TW200615157A - Inkjet print head - Google Patents

Inkjet print head

Info

Publication number
TW200615157A
TW200615157A TW094129697A TW94129697A TW200615157A TW 200615157 A TW200615157 A TW 200615157A TW 094129697 A TW094129697 A TW 094129697A TW 94129697 A TW94129697 A TW 94129697A TW 200615157 A TW200615157 A TW 200615157A
Authority
TW
Taiwan
Prior art keywords
print head
node
control signal
capacitive
inkjet print
Prior art date
Application number
TW094129697A
Other languages
English (en)
Inventor
Frank Wilhelm Rohlfing
John Richard Alan Ayres
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200615157A publication Critical patent/TW200615157A/zh

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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14088—Structure of heating means
    • B41J2/14112—Resistive element
    • B41J2/14129—Layer structure
    • 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
    • B41J2/05—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers produced by the application of heat
    • 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
    • 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
    • B41J2/0455—Details of switching sections of circuit, e.g. transistors
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/13—Heads having an integrated circuit
TW094129697A 2004-09-02 2005-08-30 Inkjet print head TW200615157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0419451.0A GB0419451D0 (en) 2004-09-02 2004-09-02 Inkjet print head

Publications (1)

Publication Number Publication Date
TW200615157A true TW200615157A (en) 2006-05-16

Family

ID=33155885

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094129697A TW200615157A (en) 2004-09-02 2005-08-30 Inkjet print head

Country Status (8)

Country Link
US (1) US20090102890A1 (zh)
EP (1) EP1791697A2 (zh)
JP (1) JP2008511474A (zh)
KR (1) KR20070046909A (zh)
CN (1) CN101010199A (zh)
GB (1) GB0419451D0 (zh)
TW (1) TW200615157A (zh)
WO (1) WO2006025033A2 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5087681B2 (ja) * 2008-02-06 2012-12-05 ヒューレット−パッカード デベロップメント カンパニー エル．ピー． ノズルから流体を吐出させるための装置及び発射セル
CN102463753B (zh) * 2010-11-10 2014-01-08 研能科技股份有限公司 喷墨单元组
CN103587244A (zh) * 2012-08-13 2014-02-19 研能科技股份有限公司 喷墨控制电路
US9156254B2 (en) * 2013-08-30 2015-10-13 Hewlett-Packard Development Company, L.P. Fluid ejection device
CN106965556B (zh) * 2016-01-14 2019-04-09 研能科技股份有限公司 喷墨控制电路
EP3883773A4 (en) 2018-11-21 2022-07-06 Hewlett-Packard Development Company, L.P. FLUID MATRICES WITH SELECTORS ON THE RESPECTIVE IGNITION SUBASSEMBLIES
EP3986717A4 (en) * 2019-06-19 2023-01-18 Hewlett-Packard Development Company, L.P. POWER SIDE PRINTHEAD SWITCH CONTROLS

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5890969A (ja) * 1981-11-25 1983-05-30 Seiko Epson Corp サ−マルプリンタの駆動方法
JPS61220523A (ja) * 1985-03-27 1986-09-30 Honda Motor Co Ltd スイツチング回路
JPH04207412A (ja) * 1990-11-30 1992-07-29 Canon Inc 双方向性電流スイッチング回路および駆動回路
JPH059198U (ja) * 1991-07-12 1993-02-05 株式会社ゼクセル ブラシレスモータ制御回路
US5300968A (en) * 1992-09-10 1994-04-05 Xerox Corporation Apparatus for stabilizing thermal ink jet printer spot size
US5736997A (en) * 1996-04-29 1998-04-07 Lexmark International, Inc. Thermal ink jet printhead driver overcurrent protection scheme
US6068360A (en) * 1997-06-30 2000-05-30 Brother Kogyo Kabushiki Kaisha Printer head drive system having negative feedback control
US6439697B1 (en) * 1999-07-30 2002-08-27 Hewlett-Packard Company Dynamic memory based firing cell of thermal ink jet printhead
US6582042B1 (en) * 2000-10-30 2003-06-24 Hewlett-Packard Development Company, L.P. Method and apparatus for transferring information to a printhead
US6886898B2 (en) * 2001-11-30 2005-05-03 Sharp Kabushiki Kaisha Driving method of piezoelectric elements, ink-jet head, and ink-jet printer
JP4014865B2 (ja) * 2001-12-19 2007-11-28 日本テキサス・インスツルメンツ株式会社 駆動回路
US6789871B2 (en) * 2002-12-27 2004-09-14 Lexmark International, Inc. Reduced size inkjet printhead heater chip having integral voltage regulator and regulating capacitors

Also Published As

Publication number Publication date
WO2006025033A2 (en) 2006-03-09
JP2008511474A (ja) 2008-04-17
GB0419451D0 (en) 2004-10-06
CN101010199A (zh) 2007-08-01
EP1791697A2 (en) 2007-06-06
WO2006025033A3 (en) 2006-11-30
US20090102890A1 (en) 2009-04-23
KR20070046909A (ko) 2007-05-03

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