JPS6338640Y2 - - Google Patents
Info
- Publication number
- JPS6338640Y2 JPS6338640Y2 JP17789883U JP17789883U JPS6338640Y2 JP S6338640 Y2 JPS6338640 Y2 JP S6338640Y2 JP 17789883 U JP17789883 U JP 17789883U JP 17789883 U JP17789883 U JP 17789883U JP S6338640 Y2 JPS6338640 Y2 JP S6338640Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragms
- frame
- insulating sheet
- electric
- diaphragm
- 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.)
- Expired
Links
- 230000010287 polarization Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17789883U JPS6085499U (ja) | 1983-11-17 | 1983-11-17 | 電気・音響変換器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17789883U JPS6085499U (ja) | 1983-11-17 | 1983-11-17 | 電気・音響変換器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6085499U JPS6085499U (ja) | 1985-06-12 |
| JPS6338640Y2 true JPS6338640Y2 (fr) | 1988-10-12 |
Family
ID=30386378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17789883U Granted JPS6085499U (ja) | 1983-11-17 | 1983-11-17 | 電気・音響変換器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6085499U (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012157691A1 (fr) * | 2011-05-17 | 2012-11-22 | 株式会社村田製作所 | Haut-parleur planaire et dispositif av |
| EP3056977B1 (fr) * | 2013-10-08 | 2019-12-18 | Murata Manufacturing Co., Ltd. | Dispositif de présentation de détection tactile |
| WO2017002573A1 (fr) * | 2015-06-29 | 2017-01-05 | 富士フイルム株式会社 | Convertisseur électro-acoustique |
-
1983
- 1983-11-17 JP JP17789883U patent/JPS6085499U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6085499U (ja) | 1985-06-12 |
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