JPS55110415A - Chip type piezoelectric device - Google Patents

Chip type piezoelectric device

Info

Publication number
JPS55110415A
JPS55110415A JP1758179A JP1758179A JPS55110415A JP S55110415 A JPS55110415 A JP S55110415A JP 1758179 A JP1758179 A JP 1758179A JP 1758179 A JP1758179 A JP 1758179A JP S55110415 A JPS55110415 A JP S55110415A
Authority
JP
Japan
Prior art keywords
electrode
piezoelectric plate
printed board
shape
floating
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
JP1758179A
Other languages
Japanese (ja)
Inventor
Takashi Yamamoto
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 JP1758179A priority Critical patent/JPS55110415A/en
Publication of JPS55110415A publication Critical patent/JPS55110415A/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 devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To simplify the production process with small sized shape, by applying solder and conductive adhesives respectively to fix the piezoelectric plate to the printed board in the state that the filter itself is in floating from the printed board. CONSTITUTION:The input electrode 16 and the output electrode 17 of strip shape are formed broadwise the piezoelectric plate 11 at the both ends of one side of the piezoelectric plate 11, and the input side split electrode 12b of the filter itselt F1 is connected to the electrode 16 and the output side split electrode 13b of the filter itself F2 is to the electrode 17. Solder and conductive adhesives 19 are respectively applied to avoid mutual interference between the main bodies F1 and F2 due to damping of unnecessary oscillation so that the piezoelectric plate 11 is fixed to the board 20 in the state that the main bodies F1 and F2 are in floating from the printed board 20. Thus, it is not necessary to mold the external side of the piezoelectric plate with external packaging resin, the shape is made small and the production process can be simplified.
JP1758179A 1979-02-16 1979-02-16 Chip type piezoelectric device Pending JPS55110415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1758179A JPS55110415A (en) 1979-02-16 1979-02-16 Chip type piezoelectric device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1758179A JPS55110415A (en) 1979-02-16 1979-02-16 Chip type piezoelectric device

Publications (1)

Publication Number Publication Date
JPS55110415A true JPS55110415A (en) 1980-08-25

Family

ID=11947865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1758179A Pending JPS55110415A (en) 1979-02-16 1979-02-16 Chip type piezoelectric device

Country Status (1)

Country Link
JP (1) JPS55110415A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450377A (en) * 1980-10-10 1984-05-22 International Standard Electric Corporation Integrated circuit with piezoelectric resonator mounted on blocks comprising capacitors
EP1069810A1 (en) * 1999-07-10 2001-01-17 Endress + Hauser GmbH + Co. Printed circuit with at least one electronic component and method for connecting them
US6437989B1 (en) 1999-07-10 2002-08-20 Endress + Hauser Gmbh + Co. Circuit board with an electronic component and a method for producing a connection between the circuit board and the component

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450377A (en) * 1980-10-10 1984-05-22 International Standard Electric Corporation Integrated circuit with piezoelectric resonator mounted on blocks comprising capacitors
EP1069810A1 (en) * 1999-07-10 2001-01-17 Endress + Hauser GmbH + Co. Printed circuit with at least one electronic component and method for connecting them
US6437989B1 (en) 1999-07-10 2002-08-20 Endress + Hauser Gmbh + Co. Circuit board with an electronic component and a method for producing a connection between the circuit board and the component

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