JPH0664171A - 熱インク・ジェット・プリントヘッド - Google Patents

熱インク・ジェット・プリントヘッド

Info

Publication number
JPH0664171A
JPH0664171A JP18557893A JP18557893A JPH0664171A JP H0664171 A JPH0664171 A JP H0664171A JP 18557893 A JP18557893 A JP 18557893A JP 18557893 A JP18557893 A JP 18557893A JP H0664171 A JPH0664171 A JP H0664171A
Authority
JP
Japan
Prior art keywords
barrier layer
ink
firing chamber
resistor
ink jet
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.)
Pending
Application number
JP18557893A
Other languages
English (en)
Japanese (ja)
Inventor
Brian P Canfield
ブライアン・ピー・キャンフィールド
David A Johnson
ディビット・エイ・ジョンソン
John P Harmon
ジョン・ピー・ハーモン
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of JPH0664171A publication Critical patent/JPH0664171A/ja
Pending 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
    • B41J2/14—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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/14387—Front shooter
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP18557893A 1992-06-29 1993-06-29 熱インク・ジェット・プリントヘッド Pending JPH0664171A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90597192A 1992-06-29 1992-06-29
US905,971 1992-06-29

Publications (1)

Publication Number Publication Date
JPH0664171A true JPH0664171A (ja) 1994-03-08

Family

ID=25421764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18557893A Pending JPH0664171A (ja) 1992-06-29 1993-06-29 熱インク・ジェット・プリントヘッド

Country Status (3)

Country Link
EP (1) EP0577383B1 (fr)
JP (1) JPH0664171A (fr)
DE (1) DE69333236T2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07323547A (ja) * 1994-05-31 1995-12-12 Nec Corp インクジェット式プリントヘッド装置
JP2002321369A (ja) * 2000-09-06 2002-11-05 Canon Inc インクジェット記録ヘッドおよびその製造方法
JP2004230885A (ja) * 2003-01-10 2004-08-19 Canon Inc インクジェット記録ヘッド

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5519423A (en) * 1994-07-08 1996-05-21 Hewlett-Packard Company Tuned entrance fang configuration for ink-jet printers
US6557974B1 (en) * 1995-10-25 2003-05-06 Hewlett-Packard Company Non-circular printhead orifice
US6371596B1 (en) 1995-10-25 2002-04-16 Hewlett-Packard Company Asymmetric ink emitting orifices for improved inkjet drop formation
US6123413A (en) * 1995-10-25 2000-09-26 Hewlett-Packard Company Reduced spray inkjet printhead orifice
US6527369B1 (en) 1995-10-25 2003-03-04 Hewlett-Packard Company Asymmetric printhead orifice
US7014294B2 (en) 2000-11-30 2006-03-21 Brother Kogyo Kabushiki Kaisha Ink-jet head and ink-jet printer having ink-jet head
CN1280095C (zh) * 2002-02-18 2006-10-18 兄弟工业株式会社 喷墨头以及有喷墨头的喷墨打印机
US7152951B2 (en) 2004-02-10 2006-12-26 Lexmark International, Inc. High resolution ink jet printhead
WO2008154672A1 (fr) * 2007-06-19 2008-12-24 Silverbrook Research Pty Ltd Tête d'impression à éléments chauffants décalés par rapport aux buses

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716423A (en) * 1985-11-22 1987-12-29 Hewlett-Packard Company Barrier layer and orifice plate for thermal ink jet print head assembly and method of manufacture
US4746935A (en) * 1985-11-22 1988-05-24 Hewlett-Packard Company Multitone ink jet printer and method of operation
US4794410A (en) * 1987-06-02 1988-12-27 Hewlett-Packard Company Barrier structure for thermal ink-jet printheads
ES2073614T3 (es) * 1990-04-27 1995-08-16 Canon Kk Metodo y aparato de impresion.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07323547A (ja) * 1994-05-31 1995-12-12 Nec Corp インクジェット式プリントヘッド装置
JP2002321369A (ja) * 2000-09-06 2002-11-05 Canon Inc インクジェット記録ヘッドおよびその製造方法
JP4546006B2 (ja) * 2000-09-06 2010-09-15 キヤノン株式会社 インクジェット記録ヘッド
JP2004230885A (ja) * 2003-01-10 2004-08-19 Canon Inc インクジェット記録ヘッド
US7628472B2 (en) 2003-01-10 2009-12-08 Canon Kabushiki Kaisha Ink-jet recording head
US8083322B2 (en) 2003-01-10 2011-12-27 Canon Kabushiki Kaisha Ink-jet recording head

Also Published As

Publication number Publication date
DE69333236D1 (de) 2003-11-13
EP0577383A2 (fr) 1994-01-05
DE69333236T2 (de) 2004-08-05
EP0577383A3 (en) 1994-06-22
EP0577383B1 (fr) 2003-10-08

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Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040421