JPH0155604B2 - - Google Patents

Info

Publication number
JPH0155604B2
JPH0155604B2 JP57021461A JP2146182A JPH0155604B2 JP H0155604 B2 JPH0155604 B2 JP H0155604B2 JP 57021461 A JP57021461 A JP 57021461A JP 2146182 A JP2146182 A JP 2146182A JP H0155604 B2 JPH0155604 B2 JP H0155604B2
Authority
JP
Japan
Prior art keywords
base material
electrode
electrodes
insulator
piezoelectric
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP57021461A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58138115A (ja
Inventor
Isao Toyoshima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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 Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP2146182A priority Critical patent/JPS58138115A/ja
Publication of JPS58138115A publication Critical patent/JPS58138115A/ja
Publication of JPH0155604B2 publication Critical patent/JPH0155604B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/10—Mounting in enclosures
    • H03H9/1064—Mounting in enclosures for surface acoustic wave [SAW] devices
    • H03H9/1092—Mounting in enclosures for surface acoustic wave [SAW] devices the enclosure being defined by a cover cap mounted on an element forming part of the surface acoustic wave [SAW] device on the side of the IDT's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/10—Mounting in enclosures
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
    • H03H9/1035—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by two sealing substrates sandwiching the piezoelectric layer of the BAW device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • H03H9/566—Electric coupling means therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP2146182A 1982-02-12 1982-02-12 チップ状圧電振動部品の製造方法 Granted JPS58138115A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2146182A JPS58138115A (ja) 1982-02-12 1982-02-12 チップ状圧電振動部品の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2146182A JPS58138115A (ja) 1982-02-12 1982-02-12 チップ状圧電振動部品の製造方法

Related Child Applications (6)

Application Number Title Priority Date Filing Date
JP7952782A Division JPS58139513A (ja) 1982-05-11 1982-05-11 チップ状圧電振動部品の製造方法
JP8446282A Division JPS58139514A (ja) 1982-05-18 1982-05-18 チップ状圧電振動部品の製造方法
JP8630182A Division JPS58139511A (ja) 1982-05-20 1982-05-20 チツプ状圧電振動部品の製造方法
JP8692282A Division JPS58139515A (ja) 1982-05-21 1982-05-21 チップ状圧電振動部品の製造方法
JP8868182A Division JPS58139516A (ja) 1982-05-24 1982-05-24 チツプ状圧電振動部品
JP8868282A Division JPS58139517A (ja) 1982-05-24 1982-05-24 チツプ状圧電振動部品

Publications (2)

Publication Number Publication Date
JPS58138115A JPS58138115A (ja) 1983-08-16
JPH0155604B2 true JPH0155604B2 (en]) 1989-11-27

Family

ID=12055613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2146182A Granted JPS58138115A (ja) 1982-02-12 1982-02-12 チップ状圧電振動部品の製造方法

Country Status (1)

Country Link
JP (1) JPS58138115A (en])

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58205319A (ja) * 1982-05-25 1983-11-30 Citizen Watch Co Ltd 弾性表面波装置
JPS6196812A (ja) * 1984-10-17 1986-05-15 Murata Mfg Co Ltd 電子部品
FR2579829B1 (fr) * 1985-03-29 1988-06-24 Thomson Csf Procede de fabrication de dispositifs a ondes de surface
JPS62109420A (ja) * 1985-11-07 1987-05-20 Alps Electric Co Ltd 弾性表面波素子
JPS62173813A (ja) * 1986-01-28 1987-07-30 Alps Electric Co Ltd 弾性表面波素子
CA1273701A (en) * 1986-03-12 1990-09-04 Mark S. Suthers Saw device with apodized idt
JPH01142215U (en]) * 1988-03-23 1989-09-29
JPH07303022A (ja) * 1994-05-09 1995-11-14 Murata Mfg Co Ltd 弾性表面波装置
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
JP3514361B2 (ja) * 1998-02-27 2004-03-31 Ｔｄｋ株式会社 チップ素子及びチップ素子の製造方法
JP2007180995A (ja) * 2005-12-28 2007-07-12 Kyocera Kinseki Corp 圧電振動子

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5472696A (en) * 1977-11-21 1979-06-11 Citizen Watch Co Ltd Package for super miniature size piezoelectric oscillator
JPS5661820A (en) * 1979-10-25 1981-05-27 Matsushima Kogyo Co Ltd Quartz oscillator
JPS5717124A (en) * 1980-07-05 1982-01-28 Tdk Electronics Co Ltd Capacitor and method of producing same

Also Published As

Publication number Publication date
JPS58138115A (ja) 1983-08-16

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