JPS55652A - Electrode structure of thickness shear oscillator - Google Patents

Electrode structure of thickness shear oscillator

Info

Publication number
JPS55652A
JPS55652A JP7348178A JP7348178A JPS55652A JP S55652 A JPS55652 A JP S55652A JP 7348178 A JP7348178 A JP 7348178A JP 7348178 A JP7348178 A JP 7348178A JP S55652 A JPS55652 A JP S55652A
Authority
JP
Japan
Prior art keywords
solder
face
oscillator
thickness shear
electrode
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
JP7348178A
Other languages
Japanese (ja)
Inventor
Seiji Higashichi
Isao Shinoda
Yoshio Sano
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 JP7348178A priority Critical patent/JPS55652A/en
Publication of JPS55652A publication Critical patent/JPS55652A/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 elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/13—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials
    • H03H9/132—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials characterized by a particular shape

Landscapes

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

Abstract

PURPOSE:To facilitate an easy mass production of the thickness shear crystal oscillator for the ultra-high accuracy wacth by limiting the overflow of the solder to a fixed amount for the oblong thickness shear oscillator. CONSTITUTION:Lead electrode 6 is drawn out along end face 3 first from support electrode 5a provided to the main end face part and end face 3 each of oblong thickness shear oscillator 1 and then bent almost right-angled to be connected to exciting main electrode 4. Owing to such structure of the electrode, the solder can be prevented from flowing to the center direction of main face 1 of oscillator 1 due to the wetting performance of the solder, thus preventing the flow toward the solder. As a result, the solder overflow can be kept nearly constant at the main face end part.
JP7348178A 1978-06-16 1978-06-16 Electrode structure of thickness shear oscillator Pending JPS55652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7348178A JPS55652A (en) 1978-06-16 1978-06-16 Electrode structure of thickness shear oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7348178A JPS55652A (en) 1978-06-16 1978-06-16 Electrode structure of thickness shear oscillator

Publications (1)

Publication Number Publication Date
JPS55652A true JPS55652A (en) 1980-01-07

Family

ID=13519505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7348178A Pending JPS55652A (en) 1978-06-16 1978-06-16 Electrode structure of thickness shear oscillator

Country Status (1)

Country Link
JP (1) JPS55652A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791325U (en) * 1980-11-20 1982-06-05
JPS5842306A (en) * 1981-09-07 1983-03-11 Seiko Instr & Electronics Ltd Quartz oscillator
JPS5911519U (en) * 1982-07-13 1984-01-24 御代田精密株式会社 Electrode structure of rectangular thickness-shear oscillator
JPS5917629U (en) * 1982-07-23 1984-02-02 京セラ株式会社 Electrode structure of thickness-shear oscillator
JPS59108416A (en) * 1982-12-14 1984-06-22 Murata Mfg Co Ltd Piezoelectric resonator and its manufacture
JPS59147325U (en) * 1983-03-18 1984-10-02 御代田精密株式会社 Electrode shape of thickness-shear oscillator
JP2014147127A (en) * 2014-05-07 2014-08-14 Seiko Epson Corp Piezoelectric vibrator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5186994A (en) * 1975-01-29 1976-07-30 Seiko Instr & Electronics ATSUMISUBERISHINDOSHINOSHIJIKOZO
JPS5215284A (en) * 1975-07-25 1977-02-04 Seiko Instr & Electronics Ltd At cut quartz oscillator
JPS5291683A (en) * 1976-01-29 1977-08-02 Seiko Instr & Electronics Ltd Supporting construction of thickness slide crystal vibrator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5186994A (en) * 1975-01-29 1976-07-30 Seiko Instr & Electronics ATSUMISUBERISHINDOSHINOSHIJIKOZO
JPS5215284A (en) * 1975-07-25 1977-02-04 Seiko Instr & Electronics Ltd At cut quartz oscillator
JPS5291683A (en) * 1976-01-29 1977-08-02 Seiko Instr & Electronics Ltd Supporting construction of thickness slide crystal vibrator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791325U (en) * 1980-11-20 1982-06-05
JPS5842306A (en) * 1981-09-07 1983-03-11 Seiko Instr & Electronics Ltd Quartz oscillator
JPS5911519U (en) * 1982-07-13 1984-01-24 御代田精密株式会社 Electrode structure of rectangular thickness-shear oscillator
JPS5917629U (en) * 1982-07-23 1984-02-02 京セラ株式会社 Electrode structure of thickness-shear oscillator
JPS59108416A (en) * 1982-12-14 1984-06-22 Murata Mfg Co Ltd Piezoelectric resonator and its manufacture
JPS59147325U (en) * 1983-03-18 1984-10-02 御代田精密株式会社 Electrode shape of thickness-shear oscillator
JP2014147127A (en) * 2014-05-07 2014-08-14 Seiko Epson Corp Piezoelectric vibrator

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