NO971941D0 - Piezoelektrisk resonator og kretskomponent - Google Patents

Piezoelektrisk resonator og kretskomponent

Info

Publication number
NO971941D0
NO971941D0 NO971941A NO971941A NO971941D0 NO 971941 D0 NO971941 D0 NO 971941D0 NO 971941 A NO971941 A NO 971941A NO 971941 A NO971941 A NO 971941A NO 971941 D0 NO971941 D0 NO 971941D0
Authority
NO
Norway
Prior art keywords
circuit component
piezoelectric resonator
resonator
piezoelectric
circuit
Prior art date
Application number
NO971941A
Other languages
English (en)
Other versions
NO971941L (no
Inventor
Takashi Yamamoto
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 NO971941D0 publication Critical patent/NO971941D0/no
Publication of NO971941L publication Critical patent/NO971941L/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
    • H03H9/02—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
    • H03H9/1028—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 the BAW device being held between spring terminals
    • 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
    • H03H9/46—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)
NO971941A 1996-10-23 1997-04-25 Piezoelektrisk resonator og kretskomponent NO971941L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8299786A JPH10126202A (ja) 1996-10-23 1996-10-23 圧電共振子およびそれを用いた電子部品

Publications (2)

Publication Number Publication Date
NO971941D0 true NO971941D0 (no) 1997-04-25
NO971941L NO971941L (no) 1998-04-24

Family

ID=17876932

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971941A NO971941L (no) 1996-10-23 1997-04-25 Piezoelektrisk resonator og kretskomponent

Country Status (6)

Country Link
US (1) US6064142A (no)
EP (1) EP0838897B1 (no)
JP (1) JPH10126202A (no)
CN (1) CN1100384C (no)
DE (1) DE69714820T2 (no)
NO (1) NO971941L (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11112280A (ja) * 1997-10-03 1999-04-23 Murata Mfg Co Ltd 電子部品およびラダーフィルタ
DE19802302A1 (de) * 1998-01-22 1999-07-29 Bosch Gmbh Robert Piezoelektrischer Aktor
DE10039646A1 (de) * 1999-08-18 2001-03-08 Murata Manufacturing Co Leitende Abdeckung, Elektronisches Bauelement und Verfahren zur Bildung einer isolierenden Schicht der leitenden Abdeckung
JP3506113B2 (ja) 2000-11-07 2004-03-15 株式会社村田製作所 電子部品
US8231534B2 (en) 2007-05-10 2012-07-31 Konica Minolta Medical & Graphic, Inc. Ultrasonic transmitter/receiver device, ultrasonic probe and ultrasonic diagnostic apparatus
US9917571B2 (en) * 2014-06-13 2018-03-13 Georgia Tech Research Corporation Resonant gyroscopes and methods of making and using the same

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US5118982A (en) * 1989-05-31 1992-06-02 Nec Corporation Thickness mode vibration piezoelectric transformer
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JP2965602B2 (ja) * 1990-02-26 1999-10-18 日立金属株式会社 積層型変位素子
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JP3221253B2 (ja) * 1994-09-13 2001-10-22 株式会社村田製作所 複合電子部品の製造方法
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Also Published As

Publication number Publication date
NO971941L (no) 1998-04-24
CN1100384C (zh) 2003-01-29
EP0838897A2 (en) 1998-04-29
EP0838897B1 (en) 2002-08-21
DE69714820D1 (de) 2002-09-26
EP0838897A3 (en) 1998-09-02
DE69714820T2 (de) 2002-12-19
US6064142A (en) 2000-05-16
CN1180958A (zh) 1998-05-06
JPH10126202A (ja) 1998-05-15

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application