JPH0332896U - - Google Patents
Info
- Publication number
- JPH0332896U JPH0332896U JP9049389U JP9049389U JPH0332896U JP H0332896 U JPH0332896 U JP H0332896U JP 9049389 U JP9049389 U JP 9049389U JP 9049389 U JP9049389 U JP 9049389U JP H0332896 U JPH0332896 U JP H0332896U
- Authority
- JP
- Japan
- Prior art keywords
- metal plate
- piezoelectric
- piezoelectric diaphragm
- electrode
- circuit board
- 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
- 239000004020 conductor Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9049389U JPH0332896U (ko) | 1989-07-31 | 1989-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9049389U JPH0332896U (ko) | 1989-07-31 | 1989-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332896U true JPH0332896U (ko) | 1991-03-29 |
Family
ID=31640010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9049389U Pending JPH0332896U (ko) | 1989-07-31 | 1989-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332896U (ko) |
-
1989
- 1989-07-31 JP JP9049389U patent/JPH0332896U/ja active Pending