JPS5386188A - Flexural vibration type crystal vibrator - Google Patents

Flexural vibration type crystal vibrator

Info

Publication number
JPS5386188A
JPS5386188A JP15281176A JP15281176A JPS5386188A JP S5386188 A JPS5386188 A JP S5386188A JP 15281176 A JP15281176 A JP 15281176A JP 15281176 A JP15281176 A JP 15281176A JP S5386188 A JPS5386188 A JP S5386188A
Authority
JP
Japan
Prior art keywords
type crystal
vibration type
flexural vibration
crystal vibrator
vibrator
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
JP15281176A
Other languages
Japanese (ja)
Inventor
Makoto Wakasugi
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP15281176A priority Critical patent/JPS5386188A/en
Publication of JPS5386188A publication Critical patent/JPS5386188A/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
    • H03H9/21—Crystal tuning forks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To apply electric fields of good efficiency and obtain a vibrator of a micro size and high performance by cutting out the vibrator at specific angles with respect to around X-axis and Y-axis from a thin plate form crystal plate by etching and employing a specific disposition for the disposition of the electrodes thereof.
JP15281176A 1976-12-21 1976-12-21 Flexural vibration type crystal vibrator Pending JPS5386188A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15281176A JPS5386188A (en) 1976-12-21 1976-12-21 Flexural vibration type crystal vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15281176A JPS5386188A (en) 1976-12-21 1976-12-21 Flexural vibration type crystal vibrator

Publications (1)

Publication Number Publication Date
JPS5386188A true JPS5386188A (en) 1978-07-29

Family

ID=15548659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15281176A Pending JPS5386188A (en) 1976-12-21 1976-12-21 Flexural vibration type crystal vibrator

Country Status (1)

Country Link
JP (1) JPS5386188A (en)

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