JP7695411B2 - 液体吐出ヘッド、記録装置および液体吐出ヘッドの製造方法 - Google Patents

液体吐出ヘッド、記録装置および液体吐出ヘッドの製造方法 Download PDF

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Publication number
JP7695411B2
JP7695411B2 JP2023577041A JP2023577041A JP7695411B2 JP 7695411 B2 JP7695411 B2 JP 7695411B2 JP 2023577041 A JP2023577041 A JP 2023577041A JP 2023577041 A JP2023577041 A JP 2023577041A JP 7695411 B2 JP7695411 B2 JP 7695411B2
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Japan
Prior art keywords
pressure chamber
wiring
liquid ejection
length
end surface
Prior art date
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Active
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JP2023577041A
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English (en)
Japanese (ja)
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JPWO2023145899A1 (https=
JPWO2023145899A5 (https=
Inventor
啓太 平井
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.)
Kyocera Corp
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Kyocera Corp
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Publication of JPWO2023145899A5 publication Critical patent/JPWO2023145899A5/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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1607—Production of print heads with piezoelectric elements
    • B41J2/161—Production of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • 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

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP2023577041A 2022-01-31 2023-01-27 液体吐出ヘッド、記録装置および液体吐出ヘッドの製造方法 Active JP7695411B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022012868 2022-01-31
JP2022012868 2022-01-31
PCT/JP2023/002709 WO2023145899A1 (ja) 2022-01-31 2023-01-27 液体吐出ヘッド、記録装置および液体吐出ヘッドの製造方法

Publications (3)

Publication Number Publication Date
JPWO2023145899A1 JPWO2023145899A1 (https=) 2023-08-03
JPWO2023145899A5 JPWO2023145899A5 (https=) 2024-10-08
JP7695411B2 true JP7695411B2 (ja) 2025-06-18

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ID=87471661

Family Applications (1)

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JP2023577041A Active JP7695411B2 (ja) 2022-01-31 2023-01-27 液体吐出ヘッド、記録装置および液体吐出ヘッドの製造方法

Country Status (4)

Country Link
US (1) US20250135772A1 (https=)
EP (1) EP4474154A4 (https=)
JP (1) JP7695411B2 (https=)
WO (1) WO2023145899A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015168120A (ja) 2014-03-06 2015-09-28 セイコーエプソン株式会社 積層配線の形成方法、液体噴射ヘッドの製造方法、配線実装構造、液体噴射ヘッド及び液体噴射装置
JP2017001253A (ja) 2015-06-09 2017-01-05 株式会社リコー 液滴吐出ヘッド、液滴吐出装置及び画像形成装置
US20180086076A1 (en) 2015-04-01 2018-03-29 Xaar Technology Limited Inkjet Printhead

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6790366B2 (ja) * 2016-01-29 2020-11-25 ブラザー工業株式会社 液体吐出装置、及び、液体吐出装置の製造方法
JP6707974B2 (ja) * 2016-04-27 2020-06-10 セイコーエプソン株式会社 Ｍｅｍｓデバイス、液体噴射ヘッド、及び、液体噴射装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015168120A (ja) 2014-03-06 2015-09-28 セイコーエプソン株式会社 積層配線の形成方法、液体噴射ヘッドの製造方法、配線実装構造、液体噴射ヘッド及び液体噴射装置
US20180086076A1 (en) 2015-04-01 2018-03-29 Xaar Technology Limited Inkjet Printhead
JP2017001253A (ja) 2015-06-09 2017-01-05 株式会社リコー 液滴吐出ヘッド、液滴吐出装置及び画像形成装置

Also Published As

Publication number Publication date
JPWO2023145899A1 (https=) 2023-08-03
EP4474154A1 (en) 2024-12-11
WO2023145899A1 (ja) 2023-08-03
US20250135772A1 (en) 2025-05-01
EP4474154A4 (en) 2025-06-11

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