JPS5574198U - - Google Patents
Info
- Publication number
- JPS5574198U JPS5574198U JP15700078U JP15700078U JPS5574198U JP S5574198 U JPS5574198 U JP S5574198U JP 15700078 U JP15700078 U JP 15700078U JP 15700078 U JP15700078 U JP 15700078U JP S5574198 U JPS5574198 U JP S5574198U
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15700078U JPS5830394Y2 (en) | 1978-11-15 | 1978-11-15 | piezoelectric microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15700078U JPS5830394Y2 (en) | 1978-11-15 | 1978-11-15 | piezoelectric microphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5574198U true JPS5574198U (en) | 1980-05-22 |
| JPS5830394Y2 JPS5830394Y2 (en) | 1983-07-04 |
Family
ID=29147501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15700078U Expired JPS5830394Y2 (en) | 1978-11-15 | 1978-11-15 | piezoelectric microphone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5830394Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821999A (en) * | 1981-08-01 | 1983-02-09 | Sharp Corp | Piezoelectric sound generator and its production |
| JP2007507188A (en) * | 2003-09-29 | 2007-03-22 | バング アンド オルフセン メディコム アーエス | Microphone component and manufacturing method thereof |
| WO2018020887A1 (en) * | 2016-07-27 | 2018-02-01 | 富士フイルム株式会社 | Pickup sensor and biometric sensor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005008514B4 (en) * | 2005-02-24 | 2019-05-16 | Tdk Corporation | Microphone membrane and microphone with the microphone membrane |
-
1978
- 1978-11-15 JP JP15700078U patent/JPS5830394Y2/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821999A (en) * | 1981-08-01 | 1983-02-09 | Sharp Corp | Piezoelectric sound generator and its production |
| JP2007507188A (en) * | 2003-09-29 | 2007-03-22 | バング アンド オルフセン メディコム アーエス | Microphone component and manufacturing method thereof |
| US8369544B2 (en) | 2003-09-29 | 2013-02-05 | 3M Innovative Properties Company | Microphone component and a method for its manufacture |
| WO2018020887A1 (en) * | 2016-07-27 | 2018-02-01 | 富士フイルム株式会社 | Pickup sensor and biometric sensor |
| JPWO2018020887A1 (en) * | 2016-07-27 | 2019-06-13 | 富士フイルム株式会社 | Pickup sensor and living body sensor |
| US10575087B2 (en) | 2016-07-27 | 2020-02-25 | Fujifilm Corporation | Pickup sensor and biological sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5830394Y2 (en) | 1983-07-04 |