ATE452761T1 - Flüssigkeitsausstosskopf - Google Patents

Flüssigkeitsausstosskopf

Info

Publication number
ATE452761T1
ATE452761T1 AT05008781T AT05008781T ATE452761T1 AT E452761 T1 ATE452761 T1 AT E452761T1 AT 05008781 T AT05008781 T AT 05008781T AT 05008781 T AT05008781 T AT 05008781T AT E452761 T1 ATE452761 T1 AT E452761T1
Authority
AT
Austria
Prior art keywords
discharge head
liquid discharge
switch circuit
heater resistor
resistor
Prior art date
Application number
AT05008781T
Other languages
English (en)
Inventor
Masanobu Oomura
Fumio Murooka
Original Assignee
Canon Kk
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 Kk filed Critical Canon Kk
Application granted granted Critical
Publication of ATE452761T1 publication Critical patent/ATE452761T1/de

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
    • B41J2/0458—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles
    • 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
    • B41J2/04513—Control methods or devices therefor, e.g. driver circuits, control circuits for increasing lifetime
    • 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
    • B41J2/04515—Control methods or devices therefor, e.g. driver circuits, control circuits preventing overheating
    • 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
    • B41J2/04541—Specific driving circuit
    • 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
    • B41J2/04548—Details of power line section of control circuit
    • 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
    • B41J2/04555—Control methods or devices therefor, e.g. driver circuits, control circuits detecting current

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
AT05008781T 2004-04-26 2005-04-21 Flüssigkeitsausstosskopf ATE452761T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004129774A JP2005305966A (ja) 2004-04-26 2004-04-26 液体吐出ヘッド

Publications (1)

Publication Number Publication Date
ATE452761T1 true ATE452761T1 (de) 2010-01-15

Family

ID=34935545

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05008781T ATE452761T1 (de) 2004-04-26 2005-04-21 Flüssigkeitsausstosskopf

Country Status (5)

Country Link
US (1) US7350891B2 (de)
EP (1) EP1591252B1 (de)
JP (1) JP2005305966A (de)
AT (1) ATE452761T1 (de)
DE (1) DE602005018411D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4678825B2 (ja) * 2004-12-09 2011-04-27 キヤノン株式会社 ヘッド基板、記録ヘッド、ヘッドカートリッジ、及びその記録ヘッド或いはヘッドカートリッジを用いた記録装置
WO2009073019A1 (en) * 2007-12-02 2009-06-11 Hewlett-Packard Development Company, L.P. Electrically connecting electrically isolated printhead die ground networks as flexible circuit
JP5180595B2 (ja) * 2008-01-09 2013-04-10 キヤノン株式会社 ヘッド基板、記録ヘッド、ヘッドカートリッジ、及び記録装置
WO2009142897A1 (en) * 2008-05-21 2009-11-26 Fujifilm Corporation Driving drop ejectors
TWI381604B (zh) * 2009-05-25 2013-01-01 和碩聯合科技股份有限公司 具有加熱保護電路的電子裝置及其加熱保護方法
SG170653A1 (en) * 2009-11-06 2011-05-30 Meiban Int Pte Ltd Micro temperature controller
JP5909049B2 (ja) 2011-03-31 2016-04-26 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置
JP6408775B2 (ja) 2014-03-26 2018-10-17 キヤノン株式会社 記録装置及びその検知方法
JP6397221B2 (ja) * 2014-05-14 2018-09-26 キヤノン株式会社 基板、ヘッドおよび記録装置
JP2016036987A (ja) * 2014-08-07 2016-03-22 キヤノン株式会社 液体吐出ヘッド用基板、液体吐出用ヘッド及び記録装置
US9656464B1 (en) 2015-10-28 2017-05-23 Funai Electric Co., Ltd. Fluid printhead
US10208739B2 (en) * 2016-01-05 2019-02-19 Funai Electric Co., Ltd. Microfluidic pump with thermal control
JP6823384B2 (ja) * 2016-05-27 2021-02-03 キヤノン株式会社 記録ヘッド、及び記録装置
JP2018192810A (ja) * 2018-09-12 2018-12-06 キヤノン株式会社 記録装置及びその制御方法
EP3911130A1 (de) * 2020-05-12 2021-11-17 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO Transfer von viskosen materialien
US20250389863A1 (en) * 2024-06-21 2025-12-25 Texas Instruments Incorporated Electronic port liquid detection

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1276431B1 (it) * 1995-06-22 1997-10-31 Olivetti Canon Ind Spa Testina di stampa a getto di inchiostro con componenti di pilotaggio integrati
IT1276469B1 (it) * 1995-07-04 1997-10-31 Olivetti Canon Ind Spa Metodo per stabilizzare le condizioni termiche di lavoro di una testina di stampa a getto di inchiostro e relativa testina di stampa
US6729707B2 (en) * 2002-04-30 2004-05-04 Hewlett-Packard Development Company, L.P. Self-calibration of power delivery control to firing resistors
JP2001129995A (ja) * 1999-11-09 2001-05-15 Canon Inc インクジェット記録ヘッド
JP4724272B2 (ja) 2000-06-05 2011-07-13 キヤノン株式会社 記録ヘッド及びその記録ヘッドを用いた記録装置
JP2002052705A (ja) * 2000-08-04 2002-02-19 Ricoh Co Ltd インクジェットヘッド、インクジェットヘッドの製造方法および当該ヘッドを用いた画像形成装置
JP4035385B2 (ja) * 2002-06-19 2008-01-23 キヤノン株式会社 駆動回路、記録ヘッド及び記録装置
US7125105B2 (en) 2003-09-08 2006-10-24 Canon Kabushiki Kaisha Semiconductor device for liquid ejection head, liquid ejection head, and liquid ejection apparatus
JP4208770B2 (ja) 2004-06-10 2009-01-14 キヤノン株式会社 記録ヘッド及び該記録ヘッドが用いられる記録装置

Also Published As

Publication number Publication date
US20050237353A1 (en) 2005-10-27
DE602005018411D1 (de) 2010-02-04
JP2005305966A (ja) 2005-11-04
EP1591252B1 (de) 2009-12-23
US7350891B2 (en) 2008-04-01
EP1591252A1 (de) 2005-11-02

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Legal Events

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