HK1000052A1 - Method of testing multi-channel array pulsed droplet deposition apparatus - Google Patents

Method of testing multi-channel array pulsed droplet deposition apparatus

Info

Publication number
HK1000052A1
HK1000052A1 HK97101543A HK97101543A HK1000052A1 HK 1000052 A1 HK1000052 A1 HK 1000052A1 HK 97101543 A HK97101543 A HK 97101543A HK 97101543 A HK97101543 A HK 97101543A HK 1000052 A1 HK1000052 A1 HK 1000052A1
Authority
HK
Hong Kong
Prior art keywords
pct
channels
elements
fluid
droplet deposition
Prior art date
Application number
HK97101543A
Other languages
English (en)
Inventor
Bartky Walter Scott
Original Assignee
Xaar 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 Xaar Ltd filed Critical Xaar Ltd
Publication of HK1000052A1 publication Critical patent/HK1000052A1/xx

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
    • B41J2/0451—Control methods or devices therefor, e.g. driver circuits, control circuits for detecting failure, e.g. clogging, malfunctioning actuator
    • 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
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/125—Sensors, e.g. deflection sensors
    • 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
    • B41J2202/10—Finger type piezoelectric elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/04—Piezoelectric

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Tests Of Electronic Circuits (AREA)
HK97101543A 1990-10-05 1997-07-11 Method of testing multi-channel array pulsed droplet deposition apparatus HK1000052A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909021677A GB9021677D0 (en) 1990-10-05 1990-10-05 Method of testing multi-channel array pulsed droplet deposition apparatus

Publications (1)

Publication Number Publication Date
HK1000052A1 true HK1000052A1 (en) 1997-10-31

Family

ID=10683286

Family Applications (1)

Application Number Title Priority Date Filing Date
HK97101543A HK1000052A1 (en) 1990-10-05 1997-07-11 Method of testing multi-channel array pulsed droplet deposition apparatus

Country Status (10)

Country Link
US (1) US5369420A (de)
EP (1) EP0551341B1 (de)
JP (1) JPH06502813A (de)
KR (1) KR100234553B1 (de)
AT (1) ATE133372T1 (de)
DE (1) DE69116695T2 (de)
ES (1) ES2082230T3 (de)
GB (1) GB9021677D0 (de)
HK (1) HK1000052A1 (de)
WO (1) WO1992005962A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69610863T2 (de) * 1995-02-21 2001-06-07 Toshiba Kawasaki Kk Tintenstrahldrucker
US6371590B1 (en) 1996-04-09 2002-04-16 Samsung Electronics Co., Ltd. Method for testing nozzles of an inkjet printer
JP3687649B2 (ja) * 2002-01-15 2005-08-24 セイコーエプソン株式会社 液体噴射ヘッドの固有振動周期測定方法、及び固有振動周期測定装置、並びに、液体噴射ヘッド、及び液体噴射装置
US7161356B1 (en) * 2002-06-05 2007-01-09 Caliper Life Sciences, Inc. Voltage/current testing equipment for microfluidic devices
US8251471B2 (en) * 2003-08-18 2012-08-28 Fujifilm Dimatix, Inc. Individual jet voltage trimming circuitry
US7182423B2 (en) * 2003-12-08 2007-02-27 Industrial Technology Research Institute Leakage detection apparatus and method for multi-channel inkjet cartridge
US7163274B2 (en) * 2003-12-29 2007-01-16 Industrial Technology Research Institute Inkjet dispensing apparatus
US7543903B2 (en) * 2004-05-26 2009-06-09 Hewlett-Packard Development Company, L.P. Image-forming device diagnosis
US8068245B2 (en) * 2004-10-15 2011-11-29 Fujifilm Dimatix, Inc. Printing device communication protocol
US8085428B2 (en) 2004-10-15 2011-12-27 Fujifilm Dimatix, Inc. Print systems and techniques
US7907298B2 (en) * 2004-10-15 2011-03-15 Fujifilm Dimatix, Inc. Data pump for printing
US7722147B2 (en) * 2004-10-15 2010-05-25 Fujifilm Dimatix, Inc. Printing system architecture
US7911625B2 (en) * 2004-10-15 2011-03-22 Fujifilm Dimatrix, Inc. Printing system software architecture
US8199342B2 (en) 2004-10-29 2012-06-12 Fujifilm Dimatix, Inc. Tailoring image data packets to properties of print heads
US7234788B2 (en) * 2004-11-03 2007-06-26 Dimatix, Inc. Individual voltage trimming with waveforms
US7556327B2 (en) * 2004-11-05 2009-07-07 Fujifilm Dimatix, Inc. Charge leakage prevention for inkjet printing
US20110137596A1 (en) * 2008-04-30 2011-06-09 The Board Of Regents Of The University Of Texas System Quality control method and micro/nano-channeled devices
US8212575B2 (en) * 2008-12-29 2012-07-03 Lexmark International, Inc. Device for analyzing size and location of conductive item

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296421A (en) * 1978-10-26 1981-10-20 Canon Kabushiki Kaisha Ink jet recording device using thermal propulsion and mechanical pressure changes
US4381295A (en) * 1979-04-26 1983-04-26 Ortho Pharmaceutical Corporation Monoclonal antibody to human helper T cells and methods of preparing same
US4326206A (en) * 1980-06-30 1982-04-20 Xerox Corporation Method of reducing cross talk in ink jet arrays
US4381515A (en) * 1981-04-27 1983-04-26 Xerox Corporation Reduction of pulsed droplet array crosstalk
EP0095911B1 (de) * 1982-05-28 1989-01-18 Xerox Corporation Mittels Druckimpulsen arbeitendes Tröpfchenausstosssystem und Anordnung
US4590482A (en) * 1983-12-14 1986-05-20 Hewlett-Packard Company Nozzle test apparatus and method for thermal ink jet systems
DE3634034C2 (de) * 1985-10-09 1994-08-25 Seiko Epson Corp Tintendetektor für einen Tintenstrahldrucker
US4879568A (en) * 1987-01-10 1989-11-07 Am International, Inc. Droplet deposition apparatus
US4835435A (en) * 1988-01-19 1989-05-30 Hewlett-Packard Company Simple, sensitive, frequency-tuned drop detector
US4825227A (en) * 1988-02-29 1989-04-25 Spectra, Inc. Shear mode transducer for ink jet systems
GB8811458D0 (en) * 1988-05-13 1988-06-15 Am Int Two phase multiplexer circuit
GB8824014D0 (en) * 1988-10-13 1988-11-23 Am Int High density multi-channel array electrically pulsed droplet deposition apparatus
GB8830399D0 (en) * 1988-12-30 1989-03-01 Am Int Method of testing components of pulsed droplet deposition apparatus

Also Published As

Publication number Publication date
ATE133372T1 (de) 1996-02-15
GB9021677D0 (en) 1990-11-21
EP0551341B1 (de) 1996-01-24
WO1992005962A1 (en) 1992-04-16
US5369420A (en) 1994-11-29
DE69116695T2 (de) 1996-08-01
EP0551341A1 (de) 1993-07-21
KR930702156A (ko) 1993-09-08
JPH06502813A (ja) 1994-03-31
ES2082230T3 (es) 1996-03-16
DE69116695D1 (de) 1996-03-07
KR100234553B1 (ko) 1999-12-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)