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JPS5386189A - Piezoelectric vibrator - Google Patents

Piezoelectric vibrator

Info

Publication number
JPS5386189A
JPS5386189A JP15668276A JP15668276A JPS5386189A JP S5386189 A JPS5386189 A JP S5386189A JP 15668276 A JP15668276 A JP 15668276A JP 15668276 A JP15668276 A JP 15668276A JP S5386189 A JPS5386189 A JP S5386189A
Authority
JP
Japan
Prior art keywords
piezoelectric vibrator
higher order
natural frequencies
vibrations
piezoelectric
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
JP15668276A
Other languages
Japanese (ja)
Other versions
JPS6159007B2 (en
Inventor
Hiromi Ueda
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 JP15668276A priority Critical patent/JPS5386189A/en
Publication of JPS5386189A publication Critical patent/JPS5386189A/en
Publication of JPS6159007B2 publication Critical patent/JPS6159007B2/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 elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/0504—Holders or supports for bulk acoustic wave devices
    • H03H9/0514—Holders or supports for bulk acoustic wave devices consisting of mounting pads or bumps
    • H03H9/0519—Holders or supports for bulk acoustic wave devices consisting of mounting pads or bumps for cantilever

Landscapes

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

Abstract

PURPOSE:To reduce Q values for higher order vibrations of a piezoelectric vibrator and prevent vibrations by higher order waves by approximately coinciding the natural frequencies of a holder to the higher order natural frequencies of piezoelectric vibrating pieces.
JP15668276A 1976-12-25 1976-12-25 Piezoelectric vibrator Granted JPS5386189A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15668276A JPS5386189A (en) 1976-12-25 1976-12-25 Piezoelectric vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15668276A JPS5386189A (en) 1976-12-25 1976-12-25 Piezoelectric vibrator

Publications (2)

Publication Number Publication Date
JPS5386189A true JPS5386189A (en) 1978-07-29
JPS6159007B2 JPS6159007B2 (en) 1986-12-15

Family

ID=15633010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15668276A Granted JPS5386189A (en) 1976-12-25 1976-12-25 Piezoelectric vibrator

Country Status (1)

Country Link
JP (1) JPS5386189A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0530884Y2 (en) * 1987-03-24 1993-08-09

Also Published As

Publication number Publication date
JPS6159007B2 (en) 1986-12-15

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