BR112014031129A2 - método para ejetar gotas de líquido - Google Patents

método para ejetar gotas de líquido

Info

Publication number
BR112014031129A2
BR112014031129A2 BR112014031129A BR112014031129A BR112014031129A2 BR 112014031129 A2 BR112014031129 A2 BR 112014031129A2 BR 112014031129 A BR112014031129 A BR 112014031129A BR 112014031129 A BR112014031129 A BR 112014031129A BR 112014031129 A2 BR112014031129 A2 BR 112014031129A2
Authority
BR
Brazil
Prior art keywords
print
input image
jet
period
image data
Prior art date
Application number
BR112014031129A
Other languages
English (en)
Other versions
BR112014031129B1 (pt
Inventor
V Panchawagh Hrishikesh
A Marcus Michael
P Adiga Shashishekar
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of BR112014031129A2 publication Critical patent/BR112014031129A2/pt
Publication of BR112014031129B1 publication Critical patent/BR112014031129B1/pt

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
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/075—Ink jet characterised by jet control for many-valued deflection
    • B41J2/08—Ink jet characterised by jet control for many-valued deflection charge-control type
    • B41J2/085—Charge means, e.g. electrodes
    • 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
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/075—Ink jet characterised by jet control for many-valued deflection
    • B41J2/08—Ink jet characterised by jet control for many-valued deflection charge-control type
    • B41J2/09—Deflection means

Abstract

1 / 1 resumo “mã‰todo para ejetar gotas de lãquido” um jato lã­quido inclui um perã­odo fundamental de ruptura de jato. um perã­odo de impressã£o ã© definido como n vezes o perã­odo fundamental da ruptura do jato, onde n ã© um inteiro maior que 1. dados de imagem de entrada sã£o providos, apresentando m nã­veis por pixel de imagem de entrada, incluindo um nã­vel de nã£o impressã£o onde m ã© um inteiro e 2<m n+1. uma forma de onda de dispositivo de carga, independente dos dados de imagem de entrada, se repete durante perã­odos de impressã£o e inclui estados de tensã£o de gota de impressã£o e de nã£o impressã£o. uma forma de onda de dispositivo de formaã§ã£o de gota, apresentando um perã­odo igual ao perã­odo de impressã£o, ã© selecionada em resposta aos dados de imagem de entrada para formar, a partir das gotas de jato de impressã£o, apresentando um volume correspondente a um nã­vel de pixel de imagem de entrada. os dispositivos sã£o sincronizados para produzir uma relaã§ã£o de carga para massa de gota de impressã£o e uma relaã§ã£o de carga para massa de gota de nã£o impressã£o em gotas rompendo a partir do jato.
BR112014031129-3A 2012-06-22 2013-06-11 método para ejetar gotas de líquido BR112014031129B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/530,171 US8641175B2 (en) 2012-06-22 2012-06-22 Variable drop volume continuous liquid jet printing
US13/530,171 2012-06-22
PCT/US2013/045120 WO2013191959A1 (en) 2012-06-22 2013-06-11 Variable drop volume continuous liquid jet printing

Publications (2)

Publication Number Publication Date
BR112014031129A2 true BR112014031129A2 (pt) 2017-06-27
BR112014031129B1 BR112014031129B1 (pt) 2021-01-26

Family

ID=48747715

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014031129-3A BR112014031129B1 (pt) 2012-06-22 2013-06-11 método para ejetar gotas de líquido

Country Status (7)

Country Link
US (1) US8641175B2 (pt)
EP (1) EP2864121B1 (pt)
JP (1) JP2015523929A (pt)
CN (1) CN104395086B (pt)
BR (1) BR112014031129B1 (pt)
IN (1) IN2014DN09144A (pt)
WO (1) WO2013191959A1 (pt)

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Publication number Priority date Publication date Assignee Title
FR2975632A1 (fr) * 2011-05-27 2012-11-30 Markem Imaje Imprimante a jet d'encre continu binaire
FR3045459B1 (fr) 2015-12-22 2020-06-12 Dover Europe Sarl Tete d'impression ou imprimante a jet d'encre a consommation de solvant reduite
JP2017119356A (ja) * 2015-12-28 2017-07-06 セイコーエプソン株式会社 液体吐出装置および方法
JP2017119358A (ja) * 2015-12-28 2017-07-06 セイコーエプソン株式会社 液体吐出装置および液体吐出方法
JP2017119359A (ja) * 2015-12-28 2017-07-06 セイコーエプソン株式会社 液体吐出装置および液体吐出方法
JP2017119357A (ja) * 2015-12-28 2017-07-06 セイコーエプソン株式会社 液体吐出装置および方法
US9527319B1 (en) 2016-05-24 2016-12-27 Eastman Kodak Company Printhead assembly with removable jetting module
US9566798B1 (en) 2016-05-24 2017-02-14 Eastman Kodak Company Inkjet printhead assembly with repositionable shutter
US9623689B1 (en) 2016-05-24 2017-04-18 Eastman Kodak Company Modular printhead assembly with common center rail
WO2018022103A1 (en) 2016-07-29 2018-02-01 Hewlett-Packard Development Company, L.P. Fluid ejection device
GB2557169A (en) * 2016-10-14 2018-06-20 Domino Uk Ltd Improvements in or relating to continuous inkjet printers
US9789714B1 (en) 2016-10-21 2017-10-17 Eastman Kodak Company Modular printhead assembly with tilted printheads
US9962943B1 (en) 2016-11-07 2018-05-08 Eastman Kodak Company Inkjet printhead assembly with compact repositionable shutter
US9969178B1 (en) 2016-11-07 2018-05-15 Eastman Kodak Company Inkjet printhead assembly with repositionable shutter mechanism
US10052868B1 (en) 2017-05-09 2018-08-21 Eastman Kodak Company Modular printhead assembly with rail assembly having upstream and downstream rod segments
CN107379768B (zh) * 2017-07-31 2019-01-29 嘉兴学院 一种电流体动力学高分辨率喷墨打印的控制方法
US10308013B1 (en) * 2017-12-05 2019-06-04 Eastman Kodak Company Controlling waveforms to reduce cross-talk between inkjet nozzles
US10207505B1 (en) * 2018-01-08 2019-02-19 Eastman Kodak Company Method for fabricating a charging device
CN113752700B (zh) * 2020-06-03 2022-12-09 深圳市汉森软件有限公司 喷头电压驱动波形的动态切换方法、装置、设备及介质

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US3596275A (en) 1964-03-25 1971-07-27 Richard G Sweet Fluid droplet recorder
US3373437A (en) 1964-03-25 1968-03-12 Richard G. Sweet Fluid droplet recorder with a plurality of jets
US3656171A (en) 1970-12-08 1972-04-11 Mead Corp Apparatus and method for sorting particles and jet prop recording
JPS5269628A (en) 1975-12-08 1977-06-09 Hitachi Ltd Ink jet recorder
US4613871A (en) 1985-11-12 1986-09-23 Eastman Kodak Company Guard drops in an ink jet printer
EP0354982A1 (en) 1988-06-14 1990-02-21 Hewlett-Packard Company A process for producing successive droplets of ink of different sizes
US5520715A (en) * 1994-07-11 1996-05-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Directional electrostatic accretion process employing acoustic droplet formation
US6003979A (en) 1995-01-27 1999-12-21 Scitex Digital Printing, Inc. Gray scale printing with high resolution array ink jet
US6135655A (en) 1997-10-14 2000-10-24 Hewlett-Packard Company Multipixel dots in monochrome drop-on-demand printing
FR2777211B1 (fr) 1998-04-10 2000-06-16 Toxot Science Et Applic Procede de projection d'un liquide electriquement conducteur et dispositif d'impression par jet d'encre continu utilisant ce procede
US6406115B2 (en) 1999-01-19 2002-06-18 Xerox Corporation Method of printing with multiple sized drop ejectors on a single printhead
US6588888B2 (en) * 2000-12-28 2003-07-08 Eastman Kodak Company Continuous ink-jet printing method and apparatus
US6783203B2 (en) 2001-05-11 2004-08-31 Seiko Epson Corporation Printing with multiple pixels as unit of gradation reproduction
FR2851495B1 (fr) 2003-02-25 2006-06-30 Imaje Sa Imprimante a jet d'encre
US7556327B2 (en) * 2004-11-05 2009-07-07 Fujifilm Dimatix, Inc. Charge leakage prevention for inkjet printing
US7575293B2 (en) 2005-05-31 2009-08-18 Xerox Corporation Dual drop printing mode using full length waveforms to achieve head drop mass differences
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Also Published As

Publication number Publication date
CN104395086A (zh) 2015-03-04
EP2864121B1 (en) 2016-07-20
IN2014DN09144A (pt) 2015-05-22
US8641175B2 (en) 2014-02-04
US20130342597A1 (en) 2013-12-26
CN104395086B (zh) 2016-03-16
JP2015523929A (ja) 2015-08-20
BR112014031129B1 (pt) 2021-01-26
EP2864121A1 (en) 2015-04-29
WO2013191959A1 (en) 2013-12-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/06/2013, OBSERVADAS AS CONDICOES LEGAIS.