JP2020530820A - 成形本体と互いに噛み合わされた流体吐出ダイ - Google Patents
成形本体と互いに噛み合わされた流体吐出ダイ Download PDFInfo
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- 238000000034 method Methods 0.000 claims description 12
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- 238000007639 printing Methods 0.000 description 6
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- 229910052581 Si3N4 Inorganic materials 0.000 description 1
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- 229910052782 aluminium Inorganic materials 0.000 description 1
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- 239000003814 drug Substances 0.000 description 1
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- 229920006336 epoxy molding compound Polymers 0.000 description 1
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
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- 239000004065 semiconductor Substances 0.000 description 1
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- 239000010703 silicon Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
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Images
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
- B41J2/14024—Assembling head parts
-
- 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
- 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
- B41J2/1601—Production of bubble jet print heads
- B41J2/1603—Production of bubble jet print heads of the front shooter type
-
- 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
- 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
- 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
Abstract
Description
以下の詳細な説明において、その一部を形成する添付図面を参照する。添付図面において、本開示が実施され得る特定の例が実例として示される。理解されるべきは、他の例を利用することができ、構造的変更または論理的変更が、本開示の範囲から逸脱せずに行われ得る。
で説明された特定の例の任意の改作または変形を網羅することが意図されている。
Claims (15)
- 流体吐出デバイスであって、
基板および前記基板により支持された流体構造体を含む流体吐出ダイと、
前記流体吐出ダイの周りに成形された成形本体とを含み、前記成形本体が、前記流体吐出ダイの前記流体構造体と互いに噛み合わされている、流体吐出デバイス。 - 前記流体構造体は、前記基板により支持された障壁層、及び前記障壁層により支持されたオリフィス層を含み、前記障壁層は、複数の流体吐出チャンバを含み、前記オリフィス層は、前記流体吐出チャンバと連絡された複数の流体吐出オリフィスを含み、前記成形本体は、前記障壁層および前記オリフィス層の少なくとも1つにおいて前記流体構造体と互いに噛み合わされる、請求項1に記載の流体吐出デバイス。
- 前記障壁層は、前記オリフィス層に対して引っ込められており、前記成形本体は前記障壁層において前記流体構造体と互いに噛み合わされる、請求項2に記載の流体吐出デバイス。
- 前記オリフィス層は、前記障壁層に対して引っ込められており、前記成形本体は、前記オリフィス層において前記流体構造体と互いに噛み合わされる、請求項2に記載の流体吐出デバイス。
- 前記障壁層は、前記オリフィス層に対して引っ込められており、前記オリフィス層は、前記障壁層に対して引っ込められており、前記成形本体は、前記障壁層および前記オリフィス層において前記流体構造体と互いに噛み合わされる、請求項2に記載の流体吐出デバイス。
- 流体吐出デバイスであって、
成形本体と、
前記成形本体へ成形された流体吐出ダイと、
前記流体吐出ダイは基板を含み、前記基板により支持された流体構造体と、
前記流体構造体は、そのエッジにおいて凹型特徴要素を含み、前記成形本体は前記凹型特徴要素内へ延ばされている、流体吐出デバイス。 - 前記流体構造体は、前記基板により支持された障壁層、及び前記障壁層により支持されたオリフィス層を含み、前記凹型特徴要素は、前記障壁層および前記オリフィス層の一方のエッジにおいて形成されている、請求項6に記載の流体吐出デバイス。
- 前記凹型特徴要素は、前記オリフィス層に対して前記障壁層に形成され、前記成形本体は、前記障壁層において前記凹型特徴要素内へ延ばされている、請求項7に記載の流体吐出デバイス。
- 前記凹型特徴要素は、前記障壁層に対して前記オリフィス層に形成され、前記成形本体は、前記オリフィス層において前記凹型特徴要素内へ延ばされている、請求項7に記載の流体吐出デバイス。
- 前記凹型特徴要素は、前記オリフィス層に対して前記障壁層に形成され、且つ前記障壁層に対して前記オリフィス層に形成され、前記成形本体は、前記障壁層および前記オリフィス層において前記凹型特徴要素内へ延ばされている、請求項7に記載の流体吐出デバイス。
- 前記凹型特徴要素は、前記流体構造体のエッジにおいてそれぞれ形成された複数の間隔を置いて配置された凹型特徴要素を含み、前記成形本体は、前記複数の間隔を置いて配置された凹型特徴要素内へ延ばされている、請求項6に記載の流体吐出デバイス。
- 流体吐出デバイスを形成する方法であって、
成形本体を形成し、
流体吐出ダイを前記成形本体へ成形することを含み、前記成形することは、前記成形本体を前記流体吐出ダイの流体構造体と互いに噛み合わせることを含み、前記流体構造体は、前記流体吐出ダイの基板により支持されている、方法。 - 前記成形本体を前記流体構造体と互いに噛み合わせることは、前記成形本体を前記流体構造体の障壁層およびオリフィス層の少なくとも1つと互いに噛み合わせることを含み、前記障壁層は、前記基板により支持され、複数の流体吐出チャンバを含み、前記オリフィス層は、前記障壁層により支持され、前記流体吐出チャンバと連絡された複数の流体吐出オリフィスを含む、請求項12に記載の方法。
- 前記成形本体を前記流体構造体と互いに噛み合わせることは、前記成形本体を前記障壁層において前記流体構造体と互いに噛み合わせることを含み、前記障壁層は、前記オリフィス層に対して引っ込められている、請求項13に記載の方法。
- 前記成形本体を前記流体構造体と互いに噛み合わせることは、前記成形本体を前記オリフィス層において前記流体構造体と互いに噛み合わせることを含み、前記オリフィス層は、前記障壁層に対して引っ込められている、請求項13に記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2017/044447 WO2019022773A1 (en) | 2017-07-28 | 2017-07-28 | FLUID EJECTION MATRIX BLOCKED WITH A MOLDED BODY |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020530820A true JP2020530820A (ja) | 2020-10-29 |
JP6887558B2 JP6887558B2 (ja) | 2021-06-16 |
Family
ID=65041291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020503798A Active JP6887558B2 (ja) | 2017-07-28 | 2017-07-28 | 成形本体と互いに噛み合わされた流体吐出ダイ |
Country Status (6)
Country | Link |
---|---|
US (1) | US11214065B2 (ja) |
EP (1) | EP3658380A4 (ja) |
JP (1) | JP6887558B2 (ja) |
KR (1) | KR20200023638A (ja) |
TW (1) | TWI743382B (ja) |
WO (1) | WO2019022773A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021188093A1 (en) * | 2020-03-17 | 2021-09-23 | Hewlett-Packard Development Company, L.P. | Molded fluidic die with fluid slot crossbeam |
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JPS61125853A (ja) | 1984-11-22 | 1986-06-13 | Canon Inc | 液体噴射記録ヘツド |
JPS61125852A (ja) * | 1984-11-22 | 1986-06-13 | Canon Inc | インクジエツト記録ヘツド |
JPS61125856A (ja) | 1984-11-22 | 1986-06-13 | Canon Inc | 液体噴射記録ヘツド |
JP2961863B2 (ja) | 1990-10-05 | 1999-10-12 | セイコーエプソン株式会社 | インクジェット記録ヘッド |
US5637166A (en) | 1994-10-04 | 1997-06-10 | Hewlett-Packard Company | Similar material thermal tab attachment process for ink-jet pen |
US6347861B1 (en) | 1999-03-02 | 2002-02-19 | Hewlett-Packard Company | Fluid ejection device having mechanical intercoupling structure embedded within chamber layer |
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JP2002096473A (ja) | 2000-09-25 | 2002-04-02 | Ricoh Co Ltd | 液滴吐出ヘッド |
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SG153627A1 (en) | 2003-10-31 | 2009-07-29 | Micron Technology Inc | Reduced footprint packaged microelectronic components and methods for manufacturing such microelectronic components |
US20070111399A1 (en) | 2005-11-14 | 2007-05-17 | Goida Thomas M | Method of fabricating an exposed die package |
US20080073757A1 (en) | 2006-09-25 | 2008-03-27 | Steven Alfred Kummerl | Semiconductor dies and methods and apparatus to mold lock a semiconductor die |
US7862147B2 (en) | 2008-09-30 | 2011-01-04 | Eastman Kodak Company | Inclined feature to protect printhead face |
US8496317B2 (en) | 2009-08-11 | 2013-07-30 | Eastman Kodak Company | Metalized printhead substrate overmolded with plastic |
US8342652B2 (en) | 2010-05-27 | 2013-01-01 | Xerox Corporation | Molded nozzle plate with alignment features for simplified assembly |
WO2012105935A1 (en) * | 2011-01-31 | 2012-08-09 | Hewlett-Packard Development Company, L.P. | Fluid ejection assembly and related methods |
US9656469B2 (en) * | 2013-02-28 | 2017-05-23 | Hewlett-Packard Development Company, L.P. | Molded fluid flow structure with saw cut channel |
KR20180086281A (ko) | 2013-02-28 | 2018-07-30 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. | 성형된 유체 유동 구조체 |
WO2014150259A1 (en) * | 2013-03-15 | 2014-09-25 | Robert Bosch Gmbh | An electronic device with an interlocking mold package |
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EP3160751B1 (en) * | 2014-06-30 | 2020-02-12 | Hewlett-Packard Development Company, L.P. | Fluid ejection structure |
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JP6517923B2 (ja) | 2014-08-28 | 2019-05-22 | 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. | プリントヘッドアセンブリ |
CN107531052B (zh) | 2015-05-15 | 2019-10-11 | 惠普发展公司有限责任合伙企业 | 流体喷射设备 |
-
2017
- 2017-07-28 EP EP17918813.1A patent/EP3658380A4/en active Pending
- 2017-07-28 WO PCT/US2017/044447 patent/WO2019022773A1/en active Application Filing
- 2017-07-28 KR KR1020207002265A patent/KR20200023638A/ko active IP Right Grant
- 2017-07-28 JP JP2020503798A patent/JP6887558B2/ja active Active
- 2017-07-28 US US16/629,142 patent/US11214065B2/en active Active
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2018
- 2018-07-23 TW TW107125343A patent/TWI743382B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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EP3658380A1 (en) | 2020-06-03 |
TWI743382B (zh) | 2021-10-21 |
US20200223226A1 (en) | 2020-07-16 |
KR20200023638A (ko) | 2020-03-05 |
EP3658380A4 (en) | 2021-03-10 |
US11214065B2 (en) | 2022-01-04 |
JP6887558B2 (ja) | 2021-06-16 |
TW201910144A (zh) | 2019-03-16 |
WO2019022773A1 (en) | 2019-01-31 |
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