JPS55100719A - Support structure of piezoelectric element - Google Patents

Support structure of piezoelectric element

Info

Publication number
JPS55100719A
JPS55100719A JP786879A JP786879A JPS55100719A JP S55100719 A JPS55100719 A JP S55100719A JP 786879 A JP786879 A JP 786879A JP 786879 A JP786879 A JP 786879A JP S55100719 A JPS55100719 A JP S55100719A
Authority
JP
Japan
Prior art keywords
piezoelectric element
rubber
case
circuit substrate
rubber contacts
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
JP786879A
Other languages
Japanese (ja)
Other versions
JPS6259929B2 (en
Inventor
Jiro Inoue
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.)
NOTO DENSHI KOGYO KK
Original Assignee
NOTO DENSHI KOGYO 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 NOTO DENSHI KOGYO KK filed Critical NOTO DENSHI KOGYO KK
Priority to JP786879A priority Critical patent/JPS55100719A/en
Publication of JPS55100719A publication Critical patent/JPS55100719A/en
Publication of JPS6259929B2 publication Critical patent/JPS6259929B2/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
    • H03H9/0514—Holders; Supports for bulk acoustic wave devices consisting of mounting pads or bumps
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/325—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To reduce the number of components and also to simplify an assembling process by mounting a piezoelectric element on a substrate with a nonmetal conductive elastic body interposed. CONSTITUTION:In electrode films 42-44 provided on circuit substrate 31, holes 35-37 to which rubber contacts 32-34 are fitted are made and after piezoelectric element 21 is supported by rubber contacts 32-34, case 29 with projecting contact 30 is arranged. Rubber contacts 32-34 are shaped in fine screws made of isotropic conductive rubber. Therefore, since a piezoelectric resonator can be arranged on the circuit substrate, the number of special components is reduced and reduction on the whole is great. Further, a case is covered with silicon rubber film 50 on both upper and lower sides to improve sealing effect, so that the reliability can be improved.
JP786879A 1979-01-25 1979-01-25 Support structure of piezoelectric element Granted JPS55100719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP786879A JPS55100719A (en) 1979-01-25 1979-01-25 Support structure of piezoelectric element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP786879A JPS55100719A (en) 1979-01-25 1979-01-25 Support structure of piezoelectric element

Publications (2)

Publication Number Publication Date
JPS55100719A true JPS55100719A (en) 1980-07-31
JPS6259929B2 JPS6259929B2 (en) 1987-12-14

Family

ID=11677609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP786879A Granted JPS55100719A (en) 1979-01-25 1979-01-25 Support structure of piezoelectric element

Country Status (1)

Country Link
JP (1) JPS55100719A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830322U (en) * 1981-08-21 1983-02-28 株式会社精工舎 piezoelectric vibrator
JPS6178419U (en) * 1984-10-29 1986-05-26
JPH01291510A (en) * 1988-05-18 1989-11-24 Nippon Dempa Kogyo Co Ltd Surface acoustic wave device
WO1997008760A1 (en) * 1995-08-25 1997-03-06 Mitsui Chemicals, Inc. Piezoelectric oscillator component, structure for supporting piezoelectric oscillator and method of mounting piezoelectric oscillator
US6147439A (en) * 1997-07-10 2000-11-14 Mitsui Chemicals, Inc. Piezoelectric substrate supporting structure for piezoelectric transformer and piezoelectric transformer provided therewith
JP2007214440A (en) * 2006-02-10 2007-08-23 Dainippon Printing Co Ltd Electronic device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49102667U (en) * 1972-12-25 1974-09-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49102667U (en) * 1972-12-25 1974-09-04

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830322U (en) * 1981-08-21 1983-02-28 株式会社精工舎 piezoelectric vibrator
JPS6178419U (en) * 1984-10-29 1986-05-26
JPH01291510A (en) * 1988-05-18 1989-11-24 Nippon Dempa Kogyo Co Ltd Surface acoustic wave device
WO1997008760A1 (en) * 1995-08-25 1997-03-06 Mitsui Chemicals, Inc. Piezoelectric oscillator component, structure for supporting piezoelectric oscillator and method of mounting piezoelectric oscillator
US6147439A (en) * 1997-07-10 2000-11-14 Mitsui Chemicals, Inc. Piezoelectric substrate supporting structure for piezoelectric transformer and piezoelectric transformer provided therewith
JP2007214440A (en) * 2006-02-10 2007-08-23 Dainippon Printing Co Ltd Electronic device

Also Published As

Publication number Publication date
JPS6259929B2 (en) 1987-12-14

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