JP5639009B2 - インクジェット印刷ヘッド - Google Patents
インクジェット印刷ヘッド Download PDFInfo
- Publication number
- JP5639009B2 JP5639009B2 JP2011111715A JP2011111715A JP5639009B2 JP 5639009 B2 JP5639009 B2 JP 5639009B2 JP 2011111715 A JP2011111715 A JP 2011111715A JP 2011111715 A JP2011111715 A JP 2011111715A JP 5639009 B2 JP5639009 B2 JP 5639009B2
- Authority
- JP
- Japan
- Prior art keywords
- die
- nozzle plate
- nozzle
- forming
- print head
- 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 - Fee Related
Links
- 238000007641 inkjet printing Methods 0.000 title description 3
- 238000000465 moulding Methods 0.000 claims description 9
- 239000000758 substrate Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 4
- 238000007639 printing Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000708 deep reactive-ion etching Methods 0.000 description 2
- 229920001486 SU-8 photoresist Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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
- B41J2/16—Production of nozzles
- B41J2/162—Manufacturing of the nozzle plates
-
- 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
- B41J2/1433—Structure of nozzle plates
-
- 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
- B41J2/1626—Manufacturing processes etching
- B41J2/1628—Manufacturing processes etching dry 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
- B41J2/1632—Manufacturing processes machining
- B41J2/1634—Manufacturing processes machining laser 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
- B41J2/1637—Manufacturing processes 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
Claims (8)
- インクジェット印刷ヘッドであって、
成形ノズルプレートで、その中に複数のノズル孔を有するノズル孔形成面と、ノズル孔形成面を囲んで空腔を画成する側壁と、成形ノズルプレートの空腔内の成形ダイ調芯機能部であって、空腔内へ突出するとともに少なくとも1つの側壁に沿って平行に延びる少なくとも1つのリブを有する成形ダイ調芯機能部とを備える成形ノズルプレートと、
成形ダイ調芯機能部に従って空腔内に位置決めしたMEMSダイとを備える、インクジェット印刷ヘッド。 - ノズル孔形成面の内面の成形インク流路壁をさらに備え、この成形インク流路壁が複数のノズル孔をそれぞれ囲む構成とした、請求項1に記載のインクジェット印刷ヘッド。
- 成形ノズルプレートと成形ダイ調芯機能部とが一体成形される、請求項1に記載のインクジェット印刷ヘッド。
- 成形ダイ調芯機能部は、一対の成形ダイ調芯機能部からなる、請求項1に記載のインクジェット印刷ヘッド。
- 成形ダイ調芯機能部の少なくとも1つのリブは、MEMSダイに成形ノズルプレートのノズル孔を精密調芯させるために、MEMSダイに隣接するように構成される、請求項1に記載のインクジェット印刷ヘッド。
- 空腔内に配置される駆動ダイをさらに備える、請求項1に記載のインクジェット印刷ヘッド。
- 成形ノズルプレートの前記ノズル孔形成面と反対側の外面は平滑面である、請求項1に記載のインクジェット印刷ヘッド。
- 成形インク流路壁は、曲がった壁にそれぞれ連結する一対の部分的な平行な壁からなる、請求項1に記載のインクジェット印刷ヘッド。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/789,444 US8342652B2 (en) | 2010-05-27 | 2010-05-27 | Molded nozzle plate with alignment features for simplified assembly |
US12/789,444 | 2010-05-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011245858A JP2011245858A (ja) | 2011-12-08 |
JP2011245858A5 JP2011245858A5 (ja) | 2014-06-19 |
JP5639009B2 true JP5639009B2 (ja) | 2014-12-10 |
Family
ID=45006411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011111715A Expired - Fee Related JP5639009B2 (ja) | 2010-05-27 | 2011-05-18 | インクジェット印刷ヘッド |
Country Status (3)
Country | Link |
---|---|
US (1) | US8342652B2 (ja) |
JP (1) | JP5639009B2 (ja) |
CN (1) | CN102259494B (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10029467B2 (en) | 2013-02-28 | 2018-07-24 | Hewlett-Packard Development Company, L.P. | Molded printhead |
ES2747823T3 (es) | 2013-02-28 | 2020-03-11 | Hewlett Packard Development Co | Barra de impresión moldeada |
US9446587B2 (en) | 2013-02-28 | 2016-09-20 | Hewlett-Packard Development Company, L.P. | Molded printhead |
US9539814B2 (en) | 2013-02-28 | 2017-01-10 | Hewlett-Packard Development Company, L.P. | Molded printhead |
US11426900B2 (en) | 2013-02-28 | 2022-08-30 | Hewlett-Packard Development Company, L.P. | Molding a fluid flow structure |
US9656469B2 (en) | 2013-02-28 | 2017-05-23 | Hewlett-Packard Development Company, L.P. | Molded fluid flow structure with saw cut channel |
US10821729B2 (en) | 2013-02-28 | 2020-11-03 | Hewlett-Packard Development Company, L.P. | Transfer molded fluid flow structure |
US10632752B2 (en) | 2013-02-28 | 2020-04-28 | Hewlett-Packard Development Company, L.P. | Printed circuit board fluid flow structure and method for making a printed circuit board fluid flow structure |
KR20150113140A (ko) | 2013-02-28 | 2015-10-07 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. | 성형된 유체 유동 구조체 |
US9724920B2 (en) | 2013-03-20 | 2017-08-08 | Hewlett-Packard Development Company, L.P. | Molded die slivers with exposed front and back surfaces |
WO2015163859A1 (en) * | 2014-04-22 | 2015-10-29 | Hewlett-Packard Development Company, L.P. | Fluid flow structure |
KR101492396B1 (ko) | 2014-09-11 | 2015-02-13 | 주식회사 우심시스템 | 어레이형 잉크 카트리지 |
CN107073954B (zh) | 2014-10-28 | 2020-04-17 | 惠普发展公司,有限责任合伙企业 | 打印头组件及打印的方法 |
WO2018231205A1 (en) * | 2017-06-13 | 2018-12-20 | Hewlett-Packard Development Company, L.P. | Wiper blade positions |
WO2018231203A1 (en) * | 2017-06-13 | 2018-12-20 | Hewlett-Packard Development Company, L.P. | Liquid dispensers |
US11214065B2 (en) | 2017-07-28 | 2022-01-04 | Hewlett-Packard Development Company, L.P. | Fluid ejection die interlocked with molded body |
WO2020162925A1 (en) | 2019-02-06 | 2020-08-13 | Hewlett-Packard Development Company, L.P. | Movable mold insert adjuster |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60219060A (ja) * | 1984-04-17 | 1985-11-01 | Canon Inc | 液体噴射記録装置 |
DE69423584T2 (de) * | 1993-12-22 | 2000-09-07 | Canon K.K., Tokio/Tokyo | Flüssigkeitsstrahlkopf, Flüssigkeitsstrahlkopfkassette und Flüssigkeitsstrahlvorrichtung |
US5563641A (en) * | 1994-09-23 | 1996-10-08 | Compaq Computer Corporation | Removable orifice plate for ink jet printhead and securing apparatus |
JPH10157139A (ja) * | 1996-12-04 | 1998-06-16 | Canon Inc | 液体噴射記録ヘッドの製造方法 |
JP2001071512A (ja) * | 1999-02-10 | 2001-03-21 | Canon Inc | 液体吐出ヘッドの製造方法、液体吐出ヘッド、及び吐出口プレートの製造方法 |
JP2000334955A (ja) * | 1999-05-27 | 2000-12-05 | Canon Inc | 液体吐出ヘッド、該液体吐出ヘッドの製造方法及び前記液体吐出ヘッドを用いた液体吐出記録装置 |
JP2001199073A (ja) * | 2000-01-18 | 2001-07-24 | Canon Inc | 液体吐出ヘッド |
JP2001347659A (ja) * | 2000-06-07 | 2001-12-18 | Seiko Epson Corp | インクジェット記録ヘッド |
AUPR399501A0 (en) * | 2001-03-27 | 2001-04-26 | Silverbrook Research Pty. Ltd. | An apparatus and method(ART107) |
JP4682552B2 (ja) * | 2004-07-22 | 2011-05-11 | ブラザー工業株式会社 | インクジェットヘッド |
JP4973840B2 (ja) * | 2005-08-31 | 2012-07-11 | セイコーエプソン株式会社 | 液体噴射ヘッド及び液体噴射装置及び液体噴射ヘッドの製造方法 |
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2010
- 2010-05-27 US US12/789,444 patent/US8342652B2/en active Active
-
2011
- 2011-05-10 CN CN201110127934.8A patent/CN102259494B/zh not_active Expired - Fee Related
- 2011-05-18 JP JP2011111715A patent/JP5639009B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20110292126A1 (en) | 2011-12-01 |
JP2011245858A (ja) | 2011-12-08 |
CN102259494B (zh) | 2015-09-23 |
CN102259494A (zh) | 2011-11-30 |
US8342652B2 (en) | 2013-01-01 |
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