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JPS57181873A - Manufacture of ink jet head - Google Patents

Manufacture of ink jet head

Info

Publication number
JPS57181873A
JPS57181873A JP6729581A JP6729581A JPS57181873A JP S57181873 A JPS57181873 A JP S57181873A JP 6729581 A JP6729581 A JP 6729581A JP 6729581 A JP6729581 A JP 6729581A JP S57181873 A JPS57181873 A JP S57181873A
Authority
JP
Japan
Prior art keywords
vibrator
vibrating
head
piezoelectric vibrator
ink jet
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.)
Pending
Application number
JP6729581A
Other languages
Japanese (ja)
Inventor
Tamio Ohori
Isokazu Furukawa
Tatsuya Furukawa
Sadao Kakefu
Osamu Naruse
Michio Umezawa
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP6729581A priority Critical patent/JPS57181873A/en
Publication of JPS57181873A publication Critical patent/JPS57181873A/en
Pending 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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
    • B41J2/025—Ink jet characterised by the jet generation process generating a continuous ink jet by vibration

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

PURPOSE:To obtain the head in the title which imparts uniform jetting property with high productivity and a high yield rate at a low cost, by imparting concentrated high energy at a part of a piezoelectric vibrator and causing a local polarization breakdown. CONSTITUTION:For example, laser light 9 such as CO2 laser is irradiated on the part of the piezoelectric vibrator 4 fixed to a vibrating plate 5 so as to heat the vibrator 4 locally. Then the temperature of the part of it is increased to Curie point or more, the polarization breakdown is caused, and the vibrating characteristic of the vibrator 4 is changed. The spotting position of the laser light 9 is adjusted so as to obtain the desired ink jet characteristic. Then said vibrator 4 is attached to a main body 1 of the head. Thereafter, the vibrating voltage is outputted from an exciting circuit 11 and applied to the vibrator 4 in order to vibrate it. Said vibration is transmitted to the pressurized ink from a liquid chamber 2, and the uniform ink drops 12 are flown. EFFECT:The vibrating voltage, which is applied to the piezoelectric vibrator, is not required to be adjusted for every head.
JP6729581A 1981-05-02 1981-05-02 Manufacture of ink jet head Pending JPS57181873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6729581A JPS57181873A (en) 1981-05-02 1981-05-02 Manufacture of ink jet head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6729581A JPS57181873A (en) 1981-05-02 1981-05-02 Manufacture of ink jet head

Publications (1)

Publication Number Publication Date
JPS57181873A true JPS57181873A (en) 1982-11-09

Family

ID=13340851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6729581A Pending JPS57181873A (en) 1981-05-02 1981-05-02 Manufacture of ink jet head

Country Status (1)

Country Link
JP (1) JPS57181873A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5263250A (en) * 1990-04-27 1993-11-23 Canon Kabushiki Kaisha Method of manufacturing nozzle plate for ink jet printer
US5657539A (en) * 1991-10-22 1997-08-19 Canon Kabushiki Kaisha Process for producing an ink jet recording head
EP0835756A2 (en) * 1996-09-25 1998-04-15 Seiko Epson Corporation Actuator for ink jet printer
US5841101A (en) * 1994-12-27 1998-11-24 Canon Kabushiki Kaisha Method used in manufacturing a workpiece using a plurality of spaced apart mask patterns
US5946024A (en) * 1994-12-27 1999-08-31 Canon Kabushiki Kaisha Illuminating apparatus and device manufacturing method
US6228311B1 (en) 1996-01-18 2001-05-08 Xaar Technology Limited Method of and apparatus for forming nozzles

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5263250A (en) * 1990-04-27 1993-11-23 Canon Kabushiki Kaisha Method of manufacturing nozzle plate for ink jet printer
US5517000A (en) * 1990-04-27 1996-05-14 Canon Kabushiki Kaisha Apparatus for forming a workpiece using plural light beams
US5657539A (en) * 1991-10-22 1997-08-19 Canon Kabushiki Kaisha Process for producing an ink jet recording head
US5930895A (en) * 1991-10-22 1999-08-03 Canon Kabushiki Kaisha Process for producing an ink jet recording head
US5841101A (en) * 1994-12-27 1998-11-24 Canon Kabushiki Kaisha Method used in manufacturing a workpiece using a plurality of spaced apart mask patterns
US5946024A (en) * 1994-12-27 1999-08-31 Canon Kabushiki Kaisha Illuminating apparatus and device manufacturing method
US6228311B1 (en) 1996-01-18 2001-05-08 Xaar Technology Limited Method of and apparatus for forming nozzles
US7473387B2 (en) 1996-01-18 2009-01-06 Xaar Technology Limited Method of and apparatus for forming nozzles
EP0835756A2 (en) * 1996-09-25 1998-04-15 Seiko Epson Corporation Actuator for ink jet printer
EP0835756A3 (en) * 1996-09-25 1999-01-13 Seiko Epson Corporation Actuator for ink jet printer
US6070971A (en) * 1996-09-25 2000-06-06 Seiko Epson Corporation Actuator for ink jet printer

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