PH12019000273A1 - Liquid ejection head, liquid ejection apparatus, and liquid ejection module - Google Patents

Liquid ejection head, liquid ejection apparatus, and liquid ejection module

Info

Publication number
PH12019000273A1
PH12019000273A1 PH12019000273A PH12019000273A PH12019000273A1 PH 12019000273 A1 PH12019000273 A1 PH 12019000273A1 PH 12019000273 A PH12019000273 A PH 12019000273A PH 12019000273 A PH12019000273 A PH 12019000273A PH 12019000273 A1 PH12019000273 A1 PH 12019000273A1
Authority
PH
Philippines
Prior art keywords
liquid
liquid ejection
pressure
module
generation element
Prior art date
Application number
PH12019000273A
Other languages
English (en)
Inventor
Yoshiyuki Nakagawa
Akiko Hammura
Original Assignee
Canon Kk
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 Kk filed Critical Canon Kk
Publication of PH12019000273A1 publication Critical patent/PH12019000273A1/en

Links

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
PH12019000273A 2018-07-31 2019-07-30 Liquid ejection head, liquid ejection apparatus, and liquid ejection module PH12019000273A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018143884 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

Publications (1)

Publication Number Publication Date
PH12019000273A1 true PH12019000273A1 (en) 2020-02-10

Family

ID=67544000

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12019000273A PH12019000273A1 (en) 2018-07-31 2019-07-30 Liquid ejection head, liquid ejection apparatus, and liquid ejection module

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021178459A (ja) * 2020-05-13 2021-11-18 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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3095842B2 (ja) * 1991-12-26 2000-10-10 株式会社リコー 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
TW365578B (en) * 1995-04-14 1999-08-01 Canon Kk Liquid ejecting head, liquid ejecting device and liquid ejecting method
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
JPH1024582A (ja) * 1996-07-12 1998-01-27 Canon Inc 液体吐出ヘッド並びに該液体吐出ヘッドの回復方法及び製造方法、並びに該液体吐出ヘッドを用いた液体吐出装置
JPH11105276A (ja) * 1997-09-30 1999-04-20 Minolta Co Ltd インクジェット記録装置
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
US6217157B1 (en) * 1998-06-22 2001-04-17 Canon Kabushiki Kaisha Liquid discharging head and liquid discharging apparatus
IL127484A (en) * 1998-12-09 2001-06-14 Aprion Digital Ltd Laser container printing method and method
KR20010045299A (ko) * 1999-11-04 2001-06-05 윤종용 잉크역류 방지용 네크부를 구비한 열압축방식의잉크분사장치
EP1177902A1 (en) * 2000-07-31 2002-02-06 Canon Kabushiki Kaisha Liquid discharge head, method for manufacturing liquid discharge head, head cartridge on which liquid discharge head is mounted, and liquid discharge apparatus
US7470308B2 (en) * 2004-02-10 2008-12-30 Fujifilm Corporation Method of producing magnetic particles and reaction method using microreactor and microreactor
JP2007112099A (ja) * 2005-10-24 2007-05-10 Riso Kagaku Corp インクジェット記録装置
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
CA3001986C (en) * 2014-10-22 2023-02-21 The Regents Of The University Of California High definition microdroplet printer
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

Also Published As

Publication number Publication date
CN110774761A (zh) 2020-02-11
EP3603976B1 (en) 2023-05-03
EP3603976A1 (en) 2020-02-05
CN110774761B (zh) 2021-10-19

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