JPS5658878A - Ink jet recorder - Google Patents

Ink jet recorder

Info

Publication number
JPS5658878A
JPS5658878A JP13456179A JP13456179A JPS5658878A JP S5658878 A JPS5658878 A JP S5658878A JP 13456179 A JP13456179 A JP 13456179A JP 13456179 A JP13456179 A JP 13456179A JP S5658878 A JPS5658878 A JP S5658878A
Authority
JP
Japan
Prior art keywords
electrode
control electrode
recording
recording paper
needles
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
JP13456179A
Other languages
Japanese (ja)
Inventor
Susumu Maruno
Masaharu Ushihara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13456179A priority Critical patent/JPS5658878A/en
Publication of JPS5658878A publication Critical patent/JPS5658878A/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
    • B41J2/04—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
    • 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

Abstract

PURPOSE:To cause to the ink to fly correctly and thereby to produce a high-quality print by a method wherein recording electrode needles, a front-side control electrode, a recording paper and a back-side electrode are arranged in this order, and voltages are applied between the electrodes so that the potential gradients are in the same direction. CONSTITUTION:The front-side control electrode 6 consisting of two sheets of electrodes oppositely arranged so as to form a slit-shaped opening therebetween is placed between the plural recording electrode needles 1 and the back-side electrode 7, and the recording paper 4 is placed between the front-side control electrode 6 and back- side electrode 7. While constantly applying a predetermined voltage between the control electrode 6 and the back-side electrode 7, a pulse-form voltage is impressed between the desired one of the recording electrode needles 1 and the control electrode 6 so as to create therebetween a potential gradient in the same direction as that present between the control electrode 6 and the back-side electrode 7, whereby the ink 2 is caused to fly and deposite on the predetermined position of the surface 5 of the recording paper 4.
JP13456179A 1979-10-17 1979-10-17 Ink jet recorder Pending JPS5658878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13456179A JPS5658878A (en) 1979-10-17 1979-10-17 Ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13456179A JPS5658878A (en) 1979-10-17 1979-10-17 Ink jet recorder

Publications (1)

Publication Number Publication Date
JPS5658878A true JPS5658878A (en) 1981-05-22

Family

ID=15131203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13456179A Pending JPS5658878A (en) 1979-10-17 1979-10-17 Ink jet recorder

Country Status (1)

Country Link
JP (1) JPS5658878A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828386A (en) * 1981-08-12 1983-02-19 Matsushita Electric Ind Co Ltd Magnetic ink recorder
JPH07237296A (en) * 1994-02-28 1995-09-12 Nec Corp Ink jet recording and device thereof
EP0786344A1 (en) * 1996-01-29 1997-07-30 Nec Corporation Simple electrostatic ink jet printing head having low cost

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828386A (en) * 1981-08-12 1983-02-19 Matsushita Electric Ind Co Ltd Magnetic ink recorder
JPH07237296A (en) * 1994-02-28 1995-09-12 Nec Corp Ink jet recording and device thereof
EP0786344A1 (en) * 1996-01-29 1997-07-30 Nec Corporation Simple electrostatic ink jet printing head having low cost
US6220696B1 (en) 1996-01-29 2001-04-24 Nec Corporation Simple electrostatic ink jet printing head having low cost

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