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EP1201449A3 - A system and method for improving the edge quality of inkjet printouts - Google Patents

A system and method for improving the edge quality of inkjet printouts Download PDF

Info

Publication number
EP1201449A3
EP1201449A3 EP01309026A EP01309026A EP1201449A3 EP 1201449 A3 EP1201449 A3 EP 1201449A3 EP 01309026 A EP01309026 A EP 01309026A EP 01309026 A EP01309026 A EP 01309026A EP 1201449 A3 EP1201449 A3 EP 1201449A3
Authority
EP
European Patent Office
Prior art keywords
inkjet
inkjet printhead
general
class
errors
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Withdrawn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
EP01309026A
Other languages
German (de)
French (fr)
Other versions
EP1201449A2 (en
Inventor
Ronald A. Askeland
Satya Prakash
Matthew D. Giere
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of EP1201449A2 publication Critical patent/EP1201449A2/en
Publication of EP1201449A3 publication Critical patent/EP1201449A3/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Withdrawn legal-status Critical Current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
    • B41J2/015—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
    • B41J2/04505—Control methods or devices therefor, e.g. driver circuits, control circuits aiming at correcting alignment
    • 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
    • B41J2/04573—Timing; Delays
    • 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
    • B41J2202/17—Readable information on the head

Landscapes

  • Ink Jet (AREA)

Abstract

This present invention is embodied in a printing system (100) for improving edge quality of ink drops produced by an inkjet printer (300). In general, the present invention can include an inkjet printhead assembly (116) that incorporates a preprogrammed correction scheme (212) for correcting systematic ink drop placement errors of the inkjet printhead (116). A general correction scheme (212) can be developed for a class of inkjet printhead assemblies during manufacturing of the class of inkjet printhead assemblies. The correction scheme (212) could include general corrections that cover general errors that exist for the entire class of inkjet printheads. Alternatively, individual correction schemes (212) can be developed during manufacturing of each inkjet printhead assembly (116) that covers specific errors that exists for each individual printhead.
EP01309026A 2000-10-31 2001-10-24 A system and method for improving the edge quality of inkjet printouts Withdrawn EP1201449A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70237900A 2000-10-31 2000-10-31
US702379 2003-11-05

Publications (2)

Publication Number Publication Date
EP1201449A2 EP1201449A2 (en) 2002-05-02
EP1201449A3 true EP1201449A3 (en) 2003-05-14

Family

ID=24820986

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01309026A Withdrawn EP1201449A3 (en) 2000-10-31 2001-10-24 A system and method for improving the edge quality of inkjet printouts

Country Status (2)

Country Link
EP (1) EP1201449A3 (en)
JP (1) JP2002166530A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7826660B2 (en) 2003-02-27 2010-11-02 Saquib Suhail S Digital image exposure correction
USRE42473E1 (en) 2001-05-30 2011-06-21 Senshin Capital, Llc Rendering images utilizing adaptive error diffusion
USRE43149E1 (en) 2001-03-27 2012-01-31 Senshin Capital, Llc Method for generating a halftone of a source image
US8773685B2 (en) 2003-07-01 2014-07-08 Intellectual Ventures I Llc High-speed digital image printing system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6842186B2 (en) 2001-05-30 2005-01-11 Polaroid Corporation High speed photo-printing apparatus
US6906736B2 (en) 2002-02-19 2005-06-14 Polaroid Corporation Technique for printing a color image
JP5141606B2 (en) 2008-03-26 2013-02-13 セイコーエプソン株式会社 Printing device
US12337524B2 (en) 2019-08-27 2025-06-24 Peridot Print Llc Modifying print data near and/or at overlap areas between printhead dies

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5661507A (en) * 1994-02-10 1997-08-26 Hewlett-Packard Company Inkjet printing modes to optimize image-element edges for best printing quality
EP0858049A2 (en) * 1997-02-06 1998-08-12 Hewlett-Packard Company Print dot placement in an ink jet printer
EP1029675A2 (en) * 1999-02-19 2000-08-23 Hewlett-Packard Company A system and method for controlling internal operations of a processor of an inkjet printhead
EP1044816A2 (en) * 1999-04-14 2000-10-18 Canon Kabushiki Kaisha Printer control based on head alignment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132291A (en) 1979-04-02 1980-10-14 Canon Inc Recording device
US4490728A (en) 1981-08-14 1984-12-25 Hewlett-Packard Company Thermal ink jet printer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5661507A (en) * 1994-02-10 1997-08-26 Hewlett-Packard Company Inkjet printing modes to optimize image-element edges for best printing quality
EP0858049A2 (en) * 1997-02-06 1998-08-12 Hewlett-Packard Company Print dot placement in an ink jet printer
EP1029675A2 (en) * 1999-02-19 2000-08-23 Hewlett-Packard Company A system and method for controlling internal operations of a processor of an inkjet printhead
EP1044816A2 (en) * 1999-04-14 2000-10-18 Canon Kabushiki Kaisha Printer control based on head alignment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE43149E1 (en) 2001-03-27 2012-01-31 Senshin Capital, Llc Method for generating a halftone of a source image
USRE42473E1 (en) 2001-05-30 2011-06-21 Senshin Capital, Llc Rendering images utilizing adaptive error diffusion
US7826660B2 (en) 2003-02-27 2010-11-02 Saquib Suhail S Digital image exposure correction
US8265420B2 (en) 2003-02-27 2012-09-11 Senshin Capital, Llc Digital image exposure correction
US8773685B2 (en) 2003-07-01 2014-07-08 Intellectual Ventures I Llc High-speed digital image printing system

Also Published As

Publication number Publication date
EP1201449A2 (en) 2002-05-02
JP2002166530A (en) 2002-06-11

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