JPS6490756A - Ink jet recorder - Google Patents

Ink jet recorder

Info

Publication number
JPS6490756A
JPS6490756A JP24587187A JP24587187A JPS6490756A JP S6490756 A JPS6490756 A JP S6490756A JP 24587187 A JP24587187 A JP 24587187A JP 24587187 A JP24587187 A JP 24587187A JP S6490756 A JPS6490756 A JP S6490756A
Authority
JP
Japan
Prior art keywords
insulating layer
power application
heat energy
electrode
application electrode
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
JP24587187A
Other languages
Japanese (ja)
Inventor
Nanao Inoue
Koichi Saito
Yoshihiko Fujimura
Seiichi Kato
Naoshi Kotake
Koichi Naito
Kiyoshi Horie
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP24587187A priority Critical patent/JPS6490756A/en
Publication of JPS6490756A publication Critical patent/JPS6490756A/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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14088—Structure of heating means
    • B41J2/14112—Resistive element
    • B41J2/14129—Layer structure

Landscapes

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

Abstract

PURPOSE:To achieve high density of a recording image and simplification in its manufacture, by arranging by laminating a pair of power application electrodes which apply power selectively to heating resistors via an insulating layer between them. CONSTITUTION:A principal part of a recorder is composed of a head body 1 having an ink room 1 of a slit state, a heat energy application means 3 by which heat energy is applied to ink contained in the ink room 1 of the slit state, and an electrostatic field forming means 5 by which a specific electrostatic field is formed between an ink surface and a recording sheet 4. The heat energy application means 3 is formed onto a down side insulating layer 7 and is composed of a plurality of heating resistors 8 arranged over in a longitudinal direction of the down side insulating layer 7, an upper layer power application electrode 10 and a lower layer power application electrode 11 which are arranged by lamination via an insulating layer 9 between them and a switching circuit 13. Since the power application electrode of the heat energy application means 3 is composed of the upper layer power application electrode 10 and the lower layer power application electrode 11 which are arranged by lamination via the insulating layer 9 between them, the number of electrodes to be formed on a same surface can be reduced, and electrode density thereof can be decreased.
JP24587187A 1987-10-01 1987-10-01 Ink jet recorder Pending JPS6490756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24587187A JPS6490756A (en) 1987-10-01 1987-10-01 Ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24587187A JPS6490756A (en) 1987-10-01 1987-10-01 Ink jet recorder

Publications (1)

Publication Number Publication Date
JPS6490756A true JPS6490756A (en) 1989-04-07

Family

ID=17140050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24587187A Pending JPS6490756A (en) 1987-10-01 1987-10-01 Ink jet recorder

Country Status (1)

Country Link
JP (1) JPS6490756A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836456A (en) * 1982-06-23 1983-03-03 Canon Inc Recording head
JPS5912858A (en) * 1982-07-14 1984-01-23 Fujitsu Ltd Non-impact type printer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836456A (en) * 1982-06-23 1983-03-03 Canon Inc Recording head
JPS5912858A (en) * 1982-07-14 1984-01-23 Fujitsu Ltd Non-impact type printer

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