JPS57208255A - Ink jet head - Google Patents

Ink jet head

Info

Publication number
JPS57208255A
JPS57208255A JP9488181A JP9488181A JPS57208255A JP S57208255 A JPS57208255 A JP S57208255A JP 9488181 A JP9488181 A JP 9488181A JP 9488181 A JP9488181 A JP 9488181A JP S57208255 A JPS57208255 A JP S57208255A
Authority
JP
Japan
Prior art keywords
photosensitive resin
orifice
ink
main body
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
JP9488181A
Other languages
Japanese (ja)
Other versions
JPH0459144B2 (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 JP9488181A priority Critical patent/JPS57208255A/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 JPS57208255A publication Critical patent/JPS57208255A/en
Priority to US06/859,230 priority patent/US4701766A/en
Publication of JPH0459144B2 publication Critical patent/JPH0459144B2/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

Landscapes

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

Abstract

PURPOSE:To provide a multi-orifice type ink jet head of high precision, reliability and durability by a method wherein an orifice plate is formed by hardened films of photosensitive resin and improved in such a capacity that ink droplets are caused to jet out straight. CONSTITUTION:Ink discharge pressure generating elements 2 such as heat generating elements, etc. are arranged on a substrate 1 made of glass, metal, etc. and a head main body 4 is prepared by binding this substrate 1 with another plate on which grooves for ink passage are formed. On the photosensitive resin such as dry film photoresist 6, etc. formed on the side of orifice 5 of the head main body 4, a photomask 7 having mask patterns 7a, 7b corresponding to orifices of desired shape is laid over, and the photosensitive resin is exposed with light is illuminated from above the mask 7 and unhardened part of the resin is dissolved and removed and by this operation a hardened photoresist film 6H corresponding to an orifice plate having pierced holes 8-1, 8-2 is formed.
JP9488181A 1981-06-18 1981-06-18 Ink jet head Granted JPS57208255A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9488181A JPS57208255A (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
JP9488181A JPS57208255A (en) 1981-06-18 1981-06-18 Ink jet head

Publications (2)

Publication Number Publication Date
JPS57208255A true JPS57208255A (en) 1982-12-21
JPH0459144B2 JPH0459144B2 (en) 1992-09-21

Family

ID=14122388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9488181A Granted JPS57208255A (en) 1981-06-18 1981-06-18 Ink jet head

Country Status (1)

Country Link
JP (1) JPS57208255A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03101954A (en) * 1989-09-18 1991-04-26 Canon Inc Ink jet head, ink jet cartridge with the head, and ink jet recorder with the cartridge
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
EP0783970A3 (en) * 1996-01-12 1998-10-07 Canon Kabushiki Kaisha Process for the production of a liquid jet recording head
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
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 (4)

* 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
JPS5787956A (en) * 1980-11-21 1982-06-01 Fujitsu Ltd Ink jet heat and manufacture thereof

Patent Citations (4)

* 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
JPS5787956A (en) * 1980-11-21 1982-06-01 Fujitsu Ltd Ink jet heat and manufacture thereof

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03101954A (en) * 1989-09-18 1991-04-26 Canon Inc Ink jet head, ink jet cartridge with the head, and ink jet recorder with the cartridge
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
EP0783970A3 (en) * 1996-01-12 1998-10-07 Canon Kabushiki Kaisha Process for the production of a liquid jet recording head
EP0922582A2 (en) 1997-12-05 1999-06-16 Canon Kabushiki Kaisha Method for manufacturing ink jet recording heads
US6331259B1 (en) 1997-12-05 2001-12-18 Canon Kabushiki Kaisha Method for manufacturing ink jet recording heads
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
JPH0459144B2 (en) 1992-09-21

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