DE60231462D1 - Druckkopf mit Schutzelement und dessen Herstellungsverfahren - Google Patents

Druckkopf mit Schutzelement und dessen Herstellungsverfahren

Info

Publication number
DE60231462D1
DE60231462D1 DE60231462T DE60231462T DE60231462D1 DE 60231462 D1 DE60231462 D1 DE 60231462D1 DE 60231462 T DE60231462 T DE 60231462T DE 60231462 T DE60231462 T DE 60231462T DE 60231462 D1 DE60231462 D1 DE 60231462D1
Authority
DE
Germany
Prior art keywords
printhead
manufacturing process
protective element
protective
manufacturing
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
DE60231462T
Other languages
German (de)
English (en)
Inventor
Simon Dodd
Frank Randolph Bryant
Paul I Mikulan
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 DE60231462D1 publication Critical patent/DE60231462D1/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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • 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
    • B41J2/14072—Electrical connections, e.g. details on electrodes, connecting the chip to the outside...
    • 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
    • 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
    • B41J2202/13—Heads having an integrated circuit
DE60231462T 2001-10-26 2002-10-25 Druckkopf mit Schutzelement und dessen Herstellungsverfahren Expired - Lifetime DE60231462D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/055,161 US6740536B2 (en) 2001-10-26 2001-10-26 Devices and methods for integrated circuit manufacturing

Publications (1)

Publication Number Publication Date
DE60231462D1 true DE60231462D1 (de) 2009-04-23

Family

ID=21996024

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60231462T Expired - Lifetime DE60231462D1 (de) 2001-10-26 2002-10-25 Druckkopf mit Schutzelement und dessen Herstellungsverfahren

Country Status (7)

Country Link
US (2) US6740536B2 (enExample)
EP (1) EP1306214B1 (enExample)
JP (1) JP4746814B2 (enExample)
KR (1) KR100962888B1 (enExample)
CN (2) CN1442901B (enExample)
DE (1) DE60231462D1 (enExample)
TW (2) TWI324813B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003224269A (ja) * 2001-10-26 2003-08-08 Hewlett Packard Co <Hp> 集積回路を製造するための装置および方法
US6740536B2 (en) * 2001-10-26 2004-05-25 Hewlett-Packard Develpment Corporation, L.P. Devices and methods for integrated circuit manufacturing
US20050236358A1 (en) * 2004-04-26 2005-10-27 Shen Buswell Micromachining methods and systems
US7767103B2 (en) * 2004-09-14 2010-08-03 Lexmark International, Inc. Micro-fluid ejection assemblies
US7150516B2 (en) * 2004-09-28 2006-12-19 Hewlett-Packard Development Company, L.P. Integrated circuit and method for manufacturing
US8029105B2 (en) * 2007-10-17 2011-10-04 Eastman Kodak Company Ambient plasma treatment of printer components
ES2386481T3 (es) 2007-12-02 2012-08-21 Hewlett-Packard Development Company, L.P. Conexión eléctrica de redes de tierra de matriz de cabezal de impresión aisladas eléctricamente como circuito flexible
JP5777762B2 (ja) * 2014-03-20 2015-09-09 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． 電気的に絶縁されるプリントヘッドダイ接地ネットワークをフレキシブル回路で電気的に接続する方法
WO2018013092A1 (en) * 2016-07-12 2018-01-18 Hewlett-Packard Development Company, L.P. Multi-layered nozzle fluid ejection device

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719477A (en) * 1986-01-17 1988-01-12 Hewlett-Packard Company Integrated thermal ink jet printhead and method of manufacture
US5322811A (en) * 1991-08-01 1994-06-21 Canon Kabushiki Kaisha Method for manufacturing a recording head with integrally housed semiconductor functional elements
US6406740B1 (en) 1992-06-23 2002-06-18 Canon Kabushiki Kaisha Method of manufacturing a liquid jet recording apparatus and such a liquid jet recording apparatus
US5448273A (en) 1993-06-22 1995-09-05 Xerox Corporation Thermal ink jet printhead protective layers
JP2909796B2 (ja) * 1993-12-28 1999-06-23 ローム株式会社 サーマルプリントヘッドおよびその製造方法
KR970008496A (ko) * 1995-07-04 1997-02-24 모리시다 요이치 Mis 반도체 장치와 그 제조방법 및 그 진단방법
JP3380836B2 (ja) * 1995-07-04 2003-02-24 松下電器産業株式会社 Ｍｉｓ半導体装置及びその製造方法
JP3315321B2 (ja) * 1996-08-29 2002-08-19 株式会社東芝 半導体装置とその製造方法および不揮発性半導体記憶装置とその製造方法
GB9622177D0 (en) * 1996-10-24 1996-12-18 Xaar Ltd Passivation of ink jet print heads
US6290337B1 (en) 1996-10-31 2001-09-18 Hewlett-Packard Company Print head for ink-jet printing and a method for making print heads
JPH1126757A (ja) * 1997-06-30 1999-01-29 Toshiba Corp 半導体装置及びその製造方法
US6284147B1 (en) 1997-07-15 2001-09-04 Silverbrook Research Pty Ltd Method of manufacture of a stacked electrostatic ink jet printer
US6286939B1 (en) 1997-09-26 2001-09-11 Hewlett-Packard Company Method of treating a metal surface to increase polymer adhesion
US6039438A (en) 1997-10-21 2000-03-21 Hewlett-Packard Company Limiting propagation of thin film failures in an inkjet printhead
US6106096A (en) * 1997-12-15 2000-08-22 Lexmark International, Inc. Printhead stress relief
US6474780B1 (en) * 1998-04-16 2002-11-05 Canon Kabushiki Kaisha Liquid discharge head, cartridge having such head, liquid discharge apparatus provided with such cartridge, and method for manufacturing liquid discharge heads
US5998288A (en) * 1998-04-17 1999-12-07 Advanced Micro Devices, Inc. Ultra thin spacers formed laterally adjacent a gate conductor recessed below the upper surface of a substrate
JP2002261277A (ja) * 2001-03-06 2002-09-13 Toshiba Corp 半導体装置及びその製造方法
US6740536B2 (en) * 2001-10-26 2004-05-25 Hewlett-Packard Develpment Corporation, L.P. Devices and methods for integrated circuit manufacturing

Also Published As

Publication number Publication date
US20030207477A1 (en) 2003-11-06
US7004558B2 (en) 2006-02-28
JP2003218353A (ja) 2003-07-31
JP4746814B2 (ja) 2011-08-10
KR100962888B1 (ko) 2010-06-10
CN101444993A (zh) 2009-06-03
US6740536B2 (en) 2004-05-25
CN1442901A (zh) 2003-09-17
TW200802716A (en) 2008-01-01
EP1306214B1 (en) 2009-03-11
TWI315904B (en) 2009-10-11
CN101444993B (zh) 2011-04-13
TWI324813B (en) 2010-05-11
US20030080362A1 (en) 2003-05-01
EP1306214A2 (en) 2003-05-02
KR20030035950A (ko) 2003-05-09
CN1442901B (zh) 2012-05-09
EP1306214A3 (en) 2004-03-03

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

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

8328 Change in the person/name/address of the agent

Representative=s name: SCHOPPE, ZIMMERMANN, STOECKELER & ZINKLER, 82049 P

8364 No opposition during term of opposition