BR112015013634A8 - detecção de gotas de fluido em caminhos de disparo correspondendo a bicos de uma cabeça de impressão - Google Patents

detecção de gotas de fluido em caminhos de disparo correspondendo a bicos de uma cabeça de impressão Download PDF

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Publication number
BR112015013634A8
BR112015013634A8 BR112015013634A BR112015013634A BR112015013634A8 BR 112015013634 A8 BR112015013634 A8 BR 112015013634A8 BR 112015013634 A BR112015013634 A BR 112015013634A BR 112015013634 A BR112015013634 A BR 112015013634A BR 112015013634 A8 BR112015013634 A8 BR 112015013634A8
Authority
BR
Brazil
Prior art keywords
nozzles
drop
nozzle
printhead
paths corresponding
Prior art date
Application number
BR112015013634A
Other languages
English (en)
Other versions
BR112015013634A2 (pt
BR112015013634B1 (pt
Inventor
Fosas Soriano David
Portela Mata Laura
Original Assignee
Hewlett Packard Development 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 Development Co filed Critical Hewlett Packard Development Co
Publication of BR112015013634A2 publication Critical patent/BR112015013634A2/pt
Publication of BR112015013634A8 publication Critical patent/BR112015013634A8/pt
Publication of BR112015013634B1 publication Critical patent/BR112015013634B1/pt

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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
    • B41J2/0456—Control methods or devices therefor, e.g. driver circuits, control circuits detecting drop size, volume or weight
    • 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
    • B41J2/125—Sensors, e.g. deflection sensors
    • 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
    • B41J2/04586—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads of a type not covered by groups B41J2/04575 - B41J2/04585, or of an undefined type
    • 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
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16579—Detection means therefor, e.g. for nozzle clogging
    • 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
    • B41J2/21—Ink jet for multi-colour printing
    • B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
    • B41J2/2142—Detection of malfunctioning nozzles
    • 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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Ink Jet (AREA)

Abstract

resumo detecção de gota de líquido em caminhos de tiro correspondente aos bocais de um cabeçote de impressão um método de funcionamento de um sistema de impressão inclui a identificação de grupos de bocais de uma pluralidade de bocais de um dispositivo de cabeçote de impressão. o método também inclui a ejetar gotas de fluido pela cabeçote de impressão do dispositivo de bocais ao longo dos mesmos e correspondentes caminhos de queima. o método também inclui o controle do movimento de um detector de transporte que inclui uma pluralidade de detectores de gota de uma matriz de detector de gotas em relação ao dispositivo de cabeçote de impressão por um módulo de controle para alinhar cada um dos detectores de gota com os respectivos caminhos de disparo correspondentes aos respectivos bocais em um tempo pré-determinado. o método também inclui a detecção dos caminhos de disparo correspondentes aos bocais para detectar uma presença das gotas de líquido com os detectores de gota de tal forma que cada um dos detectores de gotas detecta a um mesmo tempo de um caminho de disparo respectivo correspondente a um respectivo bocal para uma pluralidade de grupos de bocais.
BR112015013634-6A 2012-12-10 2012-12-10 Sistema de impressão, método de operar o referido sistema e mídia de armazenamento não transitório legível por computador BR112015013634B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/068769 WO2014092678A1 (en) 2012-12-10 2012-12-10 Fluid drop detection in firing paths corresponding to nozzles of a printhead

Publications (3)

Publication Number Publication Date
BR112015013634A2 BR112015013634A2 (pt) 2017-07-11
BR112015013634A8 true BR112015013634A8 (pt) 2019-10-15
BR112015013634B1 BR112015013634B1 (pt) 2021-10-13

Family

ID=50934765

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015013634-6A BR112015013634B1 (pt) 2012-12-10 2012-12-10 Sistema de impressão, método de operar o referido sistema e mídia de armazenamento não transitório legível por computador

Country Status (6)

Country Link
US (1) US9770904B2 (pt)
EP (1) EP2928694B1 (pt)
JP (1) JP6052939B2 (pt)
CN (1) CN104870195B (pt)
BR (1) BR112015013634B1 (pt)
WO (1) WO2014092678A1 (pt)

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Publication number Priority date Publication date Assignee Title
WO2015200464A1 (en) * 2014-06-27 2015-12-30 Fujifilm Dimatix, Inc. High height ink jet printing
EP3277506B1 (en) * 2015-07-02 2020-09-02 Hewlett-Packard Development Company, L.P. Printhead drop detectors
EP3436279A4 (en) * 2016-07-19 2020-03-04 Hewlett-Packard Development Company, L.P. PRINTHEAD MONITORING SYSTEM AND METHOD
CN110214086B (zh) 2016-10-26 2021-07-23 惠普发展公司，有限责任合伙企业 具有包括驱动气泡检测数据的喷嘴列数据组的流体喷射装置
US9931839B1 (en) 2016-12-15 2018-04-03 Hewlett-Packard Development Company, L.P. Beam angles of drop detectors
CN110202934B (zh) * 2018-02-28 2020-11-24 森大（深圳）技术有限公司 检测喷头喷嘴是否异常的方法、装置、设备及存储介质
GB2579050B (en) * 2018-11-16 2021-12-01 Global Inkjet Systems Ltd Control methods and systems
CN109910437B (zh) * 2019-01-22 2020-10-13 深圳市华星光电半导体显示技术有限公司 一种喷涂装置及显示面板的制备方法
AU2019428366B2 (en) 2019-02-06 2023-04-13 Hewlett-Packard Development Company, L.P. Die for a printhead
WO2020162924A1 (en) 2019-02-06 2020-08-13 Hewlett-Packard Development Company, L.P. Die for a printhead
ES2904246T3 (es) 2019-02-06 2022-04-04 Hewlett Packard Development Co Troquel de un cabezal de impresión
PT3710260T (pt) 2019-02-06 2021-08-19 Hewlett Packard Development Co Matriz para uma cabeça de impressão
WO2021257087A1 (en) * 2020-06-19 2021-12-23 Hewlett-Packard Development Company, L.P. Nozzle health

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JP3284419B2 (ja) * 1992-10-12 2002-05-20 セイコーエプソン株式会社 カラーインクジェット記録装置
US6357849B2 (en) * 1998-11-12 2002-03-19 Seiko Epson Corporation Inkjet recording apparatus
JP3698055B2 (ja) * 2000-12-25 2005-09-21 セイコーエプソン株式会社 ドット抜け検査を行う印刷装置
EP1245397B1 (en) 2001-03-30 2006-06-28 Hewlett-Packard Company, A Delaware Corporation Apparatus and method for detecting drops in printer device
US6648444B2 (en) * 2001-11-15 2003-11-18 Hewlett-Packard Development Company, L.P. High throughput parallel drop detection scheme
JP2003291361A (ja) * 2002-03-29 2003-10-14 Fuji Photo Film Co Ltd 液体吐出検出方法
JP2004188930A (ja) * 2002-12-13 2004-07-08 Sharp Corp インクジェット記録装置
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JP2006305846A (ja) * 2005-04-27 2006-11-09 Konica Minolta Holdings Inc インク液滴検出装置
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JP4882627B2 (ja) * 2005-09-21 2012-02-22 ブラザー工業株式会社 液滴噴射装置
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JP5316112B2 (ja) * 2009-03-10 2013-10-16 株式会社リコー 画像形成装置
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WO2012128749A1 (en) * 2011-03-20 2012-09-27 Hewlett-Packard Development Company, L.P. Drop detection
JP5729105B2 (ja) * 2011-04-19 2015-06-03 セイコーエプソン株式会社 液滴噴射装置及び液滴噴射方法
US8939542B2 (en) * 2013-06-24 2015-01-27 Hewlett-Packard Development Company, L.P. Detecting defective nozzles

Also Published As

Publication number Publication date
CN104870195A (zh) 2015-08-26
US9770904B2 (en) 2017-09-26
EP2928694A1 (en) 2015-10-14
BR112015013634A2 (pt) 2017-07-11
CN104870195B (zh) 2017-09-12
BR112015013634B1 (pt) 2021-10-13
JP2015536852A (ja) 2015-12-24
EP2928694B1 (en) 2019-10-30
EP2928694A4 (en) 2016-12-14
WO2014092678A1 (en) 2014-06-19
JP6052939B2 (ja) 2016-12-27
US20150367631A1 (en) 2015-12-24

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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]
B25G Requested change of headquarter approved

Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (US)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07C Technical examination (opinion): republication [chapter 7.3 patent gazette]

Free format text: REPUBLICACAO DO DESPACHO 7.1, DA RPI 2606, DE 15/12/2020.

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 10/12/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2752 DE 03-10-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.