JPS639674B2 - - Google Patents

Info

Publication number
JPS639674B2
JPS639674B2 JP55033379A JP3337980A JPS639674B2 JP S639674 B2 JPS639674 B2 JP S639674B2 JP 55033379 A JP55033379 A JP 55033379A JP 3337980 A JP3337980 A JP 3337980A JP S639674 B2 JPS639674 B2 JP S639674B2
Authority
JP
Japan
Prior art keywords
polymer
phase transition
ferroelectric
piezoelectric
types
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
JP55033379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56130982A (en
Inventor
Takeshi Yamada
Toyoki Kitayama
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 JP3337980A priority Critical patent/JPS56130982A/ja
Publication of JPS56130982A publication Critical patent/JPS56130982A/ja
Publication of JPS639674B2 publication Critical patent/JPS639674B2/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
    • H10N30/857—Macromolecular compositions

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
JP3337980A 1980-03-18 1980-03-18 High molecular and inorganic composite piezoelectric unit Granted JPS56130982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3337980A JPS56130982A (en) 1980-03-18 1980-03-18 High molecular and inorganic composite piezoelectric unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3337980A JPS56130982A (en) 1980-03-18 1980-03-18 High molecular and inorganic composite piezoelectric unit

Publications (2)

Publication Number Publication Date
JPS56130982A JPS56130982A (en) 1981-10-14
JPS639674B2 true JPS639674B2 (enExample) 1988-03-01

Family

ID=12384951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3337980A Granted JPS56130982A (en) 1980-03-18 1980-03-18 High molecular and inorganic composite piezoelectric unit

Country Status (1)

Country Link
JP (1) JPS56130982A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101628584B1 (ko) * 2011-09-30 2016-06-08 후지필름 가부시키가이샤 전기 음향 변환 필름, 플렉시블 디스플레이, 성대 마이크로폰 및 악기용 센서

Also Published As

Publication number Publication date
JPS56130982A (en) 1981-10-14

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