JPS6421599U - - Google Patents
Info
- Publication number
- JPS6421599U JPS6421599U JP11543987U JP11543987U JPS6421599U JP S6421599 U JPS6421599 U JP S6421599U JP 11543987 U JP11543987 U JP 11543987U JP 11543987 U JP11543987 U JP 11543987U JP S6421599 U JPS6421599 U JP S6421599U
- Authority
- JP
- Japan
- Prior art keywords
- matrix
- fixed pole
- electrode
- electrostatic speaker
- stripe shape
- 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
- 239000011159 matrix material Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 7
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Description
第１図は本考案に係るマトリツクス静電スピー
カの実施例を示す平面図、第２図は同実施例の要
部を切り欠いて示す断面図、第３図は上記マトリ
ツクス静電スピーカを駆動する駆動回路の構成例
を示す回路図、第４図，は電極膜、電極に単
位信号を印加した場合の説明図、第５図，は
電極膜、電極に単位信号を印加した際に振動膜の
移動状態の原理的動作を説明するために示す説明
図、第６図は本実施例の応用例を示す構成図、第
７図及び第８図は同応用例の動作を説明するため
に示す説明図、第９図は従来例を示す図である。
１１……マトリツクス静電スピーカ、１２……
振動膜、１３……固定極、１４……絶縁性サポー
タ、１５……絶縁性膜、１６……電極膜、１７…
…固定板、１８……電極。
Fig. 1 is a plan view showing an embodiment of the matrix electrostatic speaker according to the present invention, Fig. 2 is a cross-sectional view showing a main part of the same embodiment, and Fig. 3 is a diagram showing the driving of the matrix electrostatic speaker. A circuit diagram showing an example of the configuration of a drive circuit. Fig. 4 is an explanatory diagram of the case where a unit signal is applied to the electrode membrane and the electrode. Fig. 5 is an explanatory diagram of the case where a unit signal is applied to the electrode membrane and the vibrating membrane when a unit signal is applied to the electrode. An explanatory diagram shown to explain the principle operation of the moving state, FIG. 6 is a configuration diagram showing an application example of this embodiment, and FIGS. 7 and 8 are explanations shown to explain the operation of the application example. 9 are diagrams showing a conventional example. 11... Matrix electrostatic speaker, 12...
Vibration membrane, 13... Fixed pole, 14... Insulating supporter, 15... Insulating film, 16... Electrode film, 17...
...fixing plate, 18...electrode.
Claims (1)
て対向させてなる静電スピーカにおいて、前記振
動膜はストライプ状に設けられた複数の電極膜を
有すると共に、前記固定極はストライプ状に設け
られた複数の電極を有し、かつ前記振動膜のスト
ライプ状電極膜と前記固定極のストライプ状電極
とをマトリツクス状に配設してなることを特徴と
するマトリツクス静電スピーカ。 In an electrostatic speaker including a conductive diaphragm and a conductive fixed pole facing each other with a gap, the diaphragm has a plurality of electrode films arranged in a stripe shape, and the fixed pole is arranged in a stripe shape. What is claimed is: 1. A matrix electrostatic speaker comprising a plurality of electrodes arranged in the form of a matrix, and the striped electrode film of the vibrating membrane and the striped electrode of the fixed pole are arranged in a matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11543987U JPS6421599U (en) | 1987-07-28 | 1987-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11543987U JPS6421599U (en) | 1987-07-28 | 1987-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6421599U true JPS6421599U (en) | 1989-02-02 |
Family
ID=31357097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11543987U Pending JPS6421599U (en) | 1987-07-28 | 1987-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH042426A (en) * | 1990-04-19 | 1992-01-07 | Japan Electron Control Syst Co Ltd | Work assembling and discharge device |
-
1987
- 1987-07-28 JP JP11543987U patent/JPS6421599U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH042426A (en) * | 1990-04-19 | 1992-01-07 | Japan Electron Control Syst Co Ltd | Work assembling and discharge device |
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