CN110774761B - 液体喷射头、液体喷射设备和液体喷射模块 - Google Patents

液体喷射头、液体喷射设备和液体喷射模块 Download PDF

Info

Publication number
CN110774761B
CN110774761B CN201910694299.8A CN201910694299A CN110774761B CN 110774761 B CN110774761 B CN 110774761B CN 201910694299 A CN201910694299 A CN 201910694299A CN 110774761 B CN110774761 B CN 110774761B
Authority
CN
China
Prior art keywords
liquid
ejection
flow
pressure chamber
ejection 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.)
Active
Application number
CN201910694299.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN110774761A (zh
Inventor
中川喜幸
半村亚纪子
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2019079641A external-priority patent/JP7286394B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN110774761A publication Critical patent/CN110774761A/zh
Application granted granted Critical
Publication of CN110774761B publication Critical patent/CN110774761B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B41J2/14201—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
    • 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
    • B41J2/14016—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
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • 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
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2002/14169—Bubble vented to the ambience
    • 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
    • B41J2202/12—Embodiments of or processes related to ink-jet heads with ink circulating through the whole print head
    • 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
    • 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
    • B41J2202/21—Line printing

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
CN201910694299.8A 2018-07-31 2019-07-30 液体喷射头、液体喷射设备和液体喷射模块 Active CN110774761B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018143884 2018-07-31
JP2018-143884 2018-07-31
JP2019079641A JP7286394B2 (ja) 2018-07-31 2019-04-18 液体吐出ヘッド、液体吐出モジュール、液体吐出装置および液体吐出方法
JP2019-079641 2019-04-18

Publications (2)

Publication Number Publication Date
CN110774761A CN110774761A (zh) 2020-02-11
CN110774761B true CN110774761B (zh) 2021-10-19

Family

ID=67544000

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910694299.8A Active CN110774761B (zh) 2018-07-31 2019-07-30 液体喷射头、液体喷射设备和液体喷射模块

Country Status (3)

Country Link
EP (1) EP3603976B1 (de)
CN (1) CN110774761B (de)
PH (1) PH12019000273A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7551331B2 (ja) * 2020-05-13 2024-09-17 キヤノン株式会社 液体吐出ヘッド、液体吐出装置、液体吐出モジュールおよび液体吐出ヘッドの製造方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05169663A (ja) * 1991-12-26 1993-07-09 Ricoh Co Ltd インクジェット記録装置
JPH06305143A (ja) * 1993-04-23 1994-11-01 Canon Inc 液体吐出方法、液体吐出ユニットおよびインクジェット記録装置
JPH1024565A (ja) * 1996-07-11 1998-01-27 Canon Inc 可動部材を備えた液体吐出ヘッド用液体と液体吐出ヘッド、画像形成方法および該液体吐出ヘッドを用いたヘッドカートリッジと記録装置
JPH11105276A (ja) * 1997-09-30 1999-04-20 Minolta Co Ltd インクジェット記録装置
CN1243065A (zh) * 1998-06-22 2000-02-02 佳能株式会社 排液头和排液装置
US6151049A (en) * 1996-07-12 2000-11-21 Canon Kabushiki Kaisha Liquid discharge head, recovery method and manufacturing method for liquid discharge head, and liquid discharge apparatus using liquid discharge head
US6331050B1 (en) * 1995-04-14 2001-12-18 Canon Kabushiki Kaisha Liquid ejecting head and method in which a movable member is provided between flow paths, one path joining a common chamber and ejection orifice, the other, having a heat generating element
CN1338379A (zh) * 2000-07-31 2002-03-06 佳能株式会社 液体排放头、用于制造液体排放头的方法、安装有液体排放头的排放头盒以及液体排放设备
US6431688B1 (en) * 1999-11-04 2002-08-13 Samsung Electronics, Ltd. Back-flow prevention device and method for ink jet printer
US6474783B1 (en) * 1998-12-09 2002-11-05 Aprion Digital Ltd. Ink-jet printing apparatus and method using laser initiated acoustic waves
JP2007112099A (ja) * 2005-10-24 2007-05-10 Riso Kagaku Corp インクジェット記録装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11227210A (ja) * 1997-12-05 1999-08-24 Canon Inc 液体吐出ヘッド、該ヘッドの製造方法、ヘッドカートリッジおよび液体吐出装置
US7470308B2 (en) * 2004-02-10 2008-12-30 Fujifilm Corporation Method of producing magnetic particles and reaction method using microreactor and microreactor
GB0712861D0 (en) * 2007-07-03 2007-08-08 Eastman Kodak Co Continuous ink jet printing of encapsulated droplets
US20140022313A1 (en) * 2012-07-19 2014-01-23 Zhanjun Gao Liquid dispenser including asymmetric nozzle actuator configuration
CN107107058B (zh) * 2014-10-22 2021-08-10 加利福尼亚大学董事会 高清晰度微液滴打印机
WO2018193446A1 (en) * 2017-04-16 2018-10-25 Precise Bio Inc. System and method for laser induced forward transfer comprising a microfluidic chip print head with a renewable intermediate layer

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05169663A (ja) * 1991-12-26 1993-07-09 Ricoh Co Ltd インクジェット記録装置
JPH06305143A (ja) * 1993-04-23 1994-11-01 Canon Inc 液体吐出方法、液体吐出ユニットおよびインクジェット記録装置
US6331050B1 (en) * 1995-04-14 2001-12-18 Canon Kabushiki Kaisha Liquid ejecting head and method in which a movable member is provided between flow paths, one path joining a common chamber and ejection orifice, the other, having a heat generating element
JPH1024565A (ja) * 1996-07-11 1998-01-27 Canon Inc 可動部材を備えた液体吐出ヘッド用液体と液体吐出ヘッド、画像形成方法および該液体吐出ヘッドを用いたヘッドカートリッジと記録装置
US6151049A (en) * 1996-07-12 2000-11-21 Canon Kabushiki Kaisha Liquid discharge head, recovery method and manufacturing method for liquid discharge head, and liquid discharge apparatus using liquid discharge head
JPH11105276A (ja) * 1997-09-30 1999-04-20 Minolta Co Ltd インクジェット記録装置
CN1243065A (zh) * 1998-06-22 2000-02-02 佳能株式会社 排液头和排液装置
US6474783B1 (en) * 1998-12-09 2002-11-05 Aprion Digital Ltd. Ink-jet printing apparatus and method using laser initiated acoustic waves
US6431688B1 (en) * 1999-11-04 2002-08-13 Samsung Electronics, Ltd. Back-flow prevention device and method for ink jet printer
CN1338379A (zh) * 2000-07-31 2002-03-06 佳能株式会社 液体排放头、用于制造液体排放头的方法、安装有液体排放头的排放头盒以及液体排放设备
JP2007112099A (ja) * 2005-10-24 2007-05-10 Riso Kagaku Corp インクジェット記録装置

Also Published As

Publication number Publication date
EP3603976A1 (de) 2020-02-05
CN110774761A (zh) 2020-02-11
EP3603976B1 (de) 2023-05-03
PH12019000273A1 (en) 2020-02-10

Similar Documents

Publication Publication Date Title
CN110774762B (zh) 液体喷射头、液体喷射设备和液体喷射模块
CN110774759B (zh) 液体喷射头、液体喷射模块和液体喷射设备
TWI759618B (zh) 液體噴射頭，液體噴射設備及液體噴射模組
TWI760631B (zh) 液體噴射頭，液體噴射設備及液體噴射模組
CN110774761B (zh) 液体喷射头、液体喷射设备和液体喷射模块
JP7330741B2 (ja) 液体吐出ヘッド、液体吐出モジュールおよび液体吐出装置
CN113665244B (zh) 液体排出头、排出设备、排出模块和液体排出头制造方法
CN112297637B (zh) 液体喷射头、液体喷射装置和液体喷射模块
CN113173006B (zh) 液体排出头
CN113173005B (zh) 液体排出头和液体排出模块

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant