JPS6327888B2 - - Google Patents

Info

Publication number
JPS6327888B2
JPS6327888B2 JP3696180A JP3696180A JPS6327888B2 JP S6327888 B2 JPS6327888 B2 JP S6327888B2 JP 3696180 A JP3696180 A JP 3696180A JP 3696180 A JP3696180 A JP 3696180A JP S6327888 B2 JPS6327888 B2 JP S6327888B2
Authority
JP
Japan
Prior art keywords
electrodes
electrode
resonator
vibration
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
JP3696180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56134818A (en
Inventor
Hiroshi Shimizu
Hiroshi Watanabe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP3696180A priority Critical patent/JPS56134818A/ja
Priority to US06/241,738 priority patent/US4356421A/en
Publication of JPS56134818A publication Critical patent/JPS56134818A/ja
Publication of JPS6327888B2 publication Critical patent/JPS6327888B2/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
    • H03H9/15—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
    • H03H9/177—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator of the energy-trap type

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP3696180A 1980-03-25 1980-03-25 Piezoresonator using width longitudinal oscillation Granted JPS56134818A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP3696180A JPS56134818A (en) 1980-03-25 1980-03-25 Piezoresonator using width longitudinal oscillation
US06/241,738 US4356421A (en) 1980-03-25 1981-03-09 Piezoelectric resonators of an energy-trapping type of a width extensional vibratory mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3696180A JPS56134818A (en) 1980-03-25 1980-03-25 Piezoresonator using width longitudinal oscillation

Publications (2)

Publication Number Publication Date
JPS56134818A JPS56134818A (en) 1981-10-21
JPS6327888B2 true JPS6327888B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-06-06

Family

ID=12484329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3696180A Granted JPS56134818A (en) 1980-03-25 1980-03-25 Piezoresonator using width longitudinal oscillation

Country Status (1)

Country Link
JP (1) JPS56134818A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511202A (en) * 1981-12-29 1985-04-16 Fujitsu Limited Ceramic resonator and a ceramic filter using the same

Also Published As

Publication number Publication date
JPS56134818A (en) 1981-10-21

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