CN102950896B - 液体喷出头和液体喷出方法 - Google Patents

液体喷出头和液体喷出方法 Download PDF

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Publication number
CN102950896B
CN102950896B CN201210306633.6A CN201210306633A CN102950896B CN 102950896 B CN102950896 B CN 102950896B CN 201210306633 A CN201210306633 A CN 201210306633A CN 102950896 B CN102950896 B CN 102950896B
Authority
CN
China
Prior art keywords
heater element
liquid
ejiction opening
supply
length
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
CN201210306633.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN102950896A (zh
Inventor
西谷英辅
山根彻
井上智之
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
Publication of CN102950896A publication Critical patent/CN102950896A/zh
Application granted granted Critical
Publication of CN102950896B publication Critical patent/CN102950896B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B41J2002/14169—Bubble vented to the ambience
    • 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
    • B41J2002/14177—Segmented heater
    • 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)
  • Ink Jet (AREA)
CN201210306633.6A 2011-08-25 2012-08-24 液体喷出头和液体喷出方法 Expired - Fee Related CN102950896B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-183571 2011-08-25
JP2011183571A JP5863336B2 (ja) 2011-08-25 2011-08-25 インクジェット記録ヘッドおよびインク吐出方法

Publications (2)

Publication Number Publication Date
CN102950896A CN102950896A (zh) 2013-03-06
CN102950896B true CN102950896B (zh) 2015-08-12

Family

ID=47743092

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210306633.6A Expired - Fee Related CN102950896B (zh) 2011-08-25 2012-08-24 液体喷出头和液体喷出方法

Country Status (3)

Country Link
US (1) US8833909B2 (enExample)
JP (1) JP5863336B2 (enExample)
CN (1) CN102950896B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP6929639B2 (ja) 2016-01-08 2021-09-01 キヤノン株式会社 液体吐出ヘッド、液体吐出装置及び液体の供給方法
US10040290B2 (en) 2016-01-08 2018-08-07 Canon Kabushiki Kaisha Liquid ejection head, liquid ejection apparatus, and method of supplying liquid
JP2019520231A (ja) 2016-07-29 2019-07-18 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． 流体噴出装置
US10442195B2 (en) 2017-06-22 2019-10-15 Fujifilm Dimatix, Inc. Piezoelectric device and method for manufacturing an inkjet head

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001088305A (ja) * 1992-05-29 2001-04-03 Fuji Photo Film Co Ltd 記録装置
DE69535997D1 (de) 1994-12-29 2009-10-08 Canon Kk Tintenstrahlkopf mit verschiedenen Heizelementen pro Düse und Tintenstrahldrucker unter Verwendung desselben
JP3183796B2 (ja) * 1994-12-29 2001-07-09 キヤノン株式会社 インクジェット装置およびインクジェット方法
US6154237A (en) 1995-12-05 2000-11-28 Canon Kabushiki Kaisha Liquid ejecting method, liquid ejecting head and liquid ejecting apparatus in which motion of a movable member is controlled
JP3472080B2 (ja) * 1996-06-07 2003-12-02 キヤノン株式会社 液体吐出方法、液体吐出ヘッド、液体吐出ヘッドカートリッジおよびインクジェット記録装置
JP2001150679A (ja) 1999-11-24 2001-06-05 Casio Comput Co Ltd インクジェットプリントヘッド
KR100413677B1 (ko) 2000-07-24 2003-12-31 삼성전자주식회사 버블 젯 방식의 잉크 젯 프린트 헤드
JP2004001490A (ja) 2002-04-23 2004-01-08 Canon Inc インクジェットヘッド
JP2004001488A (ja) 2002-04-23 2004-01-08 Canon Inc インクジェットヘッド
US6761435B1 (en) * 2003-03-25 2004-07-13 Lexmark International, Inc. Inkjet printhead having bubble chamber and heater offset from nozzle
JP4553360B2 (ja) * 2004-12-24 2010-09-29 キヤノン株式会社 インクジェット記録ヘッド
US7832843B2 (en) 2006-08-28 2010-11-16 Canon Kabushiki Kaisha Liquid jet head
JP4921101B2 (ja) 2006-10-04 2012-04-25 キヤノン株式会社 インクジェット記録ヘッド、およびインク吐出方法
JP5317423B2 (ja) 2007-03-23 2013-10-16 キヤノン株式会社 液体吐出方法
JP5213367B2 (ja) 2007-07-02 2013-06-19 キヤノン株式会社 インクジェット記録ヘッド
JP2010000649A (ja) 2008-06-19 2010-01-07 Canon Inc 記録ヘッド
JP2011025516A (ja) * 2009-07-24 2011-02-10 Canon Inc インクジェット記録ヘッド

Also Published As

Publication number Publication date
US8833909B2 (en) 2014-09-16
CN102950896A (zh) 2013-03-06
US20130050349A1 (en) 2013-02-28
JP5863336B2 (ja) 2016-02-16
JP2013043394A (ja) 2013-03-04

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150812