JPS53131790A - Piezoelectric vibrator and production of the same - Google Patents

Piezoelectric vibrator and production of the same

Info

Publication number
JPS53131790A
JPS53131790A JP4639377A JP4639377A JPS53131790A JP S53131790 A JPS53131790 A JP S53131790A JP 4639377 A JP4639377 A JP 4639377A JP 4639377 A JP4639377 A JP 4639377A JP S53131790 A JPS53131790 A JP S53131790A
Authority
JP
Japan
Prior art keywords
production
same
piezoelectric vibrator
piezoelectic
serration
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
JP4639377A
Other languages
Japanese (ja)
Inventor
Hiroshi Onuki
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 JP4639377A priority Critical patent/JPS53131790A/en
Publication of JPS53131790A publication Critical patent/JPS53131790A/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 facilitate the frequency adjustment of piezoelectic vibrators by providing a serration to either side of the section of the insulating material portion at a right angle to vibrating face.
JP4639377A 1977-04-22 1977-04-22 Piezoelectric vibrator and production of the same Pending JPS53131790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4639377A JPS53131790A (en) 1977-04-22 1977-04-22 Piezoelectric vibrator and production of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4639377A JPS53131790A (en) 1977-04-22 1977-04-22 Piezoelectric vibrator and production of the same

Publications (1)

Publication Number Publication Date
JPS53131790A true JPS53131790A (en) 1978-11-16

Family

ID=12745892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4639377A Pending JPS53131790A (en) 1977-04-22 1977-04-22 Piezoelectric vibrator and production of the same

Country Status (1)

Country Link
JP (1) JPS53131790A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467487A1 (en) * 1979-10-15 1981-04-17 Ebauches Sa PIEZOELECTRIC RESONATOR
JP2001230654A (en) * 2000-02-16 2001-08-24 Matsushita Electric Ind Co Ltd Piezoelectric vibrating element and producing method therefor
JP2009182873A (en) * 2008-01-31 2009-08-13 Daishinku Corp Method for manufacturing piezoelectric oscillation device, and piezoelectric oscillation device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124350A (en) * 1974-08-19 1976-02-27 Kunio Sadano Ningyo dobutsumokeinadoniokeru kakubukudosochi
JPS5124892A (en) * 1974-08-23 1976-02-28 Suwa Seikosha Kk SUISHOSHINDOSHI
JPS5384593A (en) * 1976-12-29 1978-07-26 Matsushima Kogyo Kk System for regulating intrinsic frequency of piezooelectric resonator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124350A (en) * 1974-08-19 1976-02-27 Kunio Sadano Ningyo dobutsumokeinadoniokeru kakubukudosochi
JPS5124892A (en) * 1974-08-23 1976-02-28 Suwa Seikosha Kk SUISHOSHINDOSHI
JPS5384593A (en) * 1976-12-29 1978-07-26 Matsushima Kogyo Kk System for regulating intrinsic frequency of piezooelectric resonator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467487A1 (en) * 1979-10-15 1981-04-17 Ebauches Sa PIEZOELECTRIC RESONATOR
JP2001230654A (en) * 2000-02-16 2001-08-24 Matsushita Electric Ind Co Ltd Piezoelectric vibrating element and producing method therefor
JP2009182873A (en) * 2008-01-31 2009-08-13 Daishinku Corp Method for manufacturing piezoelectric oscillation device, and piezoelectric oscillation device

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