WO2014176365A3 - Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances - Google Patents

Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances Download PDF

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Publication number
WO2014176365A3
WO2014176365A3 PCT/US2014/035193 US2014035193W WO2014176365A3 WO 2014176365 A3 WO2014176365 A3 WO 2014176365A3 US 2014035193 W US2014035193 W US 2014035193W WO 2014176365 A3 WO2014176365 A3 WO 2014176365A3
Authority
WO
WIPO (PCT)
Prior art keywords
combinations
droplet
techniques
nozzle
different
Prior art date
Application number
PCT/US2014/035193
Other languages
French (fr)
Other versions
WO2014176365A2 (en
WO2014176365A4 (en
Inventor
Nahid HARJEE
Lucas D. Barkley
Christopher R. Hauf
Eliyahu Vronsky
Conor F. Madigan
Gregory Lewis
Alexander Sou-Kang Ko
Valerie Gassend
Original Assignee
Kateeva, Inc.
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 PCT/US2013/077720 external-priority patent/WO2014105915A1/en
Priority to EP14787652.8A priority Critical patent/EP2988940B1/en
Priority to EP22154621.1A priority patent/EP4011633A1/en
Priority to KR1020187034202A priority patent/KR20180128524A/en
Priority to KR1020237031328A priority patent/KR20230137481A/en
Priority to KR1020157033331A priority patent/KR101925672B1/en
Priority to CN201480023530.6A priority patent/CN105142913B/en
Priority to JP2016510764A priority patent/JP6659532B2/en
Priority to KR1020217040761A priority patent/KR102617723B1/en
Priority to KR1020197036003A priority patent/KR20190138705A/en
Application filed by Kateeva, Inc. filed Critical Kateeva, Inc.
Priority to TW107141748A priority patent/TWI670184B/en
Priority to TW103114950A priority patent/TWI645984B/en
Priority to US14/340,403 priority patent/US9352561B2/en
Publication of WO2014176365A2 publication Critical patent/WO2014176365A2/en
Publication of WO2014176365A3 publication Critical patent/WO2014176365A3/en
Publication of WO2014176365A4 publication Critical patent/WO2014176365A4/en
Priority to US14/788,609 priority patent/US9700908B2/en
Priority to US14/840,343 priority patent/US9832428B2/en
Priority to US15/135,380 priority patent/US9802403B2/en
Priority to US15/607,137 priority patent/US11141752B2/en
Priority to US15/716,753 priority patent/US10784470B2/en
Priority to US15/795,664 priority patent/US20180146162A1/en
Priority to US16/536,654 priority patent/US10950826B2/en
Priority to US17/248,858 priority patent/US11489146B2/en
Priority to US17/301,564 priority patent/US11673155B2/en
Priority to US18/189,735 priority patent/US20230234087A1/en

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
    • B41J2/0456—Control methods or devices therefor, e.g. driver circuits, control circuits detecting drop size, volume or weight
    • 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
    • B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
    • B41J2/2142—Detection of malfunctioning nozzles
    • 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
    • B41J2/07—Ink jet characterised by jet control
    • 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
    • B41J2/205—Ink jet for printing a discrete number of tones
    • B41J2/2054—Ink jet for printing a discrete number of tones by the variation of dot disposition or characteristics, e.g. dot number density, dot shape
    • 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
    • B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
    • B41J2/2135—Alignment of dots
    • 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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/844—Encapsulations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/1201—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • H10K71/12—Deposition of organic active material using liquid deposition, e.g. spin coating
    • H10K71/13—Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing
    • H10K71/135—Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing using ink-jet printing
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • H10K71/191—Deposition of organic active material characterised by provisions for the orientation or alignment of the layer to be deposited
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/811—Controlling the atmosphere during processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

An ink printing process employs per-nozzle droplet volume measurement and processing software that plans droplet combinations to reach specific aggregate ink fills per target region, guaranteeing compliance with minimum and maximum ink fills set by specification. In various embodiments, different droplet combinations are produced through different printhead/substrate scan offsets, offsets between printheads, the use of different nozzle drive waveforms, and/or other techniques. These combinations can be based on repeated, rapid droplet measurements that develop understandings for each nozzle of means and spreads for expected droplet volume, velocity and trajectory, with combinations of droplets being planned based on these statistical parameters. Optionally, random fill variation can be introduced so as to mitigate Mura effects in a finished display device. The disclosed techniques have many possible applications.
PCT/US2014/035193 2012-12-27 2014-04-23 Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances WO2014176365A2 (en)

Priority Applications (22)

Application Number Priority Date Filing Date Title
CN201480023530.6A CN105142913B (en) 2013-04-26 2014-04-23 For the method and apparatus to the measurement of pad-ink drop and control of deposits fluid in precision tolerances
EP22154621.1A EP4011633A1 (en) 2013-04-26 2014-04-23 Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances
KR1020187034202A KR20180128524A (en) 2013-04-26 2014-04-23 Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances
KR1020237031328A KR20230137481A (en) 2013-04-26 2014-04-23 Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances
KR1020157033331A KR101925672B1 (en) 2013-04-26 2014-04-23 Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances
EP14787652.8A EP2988940B1 (en) 2013-04-26 2014-04-23 Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances
JP2016510764A JP6659532B2 (en) 2013-04-26 2014-04-23 Techniques for printing ink droplet measurement and control of fluid deposition within tight tolerances
KR1020217040761A KR102617723B1 (en) 2013-04-26 2014-04-23 Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances
KR1020197036003A KR20190138705A (en) 2013-04-26 2014-04-23 Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances
TW107141748A TWI670184B (en) 2013-04-26 2014-04-25 Apparatuses and methods for fabricating layers on substrates
TW103114950A TWI645984B (en) 2013-04-26 2014-04-25 Printer, inkjet printer, and method of controlling an inkjet printer and generating control information thereof
US14/340,403 US9352561B2 (en) 2012-12-27 2014-07-24 Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances
US14/788,609 US9700908B2 (en) 2012-12-27 2015-06-30 Techniques for arrayed printing of a permanent layer with improved speed and accuracy
US14/840,343 US9832428B2 (en) 2012-12-27 2015-08-31 Fast measurement of droplet parameters in industrial printing system
US15/135,380 US9802403B2 (en) 2012-12-27 2016-04-21 Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances
US15/607,137 US11141752B2 (en) 2012-12-27 2017-05-26 Techniques for arrayed printing of a permanent layer with improved speed and accuracy
US15/716,753 US10784470B2 (en) 2012-12-27 2017-09-27 Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances
US15/795,664 US20180146162A1 (en) 2012-12-27 2017-10-27 Fast Measurement of Droplet Parameters in Industrial Printing System
US16/536,654 US10950826B2 (en) 2012-12-27 2019-08-09 Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances
US17/248,858 US11489146B2 (en) 2012-12-27 2021-02-10 Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances
US17/301,564 US11673155B2 (en) 2012-12-27 2021-04-07 Techniques for arrayed printing of a permanent layer with improved speed and accuracy
US18/189,735 US20230234087A1 (en) 2012-12-27 2023-03-24 Techniques for arrayed printing of a permanent layer with improved speed and accuracy

Applications Claiming Priority (22)

Application Number Priority Date Filing Date Title
US201361816696P 2013-04-26 2013-04-26
US61/816,696 2013-04-26
US201361822855P 2013-05-13 2013-05-13
US61/822,855 2013-05-13
US201361842351P 2013-07-02 2013-07-02
US61/842,351 2013-07-02
US201361857298P 2013-07-23 2013-07-23
US61/857,298 2013-07-23
US201361866031P 2013-08-14 2013-08-14
US61/866,031 2013-08-14
US201361898769P 2013-11-01 2013-11-01
US61/898,769 2013-11-01
US201361920715P 2013-12-24 2013-12-24
USPCT/US2013/077720 2013-12-24
US61/920,715 2013-12-24
PCT/US2013/077720 WO2014105915A1 (en) 2012-12-27 2013-12-24 Techniques for print ink volume control to deposit fluids within precise tolerances
TW102148330A TWI548530B (en) 2012-12-27 2013-12-26 Method of ink jet printing and printer
TW102148330 2013-12-26
US14/162,525 US9010899B2 (en) 2012-12-27 2014-01-23 Techniques for print ink volume control to deposit fluids within precise tolerances
US14/162,525 2014-01-23
US201461950820P 2014-03-10 2014-03-10
US61/950,820 2014-03-10

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
US14/162,525 Continuation-In-Part US9010899B2 (en) 2012-12-27 2014-01-23 Techniques for print ink volume control to deposit fluids within precise tolerances
US14/162,525 Continuation US9010899B2 (en) 2012-12-27 2014-01-23 Techniques for print ink volume control to deposit fluids within precise tolerances

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/340,403 Continuation-In-Part US9352561B2 (en) 2012-12-27 2014-07-24 Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances

Publications (3)

Publication Number Publication Date
WO2014176365A2 WO2014176365A2 (en) 2014-10-30
WO2014176365A3 true WO2014176365A3 (en) 2015-02-19
WO2014176365A4 WO2014176365A4 (en) 2015-04-09

Family

ID=55170552

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/035193 WO2014176365A2 (en) 2012-12-27 2014-04-23 Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances

Country Status (4)

Country Link
EP (2) EP4011633A1 (en)
JP (2) JP6659532B2 (en)
KR (4) KR102617723B1 (en)
WO (1) WO2014176365A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11673155B2 (en) 2012-12-27 2023-06-13 Kateeva, Inc. Techniques for arrayed printing of a permanent layer with improved speed and accuracy
US11141752B2 (en) 2012-12-27 2021-10-12 Kateeva, Inc. Techniques for arrayed printing of a permanent layer with improved speed and accuracy
KR20230169406A (en) 2012-12-27 2023-12-15 카티바, 인크. Techniques for print ink volume control to deposit fluids within precise tolerances
KR20190138705A (en) * 2013-04-26 2019-12-13 카티바, 인크. Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances
KR102495563B1 (en) 2013-12-12 2023-02-06 카티바, 인크. Ink-based layer fabrication using halftoning to control thickness
CN111497448B (en) * 2015-12-07 2022-07-26 科迪华公司 Techniques for manufacturing thin films with improved uniformity and print speed
US9961783B2 (en) * 2016-07-08 2018-05-01 Kateeva, Inc. Guided transport path correction
KR20220121913A (en) 2019-05-31 2022-09-01 카티바, 인크. Printer calibration module
KR20220114029A (en) * 2020-01-08 2022-08-17 엘지전자 주식회사 A method for manufacturing a thin film pattern for a display
CN111746123B (en) * 2020-06-08 2024-03-26 深圳圣德京粤科技有限公司 Multi-nozzle printing device and printing method thereof
CN113959350B (en) * 2021-11-03 2023-11-28 Tcl华星光电技术有限公司 Ink jet printing detection system and detection method
CN116660440B (en) * 2023-07-31 2023-11-10 广州禾信仪器股份有限公司 Liquid separation collector control method and device and liquid separation collector

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030197747A1 (en) * 2002-04-23 2003-10-23 Brother Kogyo Kabushiki Kaisha Ink jet apparatus, manufacturing method of organic el display panel, parameter determination method and parameter determination program
WO2008059276A2 (en) * 2006-11-15 2008-05-22 Cambridge Display Technology Limited Droplet volume control
WO2008131383A1 (en) * 2007-04-23 2008-10-30 Hewlett-Packard Development Company, L.P. Sensing of fluid ejected by drop-on-demand nozzles
US20110121021A1 (en) * 2008-07-30 2011-05-26 Hewlett-Packard Development Company L.P. Method of dispensing liquid
US8066345B2 (en) * 2008-02-14 2011-11-29 Seiko Epson Corporation Method for setting up drive signal

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6406114B1 (en) * 1991-06-05 2002-06-18 Canon Kabushiki Kaisha Tonal product recorded by ink and having a plurality of pixels with plural tonal levels
JP3346454B2 (en) * 1997-01-08 2002-11-18 セイコーエプソン株式会社 Ink jet printing apparatus and printing method
GB2379412A (en) * 2001-09-10 2003-03-12 Seiko Epson Corp Deposition of soluble materials
US7188919B2 (en) * 2002-07-08 2007-03-13 Canon Kabushiki Kaisha Liquid discharge method and apparatus using individually controllable nozzles
JP4040543B2 (en) * 2002-07-08 2008-01-30 キヤノン株式会社 Liquid ejecting apparatus and method, panel manufacturing apparatus and manufacturing method, color filter manufacturing method, liquid crystal display panel manufacturing method, and liquid crystal display panel manufacturing method
GB0227778D0 (en) * 2002-11-28 2003-01-08 Cambridge Display Tech Ltd Droplet-deposition related methods and apparatus
JP4168788B2 (en) * 2003-03-06 2008-10-22 セイコーエプソン株式会社 Film forming method, color filter substrate manufacturing method, electroluminescent device substrate manufacturing method, display device manufacturing method
JP4580706B2 (en) * 2004-07-08 2010-11-17 株式会社東芝 Ink coating device and display device manufacturing method
JP2006289951A (en) * 2005-03-16 2006-10-26 Seiko Epson Corp Method and apparatus of printing, printing program, computer readable recording medium, printing device control program, method of controlling printing apparatus, data generating apparatus for printing, data generating program for printing and method of generating data for printing
US7901026B2 (en) * 2005-04-25 2011-03-08 Ulvac, Inc. Drop analysis system
JP2008073647A (en) * 2006-09-22 2008-04-03 Fujifilm Corp Liquid discharge apparatus and method of forming resist pattern
JP4967741B2 (en) * 2007-03-23 2012-07-04 セイコーエプソン株式会社 Droplet ejection apparatus and electro-optic device manufacturing method
KR100878763B1 (en) * 2007-05-09 2009-01-14 삼성전자주식회사 Method of measuring volume of ink drop and method of controlling nozzles of inkjet head using the same
JP4888346B2 (en) * 2007-11-06 2012-02-29 セイコーエプソン株式会社 Liquid coating method, organic EL device manufacturing method
US8383202B2 (en) * 2008-06-13 2013-02-26 Kateeva, Inc. Method and apparatus for load-locked printing
EP2474404B1 (en) * 2011-01-06 2014-12-03 LUXeXcel Holding B.V. Print head, upgrade kit for a conventional inkjet printer, printer and method for printing optical structures
KR20120132360A (en) * 2011-05-26 2012-12-05 세이코 엡슨 가부시키가이샤 Liquid droplet discharging device
CN103026789B (en) * 2011-06-03 2016-01-13 株式会社日本有机雷特显示器 The manufacture method of organic EL display panel and the manufacturing installation of organic EL display panel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030197747A1 (en) * 2002-04-23 2003-10-23 Brother Kogyo Kabushiki Kaisha Ink jet apparatus, manufacturing method of organic el display panel, parameter determination method and parameter determination program
WO2008059276A2 (en) * 2006-11-15 2008-05-22 Cambridge Display Technology Limited Droplet volume control
WO2008131383A1 (en) * 2007-04-23 2008-10-30 Hewlett-Packard Development Company, L.P. Sensing of fluid ejected by drop-on-demand nozzles
US8066345B2 (en) * 2008-02-14 2011-11-29 Seiko Epson Corporation Method for setting up drive signal
US20110121021A1 (en) * 2008-07-30 2011-05-26 Hewlett-Packard Development Company L.P. Method of dispensing liquid

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