JPH0317231B2 - - Google Patents

Info

Publication number
JPH0317231B2
JPH0317231B2 JP60018508A JP1850885A JPH0317231B2 JP H0317231 B2 JPH0317231 B2 JP H0317231B2 JP 60018508 A JP60018508 A JP 60018508A JP 1850885 A JP1850885 A JP 1850885A JP H0317231 B2 JPH0317231 B2 JP H0317231B2
Authority
JP
Japan
Prior art keywords
plate
electrostrictive
bimorph element
voltage
circuit
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.)
Expired - Lifetime
Application number
JP60018508A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61177785A (ja
Inventor
Akira Tomono
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP60018508A priority Critical patent/JPS61177785A/ja
Publication of JPS61177785A publication Critical patent/JPS61177785A/ja
Publication of JPH0317231B2 publication Critical patent/JPH0317231B2/ja
Granted 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
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2041—Beam type
    • H10N30/2042—Cantilevers, i.e. having one fixed end

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP60018508A 1985-02-04 1985-02-04 バイモルフ素子 Granted JPS61177785A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60018508A JPS61177785A (ja) 1985-02-04 1985-02-04 バイモルフ素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60018508A JPS61177785A (ja) 1985-02-04 1985-02-04 バイモルフ素子

Publications (2)

Publication Number Publication Date
JPS61177785A JPS61177785A (ja) 1986-08-09
JPH0317231B2 true JPH0317231B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-03-07

Family

ID=11973564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60018508A Granted JPS61177785A (ja) 1985-02-04 1985-02-04 バイモルフ素子

Country Status (1)

Country Link
JP (1) JPS61177785A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63197386A (ja) * 1987-02-12 1988-08-16 Murata Mfg Co Ltd 圧電アクチユエ−タ
EP1269551A1 (de) * 2000-04-04 2003-01-02 Siemens Aktiengesellschaft Piezokeramischer biegewandler
JP6720665B2 (ja) * 2016-04-19 2020-07-08 株式会社リコー 強誘電体素子及びその製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048259U (ja) * 1983-09-10 1985-04-04 株式会社トーキン 変位素子

Also Published As

Publication number Publication date
JPS61177785A (ja) 1986-08-09

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