JPS5397793A - Width slip piezoelectric vibrator - Google Patents

Width slip piezoelectric vibrator

Info

Publication number
JPS5397793A
JPS5397793A JP1263977A JP1263977A JPS5397793A JP S5397793 A JPS5397793 A JP S5397793A JP 1263977 A JP1263977 A JP 1263977A JP 1263977 A JP1263977 A JP 1263977A JP S5397793 A JPS5397793 A JP S5397793A
Authority
JP
Japan
Prior art keywords
vibrator
piezoelectric vibrator
width slip
slip piezoelectric
electrode pair
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.)
Pending
Application number
JP1263977A
Other languages
Japanese (ja)
Inventor
Tsutomu Nishikawa
Kenji Shirai
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP1263977A priority Critical patent/JPS5397793A/en
Publication of JPS5397793A publication Critical patent/JPS5397793A/en
Pending 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 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
    • H03H9/177—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator of the energy-trap type
    • 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
    • H03H9/56—Monolithic crystal filters

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)

Abstract

PURPOSE:To obtain a piezolectric vibrator of good electrical and mechanical characteristics by disposing am electrode pair using an electrode pair material having a speed of trnsversal waves smaller than that of slip waves in the transverse direction of a vibrator for opposing plate faces sandwiching the plate thickness of the vibrator.
JP1263977A 1977-02-08 1977-02-08 Width slip piezoelectric vibrator Pending JPS5397793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1263977A JPS5397793A (en) 1977-02-08 1977-02-08 Width slip piezoelectric vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1263977A JPS5397793A (en) 1977-02-08 1977-02-08 Width slip piezoelectric vibrator

Publications (1)

Publication Number Publication Date
JPS5397793A true JPS5397793A (en) 1978-08-26

Family

ID=11810932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1263977A Pending JPS5397793A (en) 1977-02-08 1977-02-08 Width slip piezoelectric vibrator

Country Status (1)

Country Link
JP (1) JPS5397793A (en)

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