SG176568A1 - Inkjet printhead assembly having backside electrical connection - Google Patents
Inkjet printhead assembly having backside electrical connection Download PDFInfo
- Publication number
- SG176568A1 SG176568A1 SG2011085248A SG2011085248A SG176568A1 SG 176568 A1 SG176568 A1 SG 176568A1 SG 2011085248 A SG2011085248 A SG 2011085248A SG 2011085248 A SG2011085248 A SG 2011085248A SG 176568 A1 SG176568 A1 SG 176568A1
- Authority
- SG
- Singapore
- Prior art keywords
- ink supply
- printhead assembly
- electrical connection
- inkjet printhead
- backside
- Prior art date
Links
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
Classifications
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- 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
-
- 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
- B41J2/14427—Structure of ink jet print heads with thermal bend detached actuators
-
- 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
-
- 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
- B41J2/145—Arrangement thereof
- B41J2/155—Arrangement thereof for line printing
-
- 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1626—Manufacturing processes etching
-
- 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1631—Manufacturing processes photolithography
-
- 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1632—Manufacturing processes machining
-
- 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1635—Manufacturing processes dividing the wafer into individual chips
-
- 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1637—Manufacturing processes molding
- B41J2/1639—Manufacturing processes molding sacrificial molding
-
- 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/164—Manufacturing processes thin film formation
- B41J2/1642—Manufacturing processes thin film formation thin film formation by CVD [chemical vapor deposition]
-
- 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/164—Manufacturing processes thin film formation
- B41J2/1645—Manufacturing processes thin film formation thin film formation by spincoating
-
- 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
- B41J2/16—Production of nozzles
- B41J2/1648—Production of print heads with thermal bend detached actuators
-
- 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
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
-
- 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
- B41J2002/14491—Electrical connection
-
- 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
- B41J2202/18—Electrical connection established using vias
Abstract
An inkjet printhead assembly comprising an ink supply manifold: printhead integrated circuits and a connector film for supplying power to drive circuits in the printhead integrated circuits. Each prithead integrated circuit has a frontside comprising the drive e circuitry and inkjet nozzle assemblies, a backside attached to the ink supply manifold, and ink supply channels providing fluid communication between the backside and the inkjet nozzle assemblies. A connection end of the connector film is sandwiched between part of the ink supply manifold and the printhead integrated circuits.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/AU2009/000953 WO2011011807A1 (en) | 2009-07-27 | 2009-07-27 | Inkjet printhead assembly having backside electrical connection |
Publications (1)
Publication Number | Publication Date |
---|---|
SG176568A1 true SG176568A1 (en) | 2012-01-30 |
Family
ID=43528619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG2011085248A SG176568A1 (en) | 2009-07-27 | 2009-07-27 | Inkjet printhead assembly having backside electrical connection |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2496419B1 (en) |
JP (1) | JP5475116B2 (en) |
KR (1) | KR101444560B1 (en) |
CN (1) | CN102470671B (en) |
SG (1) | SG176568A1 (en) |
WO (1) | WO2011011807A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9289974B2 (en) | 2013-04-29 | 2016-03-22 | Hewlett-Packard Development Company L.P. | Printhead control systems and methods for controlling a printhead |
CN105453539B (en) * | 2013-08-02 | 2019-02-22 | 富士胶片株式会社 | Image processing apparatus, photographic device and image processing method |
JP6492891B2 (en) | 2015-03-31 | 2019-04-03 | ブラザー工業株式会社 | Liquid ejection device and liquid ejection device unit |
JP6911170B2 (en) * | 2016-02-24 | 2021-07-28 | 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. | Fluid discharge device including integrated circuits |
TWI789529B (en) * | 2018-07-30 | 2023-01-11 | 瑞士商西克帕控股有限公司 | A multi-chip module (mcm) assembly |
CA3126726C (en) | 2019-02-06 | 2023-12-05 | Hewlett-Packard Development Company, L.P. | Fluid ejection devices including electrical interconnect elements for fluid ejection dies |
WO2020162907A1 (en) * | 2019-02-06 | 2020-08-13 | Hewlett-Packard Development Company, L.P. | Fluid ejection device with a carrier having a slot |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3309341B2 (en) * | 1992-08-05 | 2002-07-29 | 株式会社吉野工業所 | Tube container supply device |
US6536882B1 (en) * | 2000-07-26 | 2003-03-25 | Eastman Kodak Company | Inkjet printhead having substrate feedthroughs for accommodating conductors |
US6394580B1 (en) | 2001-03-20 | 2002-05-28 | Hewlett-Packard Company | Electrical interconnection for wide-array inkjet printhead assembly |
US6727115B2 (en) * | 2001-10-31 | 2004-04-27 | Hewlett-Packard Development Company, L.P. | Back-side through-hole interconnection of a die to a substrate |
US6902872B2 (en) * | 2002-07-29 | 2005-06-07 | Hewlett-Packard Development Company, L.P. | Method of forming a through-substrate interconnect |
US6755509B2 (en) | 2002-11-23 | 2004-06-29 | Silverbrook Research Pty Ltd | Thermal ink jet printhead with suspended beam heater |
JP2005044927A (en) * | 2003-07-25 | 2005-02-17 | Kyocera Corp | Piezoelectric actuator and its manufacturing method, and liquid discharge apparatus |
CA2550804C (en) * | 2004-01-21 | 2009-10-27 | Silverbrook Research Pty Ltd | Printhead assembly and printhead module for same |
US7524016B2 (en) * | 2004-01-21 | 2009-04-28 | Silverbrook Research Pty Ltd | Cartridge unit having negatively pressurized ink storage |
US7441865B2 (en) | 2004-01-21 | 2008-10-28 | Silverbrook Research Pty Ltd | Printhead chip having longitudinal ink supply channels |
GB2410467A (en) * | 2004-01-30 | 2005-08-03 | Hewlett Packard Development Co | A method of making an inkjet printhead |
US7275805B2 (en) | 2004-05-27 | 2007-10-02 | Silverbrook Research Pty Ltd | Printhead comprising different printhead modules |
WO2006009236A1 (en) * | 2004-07-22 | 2006-01-26 | Canon Kabushiki Kaisha | Ink jet recording head and ink jet recording apparatus |
US7303930B2 (en) | 2005-10-11 | 2007-12-04 | Silverbrook Research Pty Ltd | Method of fabricating suspended beam in a MEMS process |
US7438371B2 (en) | 2005-12-05 | 2008-10-21 | Silverbrook Research Pty Ltd | Method of modulating printhead peak power requirement using redundant nozzles |
JP2007326340A (en) * | 2006-06-09 | 2007-12-20 | Canon Inc | Inkjet recording head and its manufacturing method |
JP4819608B2 (en) * | 2006-07-31 | 2011-11-24 | 富士フイルム株式会社 | Liquid ejection head, liquid ejection apparatus, and image forming apparatus |
US7984973B2 (en) | 2006-12-04 | 2011-07-26 | Silverbrook Research Pty Ltd | Thermal bend actuator comprising aluminium alloy |
US7794613B2 (en) | 2007-03-12 | 2010-09-14 | Silverbrook Research Pty Ltd | Method of fabricating printhead having hydrophobic ink ejection face |
US7938974B2 (en) | 2007-03-12 | 2011-05-10 | Silverbrook Research Pty Ltd | Method of fabricating printhead using metal film for protecting hydrophobic ink ejection face |
US7669967B2 (en) | 2007-03-12 | 2010-03-02 | Silverbrook Research Pty Ltd | Printhead having hydrophobic polymer coated on ink ejection face |
US7819503B2 (en) | 2007-06-15 | 2010-10-26 | Silverbrook Research Pty Ltd | Printhead integrated circuit comprising inkjet nozzle assemblies having connector posts |
US8029097B2 (en) | 2008-11-26 | 2011-10-04 | Silverbrook Research Pty Ltd | Inkjet nozzle assembly having moving roof structure and sealing bridge |
-
2009
- 2009-07-27 JP JP2012514289A patent/JP5475116B2/en active Active
- 2009-07-27 CN CN200980160208.7A patent/CN102470671B/en active Active
- 2009-07-27 KR KR1020127000846A patent/KR101444560B1/en active IP Right Grant
- 2009-07-27 EP EP09847677.3A patent/EP2496419B1/en active Active
- 2009-07-27 WO PCT/AU2009/000953 patent/WO2011011807A1/en active Application Filing
- 2009-07-27 SG SG2011085248A patent/SG176568A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR20120031499A (en) | 2012-04-03 |
CN102470671B (en) | 2014-11-26 |
JP2012529384A (en) | 2012-11-22 |
WO2011011807A1 (en) | 2011-02-03 |
JP5475116B2 (en) | 2014-04-16 |
KR101444560B1 (en) | 2014-10-07 |
EP2496419A4 (en) | 2014-02-19 |
EP2496419A1 (en) | 2012-09-12 |
EP2496419B1 (en) | 2018-05-30 |
CN102470671A (en) | 2012-05-23 |
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