JPS5367898A - Piezo-electric oxide material - Google Patents

Piezo-electric oxide material

Info

Publication number
JPS5367898A
JPS5367898A JP14288376A JP14288376A JPS5367898A JP S5367898 A JPS5367898 A JP S5367898A JP 14288376 A JP14288376 A JP 14288376A JP 14288376 A JP14288376 A JP 14288376A JP S5367898 A JPS5367898 A JP S5367898A
Authority
JP
Japan
Prior art keywords
piezo
oxide material
electric oxide
small
surface wave
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
JP14288376A
Other languages
Japanese (ja)
Other versions
JPS6139757B2 (en
Inventor
Yohachi Yamashita
Takashi Takahashi
Noboru Ichinose
Hideaki Hiraki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14288376A priority Critical patent/JPS5367898A/en
Publication of JPS5367898A publication Critical patent/JPS5367898A/en
Publication of JPS6139757B2 publication Critical patent/JPS6139757B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inorganic Insulating Materials (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

PURPOSE: To obtain the piezo-electric oxide material which has the composition formula Pb(Cow/2W1/2)O3-PbTiO3-PbZrO3 and has a small surface wave propagation loss and has a small temperature coefficient of surface wave speed and a small dielectric constant.
COPYRIGHT: (C)1978,JPO&Japio
JP14288376A 1976-11-30 1976-11-30 Piezo-electric oxide material Granted JPS5367898A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14288376A JPS5367898A (en) 1976-11-30 1976-11-30 Piezo-electric oxide material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14288376A JPS5367898A (en) 1976-11-30 1976-11-30 Piezo-electric oxide material

Publications (2)

Publication Number Publication Date
JPS5367898A true JPS5367898A (en) 1978-06-16
JPS6139757B2 JPS6139757B2 (en) 1986-09-05

Family

ID=15325802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14288376A Granted JPS5367898A (en) 1976-11-30 1976-11-30 Piezo-electric oxide material

Country Status (1)

Country Link
JP (1) JPS5367898A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5264700A (en) * 1975-11-25 1977-05-28 Murata Manufacturing Co Piezooelectric ceramic for elastic surface wave element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5264700A (en) * 1975-11-25 1977-05-28 Murata Manufacturing Co Piezooelectric ceramic for elastic surface wave element

Also Published As

Publication number Publication date
JPS6139757B2 (en) 1986-09-05

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