JPS61184399U - - Google Patents
Info
- Publication number
- JPS61184399U JPS61184399U JP6729085U JP6729085U JPS61184399U JP S61184399 U JPS61184399 U JP S61184399U JP 6729085 U JP6729085 U JP 6729085U JP 6729085 U JP6729085 U JP 6729085U JP S61184399 U JPS61184399 U JP S61184399U
- Authority
- JP
- Japan
- Prior art keywords
- back cover
- circuit board
- printed circuit
- air chamber
- conductive pattern
- 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
- 230000002093 peripheral effect Effects 0.000 claims 3
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Telephone Set Structure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6729085U JPH0230959Y2 (enExample) | 1985-05-07 | 1985-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6729085U JPH0230959Y2 (enExample) | 1985-05-07 | 1985-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61184399U true JPS61184399U (enExample) | 1986-11-17 |
| JPH0230959Y2 JPH0230959Y2 (enExample) | 1990-08-21 |
Family
ID=30600975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6729085U Expired JPH0230959Y2 (enExample) | 1985-05-07 | 1985-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230959Y2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013183098A1 (ja) * | 2012-06-06 | 2013-12-12 | Ｎｅｃカシオモバイルコミュニケーションズ株式会社 | スピーカ装置及び電子機器 |
-
1985
- 1985-05-07 JP JP6729085U patent/JPH0230959Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013183098A1 (ja) * | 2012-06-06 | 2013-12-12 | Ｎｅｃカシオモバイルコミュニケーションズ株式会社 | スピーカ装置及び電子機器 |
| CN104335598A (zh) * | 2012-06-06 | 2015-02-04 | Nec卡西欧移动通信株式会社 | 扬声器设备和电子设备 |
| JPWO2013183098A1 (ja) * | 2012-06-06 | 2016-01-21 | 日本電気株式会社 | スピーカ装置及び電子機器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0230959Y2 (enExample) | 1990-08-21 |