EP0177932A3 - Liquid jet recording head - Google Patents

Liquid jet recording head Download PDF

Info

Publication number
EP0177932A3
EP0177932A3 EP85112737A EP85112737A EP0177932A3 EP 0177932 A3 EP0177932 A3 EP 0177932A3 EP 85112737 A EP85112737 A EP 85112737A EP 85112737 A EP85112737 A EP 85112737A EP 0177932 A3 EP0177932 A3 EP 0177932A3
Authority
EP
European Patent Office
Prior art keywords
recording head
jet recording
liquid jet
liquid
photosensitive resin
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.)
Withdrawn
Application number
EP85112737A
Other languages
German (de)
French (fr)
Other versions
EP0177932A2 (en
Inventor
Tadayoshi Inamoto
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of EP0177932A2 publication Critical patent/EP0177932A2/en
Publication of EP0177932A3 publication Critical patent/EP0177932A3/en
Withdrawn legal-status Critical Current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
    • B41J2/164—Manufacturing processes thin film formation
    • B41J2/1645—Manufacturing processes thin film formation thin film formation by spincoating
    • 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
    • B41J2/1604—Production of bubble jet print heads of the edge 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
    • B41J2/1607—Production of print heads with piezoelectric elements
    • 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
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/14379—Edge shooter

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

A liquid jet recording head comprises an ejection port for ejecting liquid and a liquid path having said ejection port, a part of the wall constituting the liquid path being composed of a photosensitive resin cured film, and the pen­ cil hardness of the photosensitive resin cured film is H or higher.
EP85112737A 1984-10-09 1985-10-08 Liquid jet recording head Withdrawn EP0177932A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP210553/84 1984-10-09
JP21055384A JPS6189852A (en) 1984-10-09 1984-10-09 Liquid injecting recording head

Publications (2)

Publication Number Publication Date
EP0177932A2 EP0177932A2 (en) 1986-04-16
EP0177932A3 true EP0177932A3 (en) 1987-03-25

Family

ID=16591225

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85112737A Withdrawn EP0177932A3 (en) 1984-10-09 1985-10-08 Liquid jet recording head

Country Status (3)

Country Link
EP (1) EP0177932A3 (en)
JP (1) JPS6189852A (en)
ES (1) ES8609036A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2087890T3 (en) * 1989-03-24 1996-08-01 Canon Kk PROCESS FOR THE MANUFACTURE OF A HEAD FOR THE PRINTING BY INKS.
US6499835B1 (en) 2001-10-30 2002-12-31 Hewlett-Packard Company Ink delivery system for an inkjet printhead
US9636430B2 (en) * 2015-09-16 2017-05-02 The Procter & Gamble Company Microfluidic delivery system and cartridge having an outer cover

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108206A1 (en) * 1980-03-06 1981-12-24 Canon K.K., Tokyo INK JET HEAD AND METHOD FOR PRODUCING THE SAME
DE3321866A1 (en) * 1982-06-18 1983-12-22 Canon K.K., Tokyo INK-JET RECORDING HEAD
DE3326781A1 (en) * 1982-07-26 1984-01-26 Canon K.K., Tokyo INK-JET RECORDING HEAD

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108206A1 (en) * 1980-03-06 1981-12-24 Canon K.K., Tokyo INK JET HEAD AND METHOD FOR PRODUCING THE SAME
DE3321866A1 (en) * 1982-06-18 1983-12-22 Canon K.K., Tokyo INK-JET RECORDING HEAD
DE3326781A1 (en) * 1982-07-26 1984-01-26 Canon K.K., Tokyo INK-JET RECORDING HEAD

Also Published As

Publication number Publication date
JPS6189852A (en) 1986-05-08
ES8609036A1 (en) 1986-09-01
ES548390A0 (en) 1986-09-01
EP0177932A2 (en) 1986-04-16

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Legal Events

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18D Application deemed to be withdrawn

Effective date: 19890510

RIN1 Information on inventor provided before grant (corrected)

Inventor name: INAMOTO, TADAYOSHI