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JPS53132986A - Elimination method for spuriousness of thickness slip vibrator - Google Patents

Elimination method for spuriousness of thickness slip vibrator

Info

Publication number
JPS53132986A
JPS53132986A JP4754077A JP4754077A JPS53132986A JP S53132986 A JPS53132986 A JP S53132986A JP 4754077 A JP4754077 A JP 4754077A JP 4754077 A JP4754077 A JP 4754077A JP S53132986 A JPS53132986 A JP S53132986A
Authority
JP
Japan
Prior art keywords
spuriousness
thickness slip
resonance
elimination method
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
JP4754077A
Other languages
Japanese (ja)
Inventor
Toshio Sudo
Shuji Suzuki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4754077A priority Critical patent/JPS53132986A/en
Publication of JPS53132986A publication Critical patent/JPS53132986A/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 obtain a good single resonance characteristic with enhancing the stability of the resonance frequency and avoiding the lowering of the resonance sharpness degree, by eliminating sub-resonance spuriousness by scraping off at least one substrate edge part which is parallel to the length direction of a thickness slip vibrator.
JP4754077A 1977-04-25 1977-04-25 Elimination method for spuriousness of thickness slip vibrator Pending JPS53132986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4754077A JPS53132986A (en) 1977-04-25 1977-04-25 Elimination method for spuriousness of thickness slip vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4754077A JPS53132986A (en) 1977-04-25 1977-04-25 Elimination method for spuriousness of thickness slip vibrator

Publications (1)

Publication Number Publication Date
JPS53132986A true JPS53132986A (en) 1978-11-20

Family

ID=12777962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4754077A Pending JPS53132986A (en) 1977-04-25 1977-04-25 Elimination method for spuriousness of thickness slip vibrator

Country Status (1)

Country Link
JP (1) JPS53132986A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63182904A (en) * 1987-01-23 1988-07-28 Murata Mfg Co Ltd Energy confinement type piezoelectric vibrator component
JP2011166364A (en) * 2010-02-08 2011-08-25 Daishinku Corp Thickness system crystal oscillator
WO2017038568A1 (en) * 2015-09-01 2017-03-09 株式会社村田製作所 Crystal piece and crystal oscillator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63182904A (en) * 1987-01-23 1988-07-28 Murata Mfg Co Ltd Energy confinement type piezoelectric vibrator component
JP2011166364A (en) * 2010-02-08 2011-08-25 Daishinku Corp Thickness system crystal oscillator
WO2017038568A1 (en) * 2015-09-01 2017-03-09 株式会社村田製作所 Crystal piece and crystal oscillator
JP6150092B1 (en) * 2015-09-01 2017-06-21 株式会社村田製作所 Crystal piece and crystal unit
CN107852147A (en) * 2015-09-01 2018-03-27 株式会社村田制作所 Quartz plate and quartz crystal

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