NO971560L - Piezoelektrisk svingeelement og kretskomponent med slikt element - Google Patents

Piezoelektrisk svingeelement og kretskomponent med slikt element

Info

Publication number
NO971560L
NO971560L NO971560A NO971560A NO971560L NO 971560 L NO971560 L NO 971560L NO 971560 A NO971560 A NO 971560A NO 971560 A NO971560 A NO 971560A NO 971560 L NO971560 L NO 971560L
Authority
NO
Norway
Prior art keywords
circuit component
piezoelectric
piezoelectric swing
swing
swing element
Prior art date
Application number
NO971560A
Other languages
English (en)
Other versions
NO971560D0 (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 NO971560D0 publication Critical patent/NO971560D0/no
Publication of NO971560L publication Critical patent/NO971560L/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
    • H03H9/46—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
    • 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
    • H03H9/15—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

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)
NO971560A 1996-04-05 1997-04-04 Piezoelektrisk svingeelement og kretskomponent med slikt element NO971560L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11047596A JP3271517B2 (ja) 1996-04-05 1996-04-05 圧電共振子およびそれを用いた電子部品

Publications (2)

Publication Number Publication Date
NO971560D0 NO971560D0 (no) 1997-04-04
NO971560L true NO971560L (no) 1997-10-06

Family

ID=14536662

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971560A NO971560L (no) 1996-04-05 1997-04-04 Piezoelektrisk svingeelement og kretskomponent med slikt element

Country Status (6)

Country Link
US (1) US5925970A (no)
EP (1) EP0800269B1 (no)
JP (1) JP3271517B2 (no)
CN (1) CN1085908C (no)
DE (1) DE69726636T2 (no)
NO (1) NO971560L (no)

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US5939819A (en) * 1996-04-18 1999-08-17 Murata Manufacturing Co., Ltd. Electronic component and ladder filter
JPH1079639A (ja) * 1996-07-10 1998-03-24 Murata Mfg Co Ltd 圧電共振子およびそれを用いた電子部品
JPH1084244A (ja) * 1996-07-18 1998-03-31 Murata Mfg Co Ltd 圧電共振子およびそれを用いた電子部品
JP3271541B2 (ja) * 1996-07-26 2002-04-02 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
JP3577170B2 (ja) * 1996-08-05 2004-10-13 株式会社村田製作所 圧電共振子とその製造方法およびそれを用いた電子部品
JPH10126203A (ja) * 1996-08-27 1998-05-15 Murata Mfg Co Ltd 圧電共振子およびそれを用いた電子部品
JP3267171B2 (ja) * 1996-09-12 2002-03-18 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
JP3271538B2 (ja) * 1996-11-28 2002-04-02 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
JP3262076B2 (ja) * 1997-10-03 2002-03-04 株式会社村田製作所 圧電共振子、圧電共振子の周波数調整方法および通信機器
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TW432731B (en) * 1998-12-01 2001-05-01 Murata Manufacturing Co Multilayer piezoelectric part
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US6811385B2 (en) * 2002-10-31 2004-11-02 Hewlett-Packard Development Company, L.P. Acoustic micro-pump
US7235916B2 (en) * 2004-06-03 2007-06-26 Zippy Technology Corp. Piezoelectric blades anchoring structure
US7728716B2 (en) * 2007-08-01 2010-06-01 China Steel Corporation Piezoelectric buzzer
DE102012215774A1 (de) * 2012-09-06 2014-03-06 Robert Bosch Gmbh Piezoelektrischer Aktor
CH713460A2 (de) * 2017-02-15 2018-08-15 Digi Sens Ag Schwingsaitensensor und Schwingsaite für einen Schwingsaitensensor.

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Also Published As

Publication number Publication date
NO971560D0 (no) 1997-04-04
DE69726636D1 (de) 2004-01-22
EP0800269B1 (en) 2003-12-10
JP3271517B2 (ja) 2002-04-02
CN1167368A (zh) 1997-12-10
DE69726636T2 (de) 2004-06-09
US5925970A (en) 1999-07-20
EP0800269A2 (en) 1997-10-08
CN1085908C (zh) 2002-05-29
JPH09275325A (ja) 1997-10-21
EP0800269A3 (en) 1998-02-04

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FC2A Withdrawal, rejection or dismissal of laid open patent application