DE69504256D1 - Tintenstrahldruckkopf mit abgestimmten Düsenkammern und mehreren Flusskanälen - Google Patents
Tintenstrahldruckkopf mit abgestimmten Düsenkammern und mehreren FlusskanälenInfo
- Publication number
- DE69504256D1 DE69504256D1 DE69504256T DE69504256T DE69504256D1 DE 69504256 D1 DE69504256 D1 DE 69504256D1 DE 69504256 T DE69504256 T DE 69504256T DE 69504256 T DE69504256 T DE 69504256T DE 69504256 D1 DE69504256 D1 DE 69504256D1
- Authority
- DE
- Germany
- Prior art keywords
- flow channels
- inkjet printhead
- multiple flow
- nozzle chambers
- matched nozzle
- 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 - Lifetime
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
- B41J2002/14403—Structure thereof only for on-demand ink jet heads including a filter
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/282,243 US5666143A (en) | 1994-07-29 | 1994-07-29 | Inkjet printhead with tuned firing chambers and multiple inlets |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69504256D1 true DE69504256D1 (de) | 1998-10-01 |
DE69504256T2 DE69504256T2 (de) | 1999-01-07 |
Family
ID=23080649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69504256T Expired - Lifetime DE69504256T2 (de) | 1994-07-29 | 1995-03-29 | Tintenstrahldruckkopf mit abgestimmten Düsenkammern und mehreren Flusskanälen |
Country Status (4)
Country | Link |
---|---|
US (1) | US5666143A (de) |
EP (1) | EP0694398B1 (de) |
JP (1) | JP3917677B2 (de) |
DE (1) | DE69504256T2 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6305790B1 (en) * | 1996-02-07 | 2001-10-23 | Hewlett-Packard Company | Fully integrated thermal inkjet printhead having multiple ink feed holes per nozzle |
US5847737A (en) * | 1996-06-18 | 1998-12-08 | Kaufman; Micah Abraham | Filter for ink jet printhead |
US6174049B1 (en) | 1996-07-31 | 2001-01-16 | Canon Kabushiki Kaisha | Bubble jet head and bubble jet apparatus employing the same |
US6247798B1 (en) * | 1997-05-13 | 2001-06-19 | Hewlett-Packard Company | Ink compensated geometry for multi-chamber ink-jet printhead |
US6007188A (en) * | 1997-07-31 | 1999-12-28 | Hewlett-Packard Company | Particle tolerant printhead |
US6540335B2 (en) | 1997-12-05 | 2003-04-01 | Canon Kabushiki Kaisha | Ink jet print head and ink jet printing device mounting this head |
US6161923A (en) | 1998-07-22 | 2000-12-19 | Hewlett-Packard Company | Fine detail photoresist barrier |
US6726304B2 (en) * | 1998-10-09 | 2004-04-27 | Eastman Kodak Company | Cleaning and repairing fluid for printhead cleaning |
US6328428B1 (en) | 1999-04-22 | 2001-12-11 | Hewlett-Packard Company | Ink-jet printhead and method of producing same |
US6132033A (en) * | 1999-04-30 | 2000-10-17 | Hewlett-Packard Company | Inkjet print head with flow control manifold and columnar structures |
US6231168B1 (en) | 1999-04-30 | 2001-05-15 | Hewlett-Packard Company | Ink jet print head with flow control manifold shape |
US6312112B1 (en) | 1999-07-12 | 2001-11-06 | Hewlett-Packard Company | Long life printhead architecture |
JP2001038904A (ja) * | 1999-08-02 | 2001-02-13 | Casio Comput Co Ltd | インクジェットプリンタヘッド |
US6132034A (en) * | 1999-08-30 | 2000-10-17 | Hewlett-Packard Company | Ink jet print head with flow control contour |
US6491377B1 (en) | 1999-08-30 | 2002-12-10 | Hewlett-Packard Company | High print quality printhead |
IT1309735B1 (it) * | 1999-12-27 | 2002-01-30 | Olivetti Lexikon Spa | Testina a canali multipli di alimentazione dell'inchiostro |
US6350018B1 (en) | 2001-02-23 | 2002-02-26 | Hewlett-Packard Company | Ink jet drop ejection architecture for improved damping and process yield |
US6364467B1 (en) * | 2001-05-04 | 2002-04-02 | Hewlett-Packard Company | Barrier island stagger compensation |
US7052117B2 (en) | 2002-07-03 | 2006-05-30 | Dimatix, Inc. | Printhead having a thin pre-fired piezoelectric layer |
US6896360B2 (en) * | 2002-10-31 | 2005-05-24 | Hewlett-Packard Development Company, L.P. | Barrier feature in fluid channel |
US7281783B2 (en) * | 2004-02-27 | 2007-10-16 | Hewlett-Packard Development Company, L.P. | Fluid ejection device |
US7281778B2 (en) | 2004-03-15 | 2007-10-16 | Fujifilm Dimatix, Inc. | High frequency droplet ejection device and method |
US8491076B2 (en) | 2004-03-15 | 2013-07-23 | Fujifilm Dimatix, Inc. | Fluid droplet ejection devices and methods |
EP1836056B1 (de) | 2004-12-30 | 2018-11-07 | Fujifilm Dimatix, Inc. | Tintenstrahldruck |
KR100754392B1 (ko) * | 2005-12-27 | 2007-08-31 | 삼성전자주식회사 | 잉크젯 프린트헤드의 잉크유로 구조체 및 이를 구비한잉크젯 프린트헤드 |
US7988247B2 (en) | 2007-01-11 | 2011-08-02 | Fujifilm Dimatix, Inc. | Ejection of drops having variable drop size from an ink jet printer |
WO2012030330A1 (en) * | 2010-08-31 | 2012-03-08 | Hewlett-Packard Development Company, L.P. | Vortex flow resisters |
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 |
EP3233500B1 (de) | 2015-02-27 | 2021-12-01 | Hewlett-Packard Development Company, L.P. | Fluidausstossvorrichtung mit fluidzufuhrlöchern |
US10330643B2 (en) | 2016-02-04 | 2019-06-25 | Qorvo Us, Inc. | BAW sensing and filtration device and related methods |
JP6717975B2 (ja) | 2016-07-26 | 2020-07-08 | 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. | 分割壁を備える流体吐出デバイス |
CN109641454B (zh) | 2016-10-14 | 2021-12-28 | 惠普发展公司,有限责任合伙企业 | 流体喷射装置 |
Family Cites Families (16)
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 |
JPS6137438A (ja) * | 1984-07-31 | 1986-02-22 | Canon Inc | インクジエツト記録ヘツド |
DD249447A1 (de) * | 1986-05-28 | 1987-09-09 | Robotron Bueromasch | Tintenstrahldruckkopf fuer ein- oder mehrfarbig arbeitende tintenstrahldruckeinrichtungen |
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 |
CA1300974C (en) * | 1987-10-30 | 1992-05-19 | Kenneth E. Trueba | 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 |
US5412413A (en) * | 1989-12-22 | 1995-05-02 | Ricoh Co., Ltd. | Method and apparatus for making liquid drop fly to form image by generating bubble in liquid |
US5534900A (en) * | 1990-09-21 | 1996-07-09 | Seiko Epson Corporation | Ink-jet recording apparatus |
JP3102062B2 (ja) * | 1991-06-03 | 2000-10-23 | セイコーエプソン株式会社 | インクジェット記録ヘッド |
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 |
EP0636481B1 (de) * | 1993-07-26 | 1998-06-17 | Canon Kabushiki Kaisha | Flüssigkeitsstrahlaufzeichnungskopf und damit versehene Flüssigkeitsstrahldruckvorrichtung |
-
1994
- 1994-07-29 US US08/282,243 patent/US5666143A/en not_active Expired - Lifetime
-
1995
- 1995-03-29 EP EP95302098A patent/EP0694398B1/de not_active Expired - Lifetime
- 1995-03-29 DE DE69504256T patent/DE69504256T2/de not_active Expired - Lifetime
- 1995-07-28 JP JP21253795A patent/JP3917677B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0858094A (ja) | 1996-03-05 |
EP0694398A1 (de) | 1996-01-31 |
DE69504256T2 (de) | 1999-01-07 |
EP0694398B1 (de) | 1998-08-26 |
JP3917677B2 (ja) | 2007-05-23 |
US5666143A (en) | 1997-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: HEWLETT-PACKARD CO. (N.D.GES.D.STAATES DELAWARE), |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE |