JPS5394790A - Electrode structure of tuning-fork-shaped crystal vibrator - Google Patents

Electrode structure of tuning-fork-shaped crystal vibrator

Info

Publication number
JPS5394790A
JPS5394790A JP898877A JP898877A JPS5394790A JP S5394790 A JPS5394790 A JP S5394790A JP 898877 A JP898877 A JP 898877A JP 898877 A JP898877 A JP 898877A JP S5394790 A JPS5394790 A JP S5394790A
Authority
JP
Japan
Prior art keywords
electrode structure
tuning
fork
shaped crystal
crystal 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
JP898877A
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 JP898877A priority Critical patent/JPS5394790A/en
Publication of JPS5394790A publication Critical patent/JPS5394790A/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 miniaturize a vibrator by improving its performance through the decision of the electrode structure according to the size and sign of space changes.
JP898877A 1977-01-29 1977-01-29 Electrode structure of tuning-fork-shaped crystal vibrator Pending JPS5394790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP898877A JPS5394790A (en) 1977-01-29 1977-01-29 Electrode structure of tuning-fork-shaped crystal vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP898877A JPS5394790A (en) 1977-01-29 1977-01-29 Electrode structure of tuning-fork-shaped crystal vibrator

Publications (1)

Publication Number Publication Date
JPS5394790A true JPS5394790A (en) 1978-08-19

Family

ID=11708058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP898877A Pending JPS5394790A (en) 1977-01-29 1977-01-29 Electrode structure of tuning-fork-shaped crystal vibrator

Country Status (1)

Country Link
JP (1) JPS5394790A (en)

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