JP6910911B2 - 液体吐出ヘッド - Google Patents

液体吐出ヘッド Download PDF

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Publication number
JP6910911B2
JP6910911B2 JP2017186669A JP2017186669A JP6910911B2 JP 6910911 B2 JP6910911 B2 JP 6910911B2 JP 2017186669 A JP2017186669 A JP 2017186669A JP 2017186669 A JP2017186669 A JP 2017186669A JP 6910911 B2 JP6910911 B2 JP 6910911B2
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JP
Japan
Prior art keywords
flow path
electrode
forming member
liquid
path forming
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
JP2017186669A
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English (en)
Japanese (ja)
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JP2019059161A5 (cg-RX-API-DMAC7.html
JP2019059161A (ja
Inventor
将文 森末
将文 森末
喜幸 中川
喜幸 中川
山田　和弘
和弘 山田
山▲崎▼　拓郎
拓郎 山▲崎▼
亮 葛西
亮 葛西
智子 工藤
智子 工藤
崇 菅原
崇 菅原
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 JP2017186669A priority Critical patent/JP6910911B2/ja
Priority to US16/134,211 priority patent/US10639888B2/en
Publication of JP2019059161A publication Critical patent/JP2019059161A/ja
Publication of JP2019059161A5 publication Critical patent/JP2019059161A5/ja
Application granted granted Critical
Publication of JP6910911B2 publication Critical patent/JP6910911B2/ja
Active legal-status Critical Current
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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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP2017186669A 2017-09-27 2017-09-27 液体吐出ヘッド Active JP6910911B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017186669A JP6910911B2 (ja) 2017-09-27 2017-09-27 液体吐出ヘッド
US16/134,211 US10639888B2 (en) 2017-09-27 2018-09-18 Liquid ejection head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017186669A JP6910911B2 (ja) 2017-09-27 2017-09-27 液体吐出ヘッド

Publications (3)

Publication Number Publication Date
JP2019059161A JP2019059161A (ja) 2019-04-18
JP2019059161A5 JP2019059161A5 (cg-RX-API-DMAC7.html) 2020-09-17
JP6910911B2 true JP6910911B2 (ja) 2021-07-28

Family

ID=65808722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017186669A Active JP6910911B2 (ja) 2017-09-27 2017-09-27 液体吐出ヘッド

Country Status (2)

Country Link
US (1) US10639888B2 (cg-RX-API-DMAC7.html)
JP (1) JP6910911B2 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7039231B2 (ja) 2017-09-28 2022-03-22 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置
JP7134752B2 (ja) 2018-07-06 2022-09-12 キヤノン株式会社 液体吐出ヘッド
JP7237567B2 (ja) * 2018-12-25 2023-03-13 キヤノン株式会社 液体吐出ヘッド及び液体吐出ヘッドの制御方法
JP7292876B2 (ja) 2018-12-28 2023-06-19 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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010274256A (ja) * 2009-01-29 2010-12-09 Kyocera Corp 光照射ヘッド、露光デバイス、画像形成装置、液滴硬化装置、および液滴硬化方法
US9403372B2 (en) * 2012-02-28 2016-08-02 Hewlett-Packard Development Company, L.P. Fluid ejection device with ACEO pump
JP6736324B2 (ja) 2016-03-29 2020-08-05 キヤノン株式会社 液体吐出ヘッド
JP6708457B2 (ja) 2016-03-29 2020-06-10 キヤノン株式会社 液体吐出ヘッド及び液体の循環方法
JP7057071B2 (ja) 2017-06-29 2022-04-19 キヤノン株式会社 液体吐出モジュール
JP7019319B2 (ja) 2017-06-29 2022-02-15 キヤノン株式会社 インク吐出装置および制御方法

Also Published As

Publication number Publication date
US10639888B2 (en) 2020-05-05
JP2019059161A (ja) 2019-04-18
US20190092012A1 (en) 2019-03-28

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