JP6639223B2 - 液体吐出ヘッドおよび液体吐出装置 - Google Patents

液体吐出ヘッドおよび液体吐出装置 Download PDF

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Publication number
JP6639223B2
JP6639223B2 JP2015254285A JP2015254285A JP6639223B2 JP 6639223 B2 JP6639223 B2 JP 6639223B2 JP 2015254285 A JP2015254285 A JP 2015254285A JP 2015254285 A JP2015254285 A JP 2015254285A JP 6639223 B2 JP6639223 B2 JP 6639223B2
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JP
Japan
Prior art keywords
heaters
protective film
wiring
liquid
substrate
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.)
Expired - Fee Related
Application number
JP2015254285A
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English (en)
Japanese (ja)
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JP2017114062A5 (enExample
JP2017114062A (ja
Inventor
將貴 櫻井
將貴 櫻井
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 JP2015254285A priority Critical patent/JP6639223B2/ja
Priority to US15/372,245 priority patent/US10286660B2/en
Publication of JP2017114062A publication Critical patent/JP2017114062A/ja
Publication of JP2017114062A5 publication Critical patent/JP2017114062A5/ja
Application granted granted Critical
Publication of JP6639223B2 publication Critical patent/JP6639223B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14088—Structure of heating means
    • 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
    • B41J2002/14491—Electrical connection
    • 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

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP2015254285A 2015-12-25 2015-12-25 液体吐出ヘッドおよび液体吐出装置 Expired - Fee Related JP6639223B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015254285A JP6639223B2 (ja) 2015-12-25 2015-12-25 液体吐出ヘッドおよび液体吐出装置
US15/372,245 US10286660B2 (en) 2015-12-25 2016-12-07 Liquid discharge head and liquid discharge apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015254285A JP6639223B2 (ja) 2015-12-25 2015-12-25 液体吐出ヘッドおよび液体吐出装置

Publications (3)

Publication Number Publication Date
JP2017114062A JP2017114062A (ja) 2017-06-29
JP2017114062A5 JP2017114062A5 (enExample) 2019-01-17
JP6639223B2 true JP6639223B2 (ja) 2020-02-05

Family

ID=59086142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015254285A Expired - Fee Related JP6639223B2 (ja) 2015-12-25 2015-12-25 液体吐出ヘッドおよび液体吐出装置

Country Status (2)

Country Link
US (1) US10286660B2 (enExample)
JP (1) JP6639223B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10603912B2 (en) * 2017-06-30 2020-03-31 Canon Kabushiki Kaisha Element board, liquid ejection head, and printing apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW455548B (en) * 2000-03-15 2001-09-21 Ind Tech Res Inst Structure of inkjet printhead chip and method for detecting the lifespan and defect thereof
JP4532705B2 (ja) * 2000-09-06 2010-08-25 キヤノン株式会社 インクジェット記録ヘッド
JP4995355B2 (ja) 2005-12-09 2012-08-08 キヤノン株式会社 インクジェットヘッドおよびインクジェット記録装置
JP5147282B2 (ja) * 2007-05-02 2013-02-20 キヤノン株式会社 インクジェット記録用基板、該基板を備えた記録ヘッド及び記録装置
JP5677109B2 (ja) * 2010-03-01 2015-02-25 キヤノン株式会社 インクジェット記録ヘッド用基板、インクジェット記録ヘッド及び記録装置
US8517513B2 (en) * 2011-01-26 2013-08-27 Funai Electric Co., Ltd. Inkjet printheads and fluid ejecting chips
JP6222968B2 (ja) * 2013-04-09 2017-11-01 キヤノン株式会社 液体吐出ヘッド、液体吐出ヘッドのクリーニング方法、液体吐出装置

Also Published As

Publication number Publication date
US10286660B2 (en) 2019-05-14
JP2017114062A (ja) 2017-06-29
US20170182771A1 (en) 2017-06-29

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