JPS5319780A - Parallel field exciting piezoelectric vibrator - Google Patents

Parallel field exciting piezoelectric vibrator

Info

Publication number
JPS5319780A
JPS5319780A JP9433776A JP9433776A JPS5319780A JP S5319780 A JPS5319780 A JP S5319780A JP 9433776 A JP9433776 A JP 9433776A JP 9433776 A JP9433776 A JP 9433776A JP S5319780 A JPS5319780 A JP S5319780A
Authority
JP
Japan
Prior art keywords
piezoelectric vibrator
field exciting
parallel field
exciting piezoelectric
parallel
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
JP9433776A
Other languages
Japanese (ja)
Other versions
JPS6038893B2 (en
Inventor
Isao Saito
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP9433776A priority Critical patent/JPS6038893B2/en
Publication of JPS5319780A publication Critical patent/JPS5319780A/en
Publication of JPS6038893B2 publication Critical patent/JPS6038893B2/en
Expired 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
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator

Abstract

PURPOSE:In-harmonic spurious is suppressed by making a rectangular piezoelectric plate to a trapezoidal shape in section and providing a pair of electrodes to both lateral end parts so as to coincide to the portions of the projection shades that the tapered lateral surfaces fall onto the surface.
JP9433776A 1976-08-06 1976-08-06 Parallel field excited piezoelectric vibrator Expired JPS6038893B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9433776A JPS6038893B2 (en) 1976-08-06 1976-08-06 Parallel field excited piezoelectric vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9433776A JPS6038893B2 (en) 1976-08-06 1976-08-06 Parallel field excited piezoelectric vibrator

Publications (2)

Publication Number Publication Date
JPS5319780A true JPS5319780A (en) 1978-02-23
JPS6038893B2 JPS6038893B2 (en) 1985-09-03

Family

ID=14107460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9433776A Expired JPS6038893B2 (en) 1976-08-06 1976-08-06 Parallel field excited piezoelectric vibrator

Country Status (1)

Country Link
JP (1) JPS6038893B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6192020A (en) * 1984-10-11 1986-05-10 Nippon Dempa Kogyo Co Ltd Piezoelectric vibrator having etching monitor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005071832A1 (en) * 2004-01-27 2005-08-04 Murata Manufacturing Co., Ltd. Piezoelectric resonator frequency adjustment method and piezoelectric resonator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6192020A (en) * 1984-10-11 1986-05-10 Nippon Dempa Kogyo Co Ltd Piezoelectric vibrator having etching monitor

Also Published As

Publication number Publication date
JPS6038893B2 (en) 1985-09-03

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