JPH01163354U - - Google Patents
Info
- Publication number
- JPH01163354U JPH01163354U JP1988059771U JP5977188U JPH01163354U JP H01163354 U JPH01163354 U JP H01163354U JP 1988059771 U JP1988059771 U JP 1988059771U JP 5977188 U JP5977188 U JP 5977188U JP H01163354 U JPH01163354 U JP H01163354U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- polarization
- polarization directions
- aligned
- bonded together
- 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.)
- Pending
Links
- 230000010287 polarization Effects 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988059771U JPH01163354U (el) | 1988-05-03 | 1988-05-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988059771U JPH01163354U (el) | 1988-05-03 | 1988-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01163354U true JPH01163354U (el) | 1989-11-14 |
Family
ID=31285517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988059771U Pending JPH01163354U (el) | 1988-05-03 | 1988-05-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01163354U (el) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58122790A (ja) * | 1981-12-31 | 1983-07-21 | トムソン−セエスエフ | 圧電高分子材料のブロツクの製造方法およびこの方法により得られるブロツク |
JPS60796A (ja) * | 1984-05-28 | 1985-01-05 | 松下電器産業株式会社 | 電気部品 |
-
1988
- 1988-05-03 JP JP1988059771U patent/JPH01163354U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58122790A (ja) * | 1981-12-31 | 1983-07-21 | トムソン−セエスエフ | 圧電高分子材料のブロツクの製造方法およびこの方法により得られるブロツク |
JPS60796A (ja) * | 1984-05-28 | 1985-01-05 | 松下電器産業株式会社 | 電気部品 |