JP6083986B2 - 液体吐出ヘッド - Google Patents

液体吐出ヘッド Download PDF

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Publication number
JP6083986B2
JP6083986B2 JP2012205665A JP2012205665A JP6083986B2 JP 6083986 B2 JP6083986 B2 JP 6083986B2 JP 2012205665 A JP2012205665 A JP 2012205665A JP 2012205665 A JP2012205665 A JP 2012205665A JP 6083986 B2 JP6083986 B2 JP 6083986B2
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JP
Japan
Prior art keywords
flow path
substrate
discharge head
liquid
liquid discharge
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.)
Active
Application number
JP2012205665A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013240974A5 (enExample
JP2013240974A (ja
Inventor
拓真 小土井
拓真 小土井
千秋 村岡
千秋 村岡
富澤　恵二
恵二 富澤
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 JP2012205665A priority Critical patent/JP6083986B2/ja
Priority to US13/867,631 priority patent/US9731503B2/en
Publication of JP2013240974A publication Critical patent/JP2013240974A/ja
Publication of JP2013240974A5 publication Critical patent/JP2013240974A5/ja
Application granted granted Critical
Publication of JP6083986B2 publication Critical patent/JP6083986B2/ja
Active 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
    • 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
    • B41J2/14088—Structure of heating means
    • B41J2/14112—Resistive element
    • B41J2/14129—Layer structure
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1601—Production of bubble jet print heads
    • B41J2/1603—Production of bubble jet print heads of the front shooter type
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1626—Manufacturing processes etching
    • B41J2/1628—Manufacturing processes etching dry etching

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP2012205665A 2012-04-27 2012-09-19 液体吐出ヘッド Active JP6083986B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012205665A JP6083986B2 (ja) 2012-04-27 2012-09-19 液体吐出ヘッド
US13/867,631 US9731503B2 (en) 2012-04-27 2013-04-22 Liquid discharge head and liquid discharge apparatus using the same

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012103739 2012-04-27
JP2012103739 2012-04-27
JP2012205665A JP6083986B2 (ja) 2012-04-27 2012-09-19 液体吐出ヘッド

Publications (3)

Publication Number Publication Date
JP2013240974A JP2013240974A (ja) 2013-12-05
JP2013240974A5 JP2013240974A5 (enExample) 2015-11-05
JP6083986B2 true JP6083986B2 (ja) 2017-02-22

Family

ID=49476872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012205665A Active JP6083986B2 (ja) 2012-04-27 2012-09-19 液体吐出ヘッド

Country Status (2)

Country Link
US (1) US9731503B2 (enExample)
JP (1) JP6083986B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6465567B2 (ja) * 2014-05-29 2019-02-06 キヤノン株式会社 液体吐出ヘッド
JP6410528B2 (ja) 2014-08-29 2018-10-24 キヤノン株式会社 液体吐出ヘッドとそれを用いたヘッドユニット
US10300698B2 (en) 2017-06-05 2019-05-28 Canon Kabushiki Kaisha Liquid ejection head
US10322578B2 (en) 2017-06-20 2019-06-18 Canon Kabushiki Kaisha Liquid ejection head and liquid ejection apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2989243B2 (ja) * 1990-10-16 1999-12-13 株式会社リコー 液体噴射記録方法及び装置
US5963234A (en) * 1995-08-23 1999-10-05 Seiko Epson Corporation Laminated ink jet recording head having flow path unit with recess that confronts but does not communicate with common ink chamber
ES2232047T3 (es) 1998-06-03 2005-05-16 Canon Kabushiki Kaisha Cabezal para chorros de tinta, sustrato para cabezal para chorros de tinta y metodo para la fabricacion del cabezal.
JP4146933B2 (ja) * 1998-06-03 2008-09-10 キヤノン株式会社 インクジェットヘッドおよびインクジェットヘッドの製造方法
JP3728210B2 (ja) * 2001-02-23 2005-12-21 キヤノン株式会社 インクジェットヘッドおよびその製造方法、インクジェット記録装置
JP3991952B2 (ja) * 2003-08-11 2007-10-17 ブラザー工業株式会社 インクジェットヘッド
JP4856982B2 (ja) 2006-03-02 2012-01-18 キヤノン株式会社 インクジェット記録ヘッド
JP2008179039A (ja) 2007-01-24 2008-08-07 Canon Inc 液体吐出ヘッド及び液体吐出ヘッドの製造方法
KR101235808B1 (ko) * 2007-08-27 2013-02-21 삼성전자주식회사 잉크젯 프린트헤드 및 그 제조방법
JP2010137485A (ja) * 2008-12-15 2010-06-24 Seiko Epson Corp 液体噴射ヘッド、液体噴射装置及びアクチュエーター装置並びに液体噴射ヘッドの製造方法

Also Published As

Publication number Publication date
JP2013240974A (ja) 2013-12-05
US20130286096A1 (en) 2013-10-31
US9731503B2 (en) 2017-08-15

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