DE102005047368A1 - Piezoelektrischer Transformator und Verfahren zu dessen Herstellung - Google Patents

Piezoelektrischer Transformator und Verfahren zu dessen Herstellung Download PDF

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Publication number
DE102005047368A1
DE102005047368A1 DE102005047368A DE102005047368A DE102005047368A1 DE 102005047368 A1 DE102005047368 A1 DE 102005047368A1 DE 102005047368 A DE102005047368 A DE 102005047368A DE 102005047368 A DE102005047368 A DE 102005047368A DE 102005047368 A1 DE102005047368 A1 DE 102005047368A1
Authority
DE
Germany
Prior art keywords
transformer
auxiliary electrode
input
output
transformer according
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.)
Ceased
Application number
DE102005047368A
Other languages
German (de)
English (en)
Inventor
Igor Dr. Kartashev
Reinhard Dr. Gabl
Heinz Florian
Patrick Dr. Schmidt-Winkel
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.)
TDK Electronics AG
Original Assignee
Epcos AG
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 Epcos AG filed Critical Epcos AG
Priority to DE102005047368A priority Critical patent/DE102005047368A1/de
Priority to DE502006008955T priority patent/DE502006008955D1/de
Priority to PCT/DE2006/001737 priority patent/WO2007038914A1/de
Priority to US12/089,076 priority patent/US7723902B2/en
Priority to EP06818014A priority patent/EP1932191B1/de
Priority to JP2008533859A priority patent/JP5371434B2/ja
Publication of DE102005047368A1 publication Critical patent/DE102005047368A1/de
Ceased legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
DE102005047368A 2005-10-04 2005-10-04 Piezoelektrischer Transformator und Verfahren zu dessen Herstellung Ceased DE102005047368A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102005047368A DE102005047368A1 (de) 2005-10-04 2005-10-04 Piezoelektrischer Transformator und Verfahren zu dessen Herstellung
DE502006008955T DE502006008955D1 (de) 2005-10-04 2006-09-29 Piezoelektrischer Transformator
PCT/DE2006/001737 WO2007038914A1 (de) 2005-10-04 2006-09-29 Piezoelektrischer transformator und verfahren zu dessen herstellung
US12/089,076 US7723902B2 (en) 2005-10-04 2006-09-29 Piezoelectric transformer and method for the production thereof
EP06818014A EP1932191B1 (de) 2005-10-04 2006-09-29 Piezoelektrischer Transformator
JP2008533859A JP5371434B2 (ja) 2005-10-04 2006-09-29 圧電式の変圧器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005047368A DE102005047368A1 (de) 2005-10-04 2005-10-04 Piezoelektrischer Transformator und Verfahren zu dessen Herstellung

Publications (1)

Publication Number Publication Date
DE102005047368A1 true DE102005047368A1 (de) 2007-04-05

Family

ID=37606865

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102005047368A Ceased DE102005047368A1 (de) 2005-10-04 2005-10-04 Piezoelektrischer Transformator und Verfahren zu dessen Herstellung
DE502006008955T Active DE502006008955D1 (de) 2005-10-04 2006-09-29 Piezoelektrischer Transformator

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE502006008955T Active DE502006008955D1 (de) 2005-10-04 2006-09-29 Piezoelektrischer Transformator

Country Status (5)

Country Link
US (1) US7723902B2 (https=)
EP (1) EP1932191B1 (https=)
JP (1) JP5371434B2 (https=)
DE (2) DE102005047368A1 (https=)
WO (1) WO2007038914A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2003709A1 (de) 2007-06-11 2008-12-17 FRIWO Mobile Power GmbH Piezokonverter mit Primärregelung und zugehöriger Piezotransformator

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JP5090909B2 (ja) * 2004-08-13 2012-12-05 エプコス アクチエンゲゼルシャフト 圧電トランス
DE102005017108A1 (de) * 2005-01-26 2006-07-27 Epcos Ag Piezoelektrisches Bauelement
JP5813118B2 (ja) * 2010-10-07 2015-11-17 エプコス アクチエンゲゼルシャフトＥｐｃｏｓ Ａｇ 圧電多層構成素子
DE112011103776B4 (de) * 2010-11-15 2019-07-04 Tdk Electronics Ag Piezoelektrisches Bauelement und Verfahren zu seinem Betrieb
US8930602B2 (en) 2011-08-31 2015-01-06 Intel Corporation Providing adaptive bandwidth allocation for a fixed priority arbiter
US9021156B2 (en) 2011-08-31 2015-04-28 Prashanth Nimmala Integrating intellectual property (IP) blocks into a processor
US8713234B2 (en) 2011-09-29 2014-04-29 Intel Corporation Supporting multiple channels of a single interface
US8805926B2 (en) 2011-09-29 2014-08-12 Intel Corporation Common idle state, active state and credit management for an interface
US8713240B2 (en) 2011-09-29 2014-04-29 Intel Corporation Providing multiple decode options for a system-on-chip (SoC) fabric
US8775700B2 (en) 2011-09-29 2014-07-08 Intel Corporation Issuing requests to a fabric
US8929373B2 (en) 2011-09-29 2015-01-06 Intel Corporation Sending packets with expanded headers
CN103529990B (zh) * 2011-10-19 2017-05-10 松下电器产业株式会社 压电元件及电子设备
US9053251B2 (en) 2011-11-29 2015-06-09 Intel Corporation Providing a sideband message interface for system on a chip (SoC)
US10157160B2 (en) 2015-06-04 2018-12-18 Intel Corporation Handling a partition reset in a multi-root system
US9990327B2 (en) 2015-06-04 2018-06-05 Intel Corporation Providing multiple roots in a semiconductor device
KR20170006736A (ko) * 2015-07-09 2017-01-18 삼성전기주식회사 직류-교류 전력 변환 회로
RU2736071C2 (ru) 2016-06-14 2020-11-11 Конинклейке Филипс Н.В. Приводное устройство, содержащее привод на основе электроактивного полимера, и способ возбуждения
US10911261B2 (en) 2016-12-19 2021-02-02 Intel Corporation Method, apparatus and system for hierarchical network on chip routing
US10846126B2 (en) 2016-12-28 2020-11-24 Intel Corporation Method, apparatus and system for handling non-posted memory write transactions in a fabric

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01168185A (ja) * 1987-12-23 1989-07-03 Matsushita Electric Ind Co Ltd テレビジョン信号復号装置
DE19834673A1 (de) * 1998-07-31 2000-02-10 Siemens Ag Spannungstransformator
US6452313B2 (en) * 2000-03-30 2002-09-17 Taiyo Yuden Co., Ltd. Multilayer piezoelectric transformer
US6794796B2 (en) * 1999-06-07 2004-09-21 Matsushita Electric Industrial Co., Ltd. Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142353A (en) 1987-12-23 1992-08-25 Matsushita Electric Industrial Co., Ltd. Television signal processing apparatus
JP2792524B2 (ja) * 1992-03-13 1998-09-03 日本電気株式会社 圧電トランスコンバータ
US5872419A (en) * 1997-09-04 1999-02-16 Motorola Inc. Piezoelectric transformer with voltage feedback
JPH11168247A (ja) * 1997-12-04 1999-06-22 Nippon Soken Inc 圧電セラミックトランス
JP3577225B2 (ja) * 1998-10-09 2004-10-13 日本特殊陶業株式会社 積層型圧電トランス
US6614144B2 (en) * 2001-10-04 2003-09-02 Force International, Corp. Multilayer piezoelectric transformer
JP2005217259A (ja) * 2004-01-30 2005-08-11 Toko Inc 圧電トランス
JP5090909B2 (ja) * 2004-08-13 2012-12-05 エプコス アクチエンゲゼルシャフト 圧電トランス
US7613076B2 (en) * 2007-05-31 2009-11-03 Avago Technologies Wireless Ip (Singapore) Pte. Ltd. Acoustic power transformer including lens

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01168185A (ja) * 1987-12-23 1989-07-03 Matsushita Electric Ind Co Ltd テレビジョン信号復号装置
DE19834673A1 (de) * 1998-07-31 2000-02-10 Siemens Ag Spannungstransformator
US6794796B2 (en) * 1999-06-07 2004-09-21 Matsushita Electric Industrial Co., Ltd. Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer
US6452313B2 (en) * 2000-03-30 2002-09-17 Taiyo Yuden Co., Ltd. Multilayer piezoelectric transformer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2003709A1 (de) 2007-06-11 2008-12-17 FRIWO Mobile Power GmbH Piezokonverter mit Primärregelung und zugehöriger Piezotransformator
EP2003709B1 (de) * 2007-06-11 2013-01-23 Power Systems Technologies GmbH Piezokonverter mit Primärregelung und zugehöriger Piezotransformator
US8379411B2 (en) 2007-06-11 2013-02-19 Flextronics Ap, Llc Piezoelectric converter with primary regulation and associated piezoelectric transformer

Also Published As

Publication number Publication date
EP1932191A1 (de) 2008-06-18
EP1932191B1 (de) 2011-02-23
WO2007038914A1 (de) 2007-04-12
JP2009510791A (ja) 2009-03-12
JP5371434B2 (ja) 2013-12-18
US7723902B2 (en) 2010-05-25
US20090218916A1 (en) 2009-09-03
DE502006008955D1 (de) 2011-04-07

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Effective date: 20121009