DE69803011D1 - Druckkopf mit Heizelement mit Leitern in räumlich verschobenen Ebenen - Google Patents

Druckkopf mit Heizelement mit Leitern in räumlich verschobenen Ebenen

Info

Publication number
DE69803011D1
DE69803011D1 DE69803011T DE69803011T DE69803011D1 DE 69803011 D1 DE69803011 D1 DE 69803011D1 DE 69803011 T DE69803011 T DE 69803011T DE 69803011 T DE69803011 T DE 69803011T DE 69803011 D1 DE69803011 D1 DE 69803011D1
Authority
DE
Germany
Prior art keywords
printhead
conductors
heating element
spatially shifted
shifted levels
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
DE69803011T
Other languages
English (en)
Other versions
DE69803011T2 (de
Inventor
Steven Robert Komplin
Ashok Murthy
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.)
Lexmark International Inc
Original Assignee
Lexmark International 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
Application filed by Lexmark International Inc filed Critical Lexmark International Inc
Application granted granted Critical
Publication of DE69803011D1 publication Critical patent/DE69803011D1/de
Publication of DE69803011T2 publication Critical patent/DE69803011T2/de
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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14088—Structure of heating means
    • B41J2/14112—Resistive element
    • B41J2/14129—Layer structure
DE69803011T 1997-07-03 1998-07-02 Druckkopf mit Heizelement mit Leitern in räumlich verschobenen Ebenen Expired - Fee Related DE69803011T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/887,583 US6120135A (en) 1997-07-03 1997-07-03 Printhead having heating element conductors arranged in spaced apart planes and including heating elements having a substantially constant cross-sectional area in the direction of current flow

Publications (2)

Publication Number Publication Date
DE69803011D1 true DE69803011D1 (de) 2002-01-31
DE69803011T2 DE69803011T2 (de) 2002-06-20

Family

ID=25391448

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69803011T Expired - Fee Related DE69803011T2 (de) 1997-07-03 1998-07-02 Druckkopf mit Heizelement mit Leitern in räumlich verschobenen Ebenen

Country Status (7)

Country Link
US (1) US6120135A (de)
EP (1) EP0890438B1 (de)
JP (1) JPH11105287A (de)
KR (1) KR100481084B1 (de)
CN (1) CN1098163C (de)
DE (1) DE69803011T2 (de)
TW (1) TW371286B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6139131A (en) * 1999-08-30 2000-10-31 Hewlett-Packard Company High drop generator density printhead
US6305774B1 (en) * 2000-04-13 2001-10-23 Hewlett-Packard Company Printhead substrate having an ink jet primitive structure that spans both edges of an ink feed channel
US6450622B1 (en) * 2001-06-28 2002-09-17 Hewlett-Packard Company Fluid ejection device
KR100459905B1 (ko) * 2002-11-21 2004-12-03 삼성전자주식회사 두 개의 잉크챔버 사이에 배치된 히터를 가진 일체형잉크젯 프린트헤드 및 그 제조방법
US6820967B2 (en) * 2002-11-23 2004-11-23 Silverbrook Research Pty Ltd Thermal ink jet printhead with heaters formed from low atomic number elements
US6755509B2 (en) * 2002-11-23 2004-06-29 Silverbrook Research Pty Ltd Thermal ink jet printhead with suspended beam heater
US6786575B2 (en) * 2002-12-17 2004-09-07 Lexmark International, Inc. Ink jet heater chip and method therefor
US20050030347A1 (en) * 2003-08-08 2005-02-10 Sasko Zarev Concentric curvilinear heater resistor
DE102004036087A1 (de) * 2004-07-24 2006-02-16 Adam Opel Ag Steuerung und Verfahren zum sicheren Betreiben eines Kraftfahrzeuges
US7635179B2 (en) * 2006-10-05 2009-12-22 Eastman Kodak Company Array printhead with three terminal switching elements
KR20090062012A (ko) * 2007-12-12 2009-06-17 삼성전자주식회사 잉크젯 헤드 및 그 제조방법
JP5854693B2 (ja) * 2010-09-01 2016-02-09 キヤノン株式会社 液体吐出ヘッドの製造方法
EP3099497B1 (de) * 2014-01-29 2020-01-22 Hewlett-Packard Development Company, L.P. Thermischer tintenstrahldruckkopf

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU531269B2 (en) * 1979-03-06 1983-08-18 Canon Kabushiki Kaisha Ink jet printer
US4463359A (en) * 1979-04-02 1984-07-31 Canon Kabushiki Kaisha Droplet generating method and apparatus thereof
US4472723A (en) * 1982-04-23 1984-09-18 Oki Electric Industry Co., Ltd. Thermal head
JPS61107542U (de) * 1984-12-19 1986-07-08
DE3717294C2 (de) * 1986-06-10 1995-01-26 Seiko Epson Corp Tintenstrahlaufzeichnungskopf
US4862197A (en) * 1986-08-28 1989-08-29 Hewlett-Packard Co. Process for manufacturing thermal ink jet printhead and integrated circuit (IC) structures produced thereby
US4695853A (en) * 1986-12-12 1987-09-22 Hewlett-Packard Company Thin film vertical resistor devices for a thermal ink jet printhead and methods of manufacture
JP2642933B2 (ja) * 1987-07-15 1997-08-20 キヤノン株式会社 マルチノズルインクジエツトヘツド
JPH0710601B2 (ja) * 1987-08-26 1995-02-08 株式会社日立製作所 感熱ヘツド
US4899180A (en) * 1988-04-29 1990-02-06 Xerox Corporation On chip heater element and temperature sensor
US4973986A (en) * 1988-05-27 1990-11-27 Seiko Epson Corporation Thermal print head
US4870433A (en) * 1988-07-28 1989-09-26 International Business Machines Corporation Thermal drop-on-demand ink jet print head
US4990939A (en) * 1988-09-01 1991-02-05 Ricoh Company, Ltd. Bubble jet printer head with improved operational speed
US5198834A (en) * 1991-04-02 1993-03-30 Hewlett-Packard Company Ink jet print head having two cured photoimaged barrier layers
JP3241755B2 (ja) * 1991-07-23 2001-12-25 ローム株式会社 サーマルヘッド及びそれを使用した電子機器
US5414245A (en) * 1992-08-03 1995-05-09 Hewlett-Packard Corporation Thermal-ink heater array using rectifying material
US5450109A (en) * 1993-03-24 1995-09-12 Hewlett-Packard Company Barrier alignment and process monitor for TIJ printheads
JP3124870B2 (ja) * 1993-07-15 2001-01-15 アルプス電気株式会社 サーマルヘッドおよびその製造方法
EP0674995B1 (de) * 1994-03-29 2002-03-06 Canon Kabushiki Kaisha Substrat für Tintenstrahlkopf, Tintenstrahlkopf, Tintenstrahlschreiber und Tintenstrahlgerät
US5594488A (en) * 1994-05-12 1997-01-14 Alps Electric Co., Ltd. Thermal head
DE69625002T2 (de) 1995-08-28 2003-07-31 Lexmark International Inc., Greenwich Verfahren zum Bilden einer Düsenstruktur für einen Tintenstrahldruckkopf

Also Published As

Publication number Publication date
EP0890438B1 (de) 2001-12-19
TW371286B (en) 1999-10-01
KR100481084B1 (ko) 2005-07-28
KR19990013549A (ko) 1999-02-25
EP0890438A2 (de) 1999-01-13
US6120135A (en) 2000-09-19
DE69803011T2 (de) 2002-06-20
CN1098163C (zh) 2003-01-08
CN1204577A (zh) 1999-01-13
EP0890438A3 (de) 1999-11-10
JPH11105287A (ja) 1999-04-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee