JPS57208257A - Ink jet head - Google Patents

Ink jet head

Info

Publication number
JPS57208257A
JPS57208257A JP9488381A JP9488381A JPS57208257A JP S57208257 A JPS57208257 A JP S57208257A JP 9488381 A JP9488381 A JP 9488381A JP 9488381 A JP9488381 A JP 9488381A JP S57208257 A JPS57208257 A JP S57208257A
Authority
JP
Japan
Prior art keywords
hardened
head
ink
film
photoresist
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
JP9488381A
Other languages
Japanese (ja)
Other versions
JPH0242668B2 (en
Inventor
Hiroshi Sugitani
Hiroto Matsuda
Masami Ikeda
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 JP9488381A priority Critical patent/JPS57208257A/en
Publication of JPS57208257A publication Critical patent/JPS57208257A/en
Publication of JPH0242668B2 publication Critical patent/JPH0242668B2/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
    • B41J2/1601—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
    • B41J2/1621—Manufacturing processes
    • B41J2/1631—Manufacturing processes photolithography

Landscapes

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

Abstract

PURPOSE:To provide an ink jet head which makes the formation of the finely configurated part of the head by means of a desired pattern simple and easy and makes the simultaneous processing of multiple units possible by providing a member composed of hardened films of photosensitive resin which performs filtering action and the role of preventing liquid from vibration midway in an ink passage. CONSTITUTION:Ink discharge pressure generating elements 2 are arranged on a substrate 1 of glass, etc. and a dry film photoresist 3 is pressure laminated on the surface of the element arranged substrate 1A. On the surface of this resist 3, a photomask 4 having a pattern 4P is laid and it is exposed to light and then photoresist not exposed to light is dissolved and removed by a solvent and hardened resist film 3H is further hardened by thermal polymerization method. In the same manner, a dry film photoresist 5 is laminated on the hardened film 3H and hardened by exposure and developing process and an opening 6 which concurrently performs ink filtering and prevention of liquid vibration is formed and caused to bind with said hardened film 3H and then a head is completed by installing an ink tank thereto. EFFECT:The head is excellent in dimensional accuracy and free from adhesion troubles as no adhesive is used.
JP9488381A 1981-06-18 1981-06-18 Ink jet head Granted JPS57208257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9488381A JPS57208257A (en) 1981-06-18 1981-06-18 Ink jet head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9488381A JPS57208257A (en) 1981-06-18 1981-06-18 Ink jet head

Publications (2)

Publication Number Publication Date
JPS57208257A true JPS57208257A (en) 1982-12-21
JPH0242668B2 JPH0242668B2 (en) 1990-09-25

Family

ID=14122440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9488381A Granted JPS57208257A (en) 1981-06-18 1981-06-18 Ink jet head

Country Status (1)

Country Link
JP (1) JPS57208257A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01186331A (en) * 1988-01-20 1989-07-25 Ricoh Co Ltd Liquid jet recording head
JPH0460433U (en) * 1990-10-02 1992-05-25

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787956A (en) * 1980-11-21 1982-06-01 Fujitsu Ltd Ink jet heat and manufacture thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787956A (en) * 1980-11-21 1982-06-01 Fujitsu Ltd Ink jet heat and manufacture thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01186331A (en) * 1988-01-20 1989-07-25 Ricoh Co Ltd Liquid jet recording head
JPH0460433U (en) * 1990-10-02 1992-05-25

Also Published As

Publication number Publication date
JPH0242668B2 (en) 1990-09-25

Similar Documents

Publication Publication Date Title
US3526504A (en) Photocrosslinkable elements and processes
GB1493833A (en) Photosensitive films
JPS5518685A (en) Production of polarizing plate for multicolor display
DE69515571T2 (en) Process for producing a glass substrate coated with a finely structured Nesa glass membrane
JPS57208257A (en) Ink jet head
ES8308094A1 (en) Aqueous developable photosensitive composition and printing plate.
ES8503197A1 (en) Image-forming process.
JPS5734522A (en) Production of electrode substrate for liquid crystal display element
JPS5559466A (en) Lithographic printing plate without requiring dampening water
JPS55157737A (en) Resist pattern forming method for photofabrication
JPS57205740A (en) Method for fixing negative type lithographic plate requiring no dampening water
JPS57115355A (en) Ink jet head
JPS57102015A (en) Pattern formation
JPS5793348A (en) Photoengraving method of screen process printing plate
JPS5645852A (en) Manufacture of stained glass
JPS56140342A (en) Image forming composition and formation of resist image
JPS56121787A (en) Engraving method for seal
JPS5780013A (en) Manufacture for dressed plastic plate
JPS5622428A (en) Polyimide pattern forming method
JPS55113046A (en) Pattern forming method
JPS57108855A (en) Preparation of photomask
JPS5536812A (en) Formation method for sand blast resist image of photosensitive resin
JPS57186329A (en) Exposing method
JPS57212069A (en) Manufacture of ink jet head
JPS5681844A (en) Production of photomask for ic with airflow passage