RU2394688C1 - Струйная печатающая головка - Google Patents

Струйная печатающая головка Download PDF

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Publication number
RU2394688C1
RU2394688C1 RU2008148731/12A RU2008148731A RU2394688C1 RU 2394688 C1 RU2394688 C1 RU 2394688C1 RU 2008148731/12 A RU2008148731/12 A RU 2008148731/12A RU 2008148731 A RU2008148731 A RU 2008148731A RU 2394688 C1 RU2394688 C1 RU 2394688C1
Authority
RU
Russia
Prior art keywords
ink
ejection
flow
holes
resistance
Prior art date
Application number
RU2008148731/12A
Other languages
English (en)
Russian (ru)
Inventor
Масаки ОИКАВА (JP)
Масаки ОИКАВА
Кейдзи ТОМИЗАВА (JP)
Кейдзи ТОМИЗАВА
Микия УМЕЯМА (JP)
Микия УМЕЯМА
Тору ЯМАНЕ (JP)
Тору ЯМАНЕ
Тиаки МУРАОКА (JP)
Тиаки МУРАОКА
Юитиро АКАМА (JP)
Юитиро АКАМА
Томоцугу КУРОДА (JP)
Томоцугу КУРОДА
Original Assignee
Кэнон Кабусики Кайся
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 Кэнон Кабусики Кайся filed Critical Кэнон Кабусики Кайся
Application granted granted Critical
Publication of RU2394688C1 publication Critical patent/RU2394688C1/ru

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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
    • B41J2/1433—Structure of nozzle plates
    • 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
    • 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
    • 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
    • B41J2/05—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers produced by the application of heat
    • 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
    • B41J2/1412—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
    • B41J2/135—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
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2002/14185—Structure of bubble jet print heads characterised by the position of the heater and the nozzle
    • 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
    • B41J2002/14403—Structure thereof only for on-demand ink jet heads including a filter
    • 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
    • B41J2002/14475—Structure thereof only for on-demand ink jet heads characterised by nozzle shapes or number of orifices per 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
RU2008148731/12A 2007-12-11 2008-12-10 Струйная печатающая головка RU2394688C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007320143A JP5183181B2 (ja) 2007-12-11 2007-12-11 インクジェット記録ヘッド
JP2007-320143 2007-12-11

Publications (1)

Publication Number Publication Date
RU2394688C1 true RU2394688C1 (ru) 2010-07-20

Family

ID=40350016

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008148731/12A RU2394688C1 (ru) 2007-12-11 2008-12-10 Струйная печатающая головка

Country Status (6)

Country Link
US (1) US7963635B2 (https=)
EP (1) EP2070702B1 (https=)
JP (1) JP5183181B2 (https=)
KR (1) KR101098625B1 (https=)
CN (1) CN101456286B (https=)
RU (1) RU2394688C1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7735962B2 (en) * 2007-08-31 2010-06-15 Canon Kabushiki Kaisha Ink jet print head
JP5590813B2 (ja) * 2008-04-30 2014-09-17 キヤノン株式会社 インクジェット記録方法、記録ユニット、及びインクジェット記録装置
JP2010000649A (ja) 2008-06-19 2010-01-07 Canon Inc 記録ヘッド
JP5393082B2 (ja) * 2008-08-29 2014-01-22 キヤノン株式会社 液体吐出ヘッド
JP4975120B2 (ja) * 2010-02-08 2012-07-11 キヤノン株式会社 インクジェット記録ヘッド
EP2552701B1 (en) 2010-03-31 2022-02-23 Hewlett-Packard Development Company, L.P. Noncircular inkjet nozzle
US10717278B2 (en) 2010-03-31 2020-07-21 Hewlett-Packard Development Company, L.P. Noncircular inkjet nozzle
TWI499514B (zh) * 2010-10-01 2015-09-11 Memjet Technology Ltd 藉由可獨立致動的頂壁漿片而具有液滴方向控制的噴墨噴嘴組件
US8794745B2 (en) 2011-02-09 2014-08-05 Canon Kabushiki Kaisha Liquid ejection head and liquid ejection method
JP6100009B2 (ja) 2012-02-28 2017-03-22 キヤノン株式会社 液体吐出ヘッドおよび記録装置
JP6173025B2 (ja) 2012-06-07 2017-08-02 キヤノン株式会社 液体吐出ヘッド
JP6271898B2 (ja) 2013-07-29 2018-01-31 キヤノン株式会社 液体吐出ヘッド及び記録装置
US9044945B2 (en) * 2013-07-30 2015-06-02 Memjet Technology Ltd. Inkjet nozzle device having high degree of symmetry
JP6183110B2 (ja) * 2013-09-30 2017-08-23 ブラザー工業株式会社 液体吐出装置、液体吐出方法、及び該液体吐出装置に用いられるプログラム
JP6532293B2 (ja) 2015-05-22 2019-06-19 キヤノン株式会社 液体吐出ヘッド、吐出素子基板および液体吐出装置
JP6566770B2 (ja) 2015-07-30 2019-08-28 キヤノン株式会社 液体吐出ヘッドの制御方法および液体吐出装置
US10300698B2 (en) 2017-06-05 2019-05-28 Canon Kabushiki Kaisha Liquid ejection head
JP6942537B2 (ja) * 2017-06-29 2021-09-29 キヤノン株式会社 液体吐出ヘッド
WO2023178334A1 (en) 2022-03-18 2023-09-21 Genentech, Inc. Nano-suspensions and amorophous solid dispersions of hydrophobic agents and methods of use thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003311964A (ja) * 2002-04-23 2003-11-06 Canon Inc インクジェット記録ヘッド
JP2005001379A (ja) * 2003-05-16 2005-01-06 Canon Inc インクジェット記録ヘッド
RU2005141543A (ru) * 2003-06-10 2006-05-10 Кэнон Кабусики Кайся (Jp) Подложка печатающей головки для струйной печати, способ управления возбуждением, печатающая головка для струйной печати и устройство для струйной печати

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587534A (en) * 1983-01-28 1986-05-06 Canon Kabushiki Kaisha Liquid injection recording apparatus
JPH0410941A (ja) 1990-04-27 1992-01-16 Canon Inc 液滴噴射方法及び該方法を用いた記録装置
US5208605A (en) 1991-10-03 1993-05-04 Xerox Corporation Multi-resolution roofshooter printheads
JP2785712B2 (ja) * 1994-09-30 1998-08-13 日本電気株式会社 インクジェット式プリントヘッド
JP2001010056A (ja) * 1998-12-29 2001-01-16 Canon Inc 液体吐出ヘッド、液体吐出方法、および液体吐出記録装置
EP1016525B1 (en) 1998-12-29 2009-01-14 Canon Kabushiki Kaisha Liquid-ejecting head, liquid-ejecting method and liquid-ejecting printing apparatus
DE60140411D1 (de) * 2000-09-06 2009-12-24 Canon Kk Tintenstrahlaufzeichnungskopf und Verfahren zu seiner Herstellung
JP3871320B2 (ja) 2001-06-21 2007-01-24 キヤノン株式会社 インクジェット記録ヘッド
JP2004001488A (ja) * 2002-04-23 2004-01-08 Canon Inc インクジェットヘッド
JP4027282B2 (ja) 2002-07-10 2007-12-26 キヤノン株式会社 インクジェット記録ヘッド
US7108352B2 (en) * 2003-05-16 2006-09-19 Canon Kabushiki Kaisha Liquid-jet recording head
JP2006187922A (ja) * 2005-01-05 2006-07-20 Ricoh Co Ltd 液滴吐出ヘッド、これを備えたインクカートリッジ及びインクジェット記録装置
JP2006334935A (ja) * 2005-06-02 2006-12-14 Canon Inc 液体吐出ヘッド
US7980675B2 (en) 2006-05-02 2011-07-19 Canon Kabushiki Kaisha Ink jet head
JP5058719B2 (ja) * 2007-08-30 2012-10-24 キヤノン株式会社 液体吐出ヘッド及びインクジェット記録装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003311964A (ja) * 2002-04-23 2003-11-06 Canon Inc インクジェット記録ヘッド
JP2005001379A (ja) * 2003-05-16 2005-01-06 Canon Inc インクジェット記録ヘッド
RU2005141543A (ru) * 2003-06-10 2006-05-10 Кэнон Кабусики Кайся (Jp) Подложка печатающей головки для струйной печати, способ управления возбуждением, печатающая головка для струйной печати и устройство для струйной печати

Also Published As

Publication number Publication date
JP5183181B2 (ja) 2013-04-17
CN101456286A (zh) 2009-06-17
KR101098625B1 (ko) 2011-12-23
US7963635B2 (en) 2011-06-21
JP2009143024A (ja) 2009-07-02
US20090147056A1 (en) 2009-06-11
EP2070702B1 (en) 2013-02-27
EP2070702A1 (en) 2009-06-17
KR20090061598A (ko) 2009-06-16
CN101456286B (zh) 2012-07-11

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20181211