JPS57208256A - Ink jet head - Google Patents

Ink jet head

Info

Publication number
JPS57208256A
JPS57208256A JP9488281A JP9488281A JPS57208256A JP S57208256 A JPS57208256 A JP S57208256A JP 9488281 A JP9488281 A JP 9488281A JP 9488281 A JP9488281 A JP 9488281A JP S57208256 A JPS57208256 A JP S57208256A
Authority
JP
Japan
Prior art keywords
ink
photoresist
main body
plate
substrate
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.)
Granted
Application number
JP9488281A
Other languages
Japanese (ja)
Other versions
JPH0422700B2 (en
Inventor
Hiroshi Sugitani
Masakazu Ozawa
Hiroto Matsuda
Masami Ikeda
Haruyuki Matsumoto
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
Priority to JP9488281A priority Critical patent/JPS57208256A/en
Priority to US06/383,099 priority patent/US4450455A/en
Priority to DE3222680A priority patent/DE3222680C2/en
Priority to GB08217573A priority patent/GB2113148B/en
Publication of JPS57208256A publication Critical patent/JPS57208256A/en
Priority to US06/859,230 priority patent/US4701766A/en
Publication of JPH0422700B2 publication Critical patent/JPH0422700B2/ja
Granted 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
    • B41J2/1631—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
    • B41J2/162—Manufacturing of the nozzle plates
    • 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
    • B41J2/1623—Manufacturing processes bonding and adhesion

Landscapes

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

Abstract

PURPOSE:To prepare an ink jet head which is excellent in dimensional accuracy of orifice and improved in such a capacity that discharged ink droplets are caused to go straight and in uniformity of size of droplet by forming an orifice plate with hardened films of photosensitive resin and making the surface of the plate coarse. CONSTITUTION:Ink discharge pressure generating elements 2 are arranged on a substrate 1 of glass, etc. and a head main body 4 is prepared by binding this substrate 1 with another plate 3 on which grooves for ink passage are formed. To the side of this main body 4, a heated dry film photoresist 6 is thermally adhered to, and then a photomask 7 having mask patterns 7a, 7b corresponding to orifices and a netlike pattern 7c around thereof is laid over the photoresist 6 and light is illuminated from above the mask. Unhardened resist not exposed to light is dissolved and removed by a solvent, and a hardened photoresist film 6H on which pierced holes 8-1, 8-2 and fine uneven surface (coarse surface) 9 are formed is developed. EFFECT:Since no adhesive is used, ink passage is not clogged with surplus adhesive.
JP9488281A 1981-06-18 1981-06-18 Ink jet head Granted JPS57208256A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9488281A JPS57208256A (en) 1981-06-18 1981-06-18 Ink jet head
US06/383,099 US4450455A (en) 1981-06-18 1982-05-28 Ink jet head
DE3222680A DE3222680C2 (en) 1981-06-18 1982-06-16 Ink jet head and process for its manufacture
GB08217573A GB2113148B (en) 1981-06-18 1982-06-17 Ink jet head
US06/859,230 US4701766A (en) 1981-06-18 1986-05-05 Method of making an ink jet head involving in-situ formation of an orifice plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9488281A JPS57208256A (en) 1981-06-18 1981-06-18 Ink jet head

Publications (2)

Publication Number Publication Date
JPS57208256A true JPS57208256A (en) 1982-12-21
JPH0422700B2 JPH0422700B2 (en) 1992-04-20

Family

ID=14122415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9488281A Granted JPS57208256A (en) 1981-06-18 1981-06-18 Ink jet head

Country Status (1)

Country Link
JP (1) JPS57208256A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5458254A (en) * 1992-06-04 1995-10-17 Canon Kabushiki Kaisha Method for manufacturing liquid jet recording head
US5478606A (en) * 1993-02-03 1995-12-26 Canon Kabushiki Kaisha Method of manufacturing ink jet recording head
US5730889A (en) * 1992-01-06 1998-03-24 Canon Kabushiki Kaisha Ink jet recording head, fabrication method thereof, and printer with ink jet recording head
WO1999012740A1 (en) * 1997-09-10 1999-03-18 Seiko Epson Corporation Porous structure, ink jet recording head, methods of their production, and ink jet recorder
EP0922582A2 (en) 1997-12-05 1999-06-16 Canon Kabushiki Kaisha Method for manufacturing ink jet recording heads
US6455112B1 (en) 1994-01-31 2002-09-24 Canon Kabushiki Kaisha Method of manufacturing ink jet recording head and ink jet recording head manufactured by the method
US6764745B1 (en) 1999-02-25 2004-07-20 Seiko Epson Corporation Structural member superior in water repellency and method for manufacturing the same
WO2004111732A1 (en) 2003-06-16 2004-12-23 Canon Kabushiki Kaisha Photosensitive resin composition, ink-jet recording head using the composition, and production method for the same
US6895668B2 (en) 1999-03-15 2005-05-24 Canon Kabushiki Kaisha Method of manufacturing an ink jet recording head
US7055938B1 (en) 1995-04-21 2006-06-06 Canon Kabushiki Kaisha Liquid jet recording head and process for production thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5297338A (en) * 1976-02-09 1977-08-16 Ibm Method of forming small holes
JPS55118876A (en) * 1979-03-07 1980-09-12 Canon Inc Method of fabricating multinozzle recording head
JPS55121077A (en) * 1979-03-13 1980-09-17 Seiko Epson Corp Manufacture of ink jet head

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5297338A (en) * 1976-02-09 1977-08-16 Ibm Method of forming small holes
JPS55118876A (en) * 1979-03-07 1980-09-12 Canon Inc Method of fabricating multinozzle recording head
JPS55121077A (en) * 1979-03-13 1980-09-17 Seiko Epson Corp Manufacture of ink jet head

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730889A (en) * 1992-01-06 1998-03-24 Canon Kabushiki Kaisha Ink jet recording head, fabrication method thereof, and printer with ink jet recording head
US5945260A (en) * 1992-06-04 1999-08-31 Canon Kabushiki Kaisha Method for manufacturing liquid jet recording head
US5458254A (en) * 1992-06-04 1995-10-17 Canon Kabushiki Kaisha Method for manufacturing liquid jet recording head
US5478606A (en) * 1993-02-03 1995-12-26 Canon Kabushiki Kaisha Method of manufacturing ink jet recording head
US6455112B1 (en) 1994-01-31 2002-09-24 Canon Kabushiki Kaisha Method of manufacturing ink jet recording head and ink jet recording head manufactured by the method
US7055938B1 (en) 1995-04-21 2006-06-06 Canon Kabushiki Kaisha Liquid jet recording head and process for production thereof
WO1999012740A1 (en) * 1997-09-10 1999-03-18 Seiko Epson Corporation Porous structure, ink jet recording head, methods of their production, and ink jet recorder
US6331259B1 (en) 1997-12-05 2001-12-18 Canon Kabushiki Kaisha Method for manufacturing ink jet recording heads
EP0922582A2 (en) 1997-12-05 1999-06-16 Canon Kabushiki Kaisha Method for manufacturing ink jet recording heads
US6764745B1 (en) 1999-02-25 2004-07-20 Seiko Epson Corporation Structural member superior in water repellency and method for manufacturing the same
US6895668B2 (en) 1999-03-15 2005-05-24 Canon Kabushiki Kaisha Method of manufacturing an ink jet recording head
WO2004111732A1 (en) 2003-06-16 2004-12-23 Canon Kabushiki Kaisha Photosensitive resin composition, ink-jet recording head using the composition, and production method for the same
US7063933B2 (en) 2003-06-16 2006-06-20 Canon Kabushiki Kaisha Photosensitive resin composition, ink-jet recording head using the composition, and production method for the same

Also Published As

Publication number Publication date
JPH0422700B2 (en) 1992-04-20

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