NO984578L - Piezoelektrisk resonator og komponent med samme - Google Patents

Piezoelektrisk resonator og komponent med samme

Info

Publication number
NO984578L
NO984578L NO984578A NO984578A NO984578L NO 984578 L NO984578 L NO 984578L NO 984578 A NO984578 A NO 984578A NO 984578 A NO984578 A NO 984578A NO 984578 L NO984578 L NO 984578L
Authority
NO
Norway
Prior art keywords
component
same
piezoelectric resonator
resonator
piezoelectric
Prior art date
Application number
NO984578A
Other languages
English (en)
Other versions
NO984578D0 (no
NO313352B1 (no
Inventor
Toshihiko Unami
Toshiyuki Baba
Toshio Nishimura
Tatsunori Kakuda
Takeshi Yamazaki
Tetsuo Takeshima
Shigemasa Kusabiraki
Yutaka Kawai
Hirohide Yoshino
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 NO984578D0 publication Critical patent/NO984578D0/no
Publication of NO984578L publication Critical patent/NO984578L/no
Publication of NO313352B1 publication Critical patent/NO313352B1/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
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/13—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials
    • 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
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/13—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials
    • H03H9/132—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials characterized by a particular shape
    • 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
    • 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
    • H03H9/02007—Details of bulk acoustic wave devices
    • H03H9/02062—Details relating to the vibration mode

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)
  • Piezo-Electric Transducers For Audible Bands (AREA)
NO19984578A 1997-10-01 1998-09-30 Piezoelektrisk resonator og komponent med samme NO313352B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28617797A JP3262048B2 (ja) 1997-10-01 1997-10-01 圧電共振子およびそれを用いた電子部品

Publications (3)

Publication Number Publication Date
NO984578D0 NO984578D0 (no) 1998-09-30
NO984578L true NO984578L (no) 1999-04-06
NO313352B1 NO313352B1 (no) 2002-09-16

Family

ID=17700951

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19984578A NO313352B1 (no) 1997-10-01 1998-09-30 Piezoelektrisk resonator og komponent med samme

Country Status (7)

Country Link
US (1) US6091180A (no)
EP (1) EP0907241B1 (no)
JP (1) JP3262048B2 (no)
KR (1) KR100292765B1 (no)
CN (1) CN1121724C (no)
DE (1) DE69832570T2 (no)
NO (1) NO313352B1 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6414417B1 (en) * 1999-08-31 2002-07-02 Kyocera Corporation Laminated piezoelectric actuator
JP3399415B2 (ja) * 1999-09-27 2003-04-21 株式会社村田製作所 センサアレイ、センサアレイの製造方法および超音波診断装置
US7288069B2 (en) * 2000-02-07 2007-10-30 Kabushiki Kaisha Toshiba Ultrasonic probe and method of manufacturing the same
JP3838024B2 (ja) * 2000-11-27 2006-10-25 株式会社村田製作所 縦結合型マルチモード圧電フィルタ
DE10158110B4 (de) * 2000-11-27 2010-07-01 Murata Mfg. Co., Ltd., Nagaokakyo-shi Mehrschichtiges Schwingungsbauelement
JP3642026B2 (ja) * 2001-01-12 2005-04-27 株式会社村田製作所 加速度センサおよびその製造方法
JP3903842B2 (ja) * 2001-07-03 2007-04-11 株式会社村田製作所 圧電共振子、フィルタおよび電子通信機器
JP3729103B2 (ja) * 2001-08-28 2005-12-21 株式会社村田製作所 圧電装置、ラダー型フィルタ及び圧電装置の製造方法
US6897744B2 (en) * 2002-05-21 2005-05-24 Murata Manufacturing Co., Ltd. Longitudinally-coupled multi-mode piezoelectric bulk wave filter and electronic component
DE10321701B4 (de) * 2002-05-24 2009-06-10 Murata Manufacturing Co., Ltd., Nagaokakyo Längsgekoppelte piezoelektrische Multi-Mode-Volumenwellenfiltervorrichtung, längsgekoppelter piezoelektrischer Multi-Mode-Volumenwellenfilter und elektronische Komponente
JP4936306B2 (ja) * 2006-01-13 2012-05-23 日本碍子株式会社 積層型圧電素子およびその製造方法
WO2010101056A1 (ja) 2009-03-04 2010-09-10 京セラ株式会社 積層型圧電素子およびこれを備えた噴射装置ならびに燃料噴射システム
CN104809279B (zh) * 2015-04-16 2017-11-03 东南大学 矩形薄膜压膜阻尼等效电路
WO2020188866A1 (ja) * 2019-03-18 2020-09-24 株式会社村田製作所 圧電デバイス

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2965602B2 (ja) * 1990-02-26 1999-10-18 日立金属株式会社 積層型変位素子
DE4201937C2 (de) * 1991-01-25 1997-05-22 Murata Manufacturing Co Piezoelektrisches laminiertes Stellglied
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
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
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

Also Published As

Publication number Publication date
CN1213893A (zh) 1999-04-14
CN1121724C (zh) 2003-09-17
EP0907241A2 (en) 1999-04-07
US6091180A (en) 2000-07-18
EP0907241A3 (en) 2000-09-06
KR100292765B1 (ko) 2001-06-15
JP3262048B2 (ja) 2002-03-04
DE69832570T2 (de) 2006-08-10
NO984578D0 (no) 1998-09-30
EP0907241B1 (en) 2005-11-30
DE69832570D1 (de) 2006-01-05
KR19990036692A (ko) 1999-05-25
JPH11112275A (ja) 1999-04-23
NO313352B1 (no) 2002-09-16

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