EP2173561A4 - Inkjet printhead with opposing actuator electrode polarities - Google Patents

Inkjet printhead with opposing actuator electrode polarities

Info

Publication number
EP2173561A4
EP2173561A4 EP07784706A EP07784706A EP2173561A4 EP 2173561 A4 EP2173561 A4 EP 2173561A4 EP 07784706 A EP07784706 A EP 07784706A EP 07784706 A EP07784706 A EP 07784706A EP 2173561 A4 EP2173561 A4 EP 2173561A4
Authority
EP
European Patent Office
Prior art keywords
inkjet printhead
actuator electrode
electrode polarities
opposing actuator
opposing
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.)
Granted
Application number
EP07784706A
Other languages
German (de)
French (fr)
Other versions
EP2173561A1 (en
EP2173561B1 (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 EP2173561A1 publication Critical patent/EP2173561A1/en
Publication of EP2173561A4 publication Critical patent/EP2173561A4/en
Application granted granted Critical
Publication of EP2173561B1 publication Critical patent/EP2173561B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B41J2/145—Arrangement thereof
    • B41J2/155—Arrangement thereof for line printing
    • 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
    • B41J2/14072—Electrical connections, e.g. details on electrodes, connecting the chip to the outside...
    • 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
    • B41J2002/14387—Front shooter
    • 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
    • B41J2002/14459—Matrix arrangement of the pressure chambers
    • 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
    • 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
    • B41J2202/20—Modules
EP07784706A 2007-07-30 2007-07-30 Inkjet printhead with opposing actuator electrode polarities Active EP2173561B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AU2007/001061 WO2009015406A1 (en) 2007-07-30 2007-07-30 Inkjet printhead with opposing actuator electrode polarities

Publications (3)

Publication Number Publication Date
EP2173561A1 EP2173561A1 (en) 2010-04-14
EP2173561A4 true EP2173561A4 (en) 2011-09-14
EP2173561B1 EP2173561B1 (en) 2013-03-27

Family

ID=40303786

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07784706A Active EP2173561B1 (en) 2007-07-30 2007-07-30 Inkjet printhead with opposing actuator electrode polarities

Country Status (3)

Country Link
EP (1) EP2173561B1 (en)
TW (8) TWI464073B (en)
WO (1) WO2009015406A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI398364B (en) * 2010-10-22 2013-06-11 Microjet Technology Co Ltd Multi-color inkjet head module
TWI398359B (en) * 2010-10-22 2013-06-11 Microjet Technology Co Ltd Single color inkjet head module
CN102689513B (en) 2011-03-23 2015-02-18 研能科技股份有限公司 Ink gun structure
TWI468303B (en) * 2011-03-23 2015-01-11 Microjet Technology Co Ltd Inkjet head structure
TWI472437B (en) * 2011-03-23 2015-02-11 Microjet Technology Co Ltd Inkjet head structure
TWI472436B (en) * 2011-03-23 2015-02-11 Microjet Technology Co Ltd Inkjet head structure
TWI472438B (en) * 2011-03-23 2015-02-11 Microjet Technology Co Ltd Inkjet head structure
TWI472440B (en) * 2012-08-27 2015-02-11 Microjet Technology Co Ltd Page-width arrayprinting device
CN103625111B (en) * 2012-08-27 2016-09-28 研能科技股份有限公司 Page width ink jet printing equipment
TWI556983B (en) * 2013-09-26 2016-11-11 研能科技股份有限公司 Jet-printing unit interchangeable between inkjet printing device and page-width array printing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070081032A1 (en) * 2005-10-11 2007-04-12 Silverbrook Research Pty Ltd. Low loss electrode connection for inkjet printhead

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412410A (en) * 1993-01-04 1995-05-02 Xerox Corporation Ink jet printhead for continuous tone and text printing
US5719602A (en) * 1995-01-20 1998-02-17 Hewlett-Packard Company Controlling PWA inkjet nozzle timing as a function of media speed
US6336714B1 (en) * 1996-02-07 2002-01-08 Hewlett-Packard Company Fully integrated thermal inkjet printhead having thin film layer shelf
US6203145B1 (en) * 1999-12-17 2001-03-20 Eastman Kodak Company Continuous ink jet system having non-circular orifices
KR100408270B1 (en) * 2000-07-26 2003-12-01 삼성전자주식회사 Bubble-jet type ink-jet printhead
TWI232802B (en) * 2001-02-15 2005-05-21 Benq Corp High density jetting apparatus
TW503179B (en) * 2001-05-07 2002-09-21 Benq Corp Ink jetting device having bubble valve and the method thereof
US20050206679A1 (en) * 2003-07-03 2005-09-22 Rio Rivas Fluid ejection assembly
EP1693217B1 (en) * 2005-02-16 2009-01-14 Seiko Epson Corporation Liquid ejecting apparatus and platen unit
US7735975B2 (en) * 2005-10-26 2010-06-15 Seiko Epson Corporation Liquid ejecting apparatus, recording apparatus, and field generating unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070081032A1 (en) * 2005-10-11 2007-04-12 Silverbrook Research Pty Ltd. Low loss electrode connection for inkjet printhead

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009015406A1 *

Also Published As

Publication number Publication date
TWI402179B (en) 2013-07-21
TW200904647A (en) 2009-02-01
TW200904644A (en) 2009-02-01
TWI380909B (en) 2013-01-01
TW200904641A (en) 2009-02-01
TW200904639A (en) 2009-02-01
TW200904643A (en) 2009-02-01
EP2173561A1 (en) 2010-04-14
TW200904642A (en) 2009-02-01
TWI464073B (en) 2014-12-11
WO2009015406A1 (en) 2009-02-05
TW200904646A (en) 2009-02-01
EP2173561B1 (en) 2013-03-27
TW200904645A (en) 2009-02-01
TWI465347B (en) 2014-12-21

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