KR102193259B1 - 유체 공급 구멍을 갖춘 유체 방출 장치 - Google Patents

유체 공급 구멍을 갖춘 유체 방출 장치 Download PDF

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Publication number
KR102193259B1
KR102193259B1 KR1020197012538A KR20197012538A KR102193259B1 KR 102193259 B1 KR102193259 B1 KR 102193259B1 KR 1020197012538 A KR1020197012538 A KR 1020197012538A KR 20197012538 A KR20197012538 A KR 20197012538A KR 102193259 B1 KR102193259 B1 KR 102193259B1
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South Korea
Prior art keywords
fluid
fluid discharge
die
discharge
molding
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Expired - Fee Related
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KR1020197012538A
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English (en)
Korean (ko)
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KR20190049935A (ko
Inventor
치엔-후아 첸
마이클 더블유 컴비
에릭 디 토르니아이넨
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휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피.
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Publication of KR20190049935A publication Critical patent/KR20190049935A/ko
Application granted granted Critical
Publication of KR102193259B1 publication Critical patent/KR102193259B1/ko
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/19Ink jet characterised by ink handling for removing air bubbles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/14Structure thereof only for on-demand ink jet heads
    • B41J2/14016Structure of bubble jet print heads
    • B41J2/14032Structure of the pressure chamber
    • B41J2/1404Geometrical characteristics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/14Structure thereof only for on-demand ink jet heads
    • B41J2/14201Structure of print heads with piezoelectric elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/16Production of nozzles
    • B41J2/1601Production of bubble jet print heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/16Production of nozzles
    • B41J2/1601Production of bubble jet print heads
    • B41J2/1603Production of bubble jet print heads of the front shooter type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/16Production of nozzles
    • B41J2/1607Production of print heads with piezoelectric elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/16Production of nozzles
    • B41J2/1621Manufacturing processes
    • B41J2/1626Manufacturing processes etching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/16Production of nozzles
    • B41J2/1621Manufacturing processes
    • B41J2/1632Manufacturing processes machining
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/16Production of nozzles
    • B41J2/1621Manufacturing processes
    • B41J2/1632Manufacturing processes machining
    • B41J2/1634Manufacturing processes machining laser machining
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/16Production of nozzles
    • B41J2/1621Manufacturing processes
    • B41J2/1637Manufacturing processes molding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/14Structure thereof only for on-demand ink jet heads
    • B41J2002/14403Structure thereof only for on-demand ink jet heads including a filter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/14Structure thereof only for on-demand ink jet heads
    • B41J2002/14419Manifold

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Optics & Photonics (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Nozzles (AREA)
KR1020197012538A 2015-02-27 2015-02-27 유체 공급 구멍을 갖춘 유체 방출 장치 Expired - Fee Related KR102193259B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/017998 WO2016137490A1 (en) 2015-02-27 2015-02-27 Fluid ejection device with fluid feed holes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020177023603A Division KR20170105108A (ko) 2015-02-27 2015-02-27 유체 공급 구멍을 갖춘 유체 방출 장치

Publications (2)

Publication Number Publication Date
KR20190049935A KR20190049935A (ko) 2019-05-09
KR102193259B1 true KR102193259B1 (ko) 2020-12-22

Family

ID=56789617

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020197012538A Expired - Fee Related KR102193259B1 (ko) 2015-02-27 2015-02-27 유체 공급 구멍을 갖춘 유체 방출 장치
KR1020177023603A Ceased KR20170105108A (ko) 2015-02-27 2015-02-27 유체 공급 구멍을 갖춘 유체 방출 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020177023603A Ceased KR20170105108A (ko) 2015-02-27 2015-02-27 유체 공급 구멍을 갖춘 유체 방출 장치

Country Status (10)

Country Link
US (1) US10112408B2 (enExample)
EP (1) EP3233500B1 (enExample)
JP (1) JP2018506455A (enExample)
KR (2) KR102193259B1 (enExample)
CN (2) CN107206791B (enExample)
BR (1) BR112017018055B1 (enExample)
ES (1) ES2902251T3 (enExample)
PL (1) PL3233500T3 (enExample)
TW (1) TWI603855B (enExample)
WO (1) WO2016137490A1 (enExample)

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EP3233500B1 (en) * 2015-02-27 2021-12-01 Hewlett-Packard Development Company, L.P. Fluid ejection device with fluid feed holes
EP3463810B1 (en) * 2016-10-07 2021-12-01 Hewlett-Packard Development Company, L.P. Additive manufacturing system fluid ejector
WO2018084827A1 (en) 2016-11-01 2018-05-11 Hewlett-Packard Development Company, L.P. Fluid ejection device
EP3538370B1 (en) 2017-03-15 2021-09-15 Hewlett-Packard Development Company, L.P. Fluid ejection dies
US11110453B2 (en) * 2017-04-07 2021-09-07 Hewlett-Packard Development Company, L.P. Microfluidic devices
WO2018199896A1 (en) * 2017-04-24 2018-11-01 Hewlett-Packard Development Company, L.P. Fluid ejection die
US11577456B2 (en) 2017-05-01 2023-02-14 Hewlett-Packard Development Company, L.P. Molded panels
JP6967151B2 (ja) 2017-07-31 2021-11-17 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. 内蔵されたクロスチャネルを有する流体射出ダイ
CN110891792B (zh) * 2017-07-31 2021-06-01 惠普发展公司,有限责任合伙企业 具有封闭式横向通道的流体喷射装置
WO2019059905A1 (en) * 2017-09-20 2019-03-28 Hewlett-Packard Development Company, L.P. FLUIDIC MATRICES
WO2019078868A1 (en) * 2017-10-19 2019-04-25 Hewlett-Packard Development Company, L.P. FLUIDIC MATRICES
US11325379B2 (en) 2018-03-12 2022-05-10 Hewlett-Packard Development Company, L.P. Fluid ejection dies
WO2019177572A1 (en) 2018-03-12 2019-09-19 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
US11034151B2 (en) 2018-03-12 2021-06-15 Hewlett-Packard Development Company, L.P. Nozzle arrangements
WO2020068081A1 (en) * 2018-09-27 2020-04-02 Hewlett-Packard Development Company, L.P. Carriers including fluid ejection dies
CN113272146B (zh) 2019-01-09 2022-08-05 惠普发展公司,有限责任合伙企业 流体供给孔端口尺寸
EP3755538B1 (en) * 2019-04-29 2024-08-28 Hewlett-Packard Development Company, L.P. Fluidic dies with conductive members
US12202039B2 (en) 2019-09-16 2025-01-21 Hewlett-Packard Development Company, L.P. Circulation paths for fluid dispensing devices
GB2593770B (en) * 2020-04-02 2022-10-05 Ttp Plc Micro-nozzle
US11577513B2 (en) 2020-10-06 2023-02-14 Funai Electric Co., Ltd. Photoimageable nozzle member for reduced fluid cross-contamination and method therefor
US12257837B2 (en) 2020-10-23 2025-03-25 Hewlett-Packard Development Company, L.P. Interspersed fluidic elements and circuit elements in a fluidic die
GB202104736D0 (en) 2021-04-01 2021-05-19 Ttp Plc Micro-nozzle
CN113488426B (zh) * 2021-07-01 2023-08-01 杭州中为光电技术有限公司 均分机构及脱胶装置

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WO2014133517A1 (en) * 2013-02-28 2014-09-04 Hewlett-Packard Development Company, L.P. Molded print bar

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WO2014018008A1 (en) * 2012-07-24 2014-01-30 Hewlett-Packard Company, L.P. Fluid ejection device with particle tolerant thin-film extension
WO2014133517A1 (en) * 2013-02-28 2014-09-04 Hewlett-Packard Development Company, L.P. Molded print bar

Also Published As

Publication number Publication date
ES2902251T3 (es) 2022-03-25
CN107206791B (zh) 2018-09-07
CN109080265B (zh) 2020-10-27
KR20190049935A (ko) 2019-05-09
KR20170105108A (ko) 2017-09-18
BR112017018055A2 (pt) 2021-07-13
PL3233500T3 (pl) 2022-01-31
EP3233500A1 (en) 2017-10-25
CN107206791A (zh) 2017-09-26
US20180015732A1 (en) 2018-01-18
US10112408B2 (en) 2018-10-30
JP2018506455A (ja) 2018-03-08
TW201630754A (zh) 2016-09-01
BR112017018055B1 (pt) 2023-02-14
EP3233500B1 (en) 2021-12-01
CN109080265A (zh) 2018-12-25
TWI603855B (zh) 2017-11-01
EP3233500A4 (en) 2018-09-12
WO2016137490A1 (en) 2016-09-01

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