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JPS5499589A - Thickness slip piezoelectric oscillator - Google Patents

Thickness slip piezoelectric oscillator

Info

Publication number
JPS5499589A
JPS5499589A JP603778A JP603778A JPS5499589A JP S5499589 A JPS5499589 A JP S5499589A JP 603778 A JP603778 A JP 603778A JP 603778 A JP603778 A JP 603778A JP S5499589 A JPS5499589 A JP S5499589A
Authority
JP
Japan
Prior art keywords
oscillator
bearing
component
bar
node
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
JP603778A
Other languages
Japanese (ja)
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 JP603778A priority Critical patent/JPS5499589A/en
Publication of JPS5499589A publication Critical patent/JPS5499589A/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
    • H03H9/0504—Holders or supports for bulk acoustic wave devices
    • H03H9/0528—Holders or 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 obtain a miniature and high-performance oscillator by adhering the bearing component different from the oscillator bar to the node of the high-order flexion vibration of the oscillator bar and then supporting the oscillator through the bearing onto the substrate and via the bearing component. PURPOSE:Support component 11 formed by bending the thin plate into a U-shape is fixed onto insulating substrate 10 with small hole 13 provided at rising part 12 of 11. And the rescribed node of the bevel part of crystal bar 18 both ends are slope is held at the center part of a pair of bearing components 14 via thin plate projection with slit part 16 provided, and is then supported rotatably to samll hole 13 of component 14 via cylindrical projection 15 at one side of 14. As a result, the loss of support point caused by the thickness shear vibration can be minimized, thus obtaining an oscillator featuring the length-thickness ratio of under 15 as well as a high Q value and low equivalent series resistance value with a miniature size.
JP603778A 1978-01-23 1978-01-23 Thickness slip piezoelectric oscillator Pending JPS5499589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP603778A JPS5499589A (en) 1978-01-23 1978-01-23 Thickness slip piezoelectric oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP603778A JPS5499589A (en) 1978-01-23 1978-01-23 Thickness slip piezoelectric oscillator

Publications (1)

Publication Number Publication Date
JPS5499589A true JPS5499589A (en) 1979-08-06

Family

ID=11627442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP603778A Pending JPS5499589A (en) 1978-01-23 1978-01-23 Thickness slip piezoelectric oscillator

Country Status (1)

Country Link
JP (1) JPS5499589A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185532A2 (en) * 1984-12-19 1986-06-25 Tektronix, Inc. A constraining mount system for surface acoustic wave devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185532A2 (en) * 1984-12-19 1986-06-25 Tektronix, Inc. A constraining mount system for surface acoustic wave devices
EP0185532A3 (en) * 1984-12-19 1988-04-27 Tektronix, Inc. A constraining mount system for surface acoustic wave devices

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