JPS59111391U - flat speaker - Google Patents
flat speakerInfo
- Publication number
- JPS59111391U JPS59111391U JP390783U JP390783U JPS59111391U JP S59111391 U JPS59111391 U JP S59111391U JP 390783 U JP390783 U JP 390783U JP 390783 U JP390783 U JP 390783U JP S59111391 U JPS59111391 U JP S59111391U
- Authority
- JP
- Japan
- Prior art keywords
- flat speaker
- magnets
- circuit board
- printed circuit
- fan
- 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.)
- Pending
Links
Landscapes
- Parts Printed On Printed Circuit Boards (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の平面形スピーカーの断面図、第2図は本
考案の平面形スピーカーの構成図、第3図は同平面形ス
ピーカーのコイルパターンの一実施例を示す正面図、第
4図は同平面形スピーカーの磁石の着磁パターンを示す
正面図、第5図は第3図、第4図のa−a’線での断面
図である。
5・・・平面振動板、6. 6’・・・コイルパターン
、7.7′・・・磁石、8・・・ダンパニ、9・・・ス
ルーホール、10・・・リード線。Fig. 1 is a sectional view of a conventional planar speaker, Fig. 2 is a configuration diagram of the planar speaker of the present invention, Fig. 3 is a front view showing an example of the coil pattern of the planar speaker, and Fig. 4. 5 is a front view showing the magnetization pattern of the magnet of the same planar speaker, and FIG. 5 is a sectional view taken along line a-a' in FIGS. 3 and 4. FIG. 5... Plane diaphragm, 6. 6'...Coil pattern, 7.7'...Magnet, 8...Dampani, 9...Through hole, 10...Lead wire.
Claims (1)
た2枚の磁石と、両面に同一方向に巻回する扇状の複数
個のコイルパターンをプリント基板上に形成した平面振
動板とからなる平面形スピーカー。Two magnets are alternately magnetized in a fan shape and placed side by side so that the same poles face each other, and a plane diaphragm is formed on a printed circuit board with multiple fan-shaped coil patterns wound in the same direction on both sides. A flat speaker consisting of
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP390783U JPS59111391U (en) | 1983-01-13 | 1983-01-13 | flat speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP390783U JPS59111391U (en) | 1983-01-13 | 1983-01-13 | flat speaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59111391U true JPS59111391U (en) | 1984-07-27 |
Family
ID=30135517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP390783U Pending JPS59111391U (en) | 1983-01-13 | 1983-01-13 | flat speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59111391U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006098243A1 (en) * | 2005-03-14 | 2006-09-21 | Matsushita Electric Industrial Co., Ltd. | Speaker |
-
1983
- 1983-01-13 JP JP390783U patent/JPS59111391U/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006098243A1 (en) * | 2005-03-14 | 2006-09-21 | Matsushita Electric Industrial Co., Ltd. | Speaker |
EP1845750A1 (en) * | 2005-03-14 | 2007-10-17 | Matsushita Electric Industrial Co., Ltd. | Speaker |
EP1845750A4 (en) * | 2005-03-14 | 2011-04-27 | Panasonic Corp | Speaker |
JP4918478B2 (en) * | 2005-03-14 | 2012-04-18 | パナソニック株式会社 | Speaker |
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