EP1945457A4 - Low loss electrode connection for inkjet printhead - Google Patents

Low loss electrode connection for inkjet printhead

Info

Publication number
EP1945457A4
EP1945457A4 EP05791396A EP05791396A EP1945457A4 EP 1945457 A4 EP1945457 A4 EP 1945457A4 EP 05791396 A EP05791396 A EP 05791396A EP 05791396 A EP05791396 A EP 05791396A EP 1945457 A4 EP1945457 A4 EP 1945457A4
Authority
EP
European Patent Office
Prior art keywords
electrode connection
low loss
inkjet printhead
loss electrode
printhead
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.)
Withdrawn
Application number
EP05791396A
Other languages
German (de)
French (fr)
Other versions
EP1945457A1 (en
Inventor
Kia Silverbrook
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.)
Zamtec Ltd
Original Assignee
Silverbrook Research Pty 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
Application filed by Silverbrook Research Pty Ltd filed Critical Silverbrook Research Pty Ltd
Publication of EP1945457A1 publication Critical patent/EP1945457A1/en
Publication of EP1945457A4 publication Critical patent/EP1945457A4/en
Withdrawn legal-status Critical Current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
    • B41J2/135—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
    • B41J2/1412—Shape
    • 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
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1601—Production of bubble jet print heads
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1626—Manufacturing processes etching
    • B41J2/1628—Manufacturing processes etching dry etching
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1631—Manufacturing processes photolithography
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1637—Manufacturing processes molding
    • B41J2/1639—Manufacturing processes molding sacrificial molding
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/164—Manufacturing processes thin film formation
    • B41J2/1642—Manufacturing processes thin film formation thin film formation by CVD [chemical vapor deposition]
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/164—Manufacturing processes thin film formation
    • B41J2/1645—Manufacturing processes thin film formation thin film formation by spincoating
    • 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
    • B41J2002/14403—Structure thereof only for on-demand ink jet heads including a filter
    • 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
    • B41J2002/14475—Structure thereof only for on-demand ink jet heads characterised by nozzle shapes or number of orifices per chamber
    • 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
    • B41J2202/11—Embodiments of or processes related to ink-jet heads characterised by specific geometrical characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
EP05791396A 2005-10-10 2005-10-10 Low loss electrode connection for inkjet printhead Withdrawn EP1945457A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AU2005/001561 WO2007041744A1 (en) 2005-10-10 2005-10-10 Low loss electrode connection for inkjet printhead

Publications (2)

Publication Number Publication Date
EP1945457A1 EP1945457A1 (en) 2008-07-23
EP1945457A4 true EP1945457A4 (en) 2010-01-06

Family

ID=37942184

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05791396A Withdrawn EP1945457A4 (en) 2005-10-10 2005-10-10 Low loss electrode connection for inkjet printhead

Country Status (6)

Country Link
EP (1) EP1945457A4 (en)
JP (1) JP2009511293A (en)
KR (1) KR100965665B1 (en)
CN (1) CN101287605B (en)
AU (1) AU2005337424B2 (en)
WO (1) WO2007041744A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103192603B (en) * 2012-01-04 2015-09-16 珠海赛纳打印科技股份有限公司 The manufacture method of fluid jetting head, fluid jetting head and inkjet recording device
RU2714619C1 (en) 2016-10-19 2020-02-18 Сикпа Холдинг Са Method of forming a printing head for thermographic ink-jet printing, a printing head for thermographic ink-jet printing and a semiconductor plate
JP7026437B2 (en) * 2016-12-16 2022-02-28 エスアイアイ・プリンテック株式会社 Liquid injection head and liquid injection recording device
JP2022121982A (en) * 2021-02-09 2022-08-22 東芝テック株式会社 Thermal head cartridge and liquid discharge device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294347A (en) * 1985-10-22 1987-04-30 Ricoh Seiki Kk Thermal ink jet printing head
DE4025619A1 (en) * 1990-08-13 1992-02-20 Siemens Ag Line setter for ink droplet printer - has cantilever heating resistance in each nozzle chamber with electronic heating controller
JPH0732596A (en) * 1993-07-21 1995-02-03 Canon Inc Method for ink jet recording
EP0865922A2 (en) * 1997-02-25 1998-09-23 Hewlett-Packard Company Reduced spray inkjet printhead orifice
US6183067B1 (en) * 1997-01-21 2001-02-06 Agilent Technologies Inkjet printhead and fabrication method for integrating an actuator and firing chamber

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270861B (en) * 1993-05-31 1997-05-13 Olivetti Canon Ind Spa IMPROVED INK JET HEAD FOR A POINT PRINTER
US5949465A (en) * 1994-06-21 1999-09-07 Rohm Co., Ltd. Thermal printhead, substrate for the same and method for making the substrate
US6557983B1 (en) * 1995-08-30 2003-05-06 Canon Kabushiki Kaisha Ink jet head, substrate for ink jet head, ink jet cartridge, and ink jet apparatus
US6557974B1 (en) * 1995-10-25 2003-05-06 Hewlett-Packard Company Non-circular printhead orifice
US6113221A (en) * 1996-02-07 2000-09-05 Hewlett-Packard Company Method and apparatus for ink chamber evacuation
US6003977A (en) * 1996-02-07 1999-12-21 Hewlett-Packard Company Bubble valving for ink-jet printheads
US5812159A (en) * 1996-07-22 1998-09-22 Eastman Kodak Company Ink printing apparatus with improved heater
AU1139100A (en) * 1998-10-16 2000-05-08 Silverbrook Research Pty Limited Improvements relating to inkjet printers
JP3495649B2 (en) * 1999-06-28 2004-02-09 シャープ株式会社 Inkjet head
KR100403578B1 (en) * 2000-07-20 2003-11-01 삼성전자주식회사 Ink jet printing head
JP2002225270A (en) * 2001-01-30 2002-08-14 Kyocera Corp Ink-jet head
JP2003080700A (en) * 2001-09-12 2003-03-19 Olympus Optical Co Ltd Ink head
US6626522B2 (en) * 2001-09-11 2003-09-30 Hewlett-Packard Development Company, L.P. Filtering techniques for printhead internal contamination
JP2003170603A (en) * 2001-09-26 2003-06-17 Fuji Photo Film Co Ltd Method and apparatus for manufacturing liquid drop jet head
US6644786B1 (en) * 2002-07-08 2003-11-11 Eastman Kodak Company Method of manufacturing a thermally actuated liquid control device
US6767474B2 (en) * 2002-07-19 2004-07-27 Hewlett-Packard Development Company, L.P. Fluid ejector head having a planar passivation layer
KR100484168B1 (en) * 2002-10-11 2005-04-19 삼성전자주식회사 Ink jet printhead and manufacturing method thereof
JP2004142328A (en) * 2002-10-25 2004-05-20 Canon Inc Ink jet recorder using hot melt ink
US6755509B2 (en) * 2002-11-23 2004-06-29 Silverbrook Research Pty Ltd Thermal ink jet printhead with suspended beam heater
US6672710B1 (en) * 2002-11-23 2004-01-06 Silverbrook Research Pty Ltd Thermal ink jet printhead with symmetric bubble formation
US6896346B2 (en) * 2002-12-26 2005-05-24 Eastman Kodak Company Thermo-mechanical actuator drop-on-demand apparatus and method with multiple drop volumes
US7121646B2 (en) * 2003-12-30 2006-10-17 Dimatix, Inc. Drop ejection assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294347A (en) * 1985-10-22 1987-04-30 Ricoh Seiki Kk Thermal ink jet printing head
DE4025619A1 (en) * 1990-08-13 1992-02-20 Siemens Ag Line setter for ink droplet printer - has cantilever heating resistance in each nozzle chamber with electronic heating controller
JPH0732596A (en) * 1993-07-21 1995-02-03 Canon Inc Method for ink jet recording
US6183067B1 (en) * 1997-01-21 2001-02-06 Agilent Technologies Inkjet printhead and fabrication method for integrating an actuator and firing chamber
EP0865922A2 (en) * 1997-02-25 1998-09-23 Hewlett-Packard Company Reduced spray inkjet printhead orifice

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007041744A1 *

Also Published As

Publication number Publication date
AU2005337424B2 (en) 2010-11-18
EP1945457A1 (en) 2008-07-23
CN101287605A (en) 2008-10-15
CN101287605B (en) 2012-04-25
JP2009511293A (en) 2009-03-19
KR20080059422A (en) 2008-06-27
AU2005337424A1 (en) 2007-04-19
WO2007041744A1 (en) 2007-04-19
KR100965665B1 (en) 2010-06-24

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080319

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20091207

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ZAMTEC LIMITED

17Q First examination report despatched

Effective date: 20130528

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ZAMTEC LIMITED

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20131008