JPS5596713A - Outline vibration mode piezo-vibrator - Google Patents

Outline vibration mode piezo-vibrator

Info

Publication number
JPS5596713A
JPS5596713A JP458079A JP458079A JPS5596713A JP S5596713 A JPS5596713 A JP S5596713A JP 458079 A JP458079 A JP 458079A JP 458079 A JP458079 A JP 458079A JP S5596713 A JPS5596713 A JP S5596713A
Authority
JP
Japan
Prior art keywords
vibrator
support
vibration
vibration mode
mode piezo
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
JP458079A
Other languages
Japanese (ja)
Inventor
Hirochika Sato
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments and Electronics 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 Seiko Instruments and Electronics Ltd filed Critical Seiko Instruments and Electronics Ltd
Priority to JP458079A priority Critical patent/JPS5596713A/en
Publication of JPS5596713A publication Critical patent/JPS5596713A/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
    • H03H9/0509—Holders or supports for bulk acoustic wave devices consisting of adhesive elements
    • 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
    • H03H9/0595—Holders or supports the holder support and resonator being formed in one body

Landscapes

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

Abstract

PURPOSE:To reduce loss dependent upon support by supporting the elastic part interlocking with the vibration part through the attenuation part, which is hardly displaced, in the outline mode piezo-vibrator where the vibration part and the support part are formed into one body. CONSTITUTION:In vibrator 21, vibration part 26 and support part 25 are formed from a crystal thin plate into one body through bridge 31 by photo lithography technique, and support part 25 is provided through elastic part 30 interlocking with vibration part 26 and connection part 29 and consists of attenuation part 28, which is hardly displaced, and fixing part 27 fixed to the support material. Consequently, even if fixing part 27 is fixed strongly, characteristic is hardly affected, and energy loss is reduced.
JP458079A 1979-01-17 1979-01-17 Outline vibration mode piezo-vibrator Pending JPS5596713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP458079A JPS5596713A (en) 1979-01-17 1979-01-17 Outline vibration mode piezo-vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP458079A JPS5596713A (en) 1979-01-17 1979-01-17 Outline vibration mode piezo-vibrator

Publications (1)

Publication Number Publication Date
JPS5596713A true JPS5596713A (en) 1980-07-23

Family

ID=11587966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP458079A Pending JPS5596713A (en) 1979-01-17 1979-01-17 Outline vibration mode piezo-vibrator

Country Status (1)

Country Link
JP (1) JPS5596713A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791015A (en) * 1980-11-27 1982-06-07 Seiko Instr & Electronics Ltd Small-sized quartz oscillator of profile oscillation mode
JPS57204731U (en) * 1981-06-23 1982-12-27
JPS58136124A (en) * 1982-02-05 1983-08-13 Seiko Instr & Electronics Ltd Support seat and electrode construction for crystal oscillator
JPS5936411A (en) * 1982-08-23 1984-02-28 Seiko Instr & Electronics Ltd Gt cut crystal oscillator
JPS63260311A (en) * 1987-04-17 1988-10-27 Seiko Electronic Components Ltd Longitudinal crystal vibrator
JPH0279509A (en) * 1988-09-14 1990-03-20 Seiko Electronic Components Ltd Longitudinal crystal resonator
JPH0375624U (en) * 1989-11-27 1991-07-30
JP2010232943A (en) * 2009-03-27 2010-10-14 Epson Toyocom Corp Contour vibration piece
JP2012199638A (en) * 2011-03-18 2012-10-18 Murata Mfg Co Ltd Manufacturing method for quartz crystal device, and quartz crystal device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791015A (en) * 1980-11-27 1982-06-07 Seiko Instr & Electronics Ltd Small-sized quartz oscillator of profile oscillation mode
JPS57204731U (en) * 1981-06-23 1982-12-27
JPS58136124A (en) * 1982-02-05 1983-08-13 Seiko Instr & Electronics Ltd Support seat and electrode construction for crystal oscillator
JPS5936411A (en) * 1982-08-23 1984-02-28 Seiko Instr & Electronics Ltd Gt cut crystal oscillator
JPS63260311A (en) * 1987-04-17 1988-10-27 Seiko Electronic Components Ltd Longitudinal crystal vibrator
JPH0279509A (en) * 1988-09-14 1990-03-20 Seiko Electronic Components Ltd Longitudinal crystal resonator
JPH0375624U (en) * 1989-11-27 1991-07-30
JP2010232943A (en) * 2009-03-27 2010-10-14 Epson Toyocom Corp Contour vibration piece
JP2012199638A (en) * 2011-03-18 2012-10-18 Murata Mfg Co Ltd Manufacturing method for quartz crystal device, and quartz crystal device

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