JP5646857B2 - ショートした流体吐出部の軽減 - Google Patents

ショートした流体吐出部の軽減 Download PDF

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Publication number
JP5646857B2
JP5646857B2 JP2010023555A JP2010023555A JP5646857B2 JP 5646857 B2 JP5646857 B2 JP 5646857B2 JP 2010023555 A JP2010023555 A JP 2010023555A JP 2010023555 A JP2010023555 A JP 2010023555A JP 5646857 B2 JP5646857 B2 JP 5646857B2
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JP
Japan
Prior art keywords
short
fluid ejection
fluid
shorted
circuited
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.)
Active
Application number
JP2010023555A
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English (en)
Japanese (ja)
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JP2010241118A (ja
JP2010241118A5 (OSRAM
Inventor
メンゼル クリストフ
メンゼル クリストフ
エイ． ホイジントン ポール
エイ． ホイジントン ポール
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 Corp
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Fujifilm 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.)
Filing date
Publication date
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Publication of JP2010241118A publication Critical patent/JP2010241118A/ja
Publication of JP2010241118A5 publication Critical patent/JP2010241118A5/ja
Application granted granted Critical
Publication of JP5646857B2 publication Critical patent/JP5646857B2/ja
Active legal-status Critical Current
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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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/1404—Geometrical characteristics
    • 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
    • B41J2/04508—Control methods or devices therefor, e.g. driver circuits, control circuits aiming at correcting other parameters
    • 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
    • B41J2/0451—Control methods or devices therefor, e.g. driver circuits, control circuits for detecting failure, e.g. clogging, malfunctioning actuator
    • 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
    • B41J2/04555—Control methods or devices therefor, e.g. driver circuits, control circuits detecting current
    • 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
    • B41J2/04578—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on electrostatically-actuated membranes
    • 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
    • B41J2/0458—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP2010023555A 2009-02-13 2010-02-04 ショートした流体吐出部の軽減 Active JP5646857B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/371,471 2009-02-13
US12/371,471 US8251483B2 (en) 2009-02-13 2009-02-13 Mitigation of shorted fluid ejector units

Publications (3)

Publication Number Publication Date
JP2010241118A JP2010241118A (ja) 2010-10-28
JP2010241118A5 JP2010241118A5 (OSRAM) 2012-08-30
JP5646857B2 true JP5646857B2 (ja) 2014-12-24

Family

ID=42559499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010023555A Active JP5646857B2 (ja) 2009-02-13 2010-02-04 ショートした流体吐出部の軽減

Country Status (2)

Country Link
US (1) US8251483B2 (OSRAM)
JP (1) JP5646857B2 (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8556364B2 (en) 2010-07-01 2013-10-15 Fujifilm Dimatix, Inc. Determining whether a flow path is ready for ejecting a drop
BR112013031747A2 (pt) * 2011-06-29 2016-12-13 Hewlett Packard Development Co leiaute de traços de cabeçote de impressão piezelétrico
JP6584998B2 (ja) 2016-04-19 2019-10-02 富士フイルム株式会社 液体吐出装置、及び短絡検出方法
JP6585541B2 (ja) 2016-04-21 2019-10-02 富士フイルム株式会社 パターン形成装置、液体吐出装置、及び電気的故障検出方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3229411B2 (ja) * 1993-01-11 2001-11-19 株式会社日立製作所 薄膜トランジスタ基板の欠陥検出方法およびその修正方法
JPH07314684A (ja) * 1994-05-26 1995-12-05 Canon Inc 記録ヘッド用基体及びその製造方法
JPH10250128A (ja) * 1997-03-07 1998-09-22 Alps Electric Co Ltd サーマルヘッドおよびその製造方法
US6485123B2 (en) * 1997-07-15 2002-11-26 Silverbrook Research Pty Ltd Shutter ink jet
US6141093A (en) * 1998-08-25 2000-10-31 International Business Machines Corporation Method and apparatus for locating power plane shorts using polarized light microscopy
WO2001023185A1 (en) 1999-09-27 2001-04-05 Matsushita Electric Industrial Co., Ltd. Ink jet head, method of manufacturing ink jet head and ink jet recorder
US6801438B1 (en) * 2000-10-24 2004-10-05 Touch Future Technolocy Ltd. Electrical circuit and method of formation
US6753482B1 (en) * 2002-05-06 2004-06-22 Micron Technology, Inc. Semiconductor component with adjustment circuitry
US6767474B2 (en) * 2002-07-19 2004-07-27 Hewlett-Packard Development Company, L.P. Fluid ejector head having a planar passivation layer
KR20060077937A (ko) * 2004-12-30 2006-07-05 삼성전자주식회사 레이저 트리밍을 이용한 액정 표시 장치의 제조 방법
JP2006326968A (ja) * 2005-05-25 2006-12-07 Fuji Xerox Co Ltd 画像記録装置及び画像記録方法
JP4790315B2 (ja) * 2005-05-31 2011-10-12 オリンパスメディカルシステムズ株式会社 静電容量型超音波振動子
US7387361B1 (en) * 2007-02-16 2008-06-17 Eastman Kodak Company Failed nozzle correction system and method for borderless printing
BRPI0912370A2 (pt) 2008-05-21 2015-10-06 Fujifilm Corp detecção de corrente excessiva para ejetores de gotículas

Also Published As

Publication number Publication date
JP2010241118A (ja) 2010-10-28
US8251483B2 (en) 2012-08-28
US20100207974A1 (en) 2010-08-19

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