JPH0155605B2 - - Google Patents

Info

Publication number
JPH0155605B2
JPH0155605B2 JP57079527A JP7952782A JPH0155605B2 JP H0155605 B2 JPH0155605 B2 JP H0155605B2 JP 57079527 A JP57079527 A JP 57079527A JP 7952782 A JP7952782 A JP 7952782A JP H0155605 B2 JPH0155605 B2 JP H0155605B2
Authority
JP
Japan
Prior art keywords
base material
electrodes
insulator
piezoelectric
electrode
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
JP57079527A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58139513A (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 JP7952782A priority Critical patent/JPS58139513A/ja
Publication of JPS58139513A publication Critical patent/JPS58139513A/ja
Publication of JPH0155605B2 publication Critical patent/JPH0155605B2/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
    • H03H9/1007—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
    • H03H9/02—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 elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/542—Filters comprising resonators of piezoelectric or electrostrictive material including passive elements
    • 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

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)
JP7952782A 1982-05-11 1982-05-11 チップ状圧電振動部品の製造方法 Granted JPS58139513A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7952782A JPS58139513A (ja) 1982-05-11 1982-05-11 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
JP7952782A JPS58139513A (ja) 1982-05-11 1982-05-11 チップ状圧電振動部品の製造方法

Related Parent Applications (1)

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

Publications (2)

Publication Number Publication Date
JPS58139513A JPS58139513A (ja) 1983-08-18
JPH0155605B2 true JPH0155605B2 (en]) 1989-11-27

Family

ID=13692451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7952782A Granted JPS58139513A (ja) 1982-05-11 1982-05-11 チップ状圧電振動部品の製造方法

Country Status (1)

Country Link
JP (1) JPS58139513A (en])

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082832U (ja) * 1983-11-15 1985-06-08 松下電器産業株式会社 フイルタパツケ−ジ
CA1281810C (en) * 1984-02-20 1991-03-19 Stephen P. Rogerson Mounting of saw devices
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
JPH0779139B2 (ja) * 1987-01-14 1995-08-23 日本電気株式会社 １チツプｓａｗデバイスの製造方法
JPH0349308A (ja) * 1989-07-17 1991-03-04 Murata Mfg Co Ltd 弾性表面波フイルタ
US5453652A (en) * 1992-12-17 1995-09-26 Matsushita Electric Industrial Co., Ltd. Surface acoustic wave device with interdigital transducers formed on a holding substrate thereof and a method of producing the same
JP3275775B2 (ja) * 1997-05-16 2002-04-22 株式会社村田製作所 弾性表面波装置
JP3617368B2 (ja) * 1999-04-02 2005-02-02 株式会社村田製作所 マザー基板および子基板ならびにその製造方法

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
JPS58139513A (ja) 1983-08-18

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