JPS61208880A - Manufacture of electrostrictive effect element - Google Patents

Manufacture of electrostrictive effect element

Info

Publication number
JPS61208880A
JPS61208880A JP5092585A JP5092585A JPS61208880A JP S61208880 A JPS61208880 A JP S61208880A JP 5092585 A JP5092585 A JP 5092585A JP 5092585 A JP5092585 A JP 5092585A JP S61208880 A JPS61208880 A JP S61208880A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
electrode
laminated
material
electrostrictive
strength
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
JP5092585A
Inventor
Masanori Suzuki
Hideo Takamizawa
Original Assignee
Nec 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

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L41/00Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L41/08Piezo-electric or electrostrictive devices
    • H01L41/083Piezo-electric or electrostrictive devices having a stacked or multilayer structure
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L41/00Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L41/22Processes or apparatus specially adapted for the assembly, manufacture or treatment of piezo-electric or electrostrictive devices or of parts thereof
    • H01L41/33Shaping or machining of piezo-electric or electrostrictive bodies
    • H01L41/335Shaping or machining of piezo-electric or electrostrictive bodies by machining
    • H01L41/338Shaping or machining of piezo-electric or electrostrictive bodies by machining by cutting or dicing

Abstract

PURPOSE:To improve mechanical strength by coating a green laminated material with zirconia powder or heat-processed electrostrictive material powder and baking the laminated material in the process for obtaining laminated sintered material including an internal electrode. CONSTITUTION:A green laminated material 21 is divided into six laminated blocks by cutting it along the dotted lines, these green laminated material blocks are baked and thereby electrostrictive laminated materials 23 can be obtained. Each block is cut at two areas, a temporary external electrode is attached to the exposed surface and then surface is baked in order to form a temporary external electrode 24, it is then cut along the dotted line 22 to entire expose the internal electrode 25. A negative (-) electrode is connected to the one side of temporary external electrode 24, while a positive (+) electrode to the opposed electrode to form an external electrode 29. It is then cut along the dotted line 22 to form an electrostrictive effect element 30. Thereby, mechanical strength of element such as folding strength and tensile strength can be remarkably improved as compared with the prior art, an electrostrictive effect element is protected from breakdown even when it is driven at high speed by high electric field and the yield in mass production and reliability when it is built into a printer head etc. can also be improved as much.
JP5092585A 1985-03-14 1985-03-14 Manufacture of electrostrictive effect element Pending JPS61208880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5092585A JPS61208880A (en) 1985-03-14 1985-03-14 Manufacture of electrostrictive effect element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5092585A JPS61208880A (en) 1985-03-14 1985-03-14 Manufacture of electrostrictive effect element

Publications (1)

Publication Number Publication Date
JPS61208880A true true JPS61208880A (en) 1986-09-17

Family

ID=12872381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5092585A Pending JPS61208880A (en) 1985-03-14 1985-03-14 Manufacture of electrostrictive effect element

Country Status (1)

Country Link
JP (1) JPS61208880A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6392069A (en) * 1986-10-07 1988-04-22 Jgc Corp Manufacture of sintered thin plate of piezoelectric ceramic
US5600357A (en) * 1990-02-23 1997-02-04 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
DE10041338A1 (en) * 2000-08-23 2002-03-14 Epcos Ag Manufacture of large-volume ceramic multilayer component by forming holes in green body, removing and sintering
DE102013111121A1 (en) * 2013-08-27 2015-03-05 Epcos Ag A process for the manufacture of multilayer ceramic components

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6392069A (en) * 1986-10-07 1988-04-22 Jgc Corp Manufacture of sintered thin plate of piezoelectric ceramic
JPH0319714B2 (en) * 1986-10-07 1991-03-15 Jgc Corp
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
DE10041338A1 (en) * 2000-08-23 2002-03-14 Epcos Ag Manufacture of large-volume ceramic multilayer component by forming holes in green body, removing and sintering
DE102013111121A1 (en) * 2013-08-27 2015-03-05 Epcos Ag A process for the manufacture of multilayer ceramic components
JP2016534566A (en) * 2013-08-27 2016-11-04 エプコス アクチエンゲゼルシャフトEpcos Ag The method for manufacturing a ceramic multilayer device

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