JP7049256B2 - 圧電トランスの製造方法および圧電トランス - Google Patents

圧電トランスの製造方法および圧電トランス Download PDF

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Publication number
JP7049256B2
JP7049256B2 JP2018541385A JP2018541385A JP7049256B2 JP 7049256 B2 JP7049256 B2 JP 7049256B2 JP 2018541385 A JP2018541385 A JP 2018541385A JP 2018541385 A JP2018541385 A JP 2018541385A JP 7049256 B2 JP7049256 B2 JP 7049256B2
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piezoelectric transformer
piezoelectric
face
side end
manufacturing
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JP2019505098A (ja
Inventor
ベルンハルト ドエルガスト，
マルクス パフ，
パボル クーデラ，
マイケル ウェイルグニ，
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TDK Electronics AG
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TDK Electronics AG
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    • 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
    • H10N30/40—Piezoelectric or electrostrictive devices with electrical input and electrical output, e.g. functioning as transformers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/2475—Generating plasma using acoustic pressure discharges
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/2475—Generating plasma using acoustic pressure discharges
    • H05H1/2481—Generating plasma using acoustic pressure discharges the plasma being activated using piezoelectric actuators
    • 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
    • H10N30/04—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning
    • H10N30/045—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning by polarising
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P74/00—Testing or measuring during manufacture or treatment of wafers, substrates or devices
    • H10P74/20—Testing or measuring during manufacture or treatment of wafers, substrates or devices characterised by the properties tested or measured, e.g. structural or electrical properties
    • H10P74/203—Structural properties, e.g. testing or measuring thicknesses, line widths, warpage, bond strengths or physical defects

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Acoustics & Sound (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dc-Dc Converters (AREA)
  • Plasma Technology (AREA)
JP2018541385A 2016-02-12 2017-01-10 圧電トランスの製造方法および圧電トランス Active JP7049256B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016102488.0A DE102016102488A1 (de) 2016-02-12 2016-02-12 Verfahren zur Herstellung eines piezoelektrischen Transformators und piezoelektrischer Transformator
DE102016102488.0 2016-02-12
PCT/EP2017/050412 WO2017137195A1 (de) 2016-02-12 2017-01-10 Verfahren zur herstellung eines piezoelektrischen transformators und piezoelektrischer transformator

Related Child Applications (1)

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JP2020115710A Division JP2020170868A (ja) 2016-02-12 2020-07-03 圧電トランスの製造方法および圧電トランス

Publications (2)

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JP2019505098A JP2019505098A (ja) 2019-02-21
JP7049256B2 true JP7049256B2 (ja) 2022-04-06

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JP2018541385A Active JP7049256B2 (ja) 2016-02-12 2017-01-10 圧電トランスの製造方法および圧電トランス
JP2020115710A Pending JP2020170868A (ja) 2016-02-12 2020-07-03 圧電トランスの製造方法および圧電トランス

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JP2020115710A Pending JP2020170868A (ja) 2016-02-12 2020-07-03 圧電トランスの製造方法および圧電トランス

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US (1) US11476407B2 (https=)
EP (1) EP3414785B1 (https=)
JP (2) JP7049256B2 (https=)
DE (1) DE102016102488A1 (https=)
WO (1) WO2017137195A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016104490B3 (de) * 2016-03-11 2017-05-24 Epcos Ag Vorrichtung und Verfahren zur Erzeugung eines nichtthermischen Atmosphärendruck-Plasmas
DE102019135497B4 (de) * 2019-12-20 2021-11-11 Nova Plasma Ltd Piezoelektrischer Plasmagenerator und Verfahren zum Betrieb eines piezoelektrischen Plasmagenerators

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766615A (en) 1969-09-09 1973-10-23 Denki Onkyo Co Ltd Method of polarizing piezoelectric elements
WO1997029521A1 (en) 1996-02-08 1997-08-14 Tokin Corporation Piezoelectric transformer
JP2000294849A (ja) 1999-04-07 2000-10-20 Hitachi Metals Ltd 圧電トランス
JP2009501409A (ja) 2005-07-14 2009-01-15 ヨット・エー・プラズマコンサルト・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 大気圧プラズマを生成する装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984389A (https=) * 1972-12-16 1974-08-13
US3945099A (en) * 1975-06-06 1976-03-23 University Of Illinois Foundation Method and apparatus for making a surface wave transducer device
JP2508575B2 (ja) 1993-01-28 1996-06-19 日本電気株式会社 圧電磁器トランスとその駆動方法
JPH0974235A (ja) * 1995-09-05 1997-03-18 Mitsui Petrochem Ind Ltd 圧電トランス
EP0794580B1 (en) * 1996-02-14 2003-06-11 Murata Manufacturing Co., Ltd. Piezoelectric transformer
JP3090023B2 (ja) * 1996-02-14 2000-09-18 株式会社村田製作所 積層型圧電トランス
JP3090022B2 (ja) * 1996-02-14 2000-09-18 株式会社村田製作所 積層型圧電トランス
JP2904137B2 (ja) 1996-07-30 1999-06-14 日本電気株式会社 積層型圧電トランス
JP2000094849A (ja) 1998-09-18 2000-04-04 Toray Ind Inc 感熱孔版印刷用原紙
US6747401B2 (en) * 2002-07-01 2004-06-08 Advancewave Technology, Inc. Augmenting surface electrode for piezoelectric workpiece
JP4984389B2 (ja) 2004-12-24 2012-07-25 旭硝子株式会社 横電界駆動液晶セルおよびそれを用いた波長可変フィルタ
DE102006018034A1 (de) * 2006-04-19 2007-10-31 Robert Bosch Gmbh Piezoaktor und Verfahren zu dessen Herstellung
DE102013100617B4 (de) * 2013-01-22 2016-08-25 Epcos Ag Vorrichtung zur Erzeugung eines Plasmas und Handgerät mit der Vorrichtung
JP6226679B2 (ja) * 2013-10-04 2017-11-08 日本碍子株式会社 分極方向検査方法、分極方向検査装置及び圧電素子の製造方法
US20150287903A1 (en) * 2014-04-07 2015-10-08 Samsung Electro-Mechanics Co., Ltd. Piezoelectric transformer
DE102014110405A1 (de) * 2014-07-23 2016-01-28 Epcos Ag Piezoelektrischer Transformator
CA3010616C (en) 2016-01-18 2024-05-28 Jonathan Jensen Current limited circuits

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766615A (en) 1969-09-09 1973-10-23 Denki Onkyo Co Ltd Method of polarizing piezoelectric elements
WO1997029521A1 (en) 1996-02-08 1997-08-14 Tokin Corporation Piezoelectric transformer
JP2000294849A (ja) 1999-04-07 2000-10-20 Hitachi Metals Ltd 圧電トランス
JP2009501409A (ja) 2005-07-14 2009-01-15 ヨット・エー・プラズマコンサルト・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 大気圧プラズマを生成する装置

Also Published As

Publication number Publication date
US11476407B2 (en) 2022-10-18
DE102016102488A1 (de) 2017-08-17
EP3414785B1 (de) 2021-09-22
US20190051813A1 (en) 2019-02-14
JP2020170868A (ja) 2020-10-15
WO2017137195A1 (de) 2017-08-17
EP3414785A1 (de) 2018-12-19
JP2019505098A (ja) 2019-02-21

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