JP5175970B2 - プリントヘッドモジュール - Google Patents
プリントヘッドモジュール Download PDFInfo
- Publication number
- JP5175970B2 JP5175970B2 JP2011254023A JP2011254023A JP5175970B2 JP 5175970 B2 JP5175970 B2 JP 5175970B2 JP 2011254023 A JP2011254023 A JP 2011254023A JP 2011254023 A JP2011254023 A JP 2011254023A JP 5175970 B2 JP5175970 B2 JP 5175970B2
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- Prior art keywords
- openings
- laminates
- print head
- opening
- actuator
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- 125000006850 spacer group Chemical group 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 15
- 239000006098 acoustic absorber Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 20
- 230000001070 adhesive effect Effects 0.000 description 20
- 239000004642 Polyimide Substances 0.000 description 17
- 229920001721 polyimide Polymers 0.000 description 17
- 239000000463 material Substances 0.000 description 15
- 238000009429 electrical wiring Methods 0.000 description 10
- 239000004033 plastic Substances 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 229920001646 UPILEX Polymers 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
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- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920004943 Delrin® Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Images
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
- 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
-
- 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
- B41J2/05—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers produced by the application of heat
-
- 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
-
- 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
- B41J2/14201—Structure of print heads with piezoelectric elements
- B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
-
- 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
- B41J2/1607—Production 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
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/162—Manufacturing of the nozzle plates
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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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1623—Manufacturing processes bonding and adhesion
-
- 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
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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
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2002/14362—Assembling elements of 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
- B41J2/14—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
- B41J2202/11—Embodiments of or processes related to ink-jet heads characterised by specific 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
- B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
- B41J2202/01—Embodiments of or processes related to ink-jet heads
- B41J2202/20—Modules
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Ink Jet (AREA)
Description
12 本体
14 積層体サブアセンブリ
22 開口部
24 シール
28 圧電素子
30 フレキシブルプリント基板
32 チャンバ
34 キャビティプレート
36 ディセンダープレート
38 音響吸収材
40 スペーサ
41 接地プレート
42 オリフィスプレート
44 流体マニホールド
58 電気配線
74 開口部
Claims (9)
- プリントヘッドであって、当該プリントヘッドが、
複数の積層体を有する積層体サブアセンブリ、及び
前記積層体サブアセンブリに接着される本体であって、当該本体が、流体マニホールドを有してなるもの、
を有してなり、
前記積層体サブアセンブリが、アクチュエータ、フレキシブル回路、複数のポンプチャンバを含むキャビティプレート、ディセンダ―プレート、及び、オリフィスプレートを有してなり、
前記アクチュエータがその上に基準マークを有し、それ以外の前記積層体が開口部を有することにより、前記複数の積層体が、前記開口部の検査により、前記複数の積層体の前記開口部が前記基準マークに位置合わせされるとともに、前記複数の積層体の前記開口部がお互いに位置合わせされるように、積み重ねられ、
前記流体マニホールドが、前記積層体サブアセンブリに結合され、インクが前記流体マニホールドに入り前記フレキシブル回路の複数の流体用の開口部を通り前記ポンプチャンバに流れるようなインク流路が形成されることを特徴とするプリントヘッド。 - 前記複数の積層体が、音響吸収材及びスペーサを更に含み、前記音響吸収材及び前記スペーサが共に開口部を有してなり、前記音響吸収材及び前記スペーサの開口部が、前記基準マークと位置合わせされ、かつ、それ以外の前記積層体の前記開口部と位置合わせされることを特徴とする請求項1記載のプリントヘッド。
- 前記積層体サブアセンブリが、さらに接地プレートを有してなり、前記接地プレートが、前記基準マーク及び前記他の積層体の開口部と位置合わせされる開口部を有することを特徴とする請求項1又は2記載のプリントヘッド。
- 前記本体と前記積層体サブアセンブリの間にあって、前記アクチュエータの上にチャンバを有することを特徴とする請求項1乃至3のいずれか1項に記載のプリントヘッド。
- 前記アクチュエータが、保護用のコーティングを有することを特徴とする請求項1乃至4のいずれか1項に記載のプリントヘッド。
- 前記アクチュエータが、圧電素子よりなることを特徴とする請求項1乃至5のいずれか1項に記載のプリントヘッド。
- アクチュエータ、フレキシブル回路、複数のポンプチャンバを含むキャビティプレート、ディセンダープレート及びオリフィスプレートを含む複数の積層体であって、前記アクチュエータがその上に基準マークを有し、それ以外の積層体が開口部を有する複数の積層体を設ける工程と、
前記複数の積層体を積層する工程であって、前記複数の積層体の開口部の各々を前記基準マークに位置決めすると共に、前記複数の積層体の開口部をお互いに位置決めする工程と、
前記複数の積層体を一体に取り付けて積層体サブアセンブリを形成する工程と、
流体マニホールドを有する本体を前記積層体サブアセンブリに接着する工程であって、前記フレキシブル回路の複数の流体用の開口部が、前記流体マニホールドから前記キャビティプレートのポンプチャンバに至るインク流路を形成するものと、
前記開口部を検査して前記複数の積層体の位置決めを判定する工程と
を備えることを特徴とする複数の積層体の位置決め方法。 - 前記検査する工程が、カメラを用いて前記積層体の前記複数の開口部の中を見て前記基準マークが前記複数の開口部と位置決めされていることを確認することを含むことを特徴とする請求項7記載の方法。
- 更に、前記本体が前記積層体サブアセンブリに接着されたときに、前記アクチュエータの上にチャンバを形成する工程を有してなることを特徴とする請求項7又は8記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79615406P | 2006-04-28 | 2006-04-28 | |
US60/796,154 | 2006-04-28 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009507954A Division JP2009535239A (ja) | 2006-04-28 | 2007-04-26 | プリントヘッドモジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012066593A JP2012066593A (ja) | 2012-04-05 |
JP5175970B2 true JP5175970B2 (ja) | 2013-04-03 |
Family
ID=38656380
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009507954A Pending JP2009535239A (ja) | 2006-04-28 | 2007-04-26 | プリントヘッドモジュール |
JP2011254023A Active JP5175970B2 (ja) | 2006-04-28 | 2011-11-21 | プリントヘッドモジュール |
JP2011254022A Active JP5173010B2 (ja) | 2006-04-28 | 2011-11-21 | プリントヘッドモジュール |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009507954A Pending JP2009535239A (ja) | 2006-04-28 | 2007-04-26 | プリントヘッドモジュール |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011254022A Active JP5173010B2 (ja) | 2006-04-28 | 2011-11-21 | プリントヘッドモジュール |
Country Status (7)
Country | Link |
---|---|
US (2) | US8403460B2 (ja) |
EP (1) | EP2013023B1 (ja) |
JP (3) | JP2009535239A (ja) |
KR (1) | KR101422210B1 (ja) |
CN (3) | CN101791904A (ja) |
HK (2) | HK1126169A1 (ja) |
WO (1) | WO2007127846A2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101791904A (zh) | 2006-04-28 | 2010-08-04 | 富士胶卷迪马蒂克斯股份有限公司 | 柔性电路 |
JP4966829B2 (ja) | 2007-11-16 | 2012-07-04 | 株式会社リコー | 液体吐出ヘッド、インクカートリッジ及び画像形成装置 |
JP5427730B2 (ja) * | 2010-08-19 | 2014-02-26 | 東芝テック株式会社 | インクジェットプリントヘッド及びインクジェットプリントヘッド製造方法 |
US9908327B2 (en) * | 2014-04-23 | 2018-03-06 | Hewlett-Packard Development Company, L.P. | Printhead assembly |
JP6451174B2 (ja) * | 2014-09-24 | 2019-01-16 | セイコーエプソン株式会社 | 液体吐出装置及び液体吐出方法 |
EP3976136A1 (en) | 2019-05-30 | 2022-04-06 | Becton, Dickinson and Company | Cartridge adapter for drug delivery device |
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GB9202434D0 (en) * | 1992-02-05 | 1992-03-18 | Xaar Ltd | Method of and apparatus for forming nozzles |
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WO1996013388A1 (fr) * | 1994-10-28 | 1996-05-09 | Rohm Co., Ltd. | Tete d'impression d'une imprimante a jet d'encre et plaque a ajutages utilisee avec cette tete |
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JPH11216861A (ja) | 1998-02-02 | 1999-08-10 | Ricoh Co Ltd | インクジェットヘッド |
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GB2410463A (en) * | 2004-01-29 | 2005-08-03 | Hewlett Packard Development Co | A method of making an inkjet printhead |
JP4581426B2 (ja) | 2004-02-27 | 2010-11-17 | ブラザー工業株式会社 | インクジェットヘッド |
CN101791904A (zh) | 2006-04-28 | 2010-08-04 | 富士胶卷迪马蒂克斯股份有限公司 | 柔性电路 |
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2007
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- 2007-04-26 CN CN2010101261496A patent/CN101797839B/zh active Active
- 2007-04-26 EP EP07761353A patent/EP2013023B1/en active Active
- 2007-04-26 JP JP2009507954A patent/JP2009535239A/ja active Pending
- 2007-04-26 CN CN2007800154811A patent/CN101432142B/zh active Active
- 2007-04-26 WO PCT/US2007/067506 patent/WO2007127846A2/en active Application Filing
- 2007-04-26 KR KR1020087029060A patent/KR101422210B1/ko active IP Right Grant
- 2007-04-27 US US11/741,325 patent/US8403460B2/en active Active
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2009
- 2009-06-01 HK HK09104918.2A patent/HK1126169A1/xx unknown
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- 2011-11-21 JP JP2011254023A patent/JP5175970B2/ja active Active
- 2011-11-21 JP JP2011254022A patent/JP5173010B2/ja active Active
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Also Published As
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HK1147229A1 (en) | 2011-08-05 |
CN101432142A (zh) | 2009-05-13 |
JP5173010B2 (ja) | 2013-03-27 |
KR20090009919A (ko) | 2009-01-23 |
KR101422210B1 (ko) | 2014-07-30 |
CN101797839B (zh) | 2012-10-31 |
EP2013023B1 (en) | 2012-05-30 |
US8403460B2 (en) | 2013-03-26 |
WO2007127846A2 (en) | 2007-11-08 |
JP2009535239A (ja) | 2009-10-01 |
US8608287B2 (en) | 2013-12-17 |
CN101432142B (zh) | 2013-01-02 |
CN101791904A (zh) | 2010-08-04 |
JP2012086569A (ja) | 2012-05-10 |
EP2013023A4 (en) | 2010-01-27 |
CN101797839A (zh) | 2010-08-11 |
EP2013023A2 (en) | 2009-01-14 |
US20070252874A1 (en) | 2007-11-01 |
JP2012066593A (ja) | 2012-04-05 |
HK1126169A1 (en) | 2009-08-28 |
WO2007127846A3 (en) | 2008-04-03 |
US20130155153A1 (en) | 2013-06-20 |
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