JPS6399497U - - Google Patents
Info
- Publication number
- JPS6399497U JPS6399497U JP19372286U JP19372286U JPS6399497U JP S6399497 U JPS6399497 U JP S6399497U JP 19372286 U JP19372286 U JP 19372286U JP 19372286 U JP19372286 U JP 19372286U JP S6399497 U JPS6399497 U JP S6399497U
- Authority
- JP
- Japan
- Prior art keywords
- electroluminescent light
- light emitting
- piezoelectric element
- emitting body
- utility
- 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
- 239000011521 glass Substances 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は同上エレクトロルミネツセンス発光体部分の
断面図、第３図乃至第４図は他の実施例を示すそ
れぞれの側面図及び斜視図、第５図及び第６図は
本考案の使用例を示す正面図及び断面図、第７図
乃至第８図は従来例を示す部分断面図である。
１…スピーカ、２…エレクトロルミネツセンス
発光体、３…圧電素子、４…透明ガラス基板、５
…透明電極層、６…発行層、７…絶縁層、８…背
面電極層、９…電極保護シート、１０…コーン型
振動板、１１…圧電高分子フイルム。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a cross-sectional view of the electroluminescent light emitting body part shown above, Figures 3 and 4 are side views and perspective views showing other embodiments, and Figures 5 and 6 are examples of how the present invention is used. The front view and sectional view shown, and FIGS. 7 and 8 are partial sectional views showing a conventional example. DESCRIPTION OF SYMBOLS 1... Speaker, 2... Electroluminescent light emitter, 3... Piezoelectric element, 4... Transparent glass substrate, 5
... Transparent electrode layer, 6... Publishing layer, 7... Insulating layer, 8... Back electrode layer, 9... Electrode protection sheet, 10... Cone-shaped diaphragm, 11... Piezoelectric polymer film.
Claims (1)
子を取付けたことを特徴とする平面スピーカ構造
。 ２ 上記エレクトロルミネツセンス発光体は、そ
の裏面側にコーン型振動板が配設され、該振動板
に圧電素子が取付けられたことを特徴とする実用
新案登録請求の範囲第１項記載の平面スピーカ構
造。[Claims for Utility Model Registration] 1. A planar speaker structure characterized in that a piezoelectric element is attached to an electroluminescent light emitting body. 2. The planar surface according to claim 1 of the utility model registration, characterized in that the electroluminescent light emitting body has a cone-shaped diaphragm disposed on the back side thereof, and a piezoelectric element is attached to the diaphragm. speaker structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19372286U JPS6399497U (en) | 1986-12-18 | 1986-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19372286U JPS6399497U (en) | 1986-12-18 | 1986-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6399497U true JPS6399497U (en) | 1988-06-28 |
Family
ID=31150013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19372286U Pending JPS6399497U (en) | 1986-12-18 | 1986-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6399497U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5693500A (en) * | 1979-12-27 | 1981-07-29 | Ngk Spark Plug Co Ltd | Piezoelectric buzzer and electroluminescence composite material |
-
1986
- 1986-12-18 JP JP19372286U patent/JPS6399497U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5693500A (en) * | 1979-12-27 | 1981-07-29 | Ngk Spark Plug Co Ltd | Piezoelectric buzzer and electroluminescence composite material |