EP0947327A3 - Tintenstrahldruckkopf, Antriebsverfahren dafür und Tintenstrahldrucker mit einem solchen - Google Patents

Tintenstrahldruckkopf, Antriebsverfahren dafür und Tintenstrahldrucker mit einem solchen Download PDF

Info

Publication number
EP0947327A3
EP0947327A3 EP99106686A EP99106686A EP0947327A3 EP 0947327 A3 EP0947327 A3 EP 0947327A3 EP 99106686 A EP99106686 A EP 99106686A EP 99106686 A EP99106686 A EP 99106686A EP 0947327 A3 EP0947327 A3 EP 0947327A3
Authority
EP
European Patent Office
Prior art keywords
ink
pressure chambers
piezoelectric transducers
print head
nozzle
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.)
Ceased
Application number
EP99106686A
Other languages
English (en)
French (fr)
Other versions
EP0947327A2 (de
Inventor
Kazuhiro Shimoyama
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of EP0947327A2 publication Critical patent/EP0947327A2/de
Publication of EP0947327A3 publication Critical patent/EP0947327A3/de
Ceased 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
    • B41J2/04573—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
    • B41J2/04581—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on piezoelectric elements
    • 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
    • B41J2/04588—Control methods or devices therefor, e.g. driver circuits, control circuits using a specific waveform
    • 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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • 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
    • B41J2002/14338—Multiple pressure elements per ink chamber

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
EP99106686A 1998-04-02 1999-04-01 Tintenstrahldruckkopf, Antriebsverfahren dafür und Tintenstrahldrucker mit einem solchen Ceased EP0947327A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8996998 1998-04-02
JP8996998 1998-04-02

Publications (2)

Publication Number Publication Date
EP0947327A2 EP0947327A2 (de) 1999-10-06
EP0947327A3 true EP0947327A3 (de) 2001-03-14

Family

ID=13985522

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99106686A Ceased EP0947327A3 (de) 1998-04-02 1999-04-01 Tintenstrahldruckkopf, Antriebsverfahren dafür und Tintenstrahldrucker mit einem solchen

Country Status (3)

Country Link
EP (1) EP0947327A3 (de)
AU (1) AU739877B2 (de)
CA (1) CA2267921A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6601948B1 (en) 2002-01-18 2003-08-05 Illinois Tool Works, Inc. Fluid ejecting device with drop volume modulation capabilities
ITTO20030467A1 (it) * 2003-06-20 2004-12-21 Fiat Ricerche Procedimento e dispositivo per l'eiezione di micro-gocce

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201923A1 (de) * 1991-01-28 1992-08-06 Fuji Electric Co Ltd Tintenstrahlaufzeichnungskopf
EP0738599A2 (de) * 1995-04-19 1996-10-23 Seiko Epson Corporation Tintenstrahlaufzeichnungskopf und Verfahren zu dessen Herstellung
JPH08309971A (ja) * 1995-05-16 1996-11-26 Brother Ind Ltd インクジェットプリンタヘッド

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3156583B2 (ja) * 1995-04-19 2001-04-16 セイコーエプソン株式会社 インクジェット式印字ヘッドの駆動装置
JPH1016211A (ja) * 1996-07-05 1998-01-20 Seiko Epson Corp インクジェット式記録装置
JP3324429B2 (ja) * 1997-02-14 2002-09-17 ミノルタ株式会社 インクジェット記録装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201923A1 (de) * 1991-01-28 1992-08-06 Fuji Electric Co Ltd Tintenstrahlaufzeichnungskopf
EP0738599A2 (de) * 1995-04-19 1996-10-23 Seiko Epson Corporation Tintenstrahlaufzeichnungskopf und Verfahren zu dessen Herstellung
JPH08309971A (ja) * 1995-05-16 1996-11-26 Brother Ind Ltd インクジェットプリンタヘッド

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 03 31 March 1997 (1997-03-31) *

Also Published As

Publication number Publication date
CA2267921A1 (en) 1999-10-02
EP0947327A2 (de) 1999-10-06
AU739877B2 (en) 2001-10-25
AU2354899A (en) 1999-10-14

Similar Documents

Publication Publication Date Title
EP1902841B1 (de) Verfahren zum antrieb eines flüssigkeitsejektors
EP1652669A3 (de) Tintenstrahldrucker, Verfahren zum Kontrollieren eines Tintenstrahldruckers und dazugehöriges Computerprogrammprodukt
AU2001233172A1 (en) Microfluid device and ultrasonic bonding process
EP0988974B1 (de) Verfahren zum Steuern einer Tintenstrahldruckkopf und Tintenstrahlaufzeichnungsvorrichtung
EP0968823A3 (de) Ansteuerungsverfahren für einen Tintenstrahldruckkopf
EP0786345A3 (de) Tintenstrahlaufzeichnungskopf und Herstellungsverfahren dafür
EP1118467A3 (de) Tintenstrahlaufzeichnungskopf
EP0919382A3 (de) Vorrichtung und Verfahren zum Antreiben eines Aufzeichnungskopfes für einen Tintenstrahldrucker
DE69625713T2 (de) Piezoelektrisches Dünnschichtelement, Verfahren zum Herstellen und dieses piezoelektrisches Dünnschichtelement verwendender Tintenstrahldruckkopf
EP1616701A3 (de) Tintenstrahlkopfanornung
EP1238804A3 (de) Flüssigkeitsstrahlvorrichtung und Verfahren zu deren Steuerung
US7244008B2 (en) Driving apparatus for driving ink jet recording device, and ink jet printer
EP1176013A3 (de) Tintenstrahlaufzeichnungsvorrichtung und dazugehöriges Steuerungsverfahren
EP1447220A2 (de) Tintenstrahlapparat
EP0861726A3 (de) Farbstrahlgerät
EP0956955A3 (de) Piezoelektrischer Tintenstrahlaufzeichnungskopf sowie Verfahren zur dessen Herstellung
EP1459898A3 (de) Tintenstrahldruckkopf und Verfahren zu dessen Herstellung
EP1316425A3 (de) Tintenstrahldruckkopf für Tintenstrahldruckvorrichtung
EP0899107A3 (de) Tintenstrahldrucker
EP1350625A3 (de) Flüssigkeitsausstosskopf
EP0947327A3 (de) Tintenstrahldruckkopf, Antriebsverfahren dafür und Tintenstrahldrucker mit einem solchen
JP2003112424A (ja) インクジェット式記録装置
JP2007007955A (ja) インク滴吐出装置
EP0928688A4 (de) Tintenstrahlaufzeichnungskopf und verfahren zur herstellung
US6007189A (en) Piezoelectric type ink-jet printing head having a pressure chamber plate which is less flexible than piezoelectric elements

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20010202

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 20010820

AKX Designation fees paid

Free format text: DE FR GB IT

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

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20020218