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ITRM950524A0 - Testina di stampa per stampante a getto di inchiostro con diafonia ridotta. - Google Patents

Testina di stampa per stampante a getto di inchiostro con diafonia ridotta.

Info

Publication number
ITRM950524A0
ITRM950524A0 ITRM950524A ITRM950524A ITRM950524A0 IT RM950524 A0 ITRM950524 A0 IT RM950524A0 IT RM950524 A ITRM950524 A IT RM950524A IT RM950524 A ITRM950524 A IT RM950524A IT RM950524 A0 ITRM950524 A0 IT RM950524A0
Authority
IT
Italy
Prior art keywords
print head
inkjet printer
reduced crosstalk
crosstalk
reduced
Prior art date
Application number
ITRM950524A
Other languages
English (en)
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 ITRM950524A0 publication Critical patent/ITRM950524A0/it
Publication of ITRM950524A1 publication Critical patent/ITRM950524A1/it
Application granted granted Critical
Publication of IT1278519B1 publication Critical patent/IT1278519B1/it

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
    • B41J2/14016—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
    • B41J2002/14467—Multiple feed channels per ink 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
IT95RM000524A 1994-07-29 1995-07-28 Testina di stampa per stampante a getto di inchiostro con diafonia ridotta. IT1278519B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/282,670 US5912685A (en) 1994-07-29 1994-07-29 Reduced crosstalk inkjet printer printhead

Publications (3)

Publication Number Publication Date
ITRM950524A0 true ITRM950524A0 (it) 1995-07-28
ITRM950524A1 ITRM950524A1 (it) 1997-01-28
IT1278519B1 IT1278519B1 (it) 1997-11-24

Family

ID=23082590

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95RM000524A IT1278519B1 (it) 1994-07-29 1995-07-28 Testina di stampa per stampante a getto di inchiostro con diafonia ridotta.

Country Status (3)

Country Link
US (1) US5912685A (it)
JP (1) JP3517305B2 (it)
IT (1) IT1278519B1 (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6280020B1 (en) * 1997-09-04 2001-08-28 Canon Kabushiki Kaisha Ink-jet head and ink-jet printing apparatus
US6540335B2 (en) * 1997-12-05 2003-04-01 Canon Kabushiki Kaisha Ink jet print head and ink jet printing device mounting this head
US6079819A (en) * 1998-01-08 2000-06-27 Xerox Corporation Ink jet printhead having a low cross talk ink channel structure
US6126277A (en) * 1998-04-29 2000-10-03 Hewlett-Packard Company Non-kogating, low turn on energy thin film structure for very low drop volume thermal ink jet pens
JP3554782B2 (ja) * 1999-02-01 2004-08-18 カシオ計算機株式会社 インクジェットプリンタヘッドの製造方法
DE60126869T2 (de) 2000-07-11 2007-11-08 Samsung Electronics Co., Ltd., Suwon Tintenstrahldruckkopf des mit Bläschen angetrieben Typs
KR100406939B1 (ko) 2000-07-25 2003-11-21 삼성전자주식회사 잉크젯 프린터 헤드
KR20020009281A (ko) * 2000-07-25 2002-02-01 윤종용 잉크젯 프린터 헤드
US6443564B1 (en) * 2000-11-13 2002-09-03 Hewlett-Packard Company Asymmetric fluidic techniques for ink-jet printheads
US6565195B2 (en) * 2001-05-04 2003-05-20 Hewlett-Packard Development Company, L.P. Feed channels of a fluid ejection device
US6364467B1 (en) * 2001-05-04 2002-04-02 Hewlett-Packard Company Barrier island stagger compensation
US6679576B2 (en) * 2001-07-17 2004-01-20 Hewlett-Packard Development Company, L.P. Fluid ejection device and method of operating
US6499835B1 (en) 2001-10-30 2002-12-31 Hewlett-Packard Company Ink delivery system for an inkjet printhead
KR100510124B1 (ko) 2002-06-17 2005-08-25 삼성전자주식회사 잉크제트 프린트 헤드의 제조 방법
KR100438733B1 (ko) * 2002-08-09 2004-07-05 삼성전자주식회사 잉크 젯 프린트 헤드 및 이의 제조 방법
KR100484168B1 (ko) * 2002-10-11 2005-04-19 삼성전자주식회사 잉크젯 프린트헤드 및 그 제조방법
US7281783B2 (en) * 2004-02-27 2007-10-16 Hewlett-Packard Development Company, L.P. Fluid ejection device
US7607766B2 (en) * 2004-05-04 2009-10-27 Kodak Graphic Communications Canada Company Method and print head for flow conditioning a fluid
US7517056B2 (en) * 2005-05-31 2009-04-14 Hewlett-Packard Development Company, L.P. Fluid ejection device
KR100754392B1 (ko) * 2005-12-27 2007-08-31 삼성전자주식회사 잉크젯 프린트헤드의 잉크유로 구조체 및 이를 구비한잉크젯 프린트헤드
US20080061471A1 (en) * 2006-09-13 2008-03-13 Spin Master Ltd. Decorative moulding toy
US7651204B2 (en) * 2006-09-14 2010-01-26 Hewlett-Packard Development Company, L.P. Fluid ejection device
US8042913B2 (en) * 2006-09-14 2011-10-25 Hewlett-Packard Development Company, L.P. Fluid ejection device with deflective flexible membrane
US7914125B2 (en) 2006-09-14 2011-03-29 Hewlett-Packard Development Company, L.P. Fluid ejection device with deflective flexible membrane
US20090027457A1 (en) * 2007-07-25 2009-01-29 Clark Garrett E Fluid ejection device
US8336981B2 (en) * 2009-10-08 2012-12-25 Hewlett-Packard Development Company, L.P. Determining a healthy fluid ejection nozzle
US20120249687A1 (en) * 2011-03-30 2012-10-04 Price Brian G Inkjet chamber refill method with circulating flow
US8449086B2 (en) * 2011-03-30 2013-05-28 Eastman Kodak Company Inkjet chamber and inlets for circulating flow
US8596756B2 (en) 2011-05-02 2013-12-03 Xerox Corporation Offset inlets for multicolor printheads
US8740323B2 (en) * 2011-10-25 2014-06-03 Eastman Kodak Company Viscosity modulated dual feed continuous liquid ejector
US10112408B2 (en) 2015-02-27 2018-10-30 Hewlett-Packard Development Company, L.P. Fluid ejection device with fluid feed holes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314259A (en) * 1980-06-16 1982-02-02 Arthur D. Little, Inc. Apparatus for providing an array of fine liquid droplets particularly suited for ink-jet printing
US4528577A (en) * 1982-11-23 1985-07-09 Hewlett-Packard Co. Ink jet orifice plate having integral separators
US4502060A (en) * 1983-05-02 1985-02-26 Hewlett-Packard Company Barriers for thermal ink jet printers
US4730197A (en) * 1985-11-06 1988-03-08 Pitney Bowes Inc. Impulse ink jet system
US4794410A (en) * 1987-06-02 1988-12-27 Hewlett-Packard Company Barrier structure for thermal ink-jet printheads
US4882595A (en) * 1987-10-30 1989-11-21 Hewlett-Packard Company Hydraulically tuned channel architecture
JP2806386B2 (ja) * 1988-02-16 1998-09-30 富士電機株式会社 インクジェット記録ヘッド
US4963882B1 (en) * 1988-12-27 1996-10-29 Hewlett Packard Co Printing of pixel locations by an ink jet printer using multiple nozzles for each pixel or pixel row
JP2908885B2 (ja) * 1991-02-07 1999-06-21 シャープ株式会社 インクジェット式記録ヘッド装置
IT1250371B (it) * 1991-12-24 1995-04-07 Olivetti & Co Spa Testina di stampa a getto d'inchiostro perfezionata.
US5387314A (en) * 1993-01-25 1995-02-07 Hewlett-Packard Company Fabrication of ink fill slots in thermal ink-jet printheads utilizing chemical micromachining
US5463413A (en) * 1993-06-03 1995-10-31 Hewlett-Packard Company Internal support for top-shooter thermal ink-jet printhead

Also Published As

Publication number Publication date
ITRM950524A1 (it) 1997-01-28
JP3517305B2 (ja) 2004-04-12
JPH0852875A (ja) 1996-02-27
IT1278519B1 (it) 1997-11-24
US5912685A (en) 1999-06-15

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Legal Events

Date Code Title Description
0001 Granted