JPS6464858A - Liquid jet recording head - Google Patents

Liquid jet recording head

Info

Publication number
JPS6464858A
JPS6464858A JP22370587A JP22370587A JPS6464858A JP S6464858 A JPS6464858 A JP S6464858A JP 22370587 A JP22370587 A JP 22370587A JP 22370587 A JP22370587 A JP 22370587A JP S6464858 A JPS6464858 A JP S6464858A
Authority
JP
Japan
Prior art keywords
electrode
substrate
recording head
jet recording
liquid 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
JP22370587A
Other languages
Japanese (ja)
Inventor
Takuro Sekiya
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 JP22370587A priority Critical patent/JPS6464858A/en
Publication of JPS6464858A publication Critical patent/JPS6464858A/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
    • B41J2/14072—Electrical connections, e.g. details on electrodes, connecting the chip to the outside...

Landscapes

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

Abstract

PURPOSE:To enable arrangement of high density to be performed, by arranging a second electrode as common use at an end surface on a discharge port side of a substrate. CONSTITUTION:A pair of a first electrode 113 and a second electrode 114 opposed to each other which are established by electrically connecting to a thermal resistant layer provided on a substrate 103, and an electrothermal conversion element in which a heat generation part is formed between those electrodes are installed. Then, the electrode 113 is formed independently correspondingly to each electrothermo-conversion element in such a liquid jet recording head. Then, the second electrode 114 is taken as common use, is wired to an end face S1 on a discharge port side of the substrate 103, and is connected to a driving circuit round a side edge face S2.
JP22370587A 1987-09-07 1987-09-07 Liquid jet recording head Pending JPS6464858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22370587A JPS6464858A (en) 1987-09-07 1987-09-07 Liquid jet recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22370587A JPS6464858A (en) 1987-09-07 1987-09-07 Liquid jet recording head

Publications (1)

Publication Number Publication Date
JPS6464858A true JPS6464858A (en) 1989-03-10

Family

ID=16802368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22370587A Pending JPS6464858A (en) 1987-09-07 1987-09-07 Liquid jet recording head

Country Status (1)

Country Link
JP (1) JPS6464858A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5760804A (en) * 1990-05-21 1998-06-02 Eastman Kodak Company Ink-jet printing head for a liquid-jet printing device operating on the heat converter principle and process for making it
WO2013035760A1 (en) * 2011-09-09 2013-03-14 Canon Kabushiki Kaisha Liquid ejection head body and method of manufacturing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5760804A (en) * 1990-05-21 1998-06-02 Eastman Kodak Company Ink-jet printing head for a liquid-jet printing device operating on the heat converter principle and process for making it
WO2013035760A1 (en) * 2011-09-09 2013-03-14 Canon Kabushiki Kaisha Liquid ejection head body and method of manufacturing the same
US9150019B2 (en) 2011-09-09 2015-10-06 Canon Kabushiki Kaisha Liquid ejection head body and method of manufacturing the same

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