EP0478781A4 - Ink-jet recording head, substrate for said head, and ink-jet recording device - Google Patents

Ink-jet recording head, substrate for said head, and ink-jet recording device

Info

Publication number
EP0478781A4
EP0478781A4 EP19910904346 EP91904346A EP0478781A4 EP 0478781 A4 EP0478781 A4 EP 0478781A4 EP 19910904346 EP19910904346 EP 19910904346 EP 91904346 A EP91904346 A EP 91904346A EP 0478781 A4 EP0478781 A4 EP 0478781A4
Authority
EP
European Patent Office
Prior art keywords
ink
jet recording
head
substrate
recording device
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
EP19910904346
Other versions
EP0478781B1 (en
EP0478781A1 (en
Inventor
Hiroyuki Ishinaga
Tsuguhiro Fukuda
Toshihiro Mori
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority claimed from PCT/JP1991/000251 external-priority patent/WO1991012966A1/en
Publication of EP0478781A1 publication Critical patent/EP0478781A1/en
Publication of EP0478781A4 publication Critical patent/EP0478781A4/en
Application granted granted Critical
Publication of EP0478781B1 publication Critical patent/EP0478781B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04528—Control methods or devices therefor, e.g. driver circuits, control circuits aiming at warming up the head
    • 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
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04563—Control methods or devices therefor, e.g. driver circuits, control circuits detecting head temperature; Ink temperature
    • 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
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04573—Timing; Delays
    • 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
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/0458—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles
EP91904346A 1990-02-26 1991-02-26 A method for locating a temperature sensor on a board of an ink-jet recording head Expired - Lifetime EP0478781B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4252790 1990-02-26
JP42527/90 1990-02-26
JP4252790 1990-02-26
PCT/JP1991/000251 WO1991012966A1 (en) 1990-02-26 1991-02-26 Ink-jet recording head, substrate for said head, and ink-jet recording device

Publications (3)

Publication Number Publication Date
EP0478781A1 EP0478781A1 (en) 1992-04-08
EP0478781A4 true EP0478781A4 (en) 1992-06-24
EP0478781B1 EP0478781B1 (en) 2005-12-07

Family

ID=35427502

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91904346A Expired - Lifetime EP0478781B1 (en) 1990-02-26 1991-02-26 A method for locating a temperature sensor on a board of an ink-jet recording head

Country Status (1)

Country Link
EP (1) EP0478781B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69423998T2 (en) * 1993-05-27 2000-10-05 Canon Kk Method and device for controlling a printing operation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719472A (en) * 1982-06-18 1988-01-12 Canon Kabushiki Kaisha Ink jet recording head

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2664162B2 (en) * 1987-10-07 1997-10-15 キヤノン株式会社 Recording device
EP0593133B1 (en) * 1988-07-26 1999-10-06 Canon Kabushiki Kaisha Ink jet head, ink jet head cartridge and ink jet apparatus using same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719472A (en) * 1982-06-18 1988-01-12 Canon Kabushiki Kaisha Ink jet recording head

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9112966A1 *

Also Published As

Publication number Publication date
EP0478781B1 (en) 2005-12-07
EP0478781A1 (en) 1992-04-08

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