JP7286403B2 - 液体吐出ヘッド、液体吐出装置、及び記録装置 - Google Patents

液体吐出ヘッド、液体吐出装置、及び記録装置 Download PDF

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Publication number
JP7286403B2
JP7286403B2 JP2019085490A JP2019085490A JP7286403B2 JP 7286403 B2 JP7286403 B2 JP 7286403B2 JP 2019085490 A JP2019085490 A JP 2019085490A JP 2019085490 A JP2019085490 A JP 2019085490A JP 7286403 B2 JP7286403 B2 JP 7286403B2
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JP
Japan
Prior art keywords
liquid
ejection
channel
recovery
port
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
JP2019085490A
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English (en)
Japanese (ja)
Other versions
JP2020179627A (ja
JP2020179627A5 (enExample
Inventor
浩一 石田
真吾 奥島
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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2019085490A priority Critical patent/JP7286403B2/ja
Priority to EP20169793.5A priority patent/EP3730300B1/en
Priority to CN202010315020.3A priority patent/CN111845079B/zh
Priority to US16/855,355 priority patent/US11192363B2/en
Publication of JP2020179627A publication Critical patent/JP2020179627A/ja
Publication of JP2020179627A5 publication Critical patent/JP2020179627A5/ja
Application granted granted Critical
Publication of JP7286403B2 publication Critical patent/JP7286403B2/ja
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Anticipated expiration legal-status Critical

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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
    • B41J2/14—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
    • B41J2/14024—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
    • B41J2/14145—Structure of the manifold
    • 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
    • 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

  • Ink Jet (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP2019085490A 2019-04-26 2019-04-26 液体吐出ヘッド、液体吐出装置、及び記録装置 Active JP7286403B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019085490A JP7286403B2 (ja) 2019-04-26 2019-04-26 液体吐出ヘッド、液体吐出装置、及び記録装置
EP20169793.5A EP3730300B1 (en) 2019-04-26 2020-04-16 Liquid ejection head, liquid ejection apparatus, and printing apparatus
CN202010315020.3A CN111845079B (zh) 2019-04-26 2020-04-21 液体喷射头、液体喷射设备和打印设备
US16/855,355 US11192363B2 (en) 2019-04-26 2020-04-22 Liquid ejection head, liquid ejection apparatus, and printing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019085490A JP7286403B2 (ja) 2019-04-26 2019-04-26 液体吐出ヘッド、液体吐出装置、及び記録装置

Publications (3)

Publication Number Publication Date
JP2020179627A JP2020179627A (ja) 2020-11-05
JP2020179627A5 JP2020179627A5 (enExample) 2022-04-28
JP7286403B2 true JP7286403B2 (ja) 2023-06-05

Family

ID=70292833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019085490A Active JP7286403B2 (ja) 2019-04-26 2019-04-26 液体吐出ヘッド、液体吐出装置、及び記録装置

Country Status (4)

Country Link
US (1) US11192363B2 (enExample)
EP (1) EP3730300B1 (enExample)
JP (1) JP7286403B2 (enExample)
CN (1) CN111845079B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023178607A (ja) * 2022-06-06 2023-12-18 キヤノン株式会社 液体吐出ヘッド及び液体吐出装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120098900A1 (en) 2010-10-26 2012-04-26 Yonglin Xie Dispensing liquid using overlapping outlet/return dispenser
JP2017124617A (ja) 2016-01-08 2017-07-20 キヤノン株式会社 液体吐出用基板、液体吐出ヘッド、および液体吐出装置
JP2017144689A (ja) 2016-02-19 2017-08-24 キヤノン株式会社 記録素子基板、液体吐出ヘッドおよび液体吐出装置
JP2019064015A (ja) 2017-09-28 2019-04-25 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4323947B2 (ja) * 2003-01-10 2009-09-02 キヤノン株式会社 インクジェット記録ヘッド
JP5225132B2 (ja) * 2009-02-06 2013-07-03 キヤノン株式会社 液体吐出ヘッドおよびインクジェット記録装置
JP6410528B2 (ja) * 2014-08-29 2018-10-24 キヤノン株式会社 液体吐出ヘッドとそれを用いたヘッドユニット
US10179453B2 (en) 2016-01-08 2019-01-15 Canon Kabushiki Kaisha Liquid ejection head and liquid ejection apparatus
US10022979B2 (en) * 2016-01-08 2018-07-17 Canon Kabushiki Kaisha Liquid ejection head, liquid ejection apparatus, and manufacturing method
US10029473B2 (en) * 2016-01-08 2018-07-24 Canon Kabushiki Kaisha Liquid discharge head and recording apparatus
US9931845B2 (en) 2016-01-08 2018-04-03 Canon Kabushiki Kaisha Liquid ejection module and liquid ejection head
JP6964975B2 (ja) 2016-01-08 2021-11-10 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置
JP7013124B2 (ja) * 2016-01-08 2022-01-31 キヤノン株式会社 液体吐出ヘッドの製造方法
US10214014B2 (en) 2016-02-12 2019-02-26 Canon Kabushiki Kaisha Liquid ejection head and liquid ejection apparatus
JP6669393B2 (ja) 2016-03-25 2020-03-18 キヤノン株式会社 液体吐出ヘッド、液体吐出装置、および液体吐出ヘッドの温度制御方法
JP6961404B2 (ja) 2017-06-29 2021-11-05 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置
JP7019328B2 (ja) * 2017-07-07 2022-02-15 キヤノン株式会社 液体吐出ヘッド
JP6976753B2 (ja) * 2017-07-07 2021-12-08 キヤノン株式会社 液体吐出ヘッド、液体吐出装置、及び液体の供給方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120098900A1 (en) 2010-10-26 2012-04-26 Yonglin Xie Dispensing liquid using overlapping outlet/return dispenser
JP2017124617A (ja) 2016-01-08 2017-07-20 キヤノン株式会社 液体吐出用基板、液体吐出ヘッド、および液体吐出装置
JP2017144689A (ja) 2016-02-19 2017-08-24 キヤノン株式会社 記録素子基板、液体吐出ヘッドおよび液体吐出装置
JP2019064015A (ja) 2017-09-28 2019-04-25 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置

Also Published As

Publication number Publication date
US11192363B2 (en) 2021-12-07
EP3730300A1 (en) 2020-10-28
JP2020179627A (ja) 2020-11-05
CN111845079B (zh) 2022-07-29
CN111845079A (zh) 2020-10-30
US20200338889A1 (en) 2020-10-29
EP3730300B1 (en) 2023-02-15

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