EP1336490A3 - Tête d'impression jet d'encre et imprimante l'utilisant - Google Patents

Tête d'impression jet d'encre et imprimante l'utilisant Download PDF

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Publication number
EP1336490A3
EP1336490A3 EP03003699A EP03003699A EP1336490A3 EP 1336490 A3 EP1336490 A3 EP 1336490A3 EP 03003699 A EP03003699 A EP 03003699A EP 03003699 A EP03003699 A EP 03003699A EP 1336490 A3 EP1336490 A3 EP 1336490A3
Authority
EP
European Patent Office
Prior art keywords
ink
pressure chambers
jet head
jet
planar shape
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.)
Granted
Application number
EP03003699A
Other languages
German (de)
English (en)
Other versions
EP1336490A2 (fr
EP1336490B1 (fr
Inventor
Atsuo;c/o BROTHER KOGYO KK Sakaida
Atsushi;c/o BROTHER KOGYO KK Hirota
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.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
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 Brother Industries Ltd filed Critical Brother Industries Ltd
Publication of EP1336490A2 publication Critical patent/EP1336490A2/fr
Publication of EP1336490A3 publication Critical patent/EP1336490A3/fr
Application granted granted Critical
Publication of EP1336490B1 publication Critical patent/EP1336490B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14209—Structure of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
    • 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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14209—Structure of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
    • B41J2002/14217—Multi layer finger type piezoelectric element
    • 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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14209—Structure of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
    • B41J2002/14225—Finger type piezoelectric element on only one side of the 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
    • 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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2002/14306—Flow passage between manifold and 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
    • 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
    • B41J2002/14459—Matrix arrangement of the pressure chambers
    • 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
    • B41J2002/14491—Electrical connection
    • 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
    • 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
    • B41J2202/20—Modules

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
EP20030003699 2002-02-18 2003-02-18 Tête d'impression jet d'encre et imprimante l'utilisant Expired - Lifetime EP1336490B1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2002040524 2002-02-18
JP2002040524 2002-02-18
JP2002045146 2002-02-21
JP2002045146 2002-02-21
JP2002044650 2002-02-21
JP2002044626 2002-02-21
JP2002044626 2002-02-21
JP2002044650 2002-02-21

Publications (3)

Publication Number Publication Date
EP1336490A2 EP1336490A2 (fr) 2003-08-20
EP1336490A3 true EP1336490A3 (fr) 2003-11-05
EP1336490B1 EP1336490B1 (fr) 2008-10-01

Family

ID=27625455

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030003699 Expired - Lifetime EP1336490B1 (fr) 2002-02-18 2003-02-18 Tête d'impression jet d'encre et imprimante l'utilisant

Country Status (3)

Country Link
EP (1) EP1336490B1 (fr)
CN (2) CN2732483Y (fr)
DE (1) DE60323773D1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100667845B1 (ko) * 2005-12-21 2007-01-11 삼성전자주식회사 어레이 프린팅헤드 및 이를 구비한 잉크젯 화상형성장치
US8888257B2 (en) * 2009-10-28 2014-11-18 Kyocera Corporation Liquid discharge head, liquid discharge device using the same, and recording apparatus
US8851603B2 (en) * 2010-03-26 2014-10-07 Kyocera Corporation Driving device for driving liquid discharge head, recording apparatus, and recording method
JP5997150B2 (ja) * 2011-06-28 2016-09-28 京セラ株式会社 液体吐出ヘッド、およびそれを用いた記録装置
JP5197893B2 (ja) 2011-07-28 2013-05-15 京セラ株式会社 圧電アクチュエータ、液体吐出ヘッド、および記録装置
JP6123998B2 (ja) * 2013-03-27 2017-05-10 セイコーエプソン株式会社 液体噴射ヘッドおよび液体噴射装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317124A (en) * 1979-02-14 1982-02-23 Canon Kabushiki Kaisha Ink jet recording apparatus
EP0577383A2 (fr) * 1992-06-29 1994-01-05 Hewlett-Packard Company Tête d'impression pour imprimante thermique à jet d'encre avec résistances en couche mince
JPH0825628A (ja) * 1994-07-19 1996-01-30 Fujitsu Ltd インクジェットヘッド
JPH08267743A (ja) * 1995-03-30 1996-10-15 Seikosha Co Ltd インクジェットヘッド
US20010020968A1 (en) * 2000-03-07 2001-09-13 Brother Kogyo Kabushiki Kaisha Print head for piezoelectric ink jet printer, piezoelectric actuator therefor, and process for producing piezoelectric actuator
EP1138493A1 (fr) * 2000-03-21 2001-10-04 Nec Corporation Tête à jet d'encre

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317124A (en) * 1979-02-14 1982-02-23 Canon Kabushiki Kaisha Ink jet recording apparatus
EP0577383A2 (fr) * 1992-06-29 1994-01-05 Hewlett-Packard Company Tête d'impression pour imprimante thermique à jet d'encre avec résistances en couche mince
JPH0825628A (ja) * 1994-07-19 1996-01-30 Fujitsu Ltd インクジェットヘッド
JPH08267743A (ja) * 1995-03-30 1996-10-15 Seikosha Co Ltd インクジェットヘッド
US20010020968A1 (en) * 2000-03-07 2001-09-13 Brother Kogyo Kabushiki Kaisha Print head for piezoelectric ink jet printer, piezoelectric actuator therefor, and process for producing piezoelectric actuator
EP1138493A1 (fr) * 2000-03-21 2001-10-04 Nec Corporation Tête à jet d'encre

Also Published As

Publication number Publication date
EP1336490A2 (fr) 2003-08-20
DE60323773D1 (de) 2008-11-13
CN1442297A (zh) 2003-09-17
CN1280095C (zh) 2006-10-18
CN2732483Y (zh) 2005-10-12
EP1336490B1 (fr) 2008-10-01

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