JPH018080Y2 - - Google Patents
Info
- Publication number
- JPH018080Y2 JPH018080Y2 JP1981181323U JP18132381U JPH018080Y2 JP H018080 Y2 JPH018080 Y2 JP H018080Y2 JP 1981181323 U JP1981181323 U JP 1981181323U JP 18132381 U JP18132381 U JP 18132381U JP H018080 Y2 JPH018080 Y2 JP H018080Y2
- Authority
- JP
- Japan
- Prior art keywords
- back electrode
- gate terminal
- conversion element
- impedance conversion
- insulator
- 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
- 239000012212 insulator Substances 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000012528 membrane Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18132381U JPS5885894U (ja) | 1981-12-04 | 1981-12-04 | エレクトレツトコンデンサマイクロホン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18132381U JPS5885894U (ja) | 1981-12-04 | 1981-12-04 | エレクトレツトコンデンサマイクロホン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5885894U JPS5885894U (ja) | 1983-06-10 |
| JPH018080Y2 true JPH018080Y2 (US06633600-20031014-M00021.png) | 1989-03-02 |
Family
ID=29978699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18132381U Granted JPS5885894U (ja) | 1981-12-04 | 1981-12-04 | エレクトレツトコンデンサマイクロホン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5885894U (US06633600-20031014-M00021.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2556616B (en) | 2016-07-21 | 2019-09-25 | Cipher Surgical Ltd | Scope assembly |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586298A (en) * | 1978-12-23 | 1980-06-28 | Toshiba Corp | Condenser type microphone |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5915199Y2 (ja) * | 1977-09-17 | 1984-05-04 | 日本ケミコン株式会社 | コンデンサマイクロホンの内部接続構造 |
-
1981
- 1981-12-04 JP JP18132381U patent/JPS5885894U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586298A (en) * | 1978-12-23 | 1980-06-28 | Toshiba Corp | Condenser type microphone |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5885894U (ja) | 1983-06-10 |
