JPWO2023190211A1 - - Google Patents

Info

Publication number
JPWO2023190211A1
JPWO2023190211A1 JP2024512391A JP2024512391A JPWO2023190211A1 JP WO2023190211 A1 JPWO2023190211 A1 JP WO2023190211A1 JP 2024512391 A JP2024512391 A JP 2024512391A JP 2024512391 A JP2024512391 A JP 2024512391A JP WO2023190211 A1 JPWO2023190211 A1 JP WO2023190211A1
Authority
JP
Japan
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.)
Granted
Application number
JP2024512391A
Other languages
Japanese (ja)
Other versions
JPWO2023190211A5 (https=
JP7717964B2 (ja
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 filed Critical
Publication of JPWO2023190211A1 publication Critical patent/JPWO2023190211A1/ja
Publication of JPWO2023190211A5 publication Critical patent/JPWO2023190211A5/ja
Application granted granted Critical
Publication of JP7717964B2 publication Critical patent/JP7717964B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B41J2/14209—Structure of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
    • 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
    • B41J2/14209—Structure of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
    • B41J2002/14225—Finger type piezoelectric element on only one side of the 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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2002/14306—Flow passage between manifold and 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
    • B41J2002/14362—Assembling elements of 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
    • B41J2002/14459—Matrix arrangement of the pressure chambers
    • 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
    • B41J2202/11—Embodiments of or processes related to ink-jet heads characterised by specific geometrical characteristics
JP2024512391A 2022-03-29 2023-03-24 液体吐出ヘッドおよび記録装置 Active JP7717964B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022054516 2022-03-29
JP2022054516 2022-03-29
PCT/JP2023/011941 WO2023190211A1 (ja) 2022-03-29 2023-03-24 液体吐出ヘッドおよび記録装置

Publications (3)

Publication Number Publication Date
JPWO2023190211A1 true JPWO2023190211A1 (https=) 2023-10-05
JPWO2023190211A5 JPWO2023190211A5 (https=) 2024-11-15
JP7717964B2 JP7717964B2 (ja) 2025-08-04

Family

ID=88201512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024512391A Active JP7717964B2 (ja) 2022-03-29 2023-03-24 液体吐出ヘッドおよび記録装置

Country Status (4)

Country Link
EP (1) EP4501645A4 (https=)
JP (1) JP7717964B2 (https=)
CN (1) CN118871297A (https=)
WO (1) WO2023190211A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002264327A (ja) * 2001-03-14 2002-09-18 Ricoh Co Ltd インクジェットヘッド
JP2005022117A (ja) * 2003-06-30 2005-01-27 Brother Ind Ltd インクジェットヘッドおよび印刷装置
WO2007116699A1 (ja) * 2006-03-29 2007-10-18 Kyocera Corporation 液体吐出装置
WO2014034892A1 (ja) * 2012-08-30 2014-03-06 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
JP2019010758A (ja) * 2017-06-29 2019-01-24 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置
JP2020138433A (ja) * 2019-02-28 2020-09-03 京セラ株式会社 液体吐出ヘッド及び記録装置
JP2020168811A (ja) * 2019-04-04 2020-10-15 ブラザー工業株式会社 液体吐出ヘッド

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3885808B2 (ja) 2003-06-30 2007-02-28 ブラザー工業株式会社 インクジェットヘッド
US7204579B2 (en) * 2003-09-24 2007-04-17 Fujifilm Corporation Droplet discharging head and inkjet recording apparatus
JP7151097B2 (ja) * 2018-02-22 2022-10-12 セイコーエプソン株式会社 液体吐出ヘッドおよび液体吐出装置
US11760091B2 (en) * 2019-03-20 2023-09-19 Kyocera Corporation Liquid discharge head and recording apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002264327A (ja) * 2001-03-14 2002-09-18 Ricoh Co Ltd インクジェットヘッド
JP2005022117A (ja) * 2003-06-30 2005-01-27 Brother Ind Ltd インクジェットヘッドおよび印刷装置
WO2007116699A1 (ja) * 2006-03-29 2007-10-18 Kyocera Corporation 液体吐出装置
WO2014034892A1 (ja) * 2012-08-30 2014-03-06 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
JP2016182824A (ja) * 2012-08-30 2016-10-20 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
JP2019010758A (ja) * 2017-06-29 2019-01-24 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置
JP2020138433A (ja) * 2019-02-28 2020-09-03 京セラ株式会社 液体吐出ヘッド及び記録装置
JP2020168811A (ja) * 2019-04-04 2020-10-15 ブラザー工業株式会社 液体吐出ヘッド

Also Published As

Publication number Publication date
JP7717964B2 (ja) 2025-08-04
EP4501645A1 (en) 2025-02-05
CN118871297A (zh) 2024-10-29
WO2023190211A1 (ja) 2023-10-05
EP4501645A4 (en) 2026-03-25

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