AU8999891A - An integrally formed bubblejet print device - Google Patents

An integrally formed bubblejet print device

Info

Publication number
AU8999891A
AU8999891A AU89998/91A AU8999891A AU8999891A AU 8999891 A AU8999891 A AU 8999891A AU 89998/91 A AU89998/91 A AU 89998/91A AU 8999891 A AU8999891 A AU 8999891A AU 8999891 A AU8999891 A AU 8999891A
Authority
AU
Australia
Prior art keywords
heater
integrally formed
disclosed
ink drop
image
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
AU89998/91A
Other versions
AU657931B2 (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.)
Canon Inc
Original Assignee
Canon Information Systems Research Australia Pty Ltd
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 Information Systems Research Australia Pty Ltd filed Critical Canon Information Systems Research Australia Pty Ltd
Priority to AU89998/91A priority Critical patent/AU657931B2/en
Priority to AT92101475T priority patent/ATE145589T1/en
Priority to EP92101475A priority patent/EP0498292B1/en
Priority to DE69215397T priority patent/DE69215397T2/en
Publication of AU8999891A publication Critical patent/AU8999891A/en
Priority to JP34494492A priority patent/JPH05338178A/en
Application granted granted Critical
Publication of AU657931B2 publication Critical patent/AU657931B2/en
Assigned to CANON KABUSHIKI KAISHA, CANON INFORMATION SYSTEMS RESEARCH AUSTRALIA PTY LTD reassignment CANON KABUSHIKI KAISHA Alteration of Name(s) in Register under S187 Assignors: CANON INFORMATION SYSTEMS RESEARCH AUSTRALIA PTY LTD
Assigned to CANON KABUSHIKI KAISHA reassignment CANON KABUSHIKI KAISHA Alteration of Name(s) in Register under S187 Assignors: CANON INFORMATION SYSTEMS RESEARCH AUSTRALIA PTY LTD, CANON KABUSHIKI KAISHA
Anticipated expiration legal-status Critical
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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/1404—Geometrical characteristics
    • 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
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/14056—Plural heating elements per ink chamber
    • 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
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14088—Structure of heating means
    • B41J2/14112—Resistive element
    • B41J2/14137—Resistor surrounding the nozzle opening
    • 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
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14145—Structure of the manifold
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1601—Production of bubble jet print heads
    • B41J2/1603—Production of bubble jet print heads of the front shooter type
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1623—Manufacturing processes bonding and adhesion
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1626—Manufacturing processes etching
    • B41J2/1628—Manufacturing processes etching dry etching
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1626—Manufacturing processes etching
    • B41J2/1629—Manufacturing processes etching wet etching
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1631—Manufacturing processes photolithography
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1632—Manufacturing processes machining
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1635—Manufacturing processes dividing the wafer into individual chips
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/164—Manufacturing processes thin film formation
    • B41J2/1642—Manufacturing processes thin film formation thin film formation by CVD [chemical vapor deposition]
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/164—Manufacturing processes thin film formation
    • B41J2/1643—Manufacturing processes thin film formation thin film formation by plating
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/164—Manufacturing processes thin film formation
    • B41J2/1645—Manufacturing processes thin film formation thin film formation by spincoating
    • 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17563—Ink filters
    • 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
    • B41J2002/1437—Back shooter
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/11—Embodiments of or processes related to ink-jet heads characterised by specific geometrical characteristics
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/13—Heads having an integrated circuit

Abstract

A bubblejet print device (100) is disclosed which is integrally formed having arrays (102,103,104,105) of nozzles (110) which form part of a passageway communicating between opposite surfaces of a semiconductor substrate (130). Each nozzle (110) has an integrally formed heater (120) which permits heating of ink (106) within the respective nozzle (110) for the ejection of an ink drop (108) therefrom. The heater (120) can provide a fault tolerant structure through the provision of a main heater (121,441) and a redundant heater (122,443) each of which can be separately energised from a corresponding electronic drive circuit (160,165). Several methods of manufacturing the device (100) using semiconductor fabrication techniques are also disclosed. A bubblejet print head (200) incorporating the device (100) can form part of an image reproducing apparatus (531,533,535,537) and is capable of printing full colour images at 400 dpi and monochrome images up to 1600 dpi. An ink drop size of about 3 picolitres is used for these image intensities. A thermal shunt (140) or diffuser (491) are used to transport heat away from the heater (120) to prevent formation of hot spots thereabout after the ejection of an ink drop (108). Electronic circuitry (310,302-305) is disclosed which is used to couple data to the device (100) to provide full width page printing using a stationary head (200) and a moving paper medium (220) <IMAGE>
AU89998/91A 1991-01-30 1991-12-23 An integrally formed bubblejet print device Ceased AU657931B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU89998/91A AU657931B2 (en) 1991-01-30 1991-12-23 An integrally formed bubblejet print device
AT92101475T ATE145589T1 (en) 1991-01-30 1992-01-29 ONE-PIECE BUBBLEJET PRINTING DEVICE
EP92101475A EP0498292B1 (en) 1991-01-30 1992-01-29 Integrally formed bubblejet print device
DE69215397T DE69215397T2 (en) 1991-01-30 1992-01-29 One-piece bubblejet printing device
JP34494492A JPH05338178A (en) 1991-12-23 1992-12-24 Ink jet print device

Applications Claiming Priority (35)

Application Number Priority Date Filing Date Title
AUPK437491 1991-01-30
AUPK4374 1991-01-30
AUPK4737 1991-02-22
AUPK473791 1991-02-22
AUPK473291 1991-02-22
AUPK473891 1991-02-22
AUPK4738 1991-02-22
AUPK4745 1991-02-22
AUPK4741 1991-02-22
AUPK4739 1991-02-22
AUPK4734 1991-02-22
AUPK473491 1991-02-22
AUPK474091 1991-02-22
AUPK473391 1991-02-22
AUPK474291 1991-02-22
AUPK473191 1991-02-22
AUPK474191 1991-02-22
AUPK473591 1991-02-22
AUPK4735 1991-02-22
AUPK474391 1991-02-22
AUPK4731 1991-02-22
AUPK4733 1991-02-22
AUPK474491 1991-02-22
AUPK4742 1991-02-22
AUPK474591 1991-02-22
AUPK4736 1991-02-22
AUPK4743 1991-02-22
AUPK473691 1991-02-22
AUPK4746 1991-02-22
AUPK4740 1991-02-22
AUPK473991 1991-02-22
AUPK474691 1991-02-22
AUPK4744 1991-02-22
AUPK4732 1991-02-22
AU89998/91A AU657931B2 (en) 1991-01-30 1991-12-23 An integrally formed bubblejet print device

Publications (2)

Publication Number Publication Date
AU8999891A true AU8999891A (en) 1992-08-06
AU657931B2 AU657931B2 (en) 1995-03-30

Family

ID=27586060

Family Applications (1)

Application Number Title Priority Date Filing Date
AU89998/91A Ceased AU657931B2 (en) 1991-01-30 1991-12-23 An integrally formed bubblejet print device

Country Status (4)

Country Link
EP (1) EP0498292B1 (en)
AT (1) ATE145589T1 (en)
AU (1) AU657931B2 (en)
DE (1) DE69215397T2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114633003A (en) * 2022-03-25 2022-06-17 中国人民解放军陆军装甲兵学院 Welding method and device for medium-thickness aluminum alloy plate

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN229595A0 (en) * 1995-04-12 1995-05-04 Eastman Kodak Company Integrated drive circuitry in lift print heads
US5815179A (en) * 1995-04-12 1998-09-29 Eastman Kodak Company Block fault tolerance in integrated printing heads
WO1996032809A1 (en) * 1995-04-12 1996-10-17 Eastman Kodak Company A color photocopier using a drop on demand ink jet printing system
AUPN230495A0 (en) * 1995-04-12 1995-05-04 Eastman Kodak Company Integrated four color lift print heads
US6012799A (en) * 1995-04-12 2000-01-11 Eastman Kodak Company Multicolor, drop on demand, liquid ink printer with monolithic print head
AUPN231895A0 (en) * 1995-04-12 1995-05-04 Eastman Kodak Company Data distribution in monolithic lift print heads
US6045710A (en) * 1995-04-12 2000-04-04 Silverbrook; Kia Self-aligned construction and manufacturing process for monolithic print heads
US5801739A (en) * 1995-04-12 1998-09-01 Eastman Kodak Company High speed digital fabric printer
US5984446A (en) * 1995-04-12 1999-11-16 Eastman Kodak Company Color office printer with a high capacity digital page image store
WO1996032265A1 (en) * 1995-04-12 1996-10-17 Eastman Kodak Company A color video printer and a photocd system with integrated printer
AUPN229295A0 (en) * 1995-04-12 1995-05-04 Eastman Kodak Company A notebook computer with integrated lift color printing system
AUPN232595A0 (en) * 1995-04-12 1995-05-04 Eastman Kodak Company Block fault tolerance in integrated printing heads
AUPN234695A0 (en) * 1995-04-12 1995-05-04 Eastman Kodak Company Heater structure for monolithic lift print heads
US5859652A (en) * 1995-04-12 1999-01-12 Eastman Kodak Company Color video printer and a photo CD system with integrated printer
US5905517A (en) * 1995-04-12 1999-05-18 Eastman Kodak Company Heater structure and fabrication process for monolithic print heads
AUPN230695A0 (en) * 1995-04-12 1995-05-04 Eastman Kodak Company A manufacturing process for monolithic lift print heads using anistropic wet etching
WO1996032261A1 (en) * 1995-04-12 1996-10-17 Eastman Kodak Company A portable printer using a concurrent drop selection and drop separation printing system
US5838339A (en) * 1995-04-12 1998-11-17 Eastman Kodak Company Data distribution in monolithic print heads
AUPN232695A0 (en) * 1995-04-12 1995-05-04 Eastman Kodak Company Nozzle duplication for fault tolerance in integrated printing heads
US5850241A (en) * 1995-04-12 1998-12-15 Eastman Kodak Company Monolithic print head structure and a manufacturing process therefor using anisotropic wet etching
US5825385A (en) * 1995-04-12 1998-10-20 Eastman Kodak Company Constructions and manufacturing processes for thermally activated print heads
AUPN234995A0 (en) * 1995-04-12 1995-05-04 Eastman Kodak Company A self-aligned manufacturing process for monolithic lift print heads
EP0772525A1 (en) * 1995-04-12 1997-05-14 Eastman Kodak Company Constructions and manufacturing processes for thermally activated print heads
AUPN233395A0 (en) * 1995-04-12 1995-05-04 Eastman Kodak Company A high speed digital fabric printer
AUPN522295A0 (en) * 1995-09-06 1995-09-28 Eastman Kodak Company Cmos process compatible fabrication of lift print heads
AUPN623895A0 (en) * 1995-10-30 1995-11-23 Eastman Kodak Company A manufacturing process for lift print heads with nozzle rim heaters
EP0771656A3 (en) * 1995-10-30 1997-11-05 Eastman Kodak Company Nozzle dispersion for reduced electrostatic interaction between simultaneously printed droplets
US6193347B1 (en) 1997-02-06 2001-02-27 Hewlett-Packard Company Hybrid multi-drop/multi-pass printing system
US6259463B1 (en) 1997-10-30 2001-07-10 Hewlett-Packard Company Multi-drop merge on media printing system
SG112834A1 (en) * 1997-07-15 2005-07-28 Silverbrook Res Pty Ltd A system for authenticating physical objects
US6234613B1 (en) 1997-10-30 2001-05-22 Hewlett-Packard Company Apparatus for generating small volume, high velocity ink droplets in an inkjet printer
US6193345B1 (en) 1997-10-30 2001-02-27 Hewlett-Packard Company Apparatus for generating high frequency ink ejection and ink chamber refill
US6820966B1 (en) 1998-10-24 2004-11-23 Xaar Technology Limited Droplet deposition apparatus
CN1165429C (en) * 1998-10-24 2004-09-08 萨尔技术有限公司 Droplet deposition apparatus
WO2001002172A1 (en) 1999-06-30 2001-01-11 Silverbrook Research Pty Ltd Printhead support structure and assembly
CN1208196C (en) * 2000-06-30 2005-06-29 西尔弗布鲁克研究有限公司 An ink supply assembly for a print engine
US6676250B1 (en) 2000-06-30 2004-01-13 Silverbrook Research Pty Ltd Ink supply assembly for a print engine
JP5159069B2 (en) * 2006-08-29 2013-03-06 キヤノン株式会社 Liquid ejection method
CN107782767B (en) * 2016-08-26 2022-01-07 深迪半导体(绍兴)有限公司 Heating plate of gas sensor and processing method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331488A1 (en) * 1982-09-01 1984-03-01 Konishiroku Photo Industry Co., Ltd., Tokyo HEAD PIECE FOR A PAINT SPRAY PRINTING DEVICE
JPS608076A (en) * 1983-06-28 1985-01-16 Seiko Instr & Electronics Ltd Ink jet recorder
JPS6018359A (en) * 1983-07-12 1985-01-30 Hitachi Ltd Thermal recording apparatus
JPS61106270A (en) * 1984-10-30 1986-05-24 Fuji Xerox Co Ltd Thermal head
US4812859A (en) * 1987-09-17 1989-03-14 Hewlett-Packard Company Multi-chamber ink jet recording head for color use
US4847630A (en) * 1987-12-17 1989-07-11 Hewlett-Packard Company Integrated thermal ink jet printhead and method of manufacture
JPH01186700A (en) * 1988-01-14 1989-07-26 Matsushita Electric Ind Co Ltd Printed wiring board structure
JP2614265B2 (en) * 1988-04-12 1997-05-28 株式会社リコー Liquid jet recording head
GB8810241D0 (en) * 1988-04-29 1988-06-02 Am Int Drop-on-demand printhead
DE68914897T2 (en) * 1988-07-26 1994-08-25 Canon Kk Liquid jet recording head and recording apparatus provided with this head.
JPH02204044A (en) * 1989-02-03 1990-08-14 Canon Inc Ink jet head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114633003A (en) * 2022-03-25 2022-06-17 中国人民解放军陆军装甲兵学院 Welding method and device for medium-thickness aluminum alloy plate

Also Published As

Publication number Publication date
DE69215397D1 (en) 1997-01-09
EP0498292A2 (en) 1992-08-12
ATE145589T1 (en) 1996-12-15
DE69215397T2 (en) 1997-06-05
EP0498292B1 (en) 1996-11-27
AU657931B2 (en) 1995-03-30
EP0498292A3 (en) 1993-02-24

Similar Documents

Publication Publication Date Title
AU657931B2 (en) An integrally formed bubblejet print device
KR100312952B1 (en) An ink jet recording apparatus and a fixing heater used for such apparatus
EP0965453B1 (en) Ink ribbon unit for thermal transfer colour printer
ATE136500T1 (en) NOZZLE STRUCTURES FOR INKJET PRINTER
JP3155548B2 (en) Temperature control device for inkjet printhead
JPH1016230A (en) Printing head and printer
WO2002006056A3 (en) Method and apparatus for thermal control of an ink jet printhead
ATE142563T1 (en) INK JET PRINT HEAD WITH CONTROL CIRCUIT THEREOF
JP3212178B2 (en) Ink jet print head and recording method of ink jet printer
US4609926A (en) Ribbon transfer color-on-demand resistive ribbon printing
US5079566A (en) Printing apparatus with a printhead having stratified recording electrodes, return electrode and preheating electrode for use with resistive thermal transfer ribbon
EP0427212A2 (en) Line-type thermal transfer recording method and apparatus
JPH01285352A (en) Ink jet recorder
US4520371A (en) Multi-zone thermal print head
JP2718848B2 (en) Multicolor thermal recording device
JPH0311274B2 (en)
JPH03284951A (en) Ink jet recording device
JPS62117766A (en) Thermal transfer serial printer
JPH06106829A (en) Ink ribbon
JP2001080059A (en) Method for ink-jet recording and ink-jet printer
JPS5857972A (en) Transfer type thermal printer
JPH07144407A (en) Recording head
JPS61108563A (en) Transfer recording method
JPS634972A (en) Thermal transfer recorder
JPS60212364A (en) Heat transfer type printer

Legal Events

Date Code Title Description
PC Assignment registered

Owner name: CANON KABUSHIKI KAISHA

Free format text: FORMER OWNER WAS: CANON INFORMATION SYSTEMS RESEARCH AUSTRALIA PTY LTD, CANON KABUSHIKI KAISHA