JPS5397794A - Crystal vibrator - Google Patents

Crystal vibrator

Info

Publication number
JPS5397794A
JPS5397794A JP1340677A JP1340677A JPS5397794A JP S5397794 A JPS5397794 A JP S5397794A JP 1340677 A JP1340677 A JP 1340677A JP 1340677 A JP1340677 A JP 1340677A JP S5397794 A JPS5397794 A JP S5397794A
Authority
JP
Japan
Prior art keywords
crystal vibrator
vibrator
crystal
case
owing
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
JP1340677A
Other languages
Japanese (ja)
Inventor
Takashi Kanda
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP1340677A priority Critical patent/JPS5397794A/en
Publication of JPS5397794A publication Critical patent/JPS5397794A/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
    • H03H9/05—Holders or supports
    • H03H9/09—Elastic or damping supports

Landscapes

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

Abstract

PURPOSE:To prevent failure owing to impact and cracking of crystal owing to difference in the coefficients of expansion by supprting a vibrator to a case by means of insulators having a coefficient of thermal expansion at the intermediate of those of rubber form elastic plates, crystal vibrator and case.
JP1340677A 1977-02-08 1977-02-08 Crystal vibrator Pending JPS5397794A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1340677A JPS5397794A (en) 1977-02-08 1977-02-08 Crystal vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1340677A JPS5397794A (en) 1977-02-08 1977-02-08 Crystal vibrator

Publications (1)

Publication Number Publication Date
JPS5397794A true JPS5397794A (en) 1978-08-26

Family

ID=11832240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1340677A Pending JPS5397794A (en) 1977-02-08 1977-02-08 Crystal vibrator

Country Status (1)

Country Link
JP (1) JPS5397794A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007208890A (en) * 2006-02-06 2007-08-16 Hitachi Ltd Thin film tuning fork type bending vibrator and electric signal processing element
KR20170005120A (en) 2014-07-22 2017-01-11 가부시키가이샤 플로스피아 Crystalline semiconductor film, plate-like body and semiconductor device
US10460934B2 (en) 2017-08-21 2019-10-29 Flosfia Inc. Crystalline film, semiconductor device including crystalline film, and method for producing crystalline film

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007208890A (en) * 2006-02-06 2007-08-16 Hitachi Ltd Thin film tuning fork type bending vibrator and electric signal processing element
KR20170005120A (en) 2014-07-22 2017-01-11 가부시키가이샤 플로스피아 Crystalline semiconductor film, plate-like body and semiconductor device
KR20180118823A (en) 2014-07-22 2018-10-31 가부시키가이샤 플로스피아 Crystalline semiconductor film, plate-like body and semiconductor device
US10460934B2 (en) 2017-08-21 2019-10-29 Flosfia Inc. Crystalline film, semiconductor device including crystalline film, and method for producing crystalline film

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