JPS5429596A - Side electrode splitting method for thin plate crystal oscillator - Google Patents

Side electrode splitting method for thin plate crystal oscillator

Info

Publication number
JPS5429596A
JPS5429596A JP9522577A JP9522577A JPS5429596A JP S5429596 A JPS5429596 A JP S5429596A JP 9522577 A JP9522577 A JP 9522577A JP 9522577 A JP9522577 A JP 9522577A JP S5429596 A JPS5429596 A JP S5429596A
Authority
JP
Japan
Prior art keywords
side electrode
thin plate
crystal oscillator
splitting method
plate crystal
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
JP9522577A
Other languages
Japanese (ja)
Inventor
Hiroyuki Fujii
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 Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP9522577A priority Critical patent/JPS5429596A/en
Publication of JPS5429596A publication Critical patent/JPS5429596A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To perform the split of side electrodes surely with a simple method, by providing a projection of flat shape at the part of split of the side electrodes in advance and by cutting off the projection mechanically after attaching the side electrode film.
JP9522577A 1977-08-09 1977-08-09 Side electrode splitting method for thin plate crystal oscillator Pending JPS5429596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9522577A JPS5429596A (en) 1977-08-09 1977-08-09 Side electrode splitting method for thin plate crystal oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9522577A JPS5429596A (en) 1977-08-09 1977-08-09 Side electrode splitting method for thin plate crystal oscillator

Publications (1)

Publication Number Publication Date
JPS5429596A true JPS5429596A (en) 1979-03-05

Family

ID=14131800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9522577A Pending JPS5429596A (en) 1977-08-09 1977-08-09 Side electrode splitting method for thin plate crystal oscillator

Country Status (1)

Country Link
JP (1) JPS5429596A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7126262B2 (en) 2003-06-04 2006-10-24 Seiko Epson Corporation Piezoelectric vibration gyro element, method for manufacturing the same, and piezoelectric vibration gyro sensor
JP2009276356A (en) * 2009-08-25 2009-11-26 Seiko Epson Corp Vibratory gyroscope and its manufacturing method
JP2011203265A (en) * 2011-05-27 2011-10-13 Seiko Epson Corp Manufacturing method of vibrating structure gyroscope

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7126262B2 (en) 2003-06-04 2006-10-24 Seiko Epson Corporation Piezoelectric vibration gyro element, method for manufacturing the same, and piezoelectric vibration gyro sensor
JP2009276356A (en) * 2009-08-25 2009-11-26 Seiko Epson Corp Vibratory gyroscope and its manufacturing method
JP2011203265A (en) * 2011-05-27 2011-10-13 Seiko Epson Corp Manufacturing method of vibrating structure gyroscope

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