EP0890436A3 - A liquid ink printing apparatus and system - Google Patents

A liquid ink printing apparatus and system Download PDF

Info

Publication number
EP0890436A3
EP0890436A3 EP19980119750 EP98119750A EP0890436A3 EP 0890436 A3 EP0890436 A3 EP 0890436A3 EP 19980119750 EP19980119750 EP 19980119750 EP 98119750 A EP98119750 A EP 98119750A EP 0890436 A3 EP0890436 A3 EP 0890436A3
Authority
EP
Grant status
Application
Patent type
Prior art keywords
drops
drop
meniscus position
selection means
means
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
EP19980119750
Other languages
German (de)
French (fr)
Other versions
EP0890436A2 (en )
EP0890436B1 (en )
Inventor
Kia Silverbrook
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/14Structure thereof only for on-demand ink jet heads
    • B41J2/14451Structure of ink jet print heads discharging by lowering surface tension of meniscus

Abstract

A new printing system is disclosed for drop on demand printing. This printing mechanism divides the printing process into two stages; a drop selection means to select drops to be printed which generates a difference in meniscus position between selected drops and unselected drops of fluidized ink; and a drop separation means, attracting the ink of said drops to a substrate, the attraction being insufficient to overcome the surface tension of drops in an unselected meniscus position but being sufficient to overcome the surface tension of drops in a selected meniscus position so as to cause movement of the drops to the substrate. The drop selection means can produce a difference in meniscus position in the absence of the drop separation means.
The separation of drop selection means from drop separation means significantly reduces the energy required to select which ink drops are to be printed. Only the drop selection means must be driven by individual signals to each nozzle. The drop separation means can be a field or condition applied simultaneously to all nozzles.
EP19980119750 1995-04-12 1996-04-09 A liquid ink printing apparatus and system Expired - Lifetime EP0890436B1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
AUPN231195A0 AUPN231195A0 (en) 1995-04-12 1995-04-12 Drop size adjustment in proximity lift printing by varying head to media distance
AUPN231095 1995-04-12
AUPN231195 1995-04-12
AUPN2308/95 1995-04-12
AUPN231295 1995-04-12
AUPN230895A0 AUPN230895A0 (en) 1995-04-12 1995-04-12 A liquid ink fault tolerant (lift) printing mechanism
AUPN2312/95 1995-04-12
AUPN231295A0 AUPN231295A0 (en) 1995-04-12 1995-04-12 Augmenting proximity lift printing with acoustic ink waves
AUPN230895 1995-04-12
AUPN231095A0 AUPN231095A0 (en) 1995-04-12 1995-04-12 Drop separation in lift printing by print media proximity
AUPN2310/95 1995-04-12
AUPN2311/95 1995-04-12
EP19960911663 EP0765235B1 (en) 1995-04-12 1996-04-09 A liquid ink printing apparatus and system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP19960911663 Division EP0765235B1 (en) 1995-04-12 1996-04-09 A liquid ink printing apparatus and system

Publications (3)

Publication Number Publication Date
EP0890436A2 true EP0890436A2 (en) 1999-01-13
EP0890436A3 true true EP0890436A3 (en) 1999-07-28
EP0890436B1 EP0890436B1 (en) 2002-08-28

Family

ID=27424394

Family Applications (3)

Application Number Title Priority Date Filing Date
EP19980119751 Expired - Lifetime EP0890437B1 (en) 1995-04-12 1996-04-09 A liquid ink printing apparatus and system
EP19960911663 Expired - Lifetime EP0765235B1 (en) 1995-04-12 1996-04-09 A liquid ink printing apparatus and system
EP19980119750 Expired - Lifetime EP0890436B1 (en) 1995-04-12 1996-04-09 A liquid ink printing apparatus and system

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP19980119751 Expired - Lifetime EP0890437B1 (en) 1995-04-12 1996-04-09 A liquid ink printing apparatus and system
EP19960911663 Expired - Lifetime EP0765235B1 (en) 1995-04-12 1996-04-09 A liquid ink printing apparatus and system

Country Status (5)

Country Link
EP (3) EP0890437B1 (en)
JP (1) JPH10501491A (en)
CN (1) CN1150777A (en)
DE (6) DE69603057D1 (en)
WO (1) WO1996032279A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0893264A3 (en) * 1997-07-21 1999-03-31 Xerox Corporation An ink jet printhead including a non-ink priming and coating fluid
US6126270A (en) * 1998-02-03 2000-10-03 Eastman Kodak Company Image forming system and method
EP1065993B1 (en) * 1998-03-05 2010-08-11 Boston Scientific Limited Intraluminal stent
US6412910B1 (en) 2000-06-02 2002-07-02 Eastman Kodak Company Permanent alteration of a printhead for correction of mis-direction of emitted ink drops
US8800482B2 (en) * 2005-12-29 2014-08-12 Exatec Llc Apparatus and method of dispensing conductive material with active Z-axis control

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916419A (en) * 1974-02-27 1975-10-28 Ibm Method an apparatus for asynchronously forming magnetic liquid droplets
DE2949808A1 (en) * 1978-12-11 1980-07-10 Nippon Electric Co Ink-jet printer using conductive ink - has acceleration electrode mounted clear of nozzle outlet for form convex meniscus and subsequent droplet formation
US4293865A (en) * 1978-04-10 1981-10-06 Ricoh Co., Ltd. Ink-jet recording apparatus
US4312009A (en) * 1979-02-16 1982-01-19 Smh-Adrex Device for projecting ink droplets onto a medium
JPS6076350A (en) * 1983-10-04 1985-04-30 Canon Inc Ink jet recording
JPS61272161A (en) * 1985-05-28 1986-12-02 Nec Corp Bubble magnetic ink jet
US4752784A (en) * 1986-06-10 1988-06-21 Fuji Xerox Co., Ltd. Thermal electrostatic ink-jet recording method
JPS63172658A (en) * 1987-01-09 1988-07-16 Fujitsu Ltd Ink jet recording apparatus
US4764777A (en) * 1986-03-27 1988-08-16 Fuji Xerox Co., Ltd. Thermal-electrostatic ink jet recording apparatus
JPH0281634A (en) * 1988-09-20 1990-03-22 Ricoh Co Ltd Ink jet recording apparatus
WO1990014233A1 (en) * 1989-05-26 1990-11-29 P.A. Consulting Services Limited Liquid jet recording process and apparatus therefore
US5305016A (en) * 1991-12-03 1994-04-19 Xerox Corporation Traveling wave ink jet printer with drop-on-demand droplets
EP0600712A2 (en) * 1992-11-30 1994-06-08 Hewlett-Packard Company Method and apparatus for ink transfer printing

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1941001A (en) 1929-01-19 1933-12-26 Rca Corp Recorder
US3373437A (en) 1964-03-25 1968-03-12 Richard G. Sweet Fluid droplet recorder with a plurality of jets
GB1143079A (en) 1965-10-08 1969-02-19 Hertz Carl H Improvements in or relating to recording devices for converting electrical signals
US3946398A (en) 1970-06-29 1976-03-23 Silonics, Inc. Method and apparatus for recording with writing fluids and drop projection means therefor
CA1127227A (en) 1977-10-03 1982-07-06 Ichiro Endo Liquid jet recording process and apparatus therefor
US4275290A (en) 1978-05-08 1981-06-23 Northern Telecom Limited Thermally activated liquid ink printing
US4490728A (en) 1981-08-14 1984-12-25 Hewlett-Packard Company Thermal ink jet printer
JPS59229345A (en) * 1983-05-24 1984-12-22 Fuji Xerox Co Ltd Image recording apparatus
GB2142583B (en) * 1983-06-23 1987-03-25 Nippon Telegraph & Telephone Thermal ink transfer printer
JPS60210462A (en) * 1984-04-05 1985-10-22 Fuji Xerox Co Ltd Inkjet recorder
JPS6161879A (en) * 1984-09-04 1986-03-29 Nec Corp Platen gap adjustor for dot printer
JPS61179774A (en) * 1985-02-06 1986-08-12 Nec Corp Printer
JPS61274949A (en) * 1985-05-31 1986-12-05 Canon Inc Recording system
JPS62267147A (en) * 1986-05-14 1987-11-19 Tokyo Electric Co Ltd Printer
US4737803A (en) * 1986-07-09 1988-04-12 Fuji Xerox Co., Ltd. Thermal electrostatic ink-jet recording apparatus
JPS63172657A (en) * 1987-01-09 1988-07-16 Fujitsu Ltd Ink jet recording apparatus
US5028937A (en) * 1989-05-30 1991-07-02 Xerox Corporation Perforated membranes for liquid contronlin acoustic ink printing
JPH04201345A (en) * 1990-11-30 1992-07-22 Canon Inc Liquid jet recording device
US5229793A (en) * 1990-12-26 1993-07-20 Xerox Corporation Liquid surface control with an applied pressure signal in acoustic ink printing
DE69214418T2 (en) * 1991-12-30 1997-03-06 Xerox Corp Acoustic ink print head with a perforated element and an ink flow

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916419A (en) * 1974-02-27 1975-10-28 Ibm Method an apparatus for asynchronously forming magnetic liquid droplets
US4293865A (en) * 1978-04-10 1981-10-06 Ricoh Co., Ltd. Ink-jet recording apparatus
DE2949808A1 (en) * 1978-12-11 1980-07-10 Nippon Electric Co Ink-jet printer using conductive ink - has acceleration electrode mounted clear of nozzle outlet for form convex meniscus and subsequent droplet formation
US4312009A (en) * 1979-02-16 1982-01-19 Smh-Adrex Device for projecting ink droplets onto a medium
JPS6076350A (en) * 1983-10-04 1985-04-30 Canon Inc Ink jet recording
JPS61272161A (en) * 1985-05-28 1986-12-02 Nec Corp Bubble magnetic ink jet
US4764777A (en) * 1986-03-27 1988-08-16 Fuji Xerox Co., Ltd. Thermal-electrostatic ink jet recording apparatus
US4752784A (en) * 1986-06-10 1988-06-21 Fuji Xerox Co., Ltd. Thermal electrostatic ink-jet recording method
JPS63172658A (en) * 1987-01-09 1988-07-16 Fujitsu Ltd Ink jet recording apparatus
JPH0281634A (en) * 1988-09-20 1990-03-22 Ricoh Co Ltd Ink jet recording apparatus
WO1990014233A1 (en) * 1989-05-26 1990-11-29 P.A. Consulting Services Limited Liquid jet recording process and apparatus therefore
US5305016A (en) * 1991-12-03 1994-04-19 Xerox Corporation Traveling wave ink jet printer with drop-on-demand droplets
EP0600712A2 (en) * 1992-11-30 1994-06-08 Hewlett-Packard Company Method and apparatus for ink transfer printing

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 215 (M - 409) 3 September 1985 (1985-09-03) *
PATENT ABSTRACTS OF JAPAN vol. 011, no. 131 (M - 584) 24 April 1987 (1987-04-24) *
PATENT ABSTRACTS OF JAPAN vol. 012, no. 437 (M - 765) 17 November 1988 (1988-11-17) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 276 (M - 0984) 14 June 1990 (1990-06-14) *

Also Published As

Publication number Publication date Type
DE69623135T2 (en) 2003-05-08 grant
EP0890437A2 (en) 1999-01-13 application
EP0765235A1 (en) 1997-04-02 application
EP0765235B1 (en) 1999-06-30 grant
DE69623340D1 (en) 2002-10-02 grant
EP0890436A2 (en) 1999-01-13 application
EP0890437B1 (en) 2002-08-21 grant
CN1150777A (en) 1997-05-28 application
JPH10501491A (en) 1998-02-10 application
WO1996032279A1 (en) 1996-10-17 application
DE69603057D1 (en) 1999-08-05 grant
DE69623135D1 (en) 2002-09-26 grant
EP0890437A3 (en) 1999-07-28 application
EP0890436B1 (en) 2002-08-28 grant
DE69603057T2 (en) 2000-01-05 grant
DE69623340T2 (en) 2003-04-17 grant

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