WO2007089808A3 - Inkjet actuator substrate having at least one non-uniform ink via - Google Patents

Inkjet actuator substrate having at least one non-uniform ink via Download PDF

Info

Publication number
WO2007089808A3
WO2007089808A3 PCT/US2007/002588 US2007002588W WO2007089808A3 WO 2007089808 A3 WO2007089808 A3 WO 2007089808A3 US 2007002588 W US2007002588 W US 2007002588W WO 2007089808 A3 WO2007089808 A3 WO 2007089808A3
Authority
WO
WIPO (PCT)
Prior art keywords
actuator substrate
ink via
uniform ink
ink vias
inkjet
Prior art date
Application number
PCT/US2007/002588
Other languages
French (fr)
Other versions
WO2007089808A2 (en
Inventor
David G King
George K Parish
James H Powers
Lucas D Barkley
Original Assignee
Lexmark Int Inc
David G King
George K Parish
James H Powers
Lucas D Barkley
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 Lexmark Int Inc, David G King, George K Parish, James H Powers, Lucas D Barkley filed Critical Lexmark Int Inc
Priority to AU2007209880A priority Critical patent/AU2007209880A1/en
Priority to CA002641214A priority patent/CA2641214A1/en
Priority to BRPI0707685-1A priority patent/BRPI0707685A2/en
Priority to EP07762701A priority patent/EP1986857A2/en
Publication of WO2007089808A2 publication Critical patent/WO2007089808A2/en
Publication of WO2007089808A3 publication Critical patent/WO2007089808A3/en

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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17526—Electrical contacts to the cartridge
    • B41J2/1753—Details of contacts on the cartridge, e.g. protection of contacts
    • 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
    • B41J2/14145—Structure of the manifold
    • 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

Abstract

InkJet printheads and actuator chips, such as an inkjet printhead actuator chip having a substrate, ink vias formed in the substrate, and columnar arrays of actuators in operational communication with the ink vias. At least one of the ink vias has at least one of a different length, width and a via to via pitch than another one of the ink vias. Imaging devices for use with the printheads are also disclosed.
PCT/US2007/002588 2006-02-01 2007-01-30 Inkjet actuator substrate having at least one non-uniform ink via WO2007089808A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2007209880A AU2007209880A1 (en) 2006-02-01 2007-01-30 Inkjet actuator substrate having at least one non-uniform ink via
CA002641214A CA2641214A1 (en) 2006-02-01 2007-01-30 Inkjet actuator substrate having at least one non-uniform ink via
BRPI0707685-1A BRPI0707685A2 (en) 2006-02-01 2007-01-30 inkjet actuator substrate having at least one non-uniform ink path
EP07762701A EP1986857A2 (en) 2006-02-01 2007-01-30 Inkjet actuator substrate having at least one non-uniform ink via

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/345,092 US20070176982A1 (en) 2006-02-01 2006-02-01 Inkjet actuator substrate having at least one non-uniform ink via
US11/345,092 2006-02-01

Publications (2)

Publication Number Publication Date
WO2007089808A2 WO2007089808A2 (en) 2007-08-09
WO2007089808A3 true WO2007089808A3 (en) 2008-07-17

Family

ID=38321657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/002588 WO2007089808A2 (en) 2006-02-01 2007-01-30 Inkjet actuator substrate having at least one non-uniform ink via

Country Status (7)

Country Link
US (1) US20070176982A1 (en)
EP (1) EP1986857A2 (en)
CN (1) CN101395004A (en)
AU (1) AU2007209880A1 (en)
BR (1) BRPI0707685A2 (en)
CA (1) CA2641214A1 (en)
WO (1) WO2007089808A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019177572A1 (en) 2018-03-12 2019-09-19 Hewlett-Packard Development Company, L.P. Nozzle arrangements and feed holes
US11305537B2 (en) 2018-03-12 2022-04-19 Hewlett-Packard Development Company, L.P. Nozzle arrangements and supply channels
US11034151B2 (en) 2018-03-12 2021-06-15 Hewlett-Packard Development Company, L.P. Nozzle arrangements

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6328405B1 (en) * 2000-03-30 2001-12-11 Hewlett-Packard Company Printhead comprising multiple types of drop generators
US6340224B1 (en) * 1996-05-14 2002-01-22 Minolta Co., Ltd. Ink jet recording head
US20040041882A1 (en) * 2002-08-28 2004-03-04 Yuji Konno Ink jet printing apparatus, ink jet printing method, and ink jet print head
US6812953B2 (en) * 2002-01-24 2004-11-02 Hewlett-Packard Development Company, L.P. System for reducing the effect of aerodynamic induced errors in a drop-on-demand printing system
US20060001698A1 (en) * 2004-06-30 2006-01-05 Hart Brian C Integrated black and colored ink printheads

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326557A1 (en) * 1982-07-23 1984-01-26 Canon K.K., Tokyo METHOD AND DEVICE FOR IMAGE GENERATION
US4746935A (en) * 1985-11-22 1988-05-24 Hewlett-Packard Company Multitone ink jet printer and method of operation
US6827423B1 (en) * 1999-05-06 2004-12-07 Seiko Epson Corporation Liquid jetting apparatus, method of driving the same, computer-readable recording medium storing the method and image recording apparatus incorporating the same
JP2000334955A (en) * 1999-05-27 2000-12-05 Canon Inc Liquid ejection head, manufacture thereof and liquid ejection recorder employing it
US6137502A (en) * 1999-08-27 2000-10-24 Lexmark International, Inc. Dual droplet size printhead
US6513896B1 (en) * 2000-03-10 2003-02-04 Hewlett-Packard Company Methods of fabricating fit firing chambers of different drop weights on a single printhead

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6340224B1 (en) * 1996-05-14 2002-01-22 Minolta Co., Ltd. Ink jet recording head
US6328405B1 (en) * 2000-03-30 2001-12-11 Hewlett-Packard Company Printhead comprising multiple types of drop generators
US6812953B2 (en) * 2002-01-24 2004-11-02 Hewlett-Packard Development Company, L.P. System for reducing the effect of aerodynamic induced errors in a drop-on-demand printing system
US20040041882A1 (en) * 2002-08-28 2004-03-04 Yuji Konno Ink jet printing apparatus, ink jet printing method, and ink jet print head
US20060001698A1 (en) * 2004-06-30 2006-01-05 Hart Brian C Integrated black and colored ink printheads

Also Published As

Publication number Publication date
WO2007089808A2 (en) 2007-08-09
AU2007209880A1 (en) 2007-08-09
BRPI0707685A2 (en) 2011-05-10
CA2641214A1 (en) 2007-08-09
CN101395004A (en) 2009-03-25
EP1986857A2 (en) 2008-11-05
US20070176982A1 (en) 2007-08-02

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