DE60305985D1 - Thermischer Aktuator mit optimierter Heizelementlänge - Google Patents

Thermischer Aktuator mit optimierter Heizelementlänge

Info

Publication number
DE60305985D1
DE60305985D1 DE60305985T DE60305985T DE60305985D1 DE 60305985 D1 DE60305985 D1 DE 60305985D1 DE 60305985 T DE60305985 T DE 60305985T DE 60305985 T DE60305985 T DE 60305985T DE 60305985 D1 DE60305985 D1 DE 60305985D1
Authority
DE
Germany
Prior art keywords
heating element
thermal actuator
element length
optimized heating
optimized
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
DE60305985T
Other languages
English (en)
Other versions
DE60305985T2 (de
Inventor
John Andrew Lebens
Antonio Cabal
David Stewart Ross
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.)
Eastman Kodak Co
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
Application granted granted Critical
Publication of DE60305985D1 publication Critical patent/DE60305985D1/de
Publication of DE60305985T2 publication Critical patent/DE60305985T2/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
    • B41J2/14427—Structure of ink jet print heads with thermal bend detached actuators
DE60305985T 2002-01-17 2003-01-06 Thermische Betätigungsvorrichtung mit optimierter Heizelementlänge Expired - Lifetime DE60305985T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50993 1979-06-22
US10/050,993 US6631979B2 (en) 2002-01-17 2002-01-17 Thermal actuator with optimized heater length

Publications (2)

Publication Number Publication Date
DE60305985D1 true DE60305985D1 (de) 2006-07-27
DE60305985T2 DE60305985T2 (de) 2007-01-18

Family

ID=21968723

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60305985T Expired - Lifetime DE60305985T2 (de) 2002-01-17 2003-01-06 Thermische Betätigungsvorrichtung mit optimierter Heizelementlänge

Country Status (4)

Country Link
US (1) US6631979B2 (de)
EP (1) EP1329319B1 (de)
JP (1) JP4531336B2 (de)
DE (1) DE60305985T2 (de)

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US7527357B2 (en) 1997-07-15 2009-05-05 Silverbrook Research Pty Ltd Inkjet nozzle array with individual feed channel for each nozzle
US6682176B2 (en) * 1997-07-15 2004-01-27 Silverbrook Research Pty Ltd Ink jet printhead chip with nozzle arrangements incorporating spaced actuating arms
US6742873B1 (en) * 2001-04-16 2004-06-01 Silverbrook Research Pty Ltd Inkjet printhead construction
ATE367927T1 (de) 1998-10-16 2007-08-15 Silverbrook Res Pty Ltd Verfahren zur herstellung einer düse für einen tintenstrahldruckkopf
US6464341B1 (en) * 2002-02-08 2002-10-15 Eastman Kodak Company Dual action thermal actuator and method of operating thereof
US6688719B2 (en) * 2002-04-12 2004-02-10 Silverbrook Research Pty Ltd Thermoelastic inkjet actuator with heat conductive pathways
US6644786B1 (en) * 2002-07-08 2003-11-11 Eastman Kodak Company Method of manufacturing a thermally actuated liquid control device
US6824249B2 (en) * 2002-08-23 2004-11-30 Eastman Kodak Company Tapered thermal actuator
US6817702B2 (en) * 2002-11-13 2004-11-16 Eastman Kodak Company Tapered multi-layer thermal actuator and method of operating same
US6755509B2 (en) * 2002-11-23 2004-06-29 Silverbrook Research Pty Ltd Thermal ink jet printhead with suspended beam heater
US6767082B1 (en) * 2003-06-09 2004-07-27 Xerox Corporation Systems and methods for varying fluid path geometry for fluid ejection system
US20050130747A1 (en) * 2003-12-10 2005-06-16 Xerox Corporation Video game system including a micromechanical dispensing device
US7331650B2 (en) * 2004-04-08 2008-02-19 Eastman Kodak Company Printhead having a removable nozzle plate
US7374274B2 (en) * 2004-08-20 2008-05-20 Lexmark International, Inc. Method of operating a microelectromechanical inkjet ejector to achieve a predetermined mechanical deflection
US7283030B2 (en) * 2004-11-22 2007-10-16 Eastman Kodak Company Doubly-anchored thermal actuator having varying flexural rigidity
US7175258B2 (en) * 2004-11-22 2007-02-13 Eastman Kodak Company Doubly-anchored thermal actuator having varying flexural rigidity
US7188931B2 (en) * 2004-11-22 2007-03-13 Eastman Kodak Company Doubly-anchored thermal actuator having varying flexural rigidity
JP2008000960A (ja) * 2006-06-21 2008-01-10 Canon Inc 記録ヘッド
JP2008055643A (ja) * 2006-08-29 2008-03-13 Canon Inc 記録ヘッド
EP2089229B1 (de) * 2006-12-04 2012-08-15 Silverbrook Research Pty. Limited Tintenstrahldüsenanordnung mit thermisch biegendem betätigungselement mit einem einen wesentlichen teil des düsenkammerdachs definierenden aktiven träger
US8226213B2 (en) * 2008-05-05 2012-07-24 Zamtec Limited Short pulsewidth actuation of thermal bend actuator
US7946687B2 (en) * 2008-05-05 2011-05-24 Silverbrook Research Pty Ltd Thermal bend actuator comprising bent active beam having resistive heating bars
WO2009135245A1 (en) 2008-05-05 2009-11-12 Silverbrook Research Pty Ltd Thermal bend actuator comprising bent active beam having resistive heating bars
US8736145B2 (en) * 2008-11-26 2014-05-27 Freescale Semiconductor, Inc. Electromechanical transducer device and method of forming a electromechanical transducer device
US8513042B2 (en) 2009-06-29 2013-08-20 Freescale Semiconductor, Inc. Method of forming an electromechanical transducer device
AU2009351617B2 (en) * 2009-08-25 2013-06-27 Memjet Technology Limited Crack-resistant thermal bend actuator
US20110073188A1 (en) * 2009-09-30 2011-03-31 Marcus Michael A Microvalve for control of compressed fluids
US8864287B2 (en) * 2011-04-19 2014-10-21 Eastman Kodak Company Fluid ejection using MEMS composite transducer
EP2648005A1 (de) * 2012-04-02 2013-10-09 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Kalibrierung einer mechanischen Eigenschaft von RSM-Federbalken
US9839428B2 (en) 2013-12-23 2017-12-12 Ethicon Llc Surgical cutting and stapling instruments with independent jaw control features
CN105939855B (zh) * 2014-01-28 2017-09-05 惠普发展公司，有限责任合伙企业 打印杆和形成打印杆的方法
CN108367568A (zh) * 2016-02-24 2018-08-03 惠普发展公司，有限责任合伙企业 包括集成电路的流体喷射装置
EP3962748A4 (de) * 2019-07-24 2022-11-23 Hewlett-Packard Development Company, L.P. Drucker und steuergeräte
WO2021236071A1 (en) * 2020-05-19 2021-11-25 Hewlett-Packard Development Company, L.P. Fluid movement monitoring

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SE349676B (de) 1971-01-11 1972-10-02 N Stemme
US4296421A (en) 1978-10-26 1981-10-20 Canon Kabushiki Kaisha Ink jet recording device using thermal propulsion and mechanical pressure changes
JPH0230543A (ja) 1988-07-21 1990-01-31 Seiko Epson Corp インクジェットヘッド
JPH06267383A (ja) * 1993-03-16 1994-09-22 Sharp Corp マイクロリレーおよびその製造方法
US5599695A (en) 1995-02-27 1997-02-04 Affymetrix, Inc. Printing molecular library arrays using deprotection agents solely in the vapor phase
JP3257340B2 (ja) 1995-05-24 2002-02-18 松下電器産業株式会社 液体塗布方法、液体塗布装置およびスリットノズル
SE9503141D0 (sv) 1995-09-12 1995-09-12 Siemens Elema Ab Narkosapparat
US5781331A (en) 1997-01-24 1998-07-14 Roxburgh Ltd. Optical microshutter array
US5796152A (en) 1997-01-24 1998-08-18 Roxburgh Ltd. Cantilevered microstructure
AUPP259398A0 (en) 1998-03-25 1998-04-23 Silverbrook Research Pty Ltd Image creation method and apparatus (IJ41)
US6087638A (en) 1997-07-15 2000-07-11 Silverbrook Research Pty Ltd Corrugated MEMS heater structure
US6435664B2 (en) * 1997-07-15 2002-08-20 Silverbrook Research Pty Ltd Nozzle arrangement that includes a thermal actuator for an ink jet printhead
US6254793B1 (en) 1997-07-15 2001-07-03 Silverbrook Research Pty Ltd Method of manufacture of high Young's modulus thermoelastic inkjet printer
AUPO807497A0 (en) 1997-07-15 1997-08-07 Silverbrook Research Pty Ltd A method of manufacture of an image creation apparatus (IJM23)
AUPO794797A0 (en) 1997-07-15 1997-08-07 Silverbrook Research Pty Ltd A device (MEMS07)
US6239821B1 (en) 1997-07-15 2001-05-29 Silverbrook Research Pty Ltd Direct firing thermal bend actuator ink jet printing mechanism
US6180427B1 (en) 1997-07-15 2001-01-30 Silverbrook Research Pty. Ltd. Method of manufacture of a thermally actuated ink jet including a tapered heater element
JP3705068B2 (ja) * 1999-02-23 2005-10-12 松下電工株式会社 半導体装置及びこれを用いた半導体マイクロアクチュエータ及び半導体マイクロバルブ及び半導体マイクロリレー
US6211598B1 (en) 1999-09-13 2001-04-03 Jds Uniphase Inc. In-plane MEMS thermal actuator and associated fabrication methods
JP2001150391A (ja) * 1999-11-25 2001-06-05 Matsushita Electric Works Ltd 半導体マイクロアクチュエータ
US6474795B1 (en) 1999-12-21 2002-11-05 Eastman Kodak Company Continuous ink jet printer with micro-valve deflection mechanism and method of controlling same
JP2001290152A (ja) * 2000-04-06 2001-10-19 Advanced Display Inc 液晶表示装置
US6561627B2 (en) * 2000-11-30 2003-05-13 Eastman Kodak Company Thermal actuator

Also Published As

Publication number Publication date
US20030137560A1 (en) 2003-07-24
DE60305985T2 (de) 2007-01-18
US6631979B2 (en) 2003-10-14
JP4531336B2 (ja) 2010-08-25
JP2003260696A (ja) 2003-09-16
EP1329319B1 (de) 2006-06-14
EP1329319A1 (de) 2003-07-23

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