
JP2008132765A (ja) * 2006-10-25 2008-06-12 Seiko Epson Corp 液体噴射装置および印刷装置
US7731317B2 (en) 2007-01-12 2010-06-08 Seiko Epson Corporation Liquid jetting device
JP4492693B2 (ja) * 2007-12-19 2010-06-30 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噴射装置
JP5256768B2 (ja) 2008-02-21 2013-08-07 セイコーエプソン株式会社 液体噴射装置
JP4640491B2 (ja) * 2008-10-27 2011-03-02 セイコーエプソン株式会社 噴射ヘッド駆動回路および噴射装置、印刷装置
FR2940627B1 (fr) * 2008-12-30 2014-09-12 Mgi France Dispositif d'impression par jet d'encre d'une composition de vernis pour substrat imprime.
JP4811501B2 (ja) * 2009-06-26 2011-11-09 セイコーエプソン株式会社 容量性負荷駆動回路、液体噴射装置及び印刷装置
US9192719B2 (en) * 2010-11-01 2015-11-24 Medtronic, Inc. Implantable medical pump diagnostics
JP5724563B2 (ja) * 2011-04-13 2015-05-27 セイコーエプソン株式会社 液体吐出装置、検査方法およびプログラム
JP5715908B2 (ja) * 2011-08-23 2015-05-13 東芝テック株式会社 インクジェットヘッド記録装置
WO2013162541A1 (en) * 2012-04-25 2013-10-31 Hewlett-Packard Development Company, L.P. Bias current reduction for print nozzle amplifier
US20150035909A1 (en) 2012-04-25 2015-02-05 Hewlett-Packard Deveopment Company, L.P. Bias current control for print nozzle amplifier
JP6302231B2 (ja) * 2013-12-12 2018-03-28 キヤノン株式会社 記録素子基板、記録ヘッド及び記録装置
JP2015120307A (ja) * 2013-12-24 2015-07-02 株式会社リコー インクジェット記録装置及びインクジェット記録装置の短絡保護方法
US9776399B2 (en) 2014-05-30 2017-10-03 Hewlett-Packard Development Company, L.P. Multiple digital data sequences from an arbitrary data generator of a printhead assembly
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
US9987416B2 (en) * 2015-01-09 2018-06-05 BioQuiddity Inc. Sterile assembled liquid medicament dosage control and delivery device
US11362258B2 (en) 2016-06-29 2022-06-14 Koninklijke Philips N.V. EAP actuator and drive method
JP6852319B2 (ja) * 2016-09-09 2021-03-31 ブラザー工業株式会社 インクジェット記録装置
EP3367452A1 (de) * 2017-02-28 2018-08-29 Koninklijke Philips N.V. Aktuator mit elektroaktivem material und ansteuerungsverfahren
US11338082B2 (en) 2019-09-04 2022-05-24 BloQ Pharma, Inc. Variable rate dispenser with aseptic spike connector assembly
JP7380198B2 (ja) 2019-12-26 2023-11-15 セイコーエプソン株式会社 ヘッドユニット制御装置、ヘッドユニット及び液体吐出装置
JP7463721B2 (ja) 2019-12-26 2024-04-09 セイコーエプソン株式会社 ヘッドユニット
JP7452006B2 (ja) * 2019-12-26 2024-03-19 セイコーエプソン株式会社 液体吐出装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198833A (en) * 1987-11-04 1993-03-30 Sharp Kabushiki Kaisha Variable density ink-jet dot printer
JP2689548B2 (ja) 1988-12-19 1997-12-10 セイコーエプソン株式会社 インクジェットヘッドの駆動回路
JP3292223B2 (ja) * 1993-01-25 2002-06-17 セイコーエプソン株式会社 インクジェット式記録ヘッドの駆動方法、及びその装置
US5668579A (en) * 1993-06-16 1997-09-16 Seiko Epson Corporation Apparatus for and a method of driving an ink jet head having an electrostatic actuator
JP3513986B2 (ja) 1995-06-30 2004-03-31 セイコーエプソン株式会社 インクジェット記録ヘッドの駆動装置及び駆動方法
JP3349891B2 (ja) * 1996-06-11 2002-11-25 富士通株式会社 圧電型インクジェットヘッドの駆動方法
JPH10318445A (ja) 1997-05-19 1998-12-04 Osaka Gas Co Ltd 断熱配管材
JP3674248B2 (ja) * 1997-07-01 2005-07-20 ブラザー工業株式会社 インク噴射装置の駆動装置
US6102513A (en) * 1997-09-11 2000-08-15 Eastman Kodak Company Ink jet printing apparatus and method using timing control of electronic waveforms for variable gray scale printing without artifacts

Also Published As

Publication number Publication date
JP2000117980A (ja) 2000-04-25
EP0995599B1 (de) 2006-02-08
JP3223891B2 (ja) 2001-10-29
EP0995599A2 (de) 2000-04-26
DE69929735T2 (de) 2006-07-20
EP0995599A3 (de) 2000-09-13
US6454377B1 (en) 2002-09-24

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