JP2024503361A - 電気素子 - Google Patents

電気素子 Download PDF

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Publication number
JP2024503361A
JP2024503361A JP2023540814A JP2023540814A JP2024503361A JP 2024503361 A JP2024503361 A JP 2024503361A JP 2023540814 A JP2023540814 A JP 2023540814A JP 2023540814 A JP2023540814 A JP 2023540814A JP 2024503361 A JP2024503361 A JP 2024503361A
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JP
Japan
Prior art keywords
voltage
drive signal
group
electrode
ceramic member
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
JP2023540814A
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English (en)
Japanese (ja)
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JP2024503361A5 (https=
Inventor
ピーター マルディロビッチ
スブラマニアン シバラマクリシュナン
ソン ウォン コー
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.)
Xaar Technology Ltd
Original Assignee
Xaar Technology Ltd
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Filing date
Publication date
Application filed by Xaar Technology Ltd filed Critical Xaar Technology Ltd
Publication of JP2024503361A publication Critical patent/JP2024503361A/ja
Publication of JP2024503361A5 publication Critical patent/JP2024503361A5/ja
Pending legal-status Critical Current

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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
    • 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
    • H10N30/01—Manufacture or treatment
    • H10N30/06—Forming electrodes or interconnections, e.g. leads or terminals
    • H10N30/063—Forming interconnections, e.g. connection electrodes of multilayered piezoelectric or electrostrictive parts
    • 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
    • H10N30/01—Manufacture or treatment
    • H10N30/06—Forming electrodes or interconnections, e.g. leads or terminals
    • H10N30/067—Forming single-layered electrodes of multilayered piezoelectric or electrostrictive parts
    • 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
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H10N30/308—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
    • H10N30/802—Circuitry or processes for operating piezoelectric or electrostrictive devices not otherwise provided for, e.g. drive circuits
    • 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
    • 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
    • H10N30/871—Single-layered electrodes of multilayer piezoelectric or electrostrictive devices, e.g. internal electrodes

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Micromachines (AREA)
JP2023540814A 2021-01-05 2021-12-15 電気素子 Pending JP2024503361A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2100106.0 2021-01-05
GB2100106.0A GB2602509A (en) 2021-01-05 2021-01-05 Electrical element
PCT/GB2021/053317 WO2022148945A1 (en) 2021-01-05 2021-12-15 Electrical element

Publications (2)

Publication Number Publication Date
JP2024503361A true JP2024503361A (ja) 2024-01-25
JP2024503361A5 JP2024503361A5 (https=) 2024-12-23

Family

ID=74566513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023540814A Pending JP2024503361A (ja) 2021-01-05 2021-12-15 電気素子

Country Status (3)

Country Link
JP (1) JP2024503361A (https=)
GB (1) GB2602509A (https=)
WO (1) WO2022148945A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2621322A (en) * 2022-08-03 2024-02-14 Xaar Technology Ltd Actuator unit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1117489A (ja) * 1997-06-25 1999-01-22 Kyocera Corp 圧電共振子およびラダー型フィルタ
JPH1126832A (ja) * 1996-05-27 1999-01-29 Ngk Insulators Ltd 圧電膜型素子
JP2007190911A (ja) * 2006-01-21 2007-08-02 Samsung Electronics Co Ltd インクジェットプリントヘッド及びその駆動方法
US20130135264A1 (en) * 2011-11-29 2013-05-30 Qualcomm Mems Technologies, Inc. Multilayer piezoelectric thin film resonator structure

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491761A (en) * 1981-12-28 1985-01-01 United Technologies Corporation Planar piezoelectric deflector with arrays of alternate piezoelectric effect
JP2645832B2 (ja) * 1987-07-09 1997-08-25 宇部興産株式会社 たて効果型モノモルフ素子及びその駆動方法
US5576590A (en) * 1994-07-26 1996-11-19 Nec Corporation Piezoelectric ceramic transformer
US7429801B2 (en) * 2002-05-10 2008-09-30 Michelin Richerche Et Technique S.A. System and method for generating electric power from a rotating tire's mechanical energy
US7176600B2 (en) * 2003-12-18 2007-02-13 Palo Alto Research Center Incorporated Poling system for piezoelectric diaphragm structures
EP2549556B1 (en) * 2011-07-18 2015-04-22 Luxembourg Institute of Science and Technology Unidirectional piezoelectric transducer
US8816567B2 (en) * 2011-07-19 2014-08-26 Qualcomm Mems Technologies, Inc. Piezoelectric laterally vibrating resonator structure geometries for spurious frequency suppression
US20130134838A1 (en) * 2011-11-28 2013-05-30 Qualcomm Mems Technologies, Inc. Piezoelectric mems transformer
CN107527992B (zh) * 2017-08-28 2020-06-26 湖北工程学院 一种双向梯度短纤维压电复合材料及其制备方法
GB2579041A (en) * 2018-11-15 2020-06-10 Xaar Technology Ltd Electrical component
CN211719617U (zh) * 2020-04-30 2020-10-20 欧菲微电子技术有限公司 压电模组、触控反馈模组及触控装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1126832A (ja) * 1996-05-27 1999-01-29 Ngk Insulators Ltd 圧電膜型素子
JPH1117489A (ja) * 1997-06-25 1999-01-22 Kyocera Corp 圧電共振子およびラダー型フィルタ
JP2007190911A (ja) * 2006-01-21 2007-08-02 Samsung Electronics Co Ltd インクジェットプリントヘッド及びその駆動方法
US20130135264A1 (en) * 2011-11-29 2013-05-30 Qualcomm Mems Technologies, Inc. Multilayer piezoelectric thin film resonator structure

Also Published As

Publication number Publication date
WO2022148945A1 (en) 2022-07-14
GB2602509A (en) 2022-07-06
GB202100106D0 (en) 2021-02-17

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