JPS56171A - Ink droplet jetting device - Google Patents

Ink droplet jetting device

Info

Publication number
JPS56171A
JPS56171A JP7569879A JP7569879A JPS56171A JP S56171 A JPS56171 A JP S56171A JP 7569879 A JP7569879 A JP 7569879A JP 7569879 A JP7569879 A JP 7569879A JP S56171 A JPS56171 A JP S56171A
Authority
JP
Japan
Prior art keywords
piezoelectric element
head
back electrode
sticked
piezo
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
JP7569879A
Other languages
Japanese (ja)
Other versions
JPS629434B2 (en
Inventor
Yasumasa Matsuda
Masaji Sakae
Masatoshi Kasahara
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.)
Koki Holdings Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Ltd
Hitachi Koki Co Ltd
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 Hitachi Ltd, Hitachi Koki Co Ltd filed Critical Hitachi Ltd
Priority to JP7569879A priority Critical patent/JPS56171A/en
Publication of JPS56171A publication Critical patent/JPS56171A/en
Publication of JPS629434B2 publication Critical patent/JPS629434B2/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
    • B41J2/1607—Production of print heads with piezoelectric elements
    • B41J2/161—Production of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • 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
    • B41J2/1618—Fixing the 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
    • B41J2/1623—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 obtain a reliable head, in which the adhesion of a piezoelectric element and the wiring of lead wires can easily be performed, by making a part of the back electrode of the piezoelectric element come round to the surface of the element in a ink jet device wherein the piezo-electric element is employed. CONSTITUTION:The piezoelectric element 14 is sticked to the upper surface of the diaphragm 13 of the electroacoustic transducer 3 in the head proper 11, which consists of the nozzle, electroacoustic transducer 3, channel 4, fluid diode 5 and common ink tank 6, with adhesive 17. A part of the back electrode 16' of the piezo- electric element 14 is laid along the side of the element 14 and is extended on the surface of the element 14 to form the bent part 20 of the back electrode. And the piezoelectric element 14 is sticked to the head so that said bent electrode 20 of the element 14 may be located in the outside of the effective area of the diaphragm 13. In this way, the coupling of the surface and back electrodes 15, 16' and lead wires 18, 19 can be performed on the surface of the element.
JP7569879A 1979-06-18 1979-06-18 Ink droplet jetting device Granted JPS56171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7569879A JPS56171A (en) 1979-06-18 1979-06-18 Ink droplet jetting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7569879A JPS56171A (en) 1979-06-18 1979-06-18 Ink droplet jetting device

Publications (2)

Publication Number Publication Date
JPS56171A true JPS56171A (en) 1981-01-06
JPS629434B2 JPS629434B2 (en) 1987-02-28

Family

ID=13583688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7569879A Granted JPS56171A (en) 1979-06-18 1979-06-18 Ink droplet jetting device

Country Status (1)

Country Link
JP (1) JPS56171A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587364A (en) * 1981-07-06 1983-01-17 Seiko Epson Corp Printing head
JPS58147749U (en) * 1982-03-30 1983-10-04 日本電気株式会社 injection head
JPS58151051U (en) * 1982-04-02 1983-10-11 日立工機株式会社 droplet injection device
JP2012016818A (en) * 2004-10-15 2012-01-26 Fujifilm Dimatix Inc Microelectromechanical device with piezoelectric block and method of manufacturing the same
JP2013093428A (en) * 2011-10-25 2013-05-16 Stanley Electric Co Ltd Substrate package

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7420317B2 (en) * 2004-10-15 2008-09-02 Fujifilm Dimatix, Inc. Forming piezoelectric actuators

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5155239A (en) * 1974-07-19 1976-05-14 Silonics Mushogekikirokuhohoniokeru ekitaishotekishutsushasokudochosetsuhoho
JPS5163623A (en) * 1974-09-21 1976-06-02 Sharp Kk INKUKIROKU SOCHI
JPS5245828A (en) * 1975-09-29 1977-04-11 Siemens Ag Device for pulling contact from electric structure element cast in workpiece
JPS53135630A (en) * 1977-04-30 1978-11-27 Sharp Corp Jet device for liquid drop
JPS55126462A (en) * 1979-03-23 1980-09-30 Canon Inc Recording head

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5155239A (en) * 1974-07-19 1976-05-14 Silonics Mushogekikirokuhohoniokeru ekitaishotekishutsushasokudochosetsuhoho
JPS5163623A (en) * 1974-09-21 1976-06-02 Sharp Kk INKUKIROKU SOCHI
JPS5245828A (en) * 1975-09-29 1977-04-11 Siemens Ag Device for pulling contact from electric structure element cast in workpiece
JPS53135630A (en) * 1977-04-30 1978-11-27 Sharp Corp Jet device for liquid drop
JPS55126462A (en) * 1979-03-23 1980-09-30 Canon Inc Recording head

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587364A (en) * 1981-07-06 1983-01-17 Seiko Epson Corp Printing head
JPS58147749U (en) * 1982-03-30 1983-10-04 日本電気株式会社 injection head
JPS58151051U (en) * 1982-04-02 1983-10-11 日立工機株式会社 droplet injection device
JP2012016818A (en) * 2004-10-15 2012-01-26 Fujifilm Dimatix Inc Microelectromechanical device with piezoelectric block and method of manufacturing the same
JP2013093428A (en) * 2011-10-25 2013-05-16 Stanley Electric Co Ltd Substrate package

Also Published As

Publication number Publication date
JPS629434B2 (en) 1987-02-28

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