JPS6257498U - - Google Patents
Info
- Publication number
- JPS6257498U JPS6257498U JP14849185U JP14849185U JPS6257498U JP S6257498 U JPS6257498 U JP S6257498U JP 14849185 U JP14849185 U JP 14849185U JP 14849185 U JP14849185 U JP 14849185U JP S6257498 U JPS6257498 U JP S6257498U
- Authority
- JP
- Japan
- Prior art keywords
- film
- piezoelectric
- electrode film
- common electrode
- insulating layer
- 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
- 239000012528 membrane Substances 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
第１図ａ，ｂはそれぞれ本考案圧電スピーカー
を構成する圧電膜部分の正面図及び背面図、第２
図は本考案圧電スピーカーの一実施例を一部を破
断して示した斜視図、第３図はその他の実施例を
一部を破断して示した斜視図である。
１……圧電膜、２ａ，２ｂ……左右の電極膜、
３……共通の電極膜、４ａ，４ｂ，４ｃ……リー
ド線、５……絶縁層。
Figures 1a and b are front and rear views of the piezoelectric membrane portion constituting the piezoelectric speaker of the present invention, respectively, and Figure 2
The figure is a partially cutaway perspective view of one embodiment of the piezoelectric speaker of the present invention, and FIG. 3 is a partially cutaway perspective view of another embodiment. 1... Piezoelectric film, 2a, 2b... Left and right electrode films,
3... Common electrode film, 4a, 4b, 4c... Lead wires, 5... Insulating layer.
Claims (1)
圧電膜の他面には共通の電極膜を設け、前記左右
の電極膜及び共通の電極膜にそれぞれリード線を
接続すると共に、両面に絶縁層を施してなる圧電
スピーカー。 An electrode film is provided on one side of the piezoelectric film, dividing it into two parts on the left and right.
A piezoelectric speaker in which a common electrode film is provided on the other side of the piezoelectric film, lead wires are connected to the left and right electrode films and the common electrode film, respectively, and an insulating layer is provided on both surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14849185U JPS6257498U (en) | 1985-09-27 | 1985-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14849185U JPS6257498U (en) | 1985-09-27 | 1985-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6257498U true JPS6257498U (en) | 1987-04-09 |
Family
ID=31062808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14849185U Pending JPS6257498U (en) | 1985-09-27 | 1985-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6257498U (en) |
-
1985
- 1985-09-27 JP JP14849185U patent/JPS6257498U/ja active Pending