DE3644642C2 - - Google Patents

Info

Publication number
DE3644642C2
DE3644642C2 DE3644642A DE3644642A DE3644642C2 DE 3644642 C2 DE3644642 C2 DE 3644642C2 DE 3644642 A DE3644642 A DE 3644642A DE 3644642 A DE3644642 A DE 3644642A DE 3644642 C2 DE3644642 C2 DE 3644642C2
Authority
DE
Germany
Prior art keywords
liquid
flow channel
cross
liquid chamber
sectional area
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 - Lifetime
Application number
DE3644642A
Other languages
German (de)
English (en)
Other versions
DE3644642A1 (de
Inventor
Shinichi Hiratsuka Kanagawa Jp Hirasawa
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 DE3644642A1 publication Critical patent/DE3644642A1/de
Application granted granted Critical
Publication of DE3644642C2 publication Critical patent/DE3644642C2/de
Granted legal-status Critical Current

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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1632—Manufacturing processes machining
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1601—Production of bubble jet print heads
    • B41J2/1604—Production of bubble jet print heads of the edge 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
    • B41J2/1623—Manufacturing processes bonding and adhesion
    • 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
    • B41J2/1631—Manufacturing processes photolithography
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
DE19863644642 1985-12-27 1986-12-29 Fluessigkeitsstrahl-schreibkopf Granted DE3644642A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60293320A JPS62152860A (ja) 1985-12-27 1985-12-27 液体噴射記録ヘツド

Publications (2)

Publication Number Publication Date
DE3644642A1 DE3644642A1 (de) 1987-07-02
DE3644642C2 true DE3644642C2 (US06649357-20031118-C00005.png) 1991-09-05

Family

ID=17793303

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863644642 Granted DE3644642A1 (de) 1985-12-27 1986-12-29 Fluessigkeitsstrahl-schreibkopf

Country Status (3)

Country Link
US (1) US4897674A (US06649357-20031118-C00005.png)
JP (1) JPS62152860A (US06649357-20031118-C00005.png)
DE (1) DE3644642A1 (US06649357-20031118-C00005.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4214556A1 (de) * 1992-04-28 1993-11-04 Mannesmann Ag Elektrothermischer tintendruckkopf

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2642670B2 (ja) * 1988-06-21 1997-08-20 キヤノン株式会社 インクジェット記録ヘッドの製造方法
JPH02277646A (ja) * 1989-04-19 1990-11-14 Ricoh Co Ltd 液体噴射記録ヘッド
US5412413A (en) * 1989-12-22 1995-05-02 Ricoh Co., Ltd. Method and apparatus for making liquid drop fly to form image by generating bubble in liquid
EP0439633A1 (de) * 1990-01-02 1991-08-07 Siemens Aktiengesellschaft Schreibkopf fÀ¼r eine nach dem Thermalwandlerprinzip arbeitende Flüssigkeitsstrahlaufzeichnungsvorrichtung
ES2082124T3 (es) 1990-01-17 1996-03-16 Canon Kk Cabezal para la impresion por chorros de liquido.
ATE195904T1 (de) 1990-06-15 2000-09-15 Canon Kk Tintenstrahlaufzeichnungsgerät und steuerungsverfahren dafür
ATE137172T1 (de) * 1990-06-15 1996-05-15 Canon Kk Tintenstrahlaufzeichnungsgerät mit wärme erzeugendem element
US5041844A (en) * 1990-07-02 1991-08-20 Xerox Corporation Thermal ink jet printhead with location control of bubble collapse
JPH071729A (ja) * 1990-12-20 1995-01-06 Xerox Corp サーマル・インク・ジェット・プリントヘッド
DE69229065T2 (de) * 1991-01-17 1999-10-21 Canon K.K., Tokio/Tokyo Tintenstrahlkopf
JP2980444B2 (ja) * 1991-01-19 1999-11-22 キヤノン株式会社 液室内気泡導入機構を備えた液体噴射器およびこれを用いた記録装置および記録方法
EP0500068B1 (en) * 1991-02-20 1996-10-16 Canon Kabushiki Kaisha Ink jet recording head, recording apparatus using same and method for manufacturing same
JP2877589B2 (ja) * 1991-10-29 1999-03-31 キヤノン株式会社 インク滴噴射記録ヘッド及びその記録方法
JP3320825B2 (ja) * 1992-05-29 2002-09-03 富士写真フイルム株式会社 記録装置
AU717001B2 (en) * 1992-10-15 2000-03-16 Canon Kabushiki Kaisha An ink jet recording apparatus
CA2108304C (en) * 1992-10-15 1999-08-10 Hiroyuki Ishinaga Ink jet recording apparatus
US5463413A (en) * 1993-06-03 1995-10-31 Hewlett-Packard Company Internal support for top-shooter thermal ink-jet printhead
DE69408082T2 (de) * 1993-10-20 1998-09-10 Tektronix Inc Zu reinigender auf Abruf arbeitender Vielfach-Tintenstrahlkopf und seine Arbeitsweise
SG52140A1 (en) * 1994-03-04 1998-09-28 Canon Kk Ink jet recording head and method of manufacture therefor and laser processing apparatus and ink jet recording apparatus
RU2080005C1 (ru) 1995-04-21 1997-05-20 Сергей Николаевич Максимовский Способ струйной печати и струйная печатающая головка для его осуществления
JP3176249B2 (ja) * 1995-04-28 2001-06-11 キヤノン株式会社 インクジェット記録ヘッド、インクジェット記録装置および情報処理システム
JP2914218B2 (ja) * 1995-05-10 1999-06-28 富士ゼロックス株式会社 サーマルインクジェットヘッドおよび記録装置
JP3194465B2 (ja) * 1995-12-27 2001-07-30 富士写真フイルム株式会社 インクジェット記録ヘッド
US5901425A (en) 1996-08-27 1999-05-11 Topaz Technologies Inc. Inkjet print head apparatus
US6045214A (en) * 1997-03-28 2000-04-04 Lexmark International, Inc. Ink jet printer nozzle plate having improved flow feature design and method of making nozzle plates
JPH115303A (ja) * 1997-06-18 1999-01-12 Brother Ind Ltd インクジェットプリンタヘッド
US7527357B2 (en) 1997-07-15 2009-05-05 Silverbrook Research Pty Ltd Inkjet nozzle array with individual feed channel for each nozzle
US6557977B1 (en) * 1997-07-15 2003-05-06 Silverbrook Research Pty Ltd Shape memory alloy ink jet printing mechanism
US7661793B2 (en) * 1997-07-15 2010-02-16 Silverbrook Research Pty Ltd Inkjet nozzle with individual ink feed channels etched from both sides of wafer
US6540335B2 (en) * 1997-12-05 2003-04-01 Canon Kabushiki Kaisha Ink jet print head and ink jet printing device mounting this head
JP2002001959A (ja) * 2000-04-17 2002-01-08 Canon Inc 液体吐出ヘッドおよびカートリッジおよび画像形成装置ならびに液体吐出ヘッドの製造方法
US6460978B2 (en) * 2000-07-12 2002-10-08 Canon Kabushiki Kaisha Liquid discharge head having narrowed portion of liquid flow path between liquid chamber and movable member, method of manufacture therefor, and liquid discharge apparatus having such head
KR100406941B1 (ko) * 2000-09-30 2003-11-21 삼성전자주식회사 잉크젯 프린터 헤드
US6464344B2 (en) * 2000-12-27 2002-10-15 Citizen Watch Co., Ltd. Microstructured element and method for producing the same
US6390600B1 (en) * 2001-04-30 2002-05-21 Hewlett-Packard Company Ink jet device having variable ink ejection
US6896360B2 (en) * 2002-10-31 2005-05-24 Hewlett-Packard Development Company, L.P. Barrier feature in fluid channel
US20050093911A1 (en) * 2003-11-04 2005-05-05 Fuji Xerox Co., Ltd. Systems and methods for making defined orifice structures in fluid ejector heads and defined orifice structures
JP2007203640A (ja) * 2006-02-02 2007-08-16 Canon Finetech Inc 記録ヘッド

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848118A (en) * 1972-03-04 1974-11-12 Olympia Werke Ag Jet printer, particularly for an ink ejection printing mechanism
CA1127227A (en) * 1977-10-03 1982-07-06 Ichiro Endo Liquid jet recording process and apparatus therefor
US4216477A (en) * 1978-05-10 1980-08-05 Hitachi, Ltd. Nozzle head of an ink-jet printing apparatus with built-in fluid diodes
DE2835262C2 (de) * 1978-08-11 1982-09-09 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Ansteuerung eines Tintenstrahl-Aufzeichnungsorgans
US4330787A (en) * 1978-10-31 1982-05-18 Canon Kabushiki Kaisha Liquid jet recording device
JPS55100169A (en) * 1979-01-25 1980-07-30 Canon Inc Liquid injection recording head
US4317124A (en) * 1979-02-14 1982-02-23 Canon Kabushiki Kaisha Ink jet recording apparatus
US4334234A (en) * 1979-04-02 1982-06-08 Canon Kabushiki Kaisha Liquid droplet forming apparatus
US4394670A (en) * 1981-01-09 1983-07-19 Canon Kabushiki Kaisha Ink jet head and method for fabrication thereof
US4475113A (en) * 1981-06-18 1984-10-02 International Business Machines Drop-on-demand method and apparatus using converging nozzles and high viscosity fluids
JPS581569A (ja) * 1981-06-29 1983-01-06 Canon Inc 液体噴射記録ヘツド
JPS581570A (ja) * 1981-06-29 1983-01-06 Canon Inc 液体噴射記録ヘツド
GB2104452B (en) * 1981-06-29 1985-07-31 Canon Kk Liquid jet recording head
US4587534A (en) * 1983-01-28 1986-05-06 Canon Kabushiki Kaisha Liquid injection recording apparatus
JPS60183154A (ja) * 1984-03-01 1985-09-18 Canon Inc インクジエツト記録ヘツド
US4723136A (en) * 1984-11-05 1988-02-02 Canon Kabushiki Kaisha Print-on-demand type liquid jet printing head having main and subsidiary liquid paths
JP2678383B2 (ja) * 1989-05-30 1997-11-17 信越半導体 株式会社 単結晶上装置
JPH0312720A (ja) * 1989-06-12 1991-01-21 Hitachi Ltd 可搬型情報処理装置
JP2507113B2 (ja) * 1990-01-30 1996-06-12 アンリツ株式会社 シ―ト状清掃具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4214556A1 (de) * 1992-04-28 1993-11-04 Mannesmann Ag Elektrothermischer tintendruckkopf

Also Published As

Publication number Publication date
JPS62152860A (ja) 1987-07-07
DE3644642A1 (de) 1987-07-02
US4897674A (en) 1990-01-30

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition