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JPS56167466A - Ink jet recorder - Google Patents

Ink jet recorder

Info

Publication number
JPS56167466A
JPS56167466A JP7135180A JP7135180A JPS56167466A JP S56167466 A JPS56167466 A JP S56167466A JP 7135180 A JP7135180 A JP 7135180A JP 7135180 A JP7135180 A JP 7135180A JP S56167466 A JPS56167466 A JP S56167466A
Authority
JP
Japan
Prior art keywords
electrodes
record
ink jet
large number
control
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
JP7135180A
Other languages
Japanese (ja)
Other versions
JPS6217542B2 (en
Inventor
Yoshio Hatate
Yuji Oba
Susumu Ichinose
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP7135180A priority Critical patent/JPS56167466A/en
Publication of JPS56167466A publication Critical patent/JPS56167466A/en
Publication of JPS6217542B2 publication Critical patent/JPS6217542B2/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
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/075—Ink jet characterised by jet control for many-valued deflection
    • B41J2/095—Ink jet characterised by jet control for many-valued deflection electric field-control 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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/06—Ink jet characterised by the jet generation process generating single droplets or particles on demand by electric or magnetic field
    • B41J2002/061—Ejection by electric field of ink or of toner particles contained in ink

Landscapes

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

Abstract

PURPOSE:To prevent the wrong injection of ink drops, by a method wherein a large number of electrodes, mounted at an ink jet port in an electrostatic acceleration type ink jet recorder, and a large number of control electrodes are connected together by a special process. CONSTITUTION:A large number of control electrodes 10a-10f are mounted at an upper plate 1 forming an ink jet port, and a large number of record electrodes 4a- 4u at a lower plate 1'. When a voltage, which is higher than a threshold, is selectively applied between said electrodes and a facing electrode 6 at the side of a record paper 5, ink drops are jetted from the corresponding electrode. In a device which records in a manner described above, in order to enable a desired electrode to produce a voltage, being higher than a threshold, through the combination of the record electrode row 4 and the control electrode row 10, the record electrodes 4a, 4b; 4c-4f; 4g-4j; 4k-4n; 4o-4r are positioned facing and opposite to the control electrodes 10a; 10b; 10c; 10d; 10e, respectively and are connected to a record power source 14 through switches 12a-12h, respectively. Simultaneously, the control electrodes 10a-10f are connected to a control power source 13 through switches 11a-11f, respectively.
JP7135180A 1980-05-30 1980-05-30 Ink jet recorder Granted JPS56167466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7135180A JPS56167466A (en) 1980-05-30 1980-05-30 Ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7135180A JPS56167466A (en) 1980-05-30 1980-05-30 Ink jet recorder

Publications (2)

Publication Number Publication Date
JPS56167466A true JPS56167466A (en) 1981-12-23
JPS6217542B2 JPS6217542B2 (en) 1987-04-17

Family

ID=13457979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7135180A Granted JPS56167466A (en) 1980-05-30 1980-05-30 Ink jet recorder

Country Status (1)

Country Link
JP (1) JPS56167466A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58215354A (en) * 1982-06-07 1983-12-14 Matsushita Electric Ind Co Ltd Ink recording head
JPS6164456A (en) * 1984-09-07 1986-04-02 Fuji Xerox Co Ltd Formation of image
EP0750989A2 (en) * 1995-06-29 1997-01-02 Nec Corporation Electrostatic ink-jet recording head having stacked electrode structure
EP0761444A2 (en) * 1995-08-30 1997-03-12 Nec Corporation Electrostatic ink jet recording device
EP0761443A2 (en) * 1995-08-28 1997-03-12 Nec Corporation Electrostatic ink jet recording device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640564A (en) * 1979-09-11 1981-04-16 Ricoh Co Ltd Ink jet recording device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640564A (en) * 1979-09-11 1981-04-16 Ricoh Co Ltd Ink jet recording device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58215354A (en) * 1982-06-07 1983-12-14 Matsushita Electric Ind Co Ltd Ink recording head
JPH0454585B2 (en) * 1982-06-07 1992-08-31 Matsushita Electric Ind Co Ltd
JPS6164456A (en) * 1984-09-07 1986-04-02 Fuji Xerox Co Ltd Formation of image
JPH058107B2 (en) * 1984-09-07 1993-02-01 Fuji Xerox Co Ltd
EP0750989A2 (en) * 1995-06-29 1997-01-02 Nec Corporation Electrostatic ink-jet recording head having stacked electrode structure
EP0750989A3 (en) * 1995-06-29 1997-02-26 Nec Corp Electrostatic ink-jet recording head having stacked electrode structure
US5969732A (en) * 1995-06-29 1999-10-19 Nec Corporation Electrostatic ink-jet recording device with control electrodes for selectively preventing ejection of toner
EP0761443A2 (en) * 1995-08-28 1997-03-12 Nec Corporation Electrostatic ink jet recording device
EP0761443A3 (en) * 1995-08-28 1997-09-10 Nec Corp Electrostatic ink jet recording device
US5963231A (en) * 1995-08-28 1999-10-05 Nec Corporation Electrostatic ink jet recording head with grouped electrodes
EP0761444A2 (en) * 1995-08-30 1997-03-12 Nec Corporation Electrostatic ink jet recording device
EP0761444B1 (en) * 1995-08-30 2002-03-13 Nec Corporation Electrostatic ink jet recording device

Also Published As

Publication number Publication date
JPS6217542B2 (en) 1987-04-17

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