NO971938L - Piezoelektrisk resonatorelement og elektronikk-komponent med slikt element - Google Patents

Piezoelektrisk resonatorelement og elektronikk-komponent med slikt element

Info

Publication number
NO971938L
NO971938L NO971938A NO971938A NO971938L NO 971938 L NO971938 L NO 971938L NO 971938 A NO971938 A NO 971938A NO 971938 A NO971938 A NO 971938A NO 971938 L NO971938 L NO 971938L
Authority
NO
Norway
Prior art keywords
piezoelectric resonator
electronics component
resonator element
electronics
component
Prior art date
Application number
NO971938A
Other languages
English (en)
Other versions
NO971938D0 (no
Inventor
Toshihiko Unami
Jiro Inoue
Original Assignee
Murata Manufacturing Co
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 Murata Manufacturing Co filed Critical Murata Manufacturing Co
Publication of NO971938D0 publication Critical patent/NO971938D0/no
Publication of NO971938L publication Critical patent/NO971938L/no

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
    • H03H9/178—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator of a laminated structure of multiple piezoelectric layers with inner electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/10—Mounting in enclosures
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
    • H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/58—Multiple crystal filters
    • H03H9/60—Electric coupling means therefor
    • H03H9/605—Electric coupling means therefor consisting of a ladder configuration

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
NO971938A 1996-07-18 1997-04-25 Piezoelektrisk resonatorelement og elektronikk-komponent med slikt element NO971938L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20885796 1996-07-18
JP9014584A JPH1084244A (ja) 1996-07-18 1997-01-10 圧電共振子およびそれを用いた電子部品

Publications (2)

Publication Number Publication Date
NO971938D0 NO971938D0 (no) 1997-04-25
NO971938L true NO971938L (no) 1998-01-19

Family

ID=26350552

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971938A NO971938L (no) 1996-07-18 1997-04-25 Piezoelektrisk resonatorelement og elektronikk-komponent med slikt element

Country Status (6)

Country Link
US (1) US5912601A (no)
EP (1) EP0820144B1 (no)
JP (1) JPH1084244A (no)
CN (1) CN1078405C (no)
DE (1) DE69719414T2 (no)
NO (1) NO971938L (no)

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CN1198037A (zh) * 1997-04-25 1998-11-04 株式会社村田制作所 压电谐振器和使用它的电子元件
JP3262048B2 (ja) * 1997-10-01 2002-03-04 株式会社村田製作所 圧電共振子およびそれを用いた電子部品
JP3368214B2 (ja) * 1997-10-01 2003-01-20 株式会社村田製作所 ラダーフィルタおよび通信機器
JP3262050B2 (ja) * 1997-10-03 2002-03-04 株式会社村田製作所 電子部品およびラダーフィルタ
US6715363B1 (en) * 1998-02-20 2004-04-06 Wilcoxon Research, Inc. Method and apparatus for strain amplification for piezoelectric transducers
TW432731B (en) 1998-12-01 2001-05-01 Murata Manufacturing Co Multilayer piezoelectric part
JP3473567B2 (ja) * 2000-10-30 2003-12-08 株式会社村田製作所 圧電共振子およびこの圧電共振子を用いたラダー型フィルタ
JP2005340387A (ja) * 2004-05-25 2005-12-08 Tdk Corp 積層型圧電素子及び燃料噴射装置
JP4561262B2 (ja) * 2004-09-09 2010-10-13 セイコーエプソン株式会社 アクチュエータ
JP2008035358A (ja) 2006-07-31 2008-02-14 Hitachi Media Electoronics Co Ltd 薄膜圧電バルク波共振器及びそれを用いた高周波フィルタ
JP5787037B2 (ja) * 2012-11-13 2015-09-30 株式会社村田製作所 圧電トランス

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Also Published As

Publication number Publication date
NO971938D0 (no) 1997-04-25
EP0820144A3 (en) 1998-09-02
CN1078405C (zh) 2002-01-23
DE69719414T2 (de) 2003-09-25
US5912601A (en) 1999-06-15
CN1171657A (zh) 1998-01-28
EP0820144B1 (en) 2003-03-05
DE69719414D1 (de) 2003-04-10
EP0820144A2 (en) 1998-01-21
JPH1084244A (ja) 1998-03-31

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