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JPS5793715A - Electrode construction of piezoelectric oscillator - Google Patents

Electrode construction of piezoelectric oscillator

Info

Publication number
JPS5793715A
JPS5793715A JP17013080A JP17013080A JPS5793715A JP S5793715 A JPS5793715 A JP S5793715A JP 17013080 A JP17013080 A JP 17013080A JP 17013080 A JP17013080 A JP 17013080A JP S5793715 A JPS5793715 A JP S5793715A
Authority
JP
Japan
Prior art keywords
layer
chromium
nickel
piezoelectric oscillator
electrode construction
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
JP17013080A
Other languages
Japanese (ja)
Inventor
Yoshio Sano
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 Inc
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 Inc filed Critical Seiko Instruments Inc
Priority to JP17013080A priority Critical patent/JPS5793715A/en
Publication of JPS5793715A publication Critical patent/JPS5793715A/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
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/13—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials
    • H03H9/132—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials characterized by a particular shape
    • 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
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/13—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials
    • H03H9/131—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials consisting of a multilayered structure

Landscapes

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

Abstract

PURPOSE:To make soldering work easy, by adopting three layer construction of the whole surfaces of a driving electrode consisting of chromium, nickel and metallic layers. CONSTITUTION:The whole surfaces of a driving electrode 2 consist of three layer construction of a chromium layer 2a, a nickel layer 2c and a metallic layer 2b. Thus, in soldering a quartz oscillator 1 to led terminals 4a, 4b, the diffusion of the nickel layer 2c to the chromium layer 2b of 60-40 solder is prevented, allowing to prevent lowering in bonding strength.
JP17013080A 1980-12-02 1980-12-02 Electrode construction of piezoelectric oscillator Pending JPS5793715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17013080A JPS5793715A (en) 1980-12-02 1980-12-02 Electrode construction of piezoelectric oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17013080A JPS5793715A (en) 1980-12-02 1980-12-02 Electrode construction of piezoelectric oscillator

Publications (1)

Publication Number Publication Date
JPS5793715A true JPS5793715A (en) 1982-06-10

Family

ID=15899200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17013080A Pending JPS5793715A (en) 1980-12-02 1980-12-02 Electrode construction of piezoelectric oscillator

Country Status (1)

Country Link
JP (1) JPS5793715A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0389615A (en) * 1989-08-31 1991-04-15 Kinseki Ltd Electrode structure for piezoelectric resonator
JPH0437210A (en) * 1990-05-31 1992-02-07 Kinseki Ltd Electrode structure of piezoelectric vibrator
JPH06252682A (en) * 1993-02-26 1994-09-09 Rohm Co Ltd Piezoelectric oscillator
JPH0722894A (en) * 1993-06-30 1995-01-24 Rohm Co Ltd Ceramic oscillation element and piezoelectric oscillator using the same
US5406682A (en) * 1993-12-23 1995-04-18 Motorola, Inc. Method of compliantly mounting a piezoelectric device
JP2012054893A (en) * 2010-09-03 2012-03-15 Nippon Dempa Kogyo Co Ltd Tuning fork type crystal vibrating piece and crystal device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0389615A (en) * 1989-08-31 1991-04-15 Kinseki Ltd Electrode structure for piezoelectric resonator
JPH0437210A (en) * 1990-05-31 1992-02-07 Kinseki Ltd Electrode structure of piezoelectric vibrator
JPH06252682A (en) * 1993-02-26 1994-09-09 Rohm Co Ltd Piezoelectric oscillator
JPH0722894A (en) * 1993-06-30 1995-01-24 Rohm Co Ltd Ceramic oscillation element and piezoelectric oscillator using the same
US5406682A (en) * 1993-12-23 1995-04-18 Motorola, Inc. Method of compliantly mounting a piezoelectric device
WO1995017769A1 (en) * 1993-12-23 1995-06-29 Motorola, Inc. A method of compliantly mounting a piezoelectric device
JP2012054893A (en) * 2010-09-03 2012-03-15 Nippon Dempa Kogyo Co Ltd Tuning fork type crystal vibrating piece and crystal device

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