JP7635052B2 - 液体吐出ヘッドおよびその製造方法 - Google Patents

液体吐出ヘッドおよびその製造方法 Download PDF

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Publication number
JP7635052B2
JP7635052B2 JP2021061614A JP2021061614A JP7635052B2 JP 7635052 B2 JP7635052 B2 JP 7635052B2 JP 2021061614 A JP2021061614 A JP 2021061614A JP 2021061614 A JP2021061614 A JP 2021061614A JP 7635052 B2 JP7635052 B2 JP 7635052B2
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Japan
Prior art keywords
flow path
liquid
path member
support member
recording element
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JP2021061614A
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English (en)
Japanese (ja)
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JP2022157414A (ja
JP2022157414A5 (enExample
Inventor
達郎 森
卓也 岩野
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2021061614A priority Critical patent/JP7635052B2/ja
Priority to US17/707,492 priority patent/US11807003B2/en
Publication of JP2022157414A publication Critical patent/JP2022157414A/ja
Publication of JP2022157414A5 publication Critical patent/JP2022157414A5/ja
Application granted granted Critical
Publication of JP7635052B2 publication Critical patent/JP7635052B2/ja
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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
    • 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
    • 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
    • B41J2/14072—Electrical connections, e.g. details on electrodes, connecting the chip to the outside...
    • 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
    • B41J2/1408—Structure dealing with thermal variations, e.g. cooling device, thermal coefficients of materials
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
JP2021061614A 2021-03-31 2021-03-31 液体吐出ヘッドおよびその製造方法 Active JP7635052B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021061614A JP7635052B2 (ja) 2021-03-31 2021-03-31 液体吐出ヘッドおよびその製造方法
US17/707,492 US11807003B2 (en) 2021-03-31 2022-03-29 Liquid ejection head and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021061614A JP7635052B2 (ja) 2021-03-31 2021-03-31 液体吐出ヘッドおよびその製造方法

Publications (3)

Publication Number Publication Date
JP2022157414A JP2022157414A (ja) 2022-10-14
JP2022157414A5 JP2022157414A5 (enExample) 2024-03-27
JP7635052B2 true JP7635052B2 (ja) 2025-02-25

Family

ID=83450753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021061614A Active JP7635052B2 (ja) 2021-03-31 2021-03-31 液体吐出ヘッドおよびその製造方法

Country Status (2)

Country Link
US (1) US11807003B2 (enExample)
JP (1) JP7635052B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024130129A (ja) * 2023-03-14 2024-09-30 キヤノン株式会社 液体吐出ヘッド

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050156981A1 (en) 2004-01-21 2005-07-21 Silverbrook Research Pty Ltd. Method of refilling a high speed print engine
JP2013039507A (ja) 2011-08-12 2013-02-28 Panasonic Corp インクジェットヘッド及びインク室構成部材の製造方法
JP2015142980A (ja) 2014-01-31 2015-08-06 コニカミノルタ株式会社 インクジェットヘッド、インクジェット記録装置及びインクジェットヘッドの位置調整方法
WO2016104126A1 (ja) 2014-12-26 2016-06-30 コニカミノルタ株式会社 インクジェットヘッドの取付構造、キャリッジ及びインクジェット記録装置
JP2017124602A (ja) 2016-01-08 2017-07-20 キヤノン株式会社 液体吐出ヘッド及び液体吐出装置
JP2019014170A (ja) 2017-07-07 2019-01-31 キヤノン株式会社 液体吐出ヘッド及び液体吐出装置
JP2020059167A (ja) 2018-10-05 2020-04-16 キヤノン株式会社 液体吐出ヘッド及び液体吐出装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9902157B2 (en) * 2016-01-08 2018-02-27 Canon Kabushiki Kaisha Liquid ejection substrate, liquid ejection head, and liquid ejection apparatus
JP6961379B2 (ja) 2016-05-27 2021-11-05 キヤノン株式会社 液体吐出装置
JP7172367B2 (ja) 2018-09-27 2022-11-16 ブラザー工業株式会社 液体吐出装置及び液体吐出ヘッド

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050156981A1 (en) 2004-01-21 2005-07-21 Silverbrook Research Pty Ltd. Method of refilling a high speed print engine
JP2013039507A (ja) 2011-08-12 2013-02-28 Panasonic Corp インクジェットヘッド及びインク室構成部材の製造方法
JP2015142980A (ja) 2014-01-31 2015-08-06 コニカミノルタ株式会社 インクジェットヘッド、インクジェット記録装置及びインクジェットヘッドの位置調整方法
WO2016104126A1 (ja) 2014-12-26 2016-06-30 コニカミノルタ株式会社 インクジェットヘッドの取付構造、キャリッジ及びインクジェット記録装置
JP2017124602A (ja) 2016-01-08 2017-07-20 キヤノン株式会社 液体吐出ヘッド及び液体吐出装置
JP2019014170A (ja) 2017-07-07 2019-01-31 キヤノン株式会社 液体吐出ヘッド及び液体吐出装置
JP2020059167A (ja) 2018-10-05 2020-04-16 キヤノン株式会社 液体吐出ヘッド及び液体吐出装置

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JP2022157414A (ja) 2022-10-14
US20220314620A1 (en) 2022-10-06
US11807003B2 (en) 2023-11-07

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