JPH0288246A - プリントヘッド - Google Patents

プリントヘッド

Info

Publication number
JPH0288246A
JPH0288246A JP20778389A JP20778389A JPH0288246A JP H0288246 A JPH0288246 A JP H0288246A JP 20778389 A JP20778389 A JP 20778389A JP 20778389 A JP20778389 A JP 20778389A JP H0288246 A JPH0288246 A JP H0288246A
Authority
JP
Japan
Prior art keywords
ink
meniscus
amplitude
oscillation
orifice
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
JP20778389A
Other languages
English (en)
Japanese (ja)
Inventor
Steven J Bares
スティーブン・ジェイ・ベアーズ
Marzio A Leban
マージオ・エー・レバン
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 JPH0288246A publication Critical patent/JPH0288246A/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
    • B41J2/14201—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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/055—Devices for absorbing or preventing back-pressure
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP20778389A 1988-08-10 1989-08-10 プリントヘッド Pending JPH0288246A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23064488A 1988-08-10 1988-08-10
US230,644 1988-08-10

Publications (1)

Publication Number Publication Date
JPH0288246A true JPH0288246A (ja) 1990-03-28

Family

ID=22866024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20778389A Pending JPH0288246A (ja) 1988-08-10 1989-08-10 プリントヘッド

Country Status (3)

Country Link
EP (1) EP0354706A3 (de)
JP (1) JPH0288246A (de)
CA (1) CA1319561C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014527490A (ja) * 2011-08-31 2014-10-16 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． 流体変位アクチュエータを備える流体吐出デバイス及び関連方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3262363B2 (ja) * 1991-04-26 2002-03-04 キヤノン株式会社 インクジェット記録装置
US6149259A (en) * 1991-04-26 2000-11-21 Canon Kabushiki Kaisha Ink jet recording apparatus and method capable of performing high-speed recording
US5587727A (en) * 1993-04-23 1996-12-24 Brother Kogyo Kabushiki Kaisha Ink jet apparatus using pressure wave intersection to eject ink droplets
JPH07242009A (ja) * 1994-03-08 1995-09-19 Sony Corp 熱転写記録装置
US5828391A (en) * 1994-03-08 1998-10-27 Sony Corporation Thermal transfer recording device
US6217159B1 (en) 1995-04-21 2001-04-17 Seiko Epson Corporation Ink jet printing device
JPH0952360A (ja) * 1995-04-21 1997-02-25 Seiko Epson Corp インクジェット式記録装置
DE60126869T2 (de) 2000-07-11 2007-11-08 Samsung Electronics Co., Ltd., Suwon Tintenstrahldruckkopf des mit Bläschen angetrieben Typs
US6435666B1 (en) * 2001-10-12 2002-08-20 Eastman Kodak Company Thermal actuator drop-on-demand apparatus and method with reduced energy
EP1510342B1 (de) * 2003-09-01 2007-03-28 FUJIFILM Corporation Tintenstrahlkopf und Tintenstrahlaufzeichnungsgerät
US7364277B2 (en) * 2004-04-14 2008-04-29 Eastman Kodak Company Apparatus and method of controlling droplet trajectory

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296421A (en) * 1978-10-26 1981-10-20 Canon Kabushiki Kaisha Ink jet recording device using thermal propulsion and mechanical pressure changes
US4646110A (en) * 1982-12-29 1987-02-24 Canon Kabushiki Kaisha Liquid injection recording apparatus
JPS61106259A (ja) * 1984-10-31 1986-05-24 Hitachi Ltd インク滴噴出装置
US4580149A (en) * 1985-02-19 1986-04-01 Xerox Corporation Cavitational liquid impact printer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014527490A (ja) * 2011-08-31 2014-10-16 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． 流体変位アクチュエータを備える流体吐出デバイス及び関連方法

Also Published As

Publication number Publication date
CA1319561C (en) 1993-06-29
EP0354706A2 (de) 1990-02-14
EP0354706A3 (de) 1990-08-01

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