JPS566489A - Polarizing method of piezo-electric element - Google Patents
Polarizing method of piezo-electric elementInfo
- Publication number
- JPS566489A JPS566489A JP8069979A JP8069979A JPS566489A JP S566489 A JPS566489 A JP S566489A JP 8069979 A JP8069979 A JP 8069979A JP 8069979 A JP8069979 A JP 8069979A JP S566489 A JPS566489 A JP S566489A
- Authority
- JP
- Japan
- Prior art keywords
- piezo
- film
- polarization
- electric
- electric element
- 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
- 230000010287 polarization Effects 0.000 abstract 4
- 229920002545 silicone oil Polymers 0.000 abstract 1
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
- H10N30/01—Manufacture or treatment
- H10N30/04—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning
- H10N30/045—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning by polarising
-
- 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
- H10N30/098—Forming organic materials
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8069979A JPS566489A (en) | 1979-06-28 | 1979-06-28 | Polarizing method of piezo-electric element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8069979A JPS566489A (en) | 1979-06-28 | 1979-06-28 | Polarizing method of piezo-electric element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS566489A true JPS566489A (en) | 1981-01-23 |
| JPS622477B2 JPS622477B2 (2) | 1987-01-20 |
Family
ID=13725569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8069979A Granted JPS566489A (en) | 1979-06-28 | 1979-06-28 | Polarizing method of piezo-electric element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS566489A (2) |
-
1979
- 1979-06-28 JP JP8069979A patent/JPS566489A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS622477B2 (2) | 1987-01-20 |
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