CA2344931C - Appareil de depot de gouttelettes - Google Patents

Appareil de depot de gouttelettes Download PDF

Info

Publication number
CA2344931C
CA2344931C CA002344931A CA2344931A CA2344931C CA 2344931 C CA2344931 C CA 2344931C CA 002344931 A CA002344931 A CA 002344931A CA 2344931 A CA2344931 A CA 2344931A CA 2344931 C CA2344931 C CA 2344931C
Authority
CA
Canada
Prior art keywords
fluid
droplet
support member
fluid chamber
ejection
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.)
Expired - Fee Related
Application number
CA002344931A
Other languages
English (en)
Other versions
CA2344931A1 (fr
Inventor
Paul Raymond Drury
Steven Temple
Robert Alan Harvey
Jerzy Marcin Zaba
Salhadin Omer
Howard John Manning
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.)
Xaar Technology Ltd
Original Assignee
Xaar Technology Ltd
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
Priority claimed from GB9823264A external-priority patent/GB9823264D0/en
Application filed by Xaar Technology Ltd filed Critical Xaar Technology Ltd
Publication of CA2344931A1 publication Critical patent/CA2344931A1/fr
Application granted granted Critical
Publication of CA2344931C publication Critical patent/CA2344931C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/115—Ink jet characterised by jet control synchronising the droplet separation and charging time
    • 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
    • B41J2/145—Arrangement thereof
    • B41J2/155—Arrangement thereof for line printing
    • 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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14209—Structure of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
    • 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
    • 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
    • B41J2/17563—Ink filters
    • 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
    • B41J2002/14419—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
    • B41J2202/12—Embodiments of or processes related to ink-jet heads with ink circulating through the whole print head

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
  • Coating Apparatus (AREA)
  • Radiation-Therapy Devices (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Spray Control Apparatus (AREA)

Abstract

L'invention concerne un appareil de dépôt de gouttelettes comportant une chambre pour fluide pourvue d'un actionneur qu'il est possible de commander au moyen de signaux électriques de manière à permettre l'éjection de gouttelettes de ladite chambre; un circuit de commande conçu pour délivrer lesdits signaux électriques; et un conduit conçu pour alimenter ladite chambre en fluide destiné à la former les gouttelettes. Le circuit de commande est sensiblement en contact thermique avec le conduit de manière à assurer le transfert d'une fraction importante de la chaleur produite dans le circuit de commande vers le fluide destiné à former les gouttelettes.
CA002344931A 1998-10-24 1999-10-22 Appareil de depot de gouttelettes Expired - Fee Related CA2344931C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9823264A GB9823264D0 (en) 1998-10-24 1998-10-24 Droplet deposition apparatus
GB9823264.8 1998-10-24
US11857499P 1999-02-05 1999-02-05
US60/118,574 1999-02-05
PCT/GB1999/003505 WO2000024584A1 (fr) 1998-10-24 1999-10-22 Appareil de depot de gouttelettes

Publications (2)

Publication Number Publication Date
CA2344931A1 CA2344931A1 (fr) 2000-05-04
CA2344931C true CA2344931C (fr) 2008-04-29

Family

ID=26314563

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002344931A Expired - Fee Related CA2344931C (fr) 1998-10-24 1999-10-22 Appareil de depot de gouttelettes

Country Status (11)

Country Link
EP (1) EP1124691B1 (fr)
JP (1) JP2002528301A (fr)
KR (1) KR100761892B1 (fr)
CN (1) CN1165429C (fr)
AT (1) ATE230351T1 (fr)
AU (1) AU762871B2 (fr)
BR (1) BR9914788A (fr)
CA (1) CA2344931C (fr)
DE (1) DE69904743T2 (fr)
ES (1) ES2189504T3 (fr)
WO (1) WO2000024584A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR399001A0 (en) * 2001-03-27 2001-04-26 Silverbrook Research Pty. Ltd. An apparatus and method(ART104)
GB0121619D0 (en) 2001-09-07 2001-10-31 Xaar Technology Ltd Droplet depostion apparatus
GB0121909D0 (en) 2001-09-11 2001-10-31 Xaar Technology Ltd Droplet deposition apparatus
EP2266687A3 (fr) 2003-04-10 2011-06-29 The President and Fellows of Harvard College Formation et contrôle d'espèces fluides
JP4630870B2 (ja) 2003-08-27 2011-02-09 プレジデント アンド フェロウズ オブ ハーバード カレッジ 流体種の電子的制御
JP2005225106A (ja) * 2004-02-13 2005-08-25 Sony Corp 液体吐出装置及びその制御方法
JP5398171B2 (ja) * 2008-05-20 2014-01-29 富士ゼロックス株式会社 液滴吐出ヘッド、液滴吐出ユニット、および液滴吐出装置
JP5351714B2 (ja) * 2009-11-12 2013-11-27 エスアイアイ・プリンテック株式会社 液体噴射ヘッド、液体噴射装置及び液体噴射ヘッドの製造方法
KR20140034000A (ko) * 2012-09-11 2014-03-19 삼성전기주식회사 잉크젯 프린트 헤드
GB2520574B (en) 2013-11-26 2015-10-07 Xaar Technology Ltd Droplet deposition apparatus and method for manufacturing the same
GB2546097B (en) 2016-01-08 2020-12-30 Xaar Technology Ltd Droplet deposition head
US10780697B2 (en) 2017-03-15 2020-09-22 Hewlett-Packard Development Company, L.P. Fluid ejection dies
US11331915B2 (en) 2017-03-15 2022-05-17 Hewlett-Packard Development Company, L.P. Fluid ejection dies

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887100A (en) 1987-01-10 1989-12-12 Am International, Inc. Droplet deposition apparatus
EP0352726B1 (fr) * 1988-07-26 1994-04-27 Canon Kabushiki Kaisha Tête d'enregistrement par jet de liquide et appareil l'utilisant
US5469199A (en) * 1990-08-16 1995-11-21 Hewlett-Packard Company Wide inkjet printhead
AU657930B2 (en) * 1991-01-30 1995-03-30 Canon Kabushiki Kaisha Nozzle structures for bubblejet print devices
AU657931B2 (en) * 1991-01-30 1995-03-30 Canon Kabushiki Kaisha An integrally formed bubblejet print device
US5160945A (en) * 1991-05-10 1992-11-03 Xerox Corporation Pagewidth thermal ink jet printhead
JP3114776B2 (ja) * 1992-06-23 2000-12-04 セイコーエプソン株式会社 インクジェット式ライン記録ヘッドを用いたプリンタ
US5528272A (en) * 1993-12-15 1996-06-18 Xerox Corporation Full width array read or write bars having low induced thermal stress
US5734394A (en) * 1995-01-20 1998-03-31 Hewlett-Packard Kinematically fixing flex circuit to PWA printbar
GB9605547D0 (en) 1996-03-15 1996-05-15 Xaar Ltd Operation of droplet deposition apparatus

Also Published As

Publication number Publication date
BR9914788A (pt) 2001-07-03
KR20010082239A (ko) 2001-08-29
CN1324301A (zh) 2001-11-28
KR100761892B1 (ko) 2007-09-28
EP1124691A1 (fr) 2001-08-22
WO2000024584A1 (fr) 2000-05-04
DE69904743T2 (de) 2003-10-16
CN1165429C (zh) 2004-09-08
ATE230351T1 (de) 2003-01-15
CA2344931A1 (fr) 2000-05-04
DE69904743D1 (de) 2003-02-06
EP1124691B1 (fr) 2003-01-02
AU6354699A (en) 2000-05-15
JP2002528301A (ja) 2002-09-03
AU762871B2 (en) 2003-07-10
ES2189504T3 (es) 2003-07-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20161024