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JPS57208251A - Ink jet head - Google Patents

Ink jet head

Info

Publication number
JPS57208251A
JPS57208251A JP9465181A JP9465181A JPS57208251A JP S57208251 A JPS57208251 A JP S57208251A JP 9465181 A JP9465181 A JP 9465181A JP 9465181 A JP9465181 A JP 9465181A JP S57208251 A JPS57208251 A JP S57208251A
Authority
JP
Japan
Prior art keywords
ink
film
photoresist
hardened
jet head
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
JP9465181A
Other languages
Japanese (ja)
Other versions
JPH0520274B2 (en
Inventor
Hiroshi Sugitani
Hiroto Matsuda
Koichi Kimura
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 JP9465181A priority Critical patent/JPS57208251A/en
Priority to US06/335,466 priority patent/US4394670A/en
Priority to DE3249980A priority patent/DE3249980C2/en
Priority to DE19823200388 priority patent/DE3200388A1/en
Priority to GB8200541A priority patent/GB2092960B/en
Publication of JPS57208251A publication Critical patent/JPS57208251A/en
Publication of JPH0520274B2 publication Critical patent/JPH0520274B2/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
    • B41J2/1623—Manufacturing processes bonding and adhesion
    • 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
    • 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
    • B41J2/164—Manufacturing processes thin film formation

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 of high precision and reliability which is improved in causing discharged ink droplets to go straight by a method wherein ink passages of the head are formed by laminating hardened films of photosensitive resin and the overall area of ink discharging hole is composed of resin hardened film. CONSTITUTION:An ink discharge pressure generating element 2 is arranged on a proper substrate 1 and then a photoresist hardened film 3H is formed, and after that a hardened photoresist film 5H is formed so that photoresist is not caused to drop into the window part of the ink discharge pressure generating element 2 formed in the film 3H. In the formed recessed part, there exists a part 7a corresponding to an ink supply chamber and another part 7b corresponding to an ink passage. An inter-connecting opening 9 is formed by pasting a dry film photoresist 8 to the film 5H and hardening it, and then the substrate is cut along the line C-C' and ground and connected to an ink tank.
JP9465181A 1981-01-09 1981-06-19 Ink jet head Granted JPS57208251A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9465181A JPS57208251A (en) 1981-06-19 1981-06-19 Ink jet head
US06/335,466 US4394670A (en) 1981-01-09 1981-12-29 Ink jet head and method for fabrication thereof
DE3249980A DE3249980C2 (en) 1981-01-09 1982-01-08 Multilayered photocured polymeric ink jet head
DE19823200388 DE3200388A1 (en) 1981-01-09 1982-01-08 "INK OR COLOR BEAM HEAD"
GB8200541A GB2092960B (en) 1981-01-09 1982-01-08 Ink jet head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9465181A JPS57208251A (en) 1981-06-19 1981-06-19 Ink jet head

Publications (2)

Publication Number Publication Date
JPS57208251A true JPS57208251A (en) 1982-12-21
JPH0520274B2 JPH0520274B2 (en) 1993-03-19

Family

ID=14116154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9465181A Granted JPS57208251A (en) 1981-01-09 1981-06-19 Ink jet head

Country Status (1)

Country Link
JP (1) JPS57208251A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170203569A1 (en) 2016-01-19 2017-07-20 Canon Kabushiki Kaisha Liquid ejection head manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5559974A (en) * 1978-10-30 1980-05-06 Canon Inc Manufacturing method of recording head
JPS5594660A (en) * 1979-01-10 1980-07-18 Hitachi Ltd Liquid drop ejector
JPS5694654A (en) * 1979-12-27 1981-07-31 Toshiba Corp Generating circuit for substrate bias voltage
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
JPS5559974A (en) * 1978-10-30 1980-05-06 Canon Inc Manufacturing method of recording head
JPS5594660A (en) * 1979-01-10 1980-07-18 Hitachi Ltd Liquid drop ejector
JPS5694654A (en) * 1979-12-27 1981-07-31 Toshiba Corp Generating circuit for substrate bias voltage
JPS5787956A (en) * 1980-11-21 1982-06-01 Fujitsu Ltd Ink jet heat and manufacture thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170203569A1 (en) 2016-01-19 2017-07-20 Canon Kabushiki Kaisha Liquid ejection head manufacturing method
CN106976316A (en) * 2016-01-19 2017-07-25 佳能株式会社 Liquid injection method for making head
US10343406B2 (en) 2016-01-19 2019-07-09 Canon Kabushiki Kaisha Liquid ejection head manufacturing method
CN106976316B (en) * 2016-01-19 2019-11-22 佳能株式会社 Liquid injection method for making head

Also Published As

Publication number Publication date
JPH0520274B2 (en) 1993-03-19

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