JPH02120999U - - Google Patents
Info
- Publication number
- JPH02120999U JPH02120999U JP2871589U JP2871589U JPH02120999U JP H02120999 U JPH02120999 U JP H02120999U JP 2871589 U JP2871589 U JP 2871589U JP 2871589 U JP2871589 U JP 2871589U JP H02120999 U JPH02120999 U JP H02120999U
- Authority
- JP
- Japan
- Prior art keywords
- front plate
- exterior case
- frame member
- opens
- piezoelectric
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2871589U JPH02120999U (ko) | 1989-03-14 | 1989-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2871589U JPH02120999U (ko) | 1989-03-14 | 1989-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02120999U true JPH02120999U (ko) | 1990-10-01 |
Family
ID=31252298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2871589U Pending JPH02120999U (ko) | 1989-03-14 | 1989-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02120999U (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015037712A1 (ja) * | 2013-09-13 | 2015-03-19 | 京セラ株式会社 | 音響発生器およびそれを用いた電子機器 |
-
1989
- 1989-03-14 JP JP2871589U patent/JPH02120999U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015037712A1 (ja) * | 2013-09-13 | 2015-03-19 | 京セラ株式会社 | 音響発生器およびそれを用いた電子機器 |
| JPWO2015037712A1 (ja) * | 2013-09-13 | 2017-03-02 | 京セラ株式会社 | 音響発生器およびそれを用いた電子機器 |
| US9654880B2 (en) | 2013-09-13 | 2017-05-16 | Kyocera Corporation | Sound generator and electronic device using the same |