JPS57101498A - Piezoelectric porcelain - Google Patents

Piezoelectric porcelain

Info

Publication number
JPS57101498A
JPS57101498A JP55178508A JP17850880A JPS57101498A JP S57101498 A JPS57101498 A JP S57101498A JP 55178508 A JP55178508 A JP 55178508A JP 17850880 A JP17850880 A JP 17850880A JP S57101498 A JPS57101498 A JP S57101498A
Authority
JP
Japan
Prior art keywords
piezoelectric porcelain
oscillation
thickness longitudinal
composition
equation
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
JP55178508A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0160954B2 (enrdf_load_stackoverflow
Inventor
Sadayuki Takahashi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP55178508A priority Critical patent/JPS57101498A/ja
Publication of JPS57101498A publication Critical patent/JPS57101498A/ja
Publication of JPH0160954B2 publication Critical patent/JPH0160954B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10NELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00Piezoelectric or electrostrictive devices
    • H10N30/80Constructional details
    • H10N30/85Piezoelectric or electrostrictive active materials
    • H10N30/853Ceramic compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Inorganic Insulating Materials (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP55178508A 1980-12-17 1980-12-17 Piezoelectric porcelain Granted JPS57101498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55178508A JPS57101498A (en) 1980-12-17 1980-12-17 Piezoelectric porcelain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55178508A JPS57101498A (en) 1980-12-17 1980-12-17 Piezoelectric porcelain

Publications (2)

Publication Number Publication Date
JPS57101498A true JPS57101498A (en) 1982-06-24
JPH0160954B2 JPH0160954B2 (enrdf_load_stackoverflow) 1989-12-26

Family

ID=16049686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55178508A Granted JPS57101498A (en) 1980-12-17 1980-12-17 Piezoelectric porcelain

Country Status (1)

Country Link
JP (1) JPS57101498A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591219A1 (fr) * 1985-12-06 1987-06-12 Quartz & Silice Composition de materiaux ferroelectriques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591219A1 (fr) * 1985-12-06 1987-06-12 Quartz & Silice Composition de materiaux ferroelectriques

Also Published As

Publication number Publication date
JPH0160954B2 (enrdf_load_stackoverflow) 1989-12-26

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