JPS62105689U - - Google Patents
Info
- Publication number
- JPS62105689U JPS62105689U JP18825086U JP18825086U JPS62105689U JP S62105689 U JPS62105689 U JP S62105689U JP 18825086 U JP18825086 U JP 18825086U JP 18825086 U JP18825086 U JP 18825086U JP S62105689 U JPS62105689 U JP S62105689U
- Authority
- JP
- Japan
- Prior art keywords
- back electrode
- circuit board
- printed circuit
- capsule
- view
- 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.)
- Granted
Links
- 239000002775 capsule Substances 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18825086U JPS6324713Y2 (no) | 1986-12-05 | 1986-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18825086U JPS6324713Y2 (no) | 1986-12-05 | 1986-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62105689U true JPS62105689U (no) | 1987-07-06 |
| JPS6324713Y2 JPS6324713Y2 (no) | 1988-07-06 |
Family
ID=31139439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18825086U Expired JPS6324713Y2 (no) | 1986-12-05 | 1986-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6324713Y2 (no) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005130437A (ja) * | 2003-10-24 | 2005-05-19 | Knowles Electronics Llc | 高性能コンデンサマイクロホン及びその製造方法 |
-
1986
- 1986-12-05 JP JP18825086U patent/JPS6324713Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005130437A (ja) * | 2003-10-24 | 2005-05-19 | Knowles Electronics Llc | 高性能コンデンサマイクロホン及びその製造方法 |
| US8144898B2 (en) | 2003-10-24 | 2012-03-27 | Knowles Electronics, Llc | High performance microphone and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6324713Y2 (no) | 1988-07-06 |