DE60204237D1 - Verfahren zum herstellen eines zuführkanals für einen tintenstrahldruckkopf - Google Patents

Verfahren zum herstellen eines zuführkanals für einen tintenstrahldruckkopf

Info

Publication number
DE60204237D1
DE60204237D1 DE60204237T DE60204237T DE60204237D1 DE 60204237 D1 DE60204237 D1 DE 60204237D1 DE 60204237 T DE60204237 T DE 60204237T DE 60204237 T DE60204237 T DE 60204237T DE 60204237 D1 DE60204237 D1 DE 60204237D1
Authority
DE
Germany
Prior art keywords
front surface
substrate
diaphragm
depth
stage
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
DE60204237T
Other languages
English (en)
Other versions
DE60204237T2 (de
Inventor
Renato Conta
Anna Merialdo
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.)
Telecom Italia SpA
Original Assignee
Olivetti I Jet SpA
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 Olivetti I Jet SpA filed Critical Olivetti I Jet SpA
Publication of DE60204237D1 publication Critical patent/DE60204237D1/de
Application granted granted Critical
Publication of DE60204237T2 publication Critical patent/DE60204237T2/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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1626—Manufacturing processes etching
    • B41J2/1628—Manufacturing processes etching dry etching
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1601—Production of bubble jet print heads
    • B41J2/1603—Production of bubble jet print heads of the front shooter type
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1631—Manufacturing processes photolithography
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1632—Manufacturing processes machining

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
DE60204237T 2001-10-25 2002-10-24 Verfahren zum herstellen eines zuführkanals für einen tintenstrahldruckkopf Expired - Lifetime DE60204237T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITTO20011019 2001-10-25
IT2001TO001019A ITTO20011019A1 (it) 2001-10-25 2001-10-25 Procedimento perfezionato per la costruzione di un condotto di alimentazione per una testina di stampa a getto di inchiostro.
PCT/IT2002/000678 WO2003035401A1 (en) 2001-10-25 2002-10-24 Improved process for construction of a feeding duct for an ink jet printhead

Publications (2)

Publication Number Publication Date
DE60204237D1 true DE60204237D1 (de) 2005-06-23
DE60204237T2 DE60204237T2 (de) 2006-01-26

Family

ID=11459276

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60204237T Expired - Lifetime DE60204237T2 (de) 2001-10-25 2002-10-24 Verfahren zum herstellen eines zuführkanals für einen tintenstrahldruckkopf

Country Status (7)

Country Link
US (1) US7229157B2 (de)
EP (1) EP1439959B8 (de)
AT (1) ATE295784T1 (de)
DE (1) DE60204237T2 (de)
ES (1) ES2243782T3 (de)
IT (1) ITTO20011019A1 (de)
WO (1) WO2003035401A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20020876A1 (it) 2002-10-10 2004-04-11 Olivetti I Jet Spa Dispositivo di stampa a getto di inchiostro in parallelo
JP2008126504A (ja) * 2006-11-20 2008-06-05 Canon Inc インクジェット記録ヘッドの製造方法、およびインクジェット記録ヘッド
EP2814671B1 (de) 2012-03-16 2020-04-29 Hewlett-Packard Development Company, L.P. Druckkopf mit versenkten schlitzenden
JP6168909B2 (ja) * 2013-08-13 2017-07-26 キヤノン株式会社 液体吐出ヘッド用基板の製造方法
TWI553793B (zh) * 2014-07-24 2016-10-11 光頡科技股份有限公司 陶瓷基板、封裝基板、半導體晶片封裝件及其製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169008A (en) * 1977-06-13 1979-09-25 International Business Machines Corporation Process for producing uniform nozzle orifices in silicon wafers
US4961821A (en) 1989-11-22 1990-10-09 Xerox Corporation Ode through holes and butt edges without edge dicing
US5387314A (en) 1993-01-25 1995-02-07 Hewlett-Packard Company Fabrication of ink fill slots in thermal ink-jet printheads utilizing chemical micromachining
US5658471A (en) * 1995-09-22 1997-08-19 Lexmark International, Inc. Fabrication of thermal ink-jet feed slots in a silicon substrate
DK0841167T3 (da) * 1996-11-11 2005-01-24 Canon Kk Fremgangsmåde til fremstilling af gennemgående hul og anvendelse af den nævnte fremgangsmåde til fremstilling af et siliciumsubstrat, der har et gennemgående hul, og en anordning, der anvender et sådant substrat, fremgangsmåde til fremstilling.....
US6164762A (en) * 1998-06-19 2000-12-26 Lexmark International, Inc. Heater chip module and process for making same
US6402301B1 (en) * 2000-10-27 2002-06-11 Lexmark International, Inc Ink jet printheads and methods therefor
US6805432B1 (en) * 2001-07-31 2004-10-19 Hewlett-Packard Development Company, L.P. Fluid ejecting device with fluid feed slot

Also Published As

Publication number Publication date
DE60204237T2 (de) 2006-01-26
US7229157B2 (en) 2007-06-12
EP1439959B1 (de) 2005-05-18
EP1439959A1 (de) 2004-07-28
US20040252166A1 (en) 2004-12-16
EP1439959B8 (de) 2005-07-13
ATE295784T1 (de) 2005-06-15
ES2243782T3 (es) 2005-12-01
WO2003035401A1 (en) 2003-05-01
ITTO20011019A1 (it) 2003-04-28

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Legal Events

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

Owner name: TELECOM ITALIA S.P.A., MAILAND/MILANO, IT

8364 No opposition during term of opposition