JPS56155581A - Manufacture of piezoelectric element or the like - Google Patents

Manufacture of piezoelectric element or the like

Info

Publication number
JPS56155581A
JPS56155581A JP5925680A JP5925680A JPS56155581A JP S56155581 A JPS56155581 A JP S56155581A JP 5925680 A JP5925680 A JP 5925680A JP 5925680 A JP5925680 A JP 5925680A JP S56155581 A JPS56155581 A JP S56155581A
Authority
JP
Japan
Prior art keywords
plane portion
machinable
machinable material
piezoelectric element
thin
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
JP5925680A
Other languages
Japanese (ja)
Inventor
Yoshiaki Nagaura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP5925680A priority Critical patent/JPS56155581A/en
Publication of JPS56155581A publication Critical patent/JPS56155581A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H10N30/08—Shaping or machining of piezoelectric or electrostrictive bodies
    • H10N30/085—Shaping or machining of piezoelectric or electrostrictive bodies by machining
    • H10N30/086—Shaping or machining of piezoelectric or electrostrictive bodies by machining by polishing or grinding

Abstract

PURPOSE:To make the material for a piezoelectric element extremely thin by bonding a machinable material to a plane portion of said material, and grinding the plane portion while supporting the machinable material. CONSTITUTION:A thin-plate material 1 such as ceramic is bonded to the end surface of a machinable material 2 such as hardened synthetic resin, and one surface of the material 1 is ground into a plane to form a plane portion 3. One surface of a machinable material 4 such as hardened synthetic resin is bonded 5 to the plane portion 3. Then, the machinable material 4 is chucked, and the machinable material 2 is cut off. The machinable material 4 has a tubular shape, whose center line a and the plane portion 3 cross each other at right angle. A grinder 7 provided on a horizontal rotating shaft 6 perpendicular to the center line is vertically moved to grind the other end surface of the material 1 into an extremely thin shape. Then, the bonding agent 5 is dissolved in order to separate the thin plate 1'. By said method, the material 1 can be made extremely thin, and errors are diffused. Accordingly, the degree of accuracy is increased, and the piezoelectric element can be miniaturized.
JP5925680A 1980-05-01 1980-05-01 Manufacture of piezoelectric element or the like Pending JPS56155581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5925680A JPS56155581A (en) 1980-05-01 1980-05-01 Manufacture of piezoelectric element or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5925680A JPS56155581A (en) 1980-05-01 1980-05-01 Manufacture of piezoelectric element or the like

Publications (1)

Publication Number Publication Date
JPS56155581A true JPS56155581A (en) 1981-12-01

Family

ID=13108110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5925680A Pending JPS56155581A (en) 1980-05-01 1980-05-01 Manufacture of piezoelectric element or the like

Country Status (1)

Country Link
JP (1) JPS56155581A (en)

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