BRPI0507575A - cabeça de impressão a jato de tinta de alta resolução - Google Patents

cabeça de impressão a jato de tinta de alta resolução

Info

Publication number
BRPI0507575A
BRPI0507575A BRPI0507575-0A BRPI0507575A BRPI0507575A BR PI0507575 A BRPI0507575 A BR PI0507575A BR PI0507575 A BRPI0507575 A BR PI0507575A BR PI0507575 A BRPI0507575 A BR PI0507575A
Authority
BR
Brazil
Prior art keywords
ink
high resolution
eject
print head
nozzle plate
Prior art date
Application number
BRPI0507575-0A
Other languages
English (en)
Inventor
Colin G Maher
James H Powers
Original Assignee
Lexmark Int Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34827295&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0507575(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lexmark Int Inc filed Critical Lexmark Int Inc
Publication of BRPI0507575A publication Critical patent/BRPI0507575A/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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/1404—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
    • 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
    • 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

CABEçA DE IMPRESSãO A JATO DE TINTA DE ALTA RESOLUçãO. A presente invenção refere-se a uma cabeça de impressão de alta resolução para uma impressora jato de tinta. A cabeça de impressão inclui um substrato semicondutor contendo pelo menos um bordo de alimentação de tinta e uma pluralidade de acionadores de ejeção de tinta espaçados a uma distância do bordo de alimentação de tinta. Cada um dos acionadores de ejeção de tinta tem uma razão de aspecto variando de cerca de 1,5:1 a cerca de 6:1. Uma placa de bocal é anexada ao substrato semicondutor. A placa de bocal contém uma pluralidade de orifícios de bocal, câmaras de tinta e canais de tinta cortados a laser na placa de bocal, correspondendo à pluralidade de acionadores de ejeção de tinta. Os orifícios de bocais adjacentes são distanciados com um passo variando de cerca de 600 a cerca de 1200 dpi. A distância do bordo de alimentação de tinta é substancialmente a mesma para cada um dos acionadores de ejeção de tinta.
BRPI0507575-0A 2004-02-10 2005-02-09 cabeça de impressão a jato de tinta de alta resolução BRPI0507575A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/775,874 US7152951B2 (en) 2004-02-10 2004-02-10 High resolution ink jet printhead
PCT/US2005/003953 WO2005077027A2 (en) 2004-02-10 2005-02-09 High resolution ink jet printhead

Publications (1)

Publication Number Publication Date
BRPI0507575A true BRPI0507575A (pt) 2007-07-03

Family

ID=34827295

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507575-0A BRPI0507575A (pt) 2004-02-10 2005-02-09 cabeça de impressão a jato de tinta de alta resolução

Country Status (8)

Country Link
US (2) US7152951B2 (pt)
EP (1) EP1718468A2 (pt)
CN (1) CN1930001A (pt)
AU (1) AU2005211710A1 (pt)
BR (1) BRPI0507575A (pt)
CA (1) CA2556091A1 (pt)
MX (1) MXPA06009045A (pt)
WO (1) WO2005077027A2 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7290860B2 (en) * 2004-08-25 2007-11-06 Lexmark International, Inc. Methods of fabricating nozzle plates
US7364268B2 (en) * 2005-09-30 2008-04-29 Lexmark International, Inc. Nozzle members, compositions and methods for micro-fluid ejection heads
US7735971B2 (en) 2005-10-11 2010-06-15 Silverbrook Research Pty Ltd Printhead with elongate nozzles
US7597425B2 (en) * 2005-10-11 2009-10-06 Silverbrook Research Pty Ltd Inkjet printhead with multiple heater elements in parallel
US7712884B2 (en) 2005-10-11 2010-05-11 Silverbrook Research Pty Ltd High density thermal ink jet printhead
US7712869B2 (en) * 2005-10-11 2010-05-11 Silverbrook Research Pty Ltd Inkjet printhead with controlled drop misdirection
US7661800B2 (en) * 2005-10-11 2010-02-16 Silverbrook Research Pty Ltd Inkjet printhead with multiple heater elements and cross bracing
US7744195B2 (en) * 2005-10-11 2010-06-29 Silverbrook Research Pty Ltd Low loss electrode connection for inkjet printhead
US7753496B2 (en) * 2005-10-11 2010-07-13 Silverbrook Research Pty Ltd Inkjet printhead with multiple chambers and multiple nozzles for each drive circuit
US7780271B2 (en) * 2007-08-12 2010-08-24 Silverbrook Research Pty Ltd Printhead with heaters offset from nozzles
JP2009184265A (ja) * 2008-02-07 2009-08-20 Canon Inc 液体吐出ヘッド及び液体吐出ヘッドの製造方法
US8328330B2 (en) * 2008-06-03 2012-12-11 Lexmark International, Inc. Nozzle plate for improved post-bonding symmetry
US8794745B2 (en) 2011-02-09 2014-08-05 Canon Kabushiki Kaisha Liquid ejection head and liquid ejection method
CN105960333B (zh) 2014-01-30 2018-04-06 惠普发展公司，有限责任合伙企业 三色墨盒壳体
US9987852B2 (en) 2014-01-30 2018-06-05 Hewlett-Packard Development Company, L.P. Tri-color ink cartridge housing
WO2019078868A1 (en) * 2017-10-19 2019-04-25 Hewlett-Packard Development Company, L.P. FLUIDIC MATRICES
WO2020145969A1 (en) 2019-01-09 2020-07-16 Hewlett-Packard Development Company, L.P. Fluid feed hole port dimensions

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861598A (en) * 1973-05-15 1975-01-21 Henry Fleischer Nozzle arrangement
DE69016472T2 (de) * 1989-03-01 1995-06-22 Canon Kk Substrat für thermischen Aufzeichnungskopf und thermischer Aufzeichnungskopf unter Verwendung dieses Substrats.
US5291226A (en) * 1990-08-16 1994-03-01 Hewlett-Packard Company Nozzle member including ink flow channels
US5648805A (en) * 1992-04-02 1997-07-15 Hewlett-Packard Company Inkjet printhead architecture for high speed and high resolution printing
US5874974A (en) * 1992-04-02 1999-02-23 Hewlett-Packard Company Reliable high performance drop generator for an inkjet printhead
JP3290495B2 (ja) * 1992-04-21 2002-06-10 キヤノン株式会社 インクジェット記録ヘッドの製造方法
DE69333236T2 (de) 1992-06-29 2004-08-05 Hewlett-Packard Co. (N.D.Ges.D.Staates Delaware), Palo Alto Dünnschichtwiderstandsdruckkopf für Thermo-Tintenstrahldrucker
US5387314A (en) * 1993-01-25 1995-02-07 Hewlett-Packard Company Fabrication of ink fill slots in thermal ink-jet printheads utilizing chemical micromachining
JP3132291B2 (ja) * 1993-06-03 2001-02-05 ブラザー工業株式会社 インクジェットヘッドの製造方法
US5808640A (en) * 1994-04-19 1998-09-15 Hewlett-Packard Company Special geometry ink jet resistor for high dpi/high frequency structures
JP3515830B2 (ja) * 1994-07-14 2004-04-05 富士写真フイルム株式会社 インク噴射記録ヘッドチップの製造方法、インク噴射記録ヘッドの製造方法および記録装置
US5621524A (en) * 1994-07-14 1997-04-15 Hitachi Koki Co., Ltd. Method for testing ink-jet recording heads
US6447088B2 (en) * 1996-01-16 2002-09-10 Canon Kabushiki Kaisha Ink-jet head, an ink-jet-head cartridge, an ink-jet apparatus and an ink-jet recording method used in gradation recording
US6183078B1 (en) * 1996-02-28 2001-02-06 Hewlett-Packard Company Ink delivery system for high speed printing
JPH1044416A (ja) * 1996-07-31 1998-02-17 Canon Inc インクジェット記録ヘッド用基板及びそれを用いたインクジェットヘッド、インクジェットヘッドカートリッジおよび液体吐出装置
DE19806807A1 (de) * 1997-02-19 1998-09-03 Nec Corp Tröpfchenausstoßvorrichtung
US6045214A (en) * 1997-03-28 2000-04-04 Lexmark International, Inc. Ink jet printer nozzle plate having improved flow feature design and method of making nozzle plates
US6106096A (en) * 1997-12-15 2000-08-22 Lexmark International, Inc. Printhead stress relief
TW403833B (en) * 1998-06-15 2000-09-01 Ind Tech Res Inst Ink pathway design
US6309052B1 (en) * 1999-04-30 2001-10-30 Hewlett-Packard Company High thermal efficiency ink jet printhead
US6283584B1 (en) * 2000-04-18 2001-09-04 Lexmark International, Inc. Ink jet flow distribution system for ink jet printer
JP4164250B2 (ja) * 2000-12-28 2008-10-15 キヤノン株式会社 インクジェット記録方法および記録装置
US6523935B2 (en) * 2001-01-30 2003-02-25 Hewlett-Packard Company Narrow ink jet printhead
JP3894548B2 (ja) * 2002-04-23 2007-03-22 キヤノン株式会社 液体吐出ヘッドならびに前記液体吐出ヘッドを用いたヘッドカートリッジおよび画像形成装置
US6957886B2 (en) * 2002-09-27 2005-10-25 Eastman Kodak Company Apparatus and method of inkjet printing on untreated hydrophobic media

Also Published As

Publication number Publication date
EP1718468A2 (en) 2006-11-08
WO2005077027A2 (en) 2005-08-25
WO2005077027A3 (en) 2006-06-08
US20050174385A1 (en) 2005-08-11
US20070030305A1 (en) 2007-02-08
CA2556091A1 (en) 2005-08-25
US7152951B2 (en) 2006-12-26
CN1930001A (zh) 2007-03-14
MXPA06009045A (es) 2007-04-16
AU2005211710A1 (en) 2005-08-25
US7690760B2 (en) 2010-04-06

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A E 6A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2099 DE 29/03/2011.