KR20250039368A - 잉크젯 헤드 - Google Patents

잉크젯 헤드 Download PDF

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Publication number
KR20250039368A
KR20250039368A KR1020257001807A KR20257001807A KR20250039368A KR 20250039368 A KR20250039368 A KR 20250039368A KR 1020257001807 A KR1020257001807 A KR 1020257001807A KR 20257001807 A KR20257001807 A KR 20257001807A KR 20250039368 A KR20250039368 A KR 20250039368A
Authority
KR
South Korea
Prior art keywords
ink
pressure
temperature difference
chamber
pressure chamber
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.)
Pending
Application number
KR1020257001807A
Other languages
English (en)
Korean (ko)
Inventor
요우스케 도요후쿠
Original Assignee
파나소닉 아이피 매니지먼트 가부시키가이샤
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 파나소닉 아이피 매니지먼트 가부시키가이샤 filed Critical 파나소닉 아이피 매니지먼트 가부시키가이샤
Publication of KR20250039368A publication Critical patent/KR20250039368A/ko
Pending 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
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/14056—Plural heating elements per ink 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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04563—Control methods or devices therefor, e.g. driver circuits, control circuits detecting head temperature; Ink temperature
    • 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
    • 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
    • B41J2/17—Ink jet characterised by ink handling
    • 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
KR1020257001807A 2022-07-22 2023-06-20 잉크젯 헤드 Pending KR20250039368A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-117362 2022-07-22
JP2022117362 2022-07-22
PCT/JP2023/022807 WO2024018801A1 (ja) 2022-07-22 2023-06-20 インクジェットヘッド

Publications (1)

Publication Number Publication Date
KR20250039368A true KR20250039368A (ko) 2025-03-20

Family

ID=89617617

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257001807A Pending KR20250039368A (ko) 2022-07-22 2023-06-20 잉크젯 헤드

Country Status (4)

Country Link
JP (1) JPWO2024018801A1 (https=)
KR (1) KR20250039368A (https=)
TW (1) TW202417260A (https=)
WO (1) WO2024018801A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016159514A (ja) 2015-03-02 2016-09-05 富士フイルム株式会社 液体吐出装置、及び液体吐出ヘッドの異物排出方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002211011A (ja) * 2001-01-17 2002-07-31 Ricoh Co Ltd インクジェット記録装置及びプリンタドライバ
JP2006240262A (ja) * 2005-03-07 2006-09-14 Fuji Photo Film Co Ltd 液体吐出ヘッド及び画像形成装置
JP5595102B2 (ja) * 2010-04-27 2014-09-24 キヤノン株式会社 液体吐出装置及び液体吐出方法
JP5948905B2 (ja) * 2012-01-31 2016-07-06 ブラザー工業株式会社 液滴吐出装置
JP5956319B2 (ja) * 2012-11-29 2016-07-27 京セラ株式会社 液体吐出ヘッド、およびそれを用いた記録装置
JP7255122B2 (ja) * 2018-09-28 2023-04-11 ブラザー工業株式会社 液体吐出装置
CN110549747B (zh) * 2019-09-09 2020-10-27 昆山国显光电有限公司 一种喷墨打印装置以及制备薄膜的方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016159514A (ja) 2015-03-02 2016-09-05 富士フイルム株式会社 液体吐出装置、及び液体吐出ヘッドの異物排出方法

Also Published As

Publication number Publication date
WO2024018801A1 (ja) 2024-01-25
JPWO2024018801A1 (https=) 2024-01-25
TW202417260A (zh) 2024-05-01

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20250117

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application