JPS51139793A - Piezo-electric vibrator - Google Patents

Piezo-electric vibrator

Info

Publication number
JPS51139793A
JPS51139793A JP50064476A JP6447675A JPS51139793A JP S51139793 A JPS51139793 A JP S51139793A JP 50064476 A JP50064476 A JP 50064476A JP 6447675 A JP6447675 A JP 6447675A JP S51139793 A JPS51139793 A JP S51139793A
Authority
JP
Japan
Prior art keywords
piezo
vibrator
electric vibrator
electric
attain
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
JP50064476A
Other languages
Japanese (ja)
Inventor
Makoto Shibata
Kikuo Oguchi
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 Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP50064476A priority Critical patent/JPS51139793A/en
Priority to CH620876A priority patent/CH608133A5/en
Publication of JPS51139793A publication Critical patent/JPS51139793A/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
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/21—Crystal tuning forks
    • H03H9/215—Crystal tuning forks consisting of quartz
    • 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)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE: To attain the miniaturization as well as cost down of a vibrator by making through-holes on a piezo-electric vibrator and filling them with electroconductive material to establish electric conduction between the upper and bottom surfaces of the vibrator.
COPYRIGHT: (C)1976,JPO&Japio
JP50064476A 1975-05-28 1975-05-28 Piezo-electric vibrator Pending JPS51139793A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50064476A JPS51139793A (en) 1975-05-28 1975-05-28 Piezo-electric vibrator
CH620876A CH608133A5 (en) 1975-05-28 1976-05-18 Piezoelectric vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50064476A JPS51139793A (en) 1975-05-28 1975-05-28 Piezo-electric vibrator

Publications (1)

Publication Number Publication Date
JPS51139793A true JPS51139793A (en) 1976-12-02

Family

ID=13259308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50064476A Pending JPS51139793A (en) 1975-05-28 1975-05-28 Piezo-electric vibrator

Country Status (2)

Country Link
JP (1) JPS51139793A (en)
CH (1) CH608133A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362532A1 (en) * 1976-08-18 1978-03-17 Suwa Seikosha Kk QUARTZ RESONATOR

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5487211A (en) * 1993-08-19 1996-01-30 Motorola, Inc. Method for fabricating a surface-mountable crystal resonator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4896091A (en) * 1972-03-21 1973-12-08
JPS492267A (en) * 1972-04-26 1974-01-10
JPS4946884A (en) * 1972-07-27 1974-05-07
JPS49131088A (en) * 1973-04-16 1974-12-16 Suwa Seikosha Kk
JPS5021462B1 (en) * 1964-12-30 1975-07-23

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021462B1 (en) * 1964-12-30 1975-07-23
JPS4896091A (en) * 1972-03-21 1973-12-08
JPS492267A (en) * 1972-04-26 1974-01-10
JPS4946884A (en) * 1972-07-27 1974-05-07
JPS49131088A (en) * 1973-04-16 1974-12-16 Suwa Seikosha Kk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362532A1 (en) * 1976-08-18 1978-03-17 Suwa Seikosha Kk QUARTZ RESONATOR

Also Published As

Publication number Publication date
CH608133A5 (en) 1978-12-15

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