JPH01143600U - - Google Patents
Info
- Publication number
- JPH01143600U JPH01143600U JP3940788U JP3940788U JPH01143600U JP H01143600 U JPH01143600 U JP H01143600U JP 3940788 U JP3940788 U JP 3940788U JP 3940788 U JP3940788 U JP 3940788U JP H01143600 U JPH01143600 U JP H01143600U
- Authority
- JP
- Japan
- Prior art keywords
- back electrode
- insulator
- capacitor
- diaphragm
- acoustic transducer
- 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
- 239000012212 insulator Substances 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3940788U JPH01143600U (ko) | 1988-03-25 | 1988-03-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3940788U JPH01143600U (ko) | 1988-03-25 | 1988-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01143600U true JPH01143600U (ko) | 1989-10-02 |
Family
ID=31265912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3940788U Pending JPH01143600U (ko) | 1988-03-25 | 1988-03-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01143600U (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4726748B2 (ja) * | 2006-09-08 | 2011-07-20 | 株式会社オーディオテクニカ | コンデンサマイクロホンユニットおよびコンデンサマイクロホン |
-
1988
- 1988-03-25 JP JP3940788U patent/JPH01143600U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4726748B2 (ja) * | 2006-09-08 | 2011-07-20 | 株式会社オーディオテクニカ | コンデンサマイクロホンユニットおよびコンデンサマイクロホン |