DE69402248T2 - Interner Träger für die Düsendeckplatte eines thermischen Tintenstrahldruckkopfes - Google Patents

Interner Träger für die Düsendeckplatte eines thermischen Tintenstrahldruckkopfes

Info

Publication number
DE69402248T2
DE69402248T2 DE69402248T DE69402248T DE69402248T2 DE 69402248 T2 DE69402248 T2 DE 69402248T2 DE 69402248 T DE69402248 T DE 69402248T DE 69402248 T DE69402248 T DE 69402248T DE 69402248 T2 DE69402248 T2 DE 69402248T2
Authority
DE
Germany
Prior art keywords
cover plate
inkjet printhead
internal support
nozzle cover
thermal inkjet
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 - Lifetime
Application number
DE69402248T
Other languages
English (en)
Other versions
DE69402248D1 (de
Inventor
Ho May Fong
Ellen Tappon
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.)
Hewlett Packard Development Co LP
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
Application granted granted Critical
Publication of DE69402248D1 publication Critical patent/DE69402248D1/de
Publication of DE69402248T2 publication Critical patent/DE69402248T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41J2/135—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
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14145—Structure of the 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
    • 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
    • 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
    • B41J2002/14403—Structure thereof only for on-demand ink jet heads including a filter

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
DE69402248T 1993-06-03 1994-05-20 Interner Träger für die Düsendeckplatte eines thermischen Tintenstrahldruckkopfes Expired - Lifetime DE69402248T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/072,298 US5463413A (en) 1993-06-03 1993-06-03 Internal support for top-shooter thermal ink-jet printhead

Publications (2)

Publication Number Publication Date
DE69402248D1 DE69402248D1 (de) 1997-04-30
DE69402248T2 true DE69402248T2 (de) 1997-07-10

Family

ID=22106736

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69402248T Expired - Lifetime DE69402248T2 (de) 1993-06-03 1994-05-20 Interner Träger für die Düsendeckplatte eines thermischen Tintenstrahldruckkopfes

Country Status (5)

Country Link
US (1) US5463413A (de)
EP (1) EP0627318B1 (de)
JP (1) JP3483622B2 (de)
DE (1) DE69402248T2 (de)
HK (1) HK92097A (de)

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US6305790B1 (en) * 1996-02-07 2001-10-23 Hewlett-Packard Company Fully integrated thermal inkjet printhead having multiple ink feed holes per nozzle
US5847737A (en) * 1996-06-18 1998-12-08 Kaufman; Micah Abraham Filter for ink jet printhead
US6137510A (en) * 1996-11-15 2000-10-24 Canon Kabushiki Kaisha Ink jet head
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US6158843A (en) * 1997-03-28 2000-12-12 Lexmark International, Inc. Ink jet printer nozzle plates with ink filtering projections
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US20090278891A1 (en) * 1997-07-15 2009-11-12 Silverbrook Research Pty Ltd Printhead IC With Filter Structure At Inlet To Ink Chambers
US20090273641A1 (en) * 1997-07-15 2009-11-05 Silverbrook Research Pty Ltd Printhead IC With Ink Supply Channel For Multiple Nozzle Rows
US8366243B2 (en) * 1997-07-15 2013-02-05 Zamtec Ltd Printhead integrated circuit with actuators proximate exterior surface
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US20090273632A1 (en) * 1997-07-15 2009-11-05 Silverbrook Research Pty Ltd Printhead Integrated Circuit With Large Nozzle Array
US20090273622A1 (en) * 1997-07-15 2009-11-05 Silverbrook Research Pty Ltd Printhead Integrated Circuit With Low Operating Power
US20090273634A1 (en) * 1997-07-15 2009-11-05 Silverbrook Research Pty Ltd Printhead Integrated Circuit With Thin Nozzle Layer
US20090273638A1 (en) * 1997-07-15 2009-11-05 Silverbrook Research Pty Ltd Printhead Integrated Circuit With More Than Two Metal Layer CMOS
US20090273642A1 (en) * 1997-07-15 2009-11-05 Silverbrook Research Pty Ltd Printhead IC With Low Velocity Droplet Ejection
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US20090273633A1 (en) * 1997-07-15 2009-11-05 Silverbrook Research Pty Ltd Printhead Integrated Circuit With High Density Nozzle Array
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US6231168B1 (en) 1999-04-30 2001-05-15 Hewlett-Packard Company Ink jet print head with flow control manifold shape
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US6502927B2 (en) * 2000-12-28 2003-01-07 Canon Kabushiki Kaisha Ink jet recording head having two or more pillars for each nozzle
US6350018B1 (en) 2001-02-23 2002-02-26 Hewlett-Packard Company Ink jet drop ejection architecture for improved damping and process yield
US6684504B2 (en) * 2001-04-09 2004-02-03 Lexmark International, Inc. Method of manufacturing an imageable support matrix for printhead nozzle plates
US6364467B1 (en) 2001-05-04 2002-04-02 Hewlett-Packard Company Barrier island stagger compensation
US6679576B2 (en) * 2001-07-17 2004-01-20 Hewlett-Packard Development Company, L.P. Fluid ejection device and method of operating
US6626522B2 (en) * 2001-09-11 2003-09-30 Hewlett-Packard Development Company, L.P. Filtering techniques for printhead internal contamination
US6499835B1 (en) 2001-10-30 2002-12-31 Hewlett-Packard Company Ink delivery system for an inkjet printhead
US6464343B1 (en) * 2001-10-31 2002-10-15 Hewlett-Packard Company Ink jet printhead having thin film structures for improving barrier island adhesion
JP3777594B2 (ja) * 2001-12-27 2006-05-24 ソニー株式会社 インク吐出装置
US7045934B2 (en) * 2002-04-11 2006-05-16 Ernest Geskin Method for jet formation and the apparatus for the same
US7052117B2 (en) * 2002-07-03 2006-05-30 Dimatix, Inc. Printhead having a thin pre-fired piezoelectric layer
US6669336B1 (en) 2002-07-30 2003-12-30 Xerox Corporation Ink jet printhead having an integral internal filter
US6896360B2 (en) * 2002-10-31 2005-05-24 Hewlett-Packard Development Company, L.P. Barrier feature in fluid channel
US7040016B2 (en) * 2003-10-22 2006-05-09 Hewlett-Packard Development Company, L.P. Method of fabricating a mandrel for electroformation of an orifice plate
JP2005205721A (ja) 2004-01-22 2005-08-04 Sony Corp 液体吐出ヘッド及び液体吐出装置
SG114773A1 (en) 2004-03-01 2005-09-28 Sony Corp Liquid ejection head and liquid ejection device
US8491076B2 (en) 2004-03-15 2013-07-23 Fujifilm Dimatix, Inc. Fluid droplet ejection devices and methods
US7281778B2 (en) 2004-03-15 2007-10-16 Fujifilm Dimatix, Inc. High frequency droplet ejection device and method
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JP3897120B2 (ja) 2004-06-17 2007-03-22 ソニー株式会社 液体吐出装置及び液体吐出装置の製造方法
KR100765315B1 (ko) * 2004-07-23 2007-10-09 삼성전자주식회사 기판과 일체로 이루어진 필터링 부재를 구비하는 잉크젯헤드 및 그 제조방법.
KR100624692B1 (ko) * 2004-09-13 2006-09-15 삼성전자주식회사 잉크젯 헤드용 필터 플레이트, 상기 필터 플레이트를구비하는 잉크젯 헤드 및 상기 필터 플레이트의 제조방법
EP1836056B1 (de) 2004-12-30 2018-11-07 Fujifilm Dimatix, Inc. Tintenstrahldruck
US8043517B2 (en) * 2005-09-19 2011-10-25 Hewlett-Packard Development Company, L.P. Method of forming openings in substrates and inkjet printheads fabricated thereby
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US7651204B2 (en) * 2006-09-14 2010-01-26 Hewlett-Packard Development Company, L.P. Fluid ejection device
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CN101568435A (zh) * 2006-12-07 2009-10-28 惠普发展公司，有限责任合伙企业 在基材中形成开口的方法以及由此制造的喷墨打印头
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US7712859B2 (en) * 2007-07-30 2010-05-11 Silverbrook Research Pty Ltd Printhead with multiple nozzles sharing single nozzle data
US7794061B2 (en) * 2007-07-30 2010-09-14 Silverbrook Research Pty Ltd Inkjet printhead with non-uniform nozzle chamber inlets
JP5294884B2 (ja) * 2008-02-08 2013-09-18 キヤノン株式会社 液体吐出ヘッド
JP5957985B2 (ja) * 2012-03-12 2016-07-27 株式会社リコー 液体吐出ヘッド、画像形成装置
EP2828081B1 (de) * 2012-07-24 2019-10-09 Hewlett-Packard Company, L.P. Flüssigkeitsausstossvorrichtung mit partikeltoleranter dünnfilmverlängerung
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US9050797B2 (en) 2013-07-30 2015-06-09 Memjet Technology Ltd. Inkjet nozzle device configured for venting gas bubbles
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Also Published As

Publication number Publication date
US5463413A (en) 1995-10-31
JPH07125209A (ja) 1995-05-16
EP0627318A1 (de) 1994-12-07
JP3483622B2 (ja) 2004-01-06
EP0627318B1 (de) 1997-03-26
HK92097A (en) 1997-08-01
DE69402248D1 (de) 1997-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD CO. (N.D.GES.D.STAATES DELAWARE),

8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE