JPH0315399B2 - - Google Patents
Info
- Publication number
- JPH0315399B2 JPH0315399B2 JP15248785A JP15248785A JPH0315399B2 JP H0315399 B2 JPH0315399 B2 JP H0315399B2 JP 15248785 A JP15248785 A JP 15248785A JP 15248785 A JP15248785 A JP 15248785A JP H0315399 B2 JPH0315399 B2 JP H0315399B2
- Authority
- JP
- Japan
- Prior art keywords
- edge
- top plate
- dome
- gap
- center pole
- 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
- 230000002093 peripheral effect Effects 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 230000004907 flux Effects 0.000 description 6
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000696 magnetic material Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15248785A JPS61285897A (ja) | 1985-07-12 | 1985-07-12 | ド−ム型スピ−カ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15248785A JPS61285897A (ja) | 1985-07-12 | 1985-07-12 | ド−ム型スピ−カ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61285897A JPS61285897A (ja) | 1986-12-16 |
| JPH0315399B2 true JPH0315399B2 (he) | 1991-02-28 |
Family
ID=15541552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15248785A Granted JPS61285897A (ja) | 1985-07-12 | 1985-07-12 | ド−ム型スピ−カ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61285897A (he) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3448062B1 (en) * | 2017-08-25 | 2019-12-18 | Tymphany HK Limited | Coaxial dual-voice-coil driver |
| CN111732072B (zh) * | 2020-08-04 | 2020-12-22 | 共达电声股份有限公司 | Mems芯片及mems传感器 |
-
1985
- 1985-07-12 JP JP15248785A patent/JPS61285897A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61285897A (ja) | 1986-12-16 |
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