JPS52133770A - Piezoelectric resonator - Google Patents

Piezoelectric resonator

Info

Publication number
JPS52133770A
JPS52133770A JP5064676A JP5064676A JPS52133770A JP S52133770 A JPS52133770 A JP S52133770A JP 5064676 A JP5064676 A JP 5064676A JP 5064676 A JP5064676 A JP 5064676A JP S52133770 A JPS52133770 A JP S52133770A
Authority
JP
Japan
Prior art keywords
piezoelectric resonator
frequency
utilizing
fact
changed
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
JP5064676A
Other languages
Japanese (ja)
Inventor
Hideo Hoshi
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP5064676A priority Critical patent/JPS52133770A/en
Publication of JPS52133770A publication Critical patent/JPS52133770A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To reduce frequency, and obtain a piezoelectric resonator of flat frequency-temperature characteristics suitable for electronic wristwatches by utilizing the fact that the resonance frequency of the piezoelectric resonator is changed by excitation levels.
JP5064676A 1976-04-30 1976-04-30 Piezoelectric resonator Pending JPS52133770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5064676A JPS52133770A (en) 1976-04-30 1976-04-30 Piezoelectric resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5064676A JPS52133770A (en) 1976-04-30 1976-04-30 Piezoelectric resonator

Publications (1)

Publication Number Publication Date
JPS52133770A true JPS52133770A (en) 1977-11-09

Family

ID=12864699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5064676A Pending JPS52133770A (en) 1976-04-30 1976-04-30 Piezoelectric resonator

Country Status (1)

Country Link
JP (1) JPS52133770A (en)

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