JPS635795U - - Google Patents
Info
- Publication number
- JPS635795U JPS635795U JP9776486U JP9776486U JPS635795U JP S635795 U JPS635795 U JP S635795U JP 9776486 U JP9776486 U JP 9776486U JP 9776486 U JP9776486 U JP 9776486U JP S635795 U JPS635795 U JP S635795U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- film
- polyester film
- diaphragm
- thermoforming
- 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
- 239000002131 composite material Substances 0.000 claims description 2
- 229920006267 polyester film Polymers 0.000 claims 2
- 239000004697 Polyetherimide Substances 0.000 claims 1
- 229920001601 polyetherimide Polymers 0.000 claims 1
- 238000003856 thermoforming Methods 0.000 claims 1
Landscapes
- Laminated Bodies (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9776486U JPH0354476Y2 (no) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9776486U JPH0354476Y2 (no) | 1986-06-27 | 1986-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS635795U true JPS635795U (no) | 1988-01-14 |
| JPH0354476Y2 JPH0354476Y2 (no) | 1991-12-02 |
Family
ID=30965056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9776486U Expired JPH0354476Y2 (no) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354476Y2 (no) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0338200A (ja) * | 1989-07-05 | 1991-02-19 | Kenwood Corp | 音響用振動系部材とその製造方法 |
| JP2003348687A (ja) * | 2002-05-29 | 2003-12-05 | Onkyo Corp | スピーカー振動板 |
| JP2010045863A (ja) * | 2009-11-24 | 2010-02-25 | Sony Corp | スピーカ用振動板およびそれを備えたスピーカ装置 |
| JP2011061311A (ja) * | 2009-09-07 | 2011-03-24 | Minebea Co Ltd | スピーカ用振動板およびこれを用いたスピーカ |
| US8300875B2 (en) | 2007-02-21 | 2012-10-30 | Sony Corporation | Speaker diaphragm and speaker including the same |
-
1986
- 1986-06-27 JP JP9776486U patent/JPH0354476Y2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0338200A (ja) * | 1989-07-05 | 1991-02-19 | Kenwood Corp | 音響用振動系部材とその製造方法 |
| JP2003348687A (ja) * | 2002-05-29 | 2003-12-05 | Onkyo Corp | スピーカー振動板 |
| US8300875B2 (en) | 2007-02-21 | 2012-10-30 | Sony Corporation | Speaker diaphragm and speaker including the same |
| JP2011061311A (ja) * | 2009-09-07 | 2011-03-24 | Minebea Co Ltd | スピーカ用振動板およびこれを用いたスピーカ |
| JP2010045863A (ja) * | 2009-11-24 | 2010-02-25 | Sony Corp | スピーカ用振動板およびそれを備えたスピーカ装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0354476Y2 (no) | 1991-12-02 |