DE60113408D1 - Verfahren zur herstellung eines monolithischen druckkopfes mit verkürzten kegelförmigen düsen - Google Patents

Verfahren zur herstellung eines monolithischen druckkopfes mit verkürzten kegelförmigen düsen

Info

Publication number
DE60113408D1
DE60113408D1 DE60113408T DE60113408T DE60113408D1 DE 60113408 D1 DE60113408 D1 DE 60113408D1 DE 60113408 T DE60113408 T DE 60113408T DE 60113408 T DE60113408 T DE 60113408T DE 60113408 D1 DE60113408 D1 DE 60113408D1
Authority
DE
Germany
Prior art keywords
producing
pressure head
nozzles
tapered nozzles
reduced tapered
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
DE60113408T
Other languages
English (en)
Other versions
DE60113408T2 (de
Inventor
Renato Conta
Mara Piano
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
Telecom Italia 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 Telecom Italia SpA filed Critical Telecom Italia SpA
Application granted granted Critical
Publication of DE60113408D1 publication Critical patent/DE60113408D1/de
Publication of DE60113408T2 publication Critical patent/DE60113408T2/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
    • B41J2/1601—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
    • B41J2/1626—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
    • B41J2/1621—Manufacturing processes
    • B41J2/1626—Manufacturing processes etching
    • B41J2/1629—Manufacturing processes etching wet 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
    • B41J2/1621—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
    • 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
    • B41J2/1635—Manufacturing processes dividing the wafer into individual chips
    • 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
    • B41J2/1637—Manufacturing processes molding
    • B41J2/1639—Manufacturing processes molding sacrificial molding
    • 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
    • B41J2/164—Manufacturing processes thin film formation
    • B41J2/1645—Manufacturing processes thin film formation thin film formation by spincoating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49083—Heater type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49401—Fluid pattern dispersing device making, e.g., ink jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
DE60113408T 2000-06-05 2001-06-04 Verfahren zur herstellung eines monolithischen druckkopfes mit verkürzten kegelförmigen düsen Expired - Lifetime DE60113408T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITTO000526 2000-06-05
IT2000TO000526A IT1320392B1 (it) 2000-06-05 2000-06-05 Processo di fabbricazione di una testina di stampa monolitica conugelli tronco-conici.
PCT/IT2001/000285 WO2001094117A1 (en) 2000-06-05 2001-06-04 Process for manufacturing a monolithic printhead with truncated cone shape nozzles

Publications (2)

Publication Number Publication Date
DE60113408D1 true DE60113408D1 (de) 2005-10-20
DE60113408T2 DE60113408T2 (de) 2006-06-22

Family

ID=11457782

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60113408T Expired - Lifetime DE60113408T2 (de) 2000-06-05 2001-06-04 Verfahren zur herstellung eines monolithischen druckkopfes mit verkürzten kegelförmigen düsen

Country Status (7)

Country Link
US (2) US6949201B2 (de)
EP (1) EP1286839B1 (de)
AT (1) ATE304451T1 (de)
AU (1) AU2001274489A1 (de)
DE (1) DE60113408T2 (de)
IT (1) IT1320392B1 (de)
WO (1) WO2001094117A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1320026B1 (it) * 2000-04-10 2003-11-12 Olivetti Lexikon Spa Testina di stampa monolitica a canali multipli di alimentazione delloinchiostro e relativo processo di fabbricazione.
US6902867B2 (en) 2002-10-02 2005-06-07 Lexmark International, Inc. Ink jet printheads and methods therefor
ES2639183T3 (es) 2007-09-19 2017-10-25 The Charles Stark Draper Laboratory, Inc. Estructuras microfluídicas con sección transversal circular
US20090234332A1 (en) * 2008-03-17 2009-09-17 The Charles Stark Draper Laboratory, Inc Artificial microvascular device and methods for manufacturing and using the same
US8723276B2 (en) * 2008-09-11 2014-05-13 Infineon Technologies Ag Semiconductor structure with lamella defined by singulation trench
US20110082563A1 (en) * 2009-10-05 2011-04-07 The Charles Stark Draper Laboratory, Inc. Microscale multiple-fluid-stream bioreactor for cell culture
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
US8518732B2 (en) 2010-12-22 2013-08-27 Infineon Technologies Ag Method of providing a semiconductor structure with forming a sacrificial structure
JP5921186B2 (ja) * 2011-12-26 2016-05-24 キヤノン株式会社 インクジェットヘッド基板の加工方法
CN103205859B (zh) 2012-01-16 2014-08-06 杜邦公司 包括聚对苯二甲酸丙二酯的经编织物
JP6218517B2 (ja) * 2013-09-09 2017-10-25 キヤノン株式会社 液体吐出ヘッドの製造方法
DE102016112871A1 (de) * 2015-07-31 2017-02-02 Infineon Technologies Ag Mikrofiltrationsvorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230794A (en) * 1979-03-16 1980-10-28 Rca Corporation Improving etch resistance of a casein-based photoresist
US4246076A (en) * 1979-12-06 1981-01-20 Xerox Corporation Method for producing nozzles for ink jet printers
US4894664A (en) * 1986-04-28 1990-01-16 Hewlett-Packard Company Monolithic thermal ink jet printhead with integral nozzle and ink feed
JPH06305142A (ja) * 1993-04-23 1994-11-01 Seiko Epson Corp インクジェットヘッドおよびその製造方法
US6000787A (en) * 1996-02-07 1999-12-14 Hewlett-Packard Company Solid state ink jet print head
JP3417230B2 (ja) * 1996-09-25 2003-06-16 信越化学工業株式会社 型取り母型用光硬化性液状シリコーンゴム組成物
US6019907A (en) 1997-08-08 2000-02-01 Hewlett-Packard Company Forming refill for monolithic inkjet printhead
US6322201B1 (en) 1997-10-22 2001-11-27 Hewlett-Packard Company Printhead with a fluid channel therethrough
RU2143343C1 (ru) * 1998-11-03 1999-12-27 Самсунг Электроникс Ко., Лтд. Микроинжектор и способ изготовления микроинжектора

Also Published As

Publication number Publication date
AU2001274489A1 (en) 2001-12-17
EP1286839A1 (de) 2003-03-05
EP1286839B1 (de) 2005-09-14
US7533463B2 (en) 2009-05-19
US20050150107A1 (en) 2005-07-14
DE60113408T2 (de) 2006-06-22
WO2001094117A1 (en) 2001-12-13
ITTO20000526A0 (it) 2000-06-05
IT1320392B1 (it) 2003-11-26
US6949201B2 (en) 2005-09-27
US20030107618A1 (en) 2003-06-12
ATE304451T1 (de) 2005-09-15
ITTO20000526A1 (it) 2001-12-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition