NO971944D0 - Kretskomponent med piezoelektrisk resonatorelement - Google Patents

Kretskomponent med piezoelektrisk resonatorelement

Info

Publication number
NO971944D0
NO971944D0 NO971944A NO971944A NO971944D0 NO 971944 D0 NO971944 D0 NO 971944D0 NO 971944 A NO971944 A NO 971944A NO 971944 A NO971944 A NO 971944A NO 971944 D0 NO971944 D0 NO 971944D0
Authority
NO
Norway
Prior art keywords
circuit component
piezoelectric resonator
resonator element
piezoelectric
circuit
Prior art date
Application number
NO971944A
Other languages
English (en)
Other versions
NO971944L (no
Inventor
Toshihiko Unami
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 NO971944D0 publication Critical patent/NO971944D0/no
Publication of NO971944L publication Critical patent/NO971944L/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)
NO971944A 1996-07-26 1997-04-25 Kretskomponent med piezoelektrisk resonatorelement NO971944L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21512996 1996-07-26
JP03835097A JP3271541B2 (ja) 1996-07-26 1997-02-05 圧電共振子およびそれを用いた電子部品

Publications (2)

Publication Number Publication Date
NO971944D0 true NO971944D0 (no) 1997-04-25
NO971944L NO971944L (no) 1998-01-27

Family

ID=26377586

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971944A NO971944L (no) 1996-07-26 1997-04-25 Kretskomponent med piezoelektrisk resonatorelement

Country Status (5)

Country Link
US (1) US5932951A (no)
EP (1) EP0821482A3 (no)
JP (1) JP3271541B2 (no)
CN (1) CN1074870C (no)
NO (1) NO971944L (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6414417B1 (en) * 1999-08-31 2002-07-02 Kyocera Corporation Laminated piezoelectric actuator
KR20130058956A (ko) * 2011-11-28 2013-06-05 삼성전기주식회사 초음파 센서 및 이의 제조방법
CN106527292B (zh) * 2016-12-26 2023-07-28 中国工程物理研究院总体工程研究所 多压电陶瓷激振器并联组合系统的控制方法及控制装置

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Also Published As

Publication number Publication date
CN1074870C (zh) 2001-11-14
CN1172379A (zh) 1998-02-04
EP0821482A3 (en) 1998-09-02
JPH1093380A (ja) 1998-04-10
NO971944L (no) 1998-01-27
JP3271541B2 (ja) 2002-04-02
US5932951A (en) 1999-08-03
EP0821482A2 (en) 1998-01-28

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