ES2422381T3 - Dispositivo de expulsión de fluido - Google Patents
Dispositivo de expulsión de fluidoInfo
- Publication number
- ES2422381T3 ES2422381T3 ES05732722T ES05732722T ES2422381T3 ES 2422381 T3 ES2422381 T3 ES 2422381T3 ES 05732722 T ES05732722 T ES 05732722T ES 05732722 T ES05732722 T ES 05732722T ES 2422381 T3 ES2422381 T3 ES 2422381T3
- Authority
- ES
- Spain
- Prior art keywords
- fluid
- trip
- resistors
- ejection device
- supply source
- 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.)
- Active
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
- B41J2/14072—Electrical connections, e.g. details on electrodes, connecting the chip to the outside...
-
- 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
- B41J2/14088—Structure of heating means
- B41J2/14112—Resistive element
- B41J2/1412—Shape
-
- 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
- B41J2/14088—Structure of heating means
- B41J2/14112—Resistive element
- B41J2/14129—Layer structure
-
- 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
- B41J2202/13—Heads having an integrated circuit
Abstract
Un dispositivo de expulsión de fluido (20), que comprende: una primera fuente de alimentación de fluido (204) que tiene un primer borde (322) de la fuente de alimentación defluido en comunicación con una superficie de sustrato; primeras resistencias de disparo (52a, 52b, 52c) dispuestas a lo largo de la primera fuente de alimentación de fluido(204) y configuradas para responder a una primera corriente a efectos de calentar fluido proporcionado por dichaprimera fuente de alimentación de fluido (204); un conductor de referencia (250) configurado para conducir la primera corriente desde las primeras resistencias dedisparo (52a, 52b, 52c), en el que el conductor de referencia (250) está dispuesto entre el borde de la primera fuentede alimentación de fluido (204) y las primeras resistencias de disparo (52a, 52b, 52c); e interruptores de accionamiento (72a, 72b, 72c), en el que cada uno de los interruptores de accionamiento (72a, 72b,72c) está acoplado eléctricamente a una primera resistencia de disparo (52c, 52b, 52c) correspondiente de lasprimeras resistencias de disparo (52a, 52b, 52c), caracterizado por que el conductor de referencia (250) estádispuesto sobre una parte de los interruptores de accionamiento (72a, 72b, 72c).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/827,030 US7488056B2 (en) | 2004-04-19 | 2004-04-19 | Fluid ejection device |
PCT/US2005/011396 WO2005105458A1 (en) | 2004-04-19 | 2005-04-06 | Fluid ejection device |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2422381T3 true ES2422381T3 (es) | 2013-09-11 |
Family
ID=34964937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES05732722T Active ES2422381T3 (es) | 2004-04-19 | 2005-04-06 | Dispositivo de expulsión de fluido |
Country Status (9)
Country | Link |
---|---|
US (1) | US7488056B2 (es) |
EP (1) | EP1737671B1 (es) |
KR (1) | KR101112533B1 (es) |
CN (1) | CN1942323B (es) |
AR (1) | AR048611A1 (es) |
BR (1) | BRPI0509410B1 (es) |
ES (1) | ES2422381T3 (es) |
TW (1) | TWI330596B (es) |
WO (1) | WO2005105458A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7345915B2 (en) * | 2005-10-31 | 2008-03-18 | Hewlett-Packard Development Company, L.P. | Modified-layer EPROM cell |
US7365387B2 (en) * | 2006-02-23 | 2008-04-29 | Hewlett-Packard Development Company, L.P. | Gate-coupled EPROM cell for printhead |
US8109586B2 (en) | 2007-09-04 | 2012-02-07 | Hewlett-Packard Development Company, L.P. | Fluid ejection device |
US8348370B2 (en) * | 2008-01-18 | 2013-01-08 | Hewlett-Packard Development Company, L.P. | Assay system and method |
US7815273B2 (en) * | 2008-04-01 | 2010-10-19 | Hewlett-Packard Development Company, L.P. | Fluid ejection device |
US9289978B2 (en) | 2008-12-08 | 2016-03-22 | Hewlett-Packard Development Company, L.P. | Fluid ejection device |
TR201812356T4 (tr) * | 2008-12-08 | 2018-09-21 | Hewlett Packard Development Co | Sıvı püskürtme cihazı. |
US8449079B2 (en) * | 2011-09-13 | 2013-05-28 | Hewlett-Packard Development Company, L.P. | Fluid ejection device having first and second resistors |
WO2015116072A1 (en) | 2014-01-30 | 2015-08-06 | Hewlett-Packard Development Company, L.P. | Evaluating print nozzle condition |
EP3134271B1 (en) | 2014-04-23 | 2020-02-19 | Hewlett-Packard Development Company, L.P. | Evaluating print head nozzle condition |
US9776394B2 (en) | 2014-04-25 | 2017-10-03 | Hewlett-Packard Development Company, L.P. | Nozzle condition evaluation |
JP6971609B2 (ja) | 2017-04-04 | 2021-11-24 | キヤノン株式会社 | 記録装置および記録方法 |
US10913269B2 (en) | 2018-02-22 | 2021-02-09 | Canon Kabushiki Kaisha | Liquid discharge head substrate and liquid discharge head |
WO2019177573A1 (en) | 2018-03-12 | 2019-09-19 | Hewlett-Packard Development Company, L.P. | Nozzle arrangements |
EP3707003B1 (en) | 2018-03-12 | 2023-07-19 | Hewlett-Packard Development Company, L.P. | Nozzle arrangements and feed holes |
JP6970304B2 (ja) | 2018-03-12 | 2021-11-24 | 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. | ノズル構成および供給チャネル |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3717294C2 (de) | 1986-06-10 | 1995-01-26 | Seiko Epson Corp | Tintenstrahlaufzeichnungskopf |
US5400063A (en) | 1988-12-14 | 1995-03-21 | Mannesmann Aktiengesellschaft | Method for optimizing a conductor-path layout for a print head of an ink printing device, and a conductor-path layout for such a print head |
US5648804A (en) | 1992-04-02 | 1997-07-15 | Hewlett-Packard Company | Compact inkjet substrate with centrally located circuitry and edge feed ink channels |
US6070969A (en) * | 1994-03-23 | 2000-06-06 | Hewlett-Packard Company | Thermal inkjet printhead having a preferred nucleation site |
US5808640A (en) * | 1994-04-19 | 1998-09-15 | Hewlett-Packard Company | Special geometry ink jet resistor for high dpi/high frequency structures |
RU2144470C1 (ru) * | 1998-11-03 | 2000-01-20 | Самсунг Электроникс Ко., Лтд. | Микроинжектор и способ его изготовления (варианты) |
US6318828B1 (en) | 1999-02-19 | 2001-11-20 | Hewlett-Packard Company | System and method for controlling firing operations of an inkjet printhead |
US6439697B1 (en) * | 1999-07-30 | 2002-08-27 | Hewlett-Packard Company | Dynamic memory based firing cell of thermal ink jet printhead |
US6491377B1 (en) * | 1999-08-30 | 2002-12-10 | Hewlett-Packard Company | High print quality printhead |
US6398347B1 (en) | 2000-07-24 | 2002-06-04 | Hewlett-Packard Company | Energy balanced ink jet printhead |
JP2002052725A (ja) | 2000-08-07 | 2002-02-19 | Sony Corp | プリンタ、プリンタヘッド及びプリンタヘッドの製造方法 |
US6457814B1 (en) * | 2000-12-20 | 2002-10-01 | Hewlett-Packard Company | Fluid-jet printhead and method of fabricating a fluid-jet printhead |
US6478404B2 (en) | 2001-01-30 | 2002-11-12 | Hewlett-Packard Company | Ink jet printhead |
US6412917B1 (en) | 2001-01-30 | 2002-07-02 | Hewlett-Packard Company | Energy balanced printhead design |
US6471340B2 (en) * | 2001-02-12 | 2002-10-29 | Hewlett-Packard Company | Inkjet printhead assembly |
US6922203B2 (en) * | 2001-06-06 | 2005-07-26 | Hewlett-Packard Development Company, L.P. | Barrier/orifice design for improved printhead performance |
US6422676B1 (en) | 2001-06-19 | 2002-07-23 | Hewlett-Packard Company | Compact ink jet printhead |
US6543883B1 (en) | 2001-09-29 | 2003-04-08 | Hewlett-Packard Company | Fluid ejection device with drive circuitry proximate to heating element |
-
2004
- 2004-04-19 US US10/827,030 patent/US7488056B2/en active Active
-
2005
- 2005-03-22 TW TW094108784A patent/TWI330596B/zh active
- 2005-04-06 EP EP05732722.3A patent/EP1737671B1/en active Active
- 2005-04-06 WO PCT/US2005/011396 patent/WO2005105458A1/en active Application Filing
- 2005-04-06 CN CN2005800115485A patent/CN1942323B/zh active Active
- 2005-04-06 BR BRPI0509410-0A patent/BRPI0509410B1/pt active IP Right Grant
- 2005-04-06 ES ES05732722T patent/ES2422381T3/es active Active
- 2005-04-06 KR KR1020067020778A patent/KR101112533B1/ko active IP Right Grant
- 2005-04-18 AR ARP050101520A patent/AR048611A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20050231562A1 (en) | 2005-10-20 |
AR048611A1 (es) | 2006-05-10 |
EP1737671B1 (en) | 2013-06-05 |
TW200600352A (en) | 2006-01-01 |
CN1942323B (zh) | 2011-07-06 |
EP1737671A1 (en) | 2007-01-03 |
KR101112533B1 (ko) | 2012-02-17 |
BRPI0509410A (pt) | 2007-09-04 |
KR20070011360A (ko) | 2007-01-24 |
US7488056B2 (en) | 2009-02-10 |
TWI330596B (en) | 2010-09-21 |
CN1942323A (zh) | 2007-04-04 |
WO2005105458A1 (en) | 2005-11-10 |
BRPI0509410B1 (pt) | 2018-02-14 |
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