JPS54153593A - Thickness slide piezoelectric oscillator - Google Patents

Thickness slide piezoelectric oscillator

Info

Publication number
JPS54153593A
JPS54153593A JP6262378A JP6262378A JPS54153593A JP S54153593 A JPS54153593 A JP S54153593A JP 6262378 A JP6262378 A JP 6262378A JP 6262378 A JP6262378 A JP 6262378A JP S54153593 A JPS54153593 A JP S54153593A
Authority
JP
Japan
Prior art keywords
bevel
electrodes
support members
piezoelectric oscillator
crystal chip
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.)
Granted
Application number
JP6262378A
Other languages
Japanese (ja)
Other versions
JPS615289B2 (en
Inventor
Toshitake Kato
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP6262378A priority Critical patent/JPS54153593A/en
Priority to US05/939,866 priority patent/US4267479A/en
Priority to GB7836848A priority patent/GB2007019B/en
Priority to DE19782840162 priority patent/DE2840162A1/en
Publication of JPS54153593A publication Critical patent/JPS54153593A/en
Publication of JPS615289B2 publication Critical patent/JPS615289B2/ja
Granted 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
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/0504—Holders; Supports for bulk acoustic wave devices
    • H03H9/0528—Holders; Supports for bulk acoustic wave devices consisting of clips

Landscapes

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

Abstract

PURPOSE:To keep the Q value higher and the equvalent series resistance value lower and to increase the anti-shock performance, by providing the bevel support means to align the lengthwise and up and down direction of the oscillator. CONSTITUTION:A pair of the both end support members 12 are fixed on the upper side of the insulation substrate 10 to suport the rectangular AT plate crystal chip 14 forming the bevel 26 at the both ends with the condutive adhesives 17. Electrodes are provided on the upper and lower side of the crystal chip 14 by vacuum evapration. The bevel support member 20 is placed in the both end support members 12 to clip the bevel 16 from upper and lower sides. 24 is the upper cover to make air- tight sealing and 26 is the lead terminals electrically connected to the electrodes.
JP6262378A 1977-09-16 1978-05-25 Thickness slide piezoelectric oscillator Granted JPS54153593A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP6262378A JPS54153593A (en) 1978-05-25 1978-05-25 Thickness slide piezoelectric oscillator
US05/939,866 US4267479A (en) 1977-09-16 1978-09-05 Mounting clips for thickness shear piezoelectric oscillator
GB7836848A GB2007019B (en) 1977-09-16 1978-09-14 Thickness shear piezo-electric oscillator
DE19782840162 DE2840162A1 (en) 1977-09-16 1978-09-15 PIEZOELECTRIC THICKNESS SHEAR OSCILLATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6262378A JPS54153593A (en) 1978-05-25 1978-05-25 Thickness slide piezoelectric oscillator

Publications (2)

Publication Number Publication Date
JPS54153593A true JPS54153593A (en) 1979-12-03
JPS615289B2 JPS615289B2 (en) 1986-02-17

Family

ID=13205621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6262378A Granted JPS54153593A (en) 1977-09-16 1978-05-25 Thickness slide piezoelectric oscillator

Country Status (1)

Country Link
JP (1) JPS54153593A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56152313A (en) * 1980-04-24 1981-11-25 Citizen Watch Co Ltd Thickness slip vibrator
CN106059527A (en) * 2015-04-02 2016-10-26 日本电波工业株式会社 AT-cut crystal element, crystal resonator and crystal oscillator
JP2017120986A (en) * 2015-12-28 2017-07-06 日本電波工業株式会社 At cut crystal piece and crystal vibrator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56152313A (en) * 1980-04-24 1981-11-25 Citizen Watch Co Ltd Thickness slip vibrator
CN106059527A (en) * 2015-04-02 2016-10-26 日本电波工业株式会社 AT-cut crystal element, crystal resonator and crystal oscillator
JP2016197778A (en) * 2015-04-02 2016-11-24 日本電波工業株式会社 At cut crystal piece and crystal oscillator
US10659005B2 (en) 2015-04-02 2020-05-19 Nihon Dempa Kogyo Co., Ltd. At-cut crystal element, crystal resonator and crystal unit
JP2017120986A (en) * 2015-12-28 2017-07-06 日本電波工業株式会社 At cut crystal piece and crystal vibrator

Also Published As

Publication number Publication date
JPS615289B2 (en) 1986-02-17

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