JPS5367898A - Piezo-electric oxide material - Google Patents
Piezo-electric oxide materialInfo
- 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
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
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)
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 |
-
1976
- 1976-11-30 JP JP14288376A patent/JPS5367898A/en active Granted
Patent Citations (1)
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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