JP5183181B2 - インクジェット記録ヘッド - Google Patents

インクジェット記録ヘッド Download PDF

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Publication number
JP5183181B2
JP5183181B2 JP2007320143A JP2007320143A JP5183181B2 JP 5183181 B2 JP5183181 B2 JP 5183181B2 JP 2007320143 A JP2007320143 A JP 2007320143A JP 2007320143 A JP2007320143 A JP 2007320143A JP 5183181 B2 JP5183181 B2 JP 5183181B2
Authority
JP
Japan
Prior art keywords
ink
ink flow
flow path
recording head
flow resistance
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.)
Expired - Fee Related
Application number
JP2007320143A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009143024A (ja
JP2009143024A5 (enExample
Inventor
真樹 及川
恵二 富澤
幹也 梅山
徹 山根
千秋 村岡
雄一郎 赤間
倫嗣 黒田
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 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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2007320143A priority Critical patent/JP5183181B2/ja
Priority to US12/328,404 priority patent/US7963635B2/en
Priority to EP08170930A priority patent/EP2070702B1/en
Priority to KR1020080125307A priority patent/KR101098625B1/ko
Priority to RU2008148731/12A priority patent/RU2394688C1/ru
Priority to CN200810186610XA priority patent/CN101456286B/zh
Publication of JP2009143024A publication Critical patent/JP2009143024A/ja
Publication of JP2009143024A5 publication Critical patent/JP2009143024A5/ja
Application granted granted Critical
Publication of JP5183181B2 publication Critical patent/JP5183181B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
JP2007320143A 2007-12-11 2007-12-11 インクジェット記録ヘッド Expired - Fee Related JP5183181B2 (ja)

Priority Applications (6)

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
US12/328,404 US7963635B2 (en) 2007-12-11 2008-12-04 Inkjet print head
EP08170930A EP2070702B1 (en) 2007-12-11 2008-12-08 Inkjet print head
RU2008148731/12A RU2394688C1 (ru) 2007-12-11 2008-12-10 Струйная печатающая головка
KR1020080125307A KR101098625B1 (ko) 2007-12-11 2008-12-10 잉크젯 기록 헤드
CN200810186610XA CN101456286B (zh) 2007-12-11 2008-12-11 喷墨打印头

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2009143024A JP2009143024A (ja) 2009-07-02
JP2009143024A5 JP2009143024A5 (enExample) 2011-02-03
JP5183181B2 true JP5183181B2 (ja) 2013-04-17

Family

ID=40350016

Family Applications (1)

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

Country Status (6)

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

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
US10112393B2 (en) 2010-03-31 2018-10-30 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
JP2025509649A (ja) 2022-03-18 2025-04-11 ジェネンテック， インコーポレイテッド 疎水性薬剤のナノ懸濁液および非晶質固体分散物ならびにそれらの使用方法

Family Cites Families (18)

* 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
DE69940298D1 (de) 1998-12-29 2009-03-05 Canon Kk Flüssigkeitsausstosskopf, Flüssigkeitsausstossverfahren und Flüssigkeitsausstossdruckgerät
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
EP1186414B1 (en) * 2000-09-06 2009-11-11 Canon Kabushiki Kaisha Ink jet recording head and method of manufacturing the same
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
JP3927854B2 (ja) * 2002-04-23 2007-06-13 キヤノン株式会社 インクジェット記録ヘッド
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
JP3762413B2 (ja) 2003-05-16 2006-04-05 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
TWI246462B (en) 2003-06-10 2006-01-01 Canon Kk Ink-jet printhead substrate, driving control method, ink-jet printhead and ink-jet printing apparatus
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
RU2409472C2 (ru) 2006-05-02 2011-01-20 Кэнон Кабусики Кайся Головка для струйного печатающего устройства
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

Also Published As

Publication number Publication date
US7963635B2 (en) 2011-06-21
CN101456286A (zh) 2009-06-17
KR101098625B1 (ko) 2011-12-23
EP2070702A1 (en) 2009-06-17
RU2394688C1 (ru) 2010-07-20
EP2070702B1 (en) 2013-02-27
JP2009143024A (ja) 2009-07-02
CN101456286B (zh) 2012-07-11
US20090147056A1 (en) 2009-06-11
KR20090061598A (ko) 2009-06-16

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