JPS5612114A - Manufacture of piezoelectric body resonator - Google Patents

Manufacture of piezoelectric body resonator

Info

Publication number
JPS5612114A
JPS5612114A JP8685079A JP8685079A JPS5612114A JP S5612114 A JPS5612114 A JP S5612114A JP 8685079 A JP8685079 A JP 8685079A JP 8685079 A JP8685079 A JP 8685079A JP S5612114 A JPS5612114 A JP S5612114A
Authority
JP
Japan
Prior art keywords
piezoelectric
layers
thickness
piezoelectric body
electrodes
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
JP8685079A
Other languages
Japanese (ja)
Inventor
Takao Konno
Masaharu Kanbara
Jun Tamashima
Yoshinari Yamashita
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP8685079A priority Critical patent/JPS5612114A/en
Publication of JPS5612114A publication Critical patent/JPS5612114A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks

Abstract

PURPOSE:To make it possible to obtain thickness T of a circumferential part in accordance with thickness (t) and a Poisson ratio that correspond to a resonance frequency by stacking piezoelectric body layers. CONSTITUTION:Piezoelectric magnetic substance layers 31-35 of t1-t5 in thickness are shaped by piezoelectric substance part 5 and space parts 6 as shown in the figures. Those piezoelectric layers 31-35 are sequentially stacked and then baked at 1,000-1,200 deg.C. Next, electrodes 2 are formed on piezoelectric layers 32 and 34 by vapor deposition, etc. Next, the formation of electrodes in specific shapes by etching, molding, etc., are carried out. Thus, the need for the conventional polishing process is eliminated.
JP8685079A 1979-07-11 1979-07-11 Manufacture of piezoelectric body resonator Pending JPS5612114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8685079A JPS5612114A (en) 1979-07-11 1979-07-11 Manufacture of piezoelectric body resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8685079A JPS5612114A (en) 1979-07-11 1979-07-11 Manufacture of piezoelectric body resonator

Publications (1)

Publication Number Publication Date
JPS5612114A true JPS5612114A (en) 1981-02-06

Family

ID=13898279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8685079A Pending JPS5612114A (en) 1979-07-11 1979-07-11 Manufacture of piezoelectric body resonator

Country Status (1)

Country Link
JP (1) JPS5612114A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01176110A (en) * 1987-12-29 1989-07-12 Murata Mfg Co Ltd Electrostriction resonator
EP0570245A2 (en) 1992-05-15 1993-11-18 Sankyo Company Limited Octahydronaphthalene oxime derivatives for cholesterol biosynthesis inhibition, their preparation and use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01176110A (en) * 1987-12-29 1989-07-12 Murata Mfg Co Ltd Electrostriction resonator
EP0570245A2 (en) 1992-05-15 1993-11-18 Sankyo Company Limited Octahydronaphthalene oxime derivatives for cholesterol biosynthesis inhibition, their preparation and use

Similar Documents

Publication Publication Date Title
GB1219990A (en) Piezoelectric devices
GB956837A (en) Improvements in or relating to mechanical filters for low-frequencies
JPS5538785A (en) Voltage tuning fork
US4188557A (en) Piezoelectric overtone resonator with at least a convex surface and specific thickness and diameter or diagonal
JPS5612114A (en) Manufacture of piezoelectric body resonator
JPS5610727A (en) Crystal oscillator having secondary electrode for frequency fine adjustment
JPS5791016A (en) Piezoelectric oscillator
JPS55151381A (en) Fabricating method of piezoelectric porcelain resonator
JPS5822333Y2 (en) Suishiyo Shindoushi
US3877122A (en) Method of fabricating thin quartz crystal oscillator blanks
JPS5263093A (en) Method of manufacturing piezo-electric oscillator
JPS51149789A (en) Method of manufacturing piezo-electric ceramic resonator
JPS57115011A (en) Manufacture for surface acoustic wave element
SU633136A1 (en) At-split quartz piezoelement
JPS5583316A (en) Electrode structure of tuning-fork type crystal vibrator
JPH0399767U (en)
JPS535588A (en) Manufacture of piezoelectric oscillator
JPS5676700A (en) Diaphragm plate for small-sized sound production body
JPS56109017A (en) Tuning fork type piezoelectric oscillator
JPS5377157A (en) Lattice type piezo electric filter
JPS5240092A (en) Structure of container for quarts crystal oscillator
JPH03139910A (en) Piezoelectric resonator
ES8103878A1 (en) Electrical stacked capacitor with flat electrodes, and method of manufacturing such a capacitor.
JPS5515243A (en) Manufacturing method of laminated piezo-electric ceramic
MALITS Torsion of a multilayer medium with a circular cylindrical cavity