JPS641947B2 - - Google Patents

Info

Publication number
JPS641947B2
JPS641947B2 JP54052310A JP5231079A JPS641947B2 JP S641947 B2 JPS641947 B2 JP S641947B2 JP 54052310 A JP54052310 A JP 54052310A JP 5231079 A JP5231079 A JP 5231079A JP S641947 B2 JPS641947 B2 JP S641947B2
Authority
JP
Japan
Prior art keywords
piezoelectric
molded product
surfactant
electric field
fine particles
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
Application number
JP54052310A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55145381A (en
Inventor
Iwao Seo
Masahiro Sasaki
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Petrochemical 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP5231079A priority Critical patent/JPS55145381A/ja
Publication of JPS55145381A publication Critical patent/JPS55145381A/ja
Publication of JPS641947B2 publication Critical patent/JPS641947B2/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
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/852—Composite materials, e.g. having 1-3 or 2-2 type connectivity
    • 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
    • H10N30/09—Forming piezoelectric or electrostrictive materials
    • H10N30/092—Forming composite materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromechanical Clocks (AREA)
  • Inorganic Insulating Materials (AREA)
JP5231079A 1979-04-27 1979-04-27 Piezoelectric element Granted JPS55145381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5231079A JPS55145381A (en) 1979-04-27 1979-04-27 Piezoelectric element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5231079A JPS55145381A (en) 1979-04-27 1979-04-27 Piezoelectric element

Publications (2)

Publication Number Publication Date
JPS55145381A JPS55145381A (en) 1980-11-12
JPS641947B2 true JPS641947B2 (enrdf_load_stackoverflow) 1989-01-13

Family

ID=12911203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5231079A Granted JPS55145381A (en) 1979-04-27 1979-04-27 Piezoelectric element

Country Status (1)

Country Link
JP (1) JPS55145381A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60198789A (ja) * 1984-03-22 1985-10-08 Matsushita Electric Ind Co Ltd 複合圧電材料の製造方法
JP5563746B2 (ja) * 2008-04-07 2014-07-30 旭硝子株式会社 エレクトレットおよび静電誘導型変換素子

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5151797A (en) * 1974-11-01 1976-05-07 Matsushita Electric Industrial Co Ltd Atsudenzairyo oyobi sonoseizohoho

Also Published As

Publication number Publication date
JPS55145381A (en) 1980-11-12

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