FR2355379B1 - - Google Patents

Info

Publication number
FR2355379B1
FR2355379B1 FR7718548A FR7718548A FR2355379B1 FR 2355379 B1 FR2355379 B1 FR 2355379B1 FR 7718548 A FR7718548 A FR 7718548A FR 7718548 A FR7718548 A FR 7718548A FR 2355379 B1 FR2355379 B1 FR 2355379B1
Authority
FR
France
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
FR7718548A
Other languages
French (fr)
Other versions
FR2355379A1 (fr
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of FR2355379A1 publication Critical patent/FR2355379A1/fr
Application granted granted Critical
Publication of FR2355379B1 publication Critical patent/FR2355379B1/fr
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
    • H10N30/853—Ceramic compositions
    • H10N30/8548—Lead-based oxides
    • H10N30/8554—Lead-zirconium titanate [PZT] based

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
FR7718548A 1976-06-16 1977-06-16 Ceramique piezoelectrique Granted FR2355379A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51070513A JPS5935124B2 (ja) 1976-06-16 1976-06-16 圧電磁器組成物

Publications (2)

Publication Number Publication Date
FR2355379A1 FR2355379A1 (fr) 1978-01-13
FR2355379B1 true FR2355379B1 (cs) 1983-12-09

Family

ID=13433676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718548A Granted FR2355379A1 (fr) 1976-06-16 1977-06-16 Ceramique piezoelectrique

Country Status (5)

Country Link
JP (1) JPS5935124B2 (cs)
DE (1) DE2727321A1 (cs)
FR (1) FR2355379A1 (cs)
GB (1) GB1565137A (cs)
NL (1) NL7706603A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3444177A1 (de) * 1984-12-04 1986-06-12 Siemens AG, 1000 Berlin und 8000 München Piezokeramik

Also Published As

Publication number Publication date
JPS5935124B2 (ja) 1984-08-27
DE2727321A1 (de) 1977-12-29
FR2355379A1 (fr) 1978-01-13
JPS52154099A (en) 1977-12-21
GB1565137A (en) 1980-04-16
NL7706603A (nl) 1977-12-20

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Legal Events

Date Code Title Description
ST Notification of lapse