DE68906001D1 - Auf abruf arbeitender tintenstrahldruckkopf. - Google Patents

Auf abruf arbeitender tintenstrahldruckkopf.

Info

Publication number
DE68906001D1
DE68906001D1 DE8989122478T DE68906001T DE68906001D1 DE 68906001 D1 DE68906001 D1 DE 68906001D1 DE 8989122478 T DE8989122478 T DE 8989122478T DE 68906001 T DE68906001 T DE 68906001T DE 68906001 D1 DE68906001 D1 DE 68906001D1
Authority
DE
Germany
Prior art keywords
print head
inkjet print
demand inkjet
demand
head
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
DE8989122478T
Other languages
English (en)
Other versions
DE68906001T2 (de
Inventor
Yoshinori C O Seiko E Miyazawa
Hidenori C O Seiko Epson Omae
Masanao C O Seiko Ep Matsuzawa
Hisashi C O Seiko Eps Niyazawa
Takahiro C O Seiko Ep Katakura
Osamu C O Seiko Epson Nakamura
Norihiko C O Seiko E Kurashima
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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
Priority claimed from JP30912388A external-priority patent/JPH02155651A/ja
Priority claimed from JP320189A external-priority patent/JPH02184444A/ja
Priority claimed from JP320589A external-priority patent/JP2867405B2/ja
Priority claimed from JP320389A external-priority patent/JPH02184446A/ja
Priority claimed from JP320289A external-priority patent/JPH02184445A/ja
Priority claimed from JP320489A external-priority patent/JPH02184447A/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of DE68906001D1 publication Critical patent/DE68906001D1/de
Publication of DE68906001T2 publication Critical patent/DE68906001T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B41J2/14282—Structure of print heads with piezoelectric elements of cantilever 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
    • B41J2/14—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
    • B41J2002/14387—Front shooter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making
DE8989122478T 1988-12-07 1989-12-06 Auf abruf arbeitender tintenstrahldruckkopf. Expired - Fee Related DE68906001T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP30912388A JPH02155651A (ja) 1988-12-07 1988-12-07 インクジェットヘッド
JP320189A JPH02184444A (ja) 1989-01-10 1989-01-10 インクジェットヘッド
JP320589A JP2867405B2 (ja) 1989-01-10 1989-01-10 インクジェットヘッド
JP320389A JPH02184446A (ja) 1989-01-10 1989-01-10 インクジェットヘッド
JP320289A JPH02184445A (ja) 1989-01-10 1989-01-10 インクジェットヘッド
JP320489A JPH02184447A (ja) 1989-01-10 1989-01-10 インクジェットヘッド

Publications (2)

Publication Number Publication Date
DE68906001D1 true DE68906001D1 (de) 1993-05-19
DE68906001T2 DE68906001T2 (de) 1993-09-09

Family

ID=27547753

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989122478T Expired - Fee Related DE68906001T2 (de) 1988-12-07 1989-12-06 Auf abruf arbeitender tintenstrahldruckkopf.

Country Status (3)

Country Link
US (1) US5072240A (de)
EP (1) EP0372521B1 (de)
DE (1) DE68906001T2 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2841750B2 (ja) * 1989-07-03 1998-12-24 セイコーエプソン株式会社 オンデマンド型インクジェット印字ヘッド
EP0678384B1 (de) 1990-02-23 1997-08-20 Seiko Epson Corporation Auf Abruf arbeitender Tintenstrahldruckknopf
US6186619B1 (en) 1990-02-23 2001-02-13 Seiko Epson Corporation Drop-on-demand ink-jet printing head
JP3041952B2 (ja) * 1990-02-23 2000-05-15 セイコーエプソン株式会社 インクジェット式記録ヘッド、圧電振動体、及びこれらの製造方法
JP3139511B2 (ja) * 1990-11-09 2001-03-05 セイコーエプソン株式会社 インクジェット記録ヘッド
ES2100278T3 (es) * 1991-01-18 1997-06-16 Canon Kk Unidad para chorros de liquido con orificios y aparato de impresion que utiliza la misma.
JP2867740B2 (ja) * 1991-05-31 1999-03-10 ブラザー工業株式会社 液滴噴射装置
JP2744535B2 (ja) * 1991-07-08 1998-04-28 株式会社テック インクジェットプリンタヘッドの製造方法
US5235352A (en) * 1991-08-16 1993-08-10 Compaq Computer Corporation High density ink jet printhead
CA2075786A1 (en) * 1991-08-16 1993-02-17 John R. Pies Method of manufacturing a high density ink jet printhead array
JP3103404B2 (ja) * 1991-10-22 2000-10-30 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、インクジェット記録ヘッドおよびインクジェット記録装置
US5764257A (en) * 1991-12-26 1998-06-09 Seiko Epson Corporation Ink jet recording head
DE69224975T2 (de) * 1991-12-26 1998-07-30 Seiko Epson Corp Tintenstrahldruckkopf und sein Herstellungsverfahren
US5208980A (en) * 1991-12-31 1993-05-11 Compag Computer Corporation Method of forming tapered orifice arrays in fully assembled ink jet printheads
US5552813A (en) * 1992-03-11 1996-09-03 Rohm Co., Ltd. Ink jet head with nozzle arrangement to reduce viscous drag
US5703631A (en) * 1992-05-05 1997-12-30 Compaq Computer Corporation Method of forming an orifice array for a high density ink jet printhead
US5440332A (en) * 1992-07-06 1995-08-08 Compa Computer Corporation Apparatus for page wide ink jet printing
JP3106044B2 (ja) * 1992-12-04 2000-11-06 日本碍子株式会社 アクチュエータ及びそれを用いたインクジェットプリントヘッド
JP3318687B2 (ja) * 1993-06-08 2002-08-26 日本碍子株式会社 圧電／電歪膜型素子及びその製造方法
US5983471A (en) * 1993-10-14 1999-11-16 Citizen Watch Co., Ltd. Method of manufacturing an ink-jet head
WO1995010416A1 (fr) * 1993-10-14 1995-04-20 Citizen Watch Co., Ltd. Tete a jet d'encre, son procede de production et procede de commande associe
US5793149A (en) * 1995-07-26 1998-08-11 Francotyp-Postalia Ag & Co. Arrangement for plate-shaped piezoactuators and method for the manufacture thereof
NL1004016C2 (nl) * 1996-09-12 1998-03-13 Oce Tech Bv Inktstraal-drukkop.
US6002549A (en) * 1996-11-01 1999-12-14 Seagate Technology, Inc. Dither microactors for stiction release in magnetic disc drives
US6052251A (en) 1996-11-01 2000-04-18 Seagate Technology, Inc. Actuator arm integrated piezoelectric microactuator
JP3697829B2 (ja) * 1997-04-09 2005-09-21 ブラザー工業株式会社 インクジェットヘッドの製造方法
US6396667B1 (en) 1997-06-24 2002-05-28 Seagate Technology Llc Electromagnetic disc drive microactuator and suspension
US6269687B1 (en) 1997-09-22 2001-08-07 Seagate Technology Llc Force sensing slider
US6067215A (en) * 1997-10-09 2000-05-23 Seagate Technology, Inc. Magnetic shielding for electromagnetic microactuator
US6163434A (en) * 1997-10-23 2000-12-19 Seagate Technology Llc Piezoresistive position sensors embedded in disc drive microactuator
US6078473A (en) * 1998-05-13 2000-06-20 Seagate Technology, Inc. Gimbal flexure for use with microactuator
JP3381779B2 (ja) * 1998-09-17 2003-03-04 セイコーエプソン株式会社 圧電振動子ユニット、圧電振動子ユニットの製造方法、及びインクジェット式記録ヘッド
US6417600B2 (en) * 1998-09-17 2002-07-09 Seiko Epson Corporation Piezoelectric vibrator unit, method for manufacturing the same, and ink jet recording head comprising the same
US6033079A (en) 1999-03-15 2000-03-07 Hudyma; Russell High numerical aperture ring field projection system for extreme ultraviolet lithography
JP2000348321A (ja) * 1999-06-03 2000-12-15 Nec Corp 磁気ディスク装置，磁気ヘッド，磁気ヘッドの製造方法および磁気ディスク装置の製造方法
DE10039255B4 (de) * 2000-08-11 2004-02-12 Tally Computerdrucker Gmbh Tropfenerzeuger für Mikrotropfen, insbesondere für den Düsenkopf eines Tintendruckers
AU2004226968B2 (en) * 2000-10-20 2005-08-18 Zamtec Limited Miniscus seal for inkjet nozzles
US6457809B1 (en) * 2000-10-20 2002-10-01 Silverbrook Research Pty Ltd Drop flight correction for moving nozzle ink jet
EP1389805B1 (de) * 2001-04-06 2010-11-03 NGK Insulators, Ltd. Mehrschlitzstellglied, tintenstrahlkopf und verfahren zur herstellung des mehrschlitzstellglieds
DE10133939C2 (de) * 2001-07-12 2003-11-06 Tally Computerdrucker Gmbh Verfahren zum Herstellen eines Tropfenerzeugers für Mikrotropfen, insbesondere eines Düsenkopfes für Tintendrucker und Tropfenerzeuger
US6953241B2 (en) 2001-11-30 2005-10-11 Brother Kogyo Kabushiki Kaisha Ink-jet head having passage unit and actuator units attached to the passage unit, and ink-jet printer having the ink-jet head
US6814425B2 (en) * 2002-04-12 2004-11-09 Hewlett-Packard Development Company, L.P. Droplet placement onto surfaces
US6764023B2 (en) * 2002-10-09 2004-07-20 Industrial Technology Research Institute Bi-direction pumping droplet mist ejection apparatus
JP4670225B2 (ja) * 2003-04-04 2011-04-13 セイコーエプソン株式会社 圧電素子形成部材およびその製造方法ならびにそれを用いた圧電素子ユニットおよび液体噴射ヘッド
TWI280895B (en) * 2003-11-24 2007-05-11 Ind Tech Res Inst Micro-droplet injection device with automatic balance of negative pressure
JP2020082444A (ja) * 2018-11-21 2020-06-04 セイコーエプソン株式会社 インクジェットヘッド

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527647C3 (de) * 1975-06-20 1981-06-25 Siemens AG, 1000 Berlin und 8000 München Mit Flüssigkeitströpfchen arbeitendes Schreibgerät
DE2905063A1 (de) * 1979-02-10 1980-08-14 Olympia Werke Ag Anordnung zur vermeidung des ansaugens von luft durch die duesen eines spritzsystems
DE3245283A1 (de) * 1982-12-07 1984-06-07 Siemens AG, 1000 Berlin und 8000 München Anordnung zum ausstoss von fluessigkeitstroepfchen
JPS6116867A (ja) * 1984-05-29 1986-01-24 Yasuhiko Ogawa 櫛型の圧電駆動装置
GB8507688D0 (en) * 1985-03-25 1985-05-01 Lane International Ltd John Fluid applicator
US4768266A (en) * 1986-08-29 1988-09-06 Dataproducts Corporation Method of making an ink jet printer transducer array
JPS63222859A (ja) * 1987-03-11 1988-09-16 Nec Corp ドロツプオンデマンドインクジエツトヘツド
US4962391A (en) * 1988-04-12 1990-10-09 Seiko Epson Corporation Ink jet printer head

Also Published As

Publication number Publication date
DE68906001T2 (de) 1993-09-09
EP0372521B1 (de) 1993-04-14
US5072240A (en) 1991-12-10
EP0372521A2 (de) 1990-06-13
EP0372521A3 (en) 1990-12-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: HOFFMANN, E., DIPL.-ING., PAT.-ANW., 82166 GRAEFELFING

8339 Ceased/non-payment of the annual fee