JPS62178694U - - Google Patents
Info
- Publication number
- JPS62178694U JPS62178694U JP1986065179U JP6517986U JPS62178694U JP S62178694 U JPS62178694 U JP S62178694U JP 1986065179 U JP1986065179 U JP 1986065179U JP 6517986 U JP6517986 U JP 6517986U JP S62178694 U JPS62178694 U JP S62178694U
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- drive device
- groups
- digital signal
- piezoelectric layer
- 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
- 238000006073 displacement reaction Methods 0.000 claims 2
- 230000008602 contraction Effects 0.000 claims 1
- 238000003475 lamination Methods 0.000 claims 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986065179U JPS62178694U (da) | 1986-05-01 | 1986-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986065179U JPS62178694U (da) | 1986-05-01 | 1986-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62178694U true JPS62178694U (da) | 1987-11-13 |
Family
ID=30902015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986065179U Pending JPS62178694U (da) | 1986-05-01 | 1986-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62178694U (da) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57186898A (en) * | 1981-05-13 | 1982-11-17 | Pioneer Electronic Corp | Loudspeaker |
-
1986
- 1986-05-01 JP JP1986065179U patent/JPS62178694U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57186898A (en) * | 1981-05-13 | 1982-11-17 | Pioneer Electronic Corp | Loudspeaker |