JPS61177785A - バイモルフ素子 - Google Patents

バイモルフ素子

Info

Publication number
JPS61177785A
JPS61177785A JP60018508A JP1850885A JPS61177785A JP S61177785 A JPS61177785 A JP S61177785A JP 60018508 A JP60018508 A JP 60018508A JP 1850885 A JP1850885 A JP 1850885A JP S61177785 A JPS61177785 A JP S61177785A
Authority
JP
Japan
Prior art keywords
plate
electrostrictive
bimorph element
shim plate
voltage
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.)
Granted
Application number
JP60018508A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0317231B2 (enExample
Inventor
Akira Tomono
明 伴野
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.)
NTT Inc
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

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Piezo-Electric Transducers For Audible Bands (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 true JPS61177785A (ja) 1986-08-09
JPH0317231B2 JPH0317231B2 (enExample) 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 (enExample)

Cited By (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
WO2001075987A1 (de) * 2000-04-04 2001-10-11 Siemens Aktiengesellschaft Piezokeramischer biegewandler
JP2017195249A (ja) * 2016-04-19 2017-10-26 株式会社リコー 強誘電体素子及びその製造方法

Citations (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

Patent Citations (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

Cited By (4)

* 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
WO2001075987A1 (de) * 2000-04-04 2001-10-11 Siemens Aktiengesellschaft Piezokeramischer biegewandler
JP2017195249A (ja) * 2016-04-19 2017-10-26 株式会社リコー 強誘電体素子及びその製造方法
US10801113B2 (en) 2016-04-19 2020-10-13 Ricoh Company, Ltd. Ferroelectric element and method of manufacturing ferroelectric element

Also Published As

Publication number Publication date
JPH0317231B2 (enExample) 1991-03-07

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