EP1579997A4 - Recording head and recorder comprising such recording head - Google Patents

Recording head and recorder comprising such recording head

Info

Publication number
EP1579997A4
EP1579997A4 EP03812334A EP03812334A EP1579997A4 EP 1579997 A4 EP1579997 A4 EP 1579997A4 EP 03812334 A EP03812334 A EP 03812334A EP 03812334 A EP03812334 A EP 03812334A EP 1579997 A4 EP1579997 A4 EP 1579997A4
Authority
EP
European Patent Office
Prior art keywords
recording head
recorder
recording
head
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.)
Withdrawn
Application number
EP03812334A
Other languages
German (de)
French (fr)
Other versions
EP1579997A1 (en
Inventor
Nobuyuki Hirayama
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
Publication of EP1579997A1 publication Critical patent/EP1579997A1/en
Publication of EP1579997A4 publication Critical patent/EP1579997A4/en
Withdrawn legal-status Critical Current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
    • B41J2/04541—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
    • 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
    • B41J2/0455—Details of switching sections of circuit, e.g. transistors
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
EP03812334A 2002-11-29 2003-11-28 Recording head and recorder comprising such recording head Withdrawn EP1579997A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002348724 2002-11-29
JP2002348724A JP2004181678A (en) 2002-11-29 2002-11-29 Recording head
PCT/JP2003/015225 WO2004050370A1 (en) 2002-11-29 2003-11-28 Recording head and recorder comprising such recording head

Publications (2)

Publication Number Publication Date
EP1579997A1 EP1579997A1 (en) 2005-09-28
EP1579997A4 true EP1579997A4 (en) 2009-10-21

Family

ID=32462933

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03812334A Withdrawn EP1579997A4 (en) 2002-11-29 2003-11-28 Recording head and recorder comprising such recording head

Country Status (6)

Country Link
EP (1) EP1579997A4 (en)
JP (1) JP2004181678A (en)
KR (2) KR20080081970A (en)
CN (1) CN100415519C (en)
AU (1) AU2003302652A1 (en)
WO (1) WO2004050370A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3927902B2 (en) * 2002-11-29 2007-06-13 キヤノン株式会社 Inkjet recording head, inkjet recording apparatus having the recording head, and substrate for inkjet recording head
JP4933057B2 (en) * 2005-05-13 2012-05-16 キヤノン株式会社 Head substrate, recording head, and recording apparatus
JP3848358B1 (en) * 2006-02-15 2006-11-22 株式会社日出ハイテック Multi-channel drive circuit
KR101432723B1 (en) 2008-08-21 2014-08-22 삼성디스플레이 주식회사 Backlight assembly and display device having the same
US8770694B2 (en) * 2011-07-04 2014-07-08 Canon Kabushiki Kaisha Printing element substrate and printhead
FR2979713B1 (en) 2011-09-06 2013-09-20 Bnl Eurolens POLARISANT TINTED OPTICAL ELEMENT AND METHOD FOR MANUFACTURING THE SAME
JP2017113967A (en) * 2015-12-24 2017-06-29 セイコーエプソン株式会社 Control device of thermal head, tape printer provided with the same, and control method for thermal head
JP2018176697A (en) * 2017-04-21 2018-11-15 キヤノン株式会社 Method of disconnecting fuse part of liquid discharge head, and liquid discharge device
JP6948167B2 (en) * 2017-06-15 2021-10-13 キヤノン株式会社 Semiconductor device, liquid discharge head and liquid discharge device
JP7277179B2 (en) * 2019-02-28 2023-05-18 キヤノン株式会社 Ultra fine bubble generator
US11993080B2 (en) * 2019-06-17 2024-05-28 Konica Minolta, Inc. Drive circuit of recording head and image recorder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5163760A (en) * 1991-11-29 1992-11-17 Eastman Kodak Company Method and apparatus for driving a thermal head to reduce parasitic resistance effects
US5671002A (en) * 1992-01-31 1997-09-23 Kyocera Corporation Print head with multiplexed resistances controlling supply of current to image blocks
JPH1142809A (en) * 1997-07-25 1999-02-16 Ricoh Co Ltd Circuit device for driving light emitting diode
JP3510100B2 (en) * 1998-02-18 2004-03-22 富士通株式会社 Current mirror circuit and semiconductor integrated circuit having the current mirror circuit
JP4035253B2 (en) * 1999-03-01 2008-01-16 キヤノン株式会社 Recording head and recording apparatus using the recording head
JP2001191531A (en) * 2000-01-07 2001-07-17 Canon Inc Print head, method of driving the same and printer
JP2003058264A (en) * 2001-08-10 2003-02-28 Canon Inc Constant current circuit, recording element substrate and recorder
JP3927902B2 (en) * 2002-11-29 2007-06-13 キヤノン株式会社 Inkjet recording head, inkjet recording apparatus having the recording head, and substrate for inkjet recording head

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
CN1717329A (en) 2006-01-04
WO2004050370A1 (en) 2004-06-17
KR20080081970A (en) 2008-09-10
KR20050087811A (en) 2005-08-31
JP2004181678A (en) 2004-07-02
CN100415519C (en) 2008-09-03
EP1579997A1 (en) 2005-09-28
AU2003302652A1 (en) 2004-06-23

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20050525

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20090922

17Q First examination report despatched

Effective date: 20100226

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20100826