CN118829544A - 压电致动器、液体喷出头以及记录装置 - Google Patents

压电致动器、液体喷出头以及记录装置 Download PDF

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Publication number
CN118829544A
CN118829544A CN202380026123.XA CN202380026123A CN118829544A CN 118829544 A CN118829544 A CN 118829544A CN 202380026123 A CN202380026123 A CN 202380026123A CN 118829544 A CN118829544 A CN 118829544A
Authority
CN
China
Prior art keywords
electrode
groove portion
piezoelectric
piezoelectric actuator
piezoelectric element
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
CN202380026123.XA
Other languages
English (en)
Chinese (zh)
Inventor
加来谅太
有木一宏
池内涉
穗积大辅
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
Original Assignee
Kyocera Corp
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 Kyocera Corp filed Critical Kyocera Corp
Publication of CN118829544A publication Critical patent/CN118829544A/zh
Pending legal-status Critical Current

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
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2047—Membrane type
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/875—Further connection or lead arrangements, e.g. flexible wiring boards, terminal pins
    • 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
    • B41J2002/14258—Multi layer thin film type piezoelectric element
    • 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
    • B41J2002/14419—Manifold
    • 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

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
CN202380026123.XA 2022-03-14 2023-03-06 压电致动器、液体喷出头以及记录装置 Pending CN118829544A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-039088 2022-03-14
JP2022039088 2022-03-14
PCT/JP2023/008323 WO2023176549A1 (ja) 2022-03-14 2023-03-06 圧電アクチュエータ、液体吐出ヘッドおよび記録装置

Publications (1)

Publication Number Publication Date
CN118829544A true CN118829544A (zh) 2024-10-22

Family

ID=88023027

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380026123.XA Pending CN118829544A (zh) 2022-03-14 2023-03-06 压电致动器、液体喷出头以及记录装置

Country Status (5)

Country Link
US (1) US20250196498A1 (https=)
EP (1) EP4494880A4 (https=)
JP (1) JPWO2023176549A1 (https=)
CN (1) CN118829544A (https=)
WO (1) WO2023176549A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3951933B2 (ja) 2002-02-19 2007-08-01 ブラザー工業株式会社 インクジェットヘッド及びこれを有するインクジェットプリンタ
JP2007090871A (ja) * 2005-08-31 2007-04-12 Brother Ind Ltd 液体吐出ヘッド及びその製造方法
JP2008049569A (ja) * 2006-08-24 2008-03-06 Brother Ind Ltd 液体移送装置及び液体移送装置の製造方法
JP2008173959A (ja) * 2006-12-21 2008-07-31 Seiko Epson Corp 液滴吐出ヘッド、エネルギー変換素子、圧電デバイス、ｍｅｍｓ構造、カンチレバー型アクチュエータ、圧電センサー及び圧電リニアモータ
JP2009252757A (ja) * 2008-04-01 2009-10-29 Seiko Epson Corp 圧電素子およびその製造方法、圧電アクチュエータ、並びに、液体噴射ヘッド
JP6962672B2 (ja) * 2016-08-30 2021-11-05 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

Also Published As

Publication number Publication date
EP4494880A1 (en) 2025-01-22
WO2023176549A1 (ja) 2023-09-21
JPWO2023176549A1 (https=) 2023-09-21
US20250196498A1 (en) 2025-06-19
EP4494880A4 (en) 2026-03-04

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