ATE337915T1 - Flüssigkeitsstrahlapparat und ansteuerverfahren dafür - Google Patents

Flüssigkeitsstrahlapparat und ansteuerverfahren dafür

Info

Publication number
ATE337915T1
ATE337915T1 AT02258555T AT02258555T ATE337915T1 AT E337915 T1 ATE337915 T1 AT E337915T1 AT 02258555 T AT02258555 T AT 02258555T AT 02258555 T AT02258555 T AT 02258555T AT E337915 T1 ATE337915 T1 AT E337915T1
Authority
AT
Austria
Prior art keywords
drive
piezoelectric element
drive signals
drive pulse
nozzle orifice
Prior art date
Application number
AT02258555T
Other languages
English (en)
Inventor
Chang Junhua
Tsuyoshi Kitahara
Original Assignee
Seiko Epson 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
Priority claimed from JP2001389209A external-priority patent/JP4202639B2/ja
Priority claimed from JP2002357529A external-priority patent/JP3912270B2/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of ATE337915T1 publication Critical patent/ATE337915T1/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
    • B41J2/04578—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on electrostatically-actuated membranes
    • 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
    • B41J2/015—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
    • B41J2/04593—Dot-size modulation by changing the size of the drop
    • 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
    • B41J2/04596—Non-ejecting pulses
    • 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
    • B41J2/21—Ink jet for multi-colour printing
    • B41J2/2121—Ink jet for multi-colour printing characterised by dot size, e.g. combinations of printed dots of different diameter
    • B41J2/2128—Ink jet for multi-colour printing characterised by dot size, e.g. combinations of printed dots of different diameter by means of energy modulation

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Jet Pumps And Other Pumps (AREA)
AT02258555T 2001-12-11 2002-12-11 Flüssigkeitsstrahlapparat und ansteuerverfahren dafür ATE337915T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001376760 2001-12-11
JP2001384068 2001-12-18
JP2001389209A JP4202639B2 (ja) 2001-12-21 2001-12-21 インクジェット式記録装置
JP2002357529A JP3912270B2 (ja) 2001-12-11 2002-12-10 液体噴射装置

Publications (1)

Publication Number Publication Date
ATE337915T1 true ATE337915T1 (de) 2006-09-15

Family

ID=27347930

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02258555T ATE337915T1 (de) 2001-12-11 2002-12-11 Flüssigkeitsstrahlapparat und ansteuerverfahren dafür

Country Status (3)

Country Link
EP (1) EP1319511B1 (de)
AT (1) ATE337915T1 (de)
DE (1) DE60214321T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005014367A (ja) 2003-06-25 2005-01-20 Sii Printek Inc インクジェットヘッド及びインクジェット式記録装置
JP4539227B2 (ja) * 2004-08-19 2010-09-08 セイコーエプソン株式会社 印刷装置、印刷システム、及び、素子の駆動の制御方法
EP1642718A3 (de) * 2004-09-29 2008-02-13 Seiko Epson Corporation Flüssigkeitsausstossvorrichtung und -verfahren, Verfahren zur Steuersignalerzeugung
US7588305B2 (en) 2005-05-31 2009-09-15 Xerox Corporation Dual drop printing mode using full length waveforms to achieve head drop mass differences
GB2448119B (en) * 2007-01-25 2012-04-25 Inca Digital Printers Ltd Droplet size in inkjet printing
JP5793938B2 (ja) * 2011-04-26 2015-10-14 セイコーエプソン株式会社 液体噴射装置、および、液体噴射装置の制御方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000657A1 (en) * 1981-08-14 1983-03-03 William Anthony Denne Droplets generating device for an ink jet printer
US5587727A (en) * 1993-04-23 1996-12-24 Brother Kogyo Kabushiki Kaisha Ink jet apparatus using pressure wave intersection to eject ink droplets
ATE491576T1 (de) * 1999-09-30 2011-01-15 Seiko Epson Corp Flüssigkeitsstrahlvorrichtung

Also Published As

Publication number Publication date
DE60214321D1 (de) 2006-10-12
EP1319511A1 (de) 2003-06-18
EP1319511B1 (de) 2006-08-30
DE60214321T2 (de) 2006-12-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties