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JPS59152708A - Manufacture of piezoelectric resonator - Google Patents

Manufacture of piezoelectric resonator

Info

Publication number
JPS59152708A
JPS59152708A JP2668783A JP2668783A JPS59152708A JP S59152708 A JPS59152708 A JP S59152708A JP 2668783 A JP2668783 A JP 2668783A JP 2668783 A JP2668783 A JP 2668783A JP S59152708 A JPS59152708 A JP S59152708A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
piezoelectric
form
required
resonators
bodies
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
JP2668783A
Inventor
Jiro Inoue
Original Assignee
Murata Mfg 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

Links

Classifications

    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/02Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezo-electric or electrostrictive resonators or networks

Abstract

PURPOSE:To obtain a required shape without waste of materials by forming electrodes on the entire front and rear sides of a plate-shaped piezoelectric body, bonding the two said piezoelectric bodies with polarization and overlapping to form a mother board and cutting it into a square form. CONSTITUTION:The electrodes 10a, 10b, 11a, 11b are formed on the entire front and rear sides of the piezoelectric bodies 10, 11 by vapor-deposition or the like. Then, the piezoelectric bodies 10, 11 are polarized in the direction of arrows A, B. They are overlapped and bonded by a bonding agent such as solder to form the mother board. The board is cut by using a diamond wheel to form many rectangular piezoelectric resonators at the same time. Thus, the frequency adjustment is performed by polishing or node cutting as required. The piezoelectric resonators with small size, easy support at the node point, without waste of materials, and with high accuracy and required shape are obtained by this method. Then, the piezoelectric resonators with less variation in frequency characteristics are manufactured.
JP2668783A 1983-02-20 1983-02-20 Manufacture of piezoelectric resonator Pending JPS59152708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2668783A JPS59152708A (en) 1983-02-20 1983-02-20 Manufacture of piezoelectric resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2668783A JPS59152708A (en) 1983-02-20 1983-02-20 Manufacture of piezoelectric resonator

Publications (1)

Publication Number Publication Date
JPS59152708A true true JPS59152708A (en) 1984-08-31

Family

ID=12200301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2668783A Pending JPS59152708A (en) 1983-02-20 1983-02-20 Manufacture of piezoelectric resonator

Country Status (1)

Country Link
JP (1) JPS59152708A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444471A (en) * 1990-02-23 1995-08-22 Seiko Epson Corporation Drop-on-demand ink-jet printing head
US6186619B1 (en) 1990-02-23 2001-02-13 Seiko Epson Corporation Drop-on-demand ink-jet printing head

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444471A (en) * 1990-02-23 1995-08-22 Seiko Epson Corporation Drop-on-demand ink-jet printing head
US5600357A (en) * 1990-02-23 1997-02-04 Seiko Epson Corporation Drop-on-demand ink-jet printing head
US5894317A (en) * 1990-02-23 1999-04-13 Seiko Epson Corporation Drop-on-demand ink-jet printing head
US5910809A (en) * 1990-02-23 1999-06-08 Seiko Epson Corporation Drop-on-demand ink-jet printing head
US6186619B1 (en) 1990-02-23 2001-02-13 Seiko Epson Corporation Drop-on-demand ink-jet printing head
US6742875B2 (en) 1990-02-23 2004-06-01 Seiko Epson Corp Drop-on-demand ink-jet printing head
US6942322B2 (en) 1990-02-23 2005-09-13 Seiko Epson Corporation Drop-on-demand ink-jet printing head

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