JPS63199420U - - Google Patents
Info
- Publication number
- JPS63199420U JPS63199420U JP9028587U JP9028587U JPS63199420U JP S63199420 U JPS63199420 U JP S63199420U JP 9028587 U JP9028587 U JP 9028587U JP 9028587 U JP9028587 U JP 9028587U JP S63199420 U JPS63199420 U JP S63199420U
- Authority
- JP
- Japan
- Prior art keywords
- electroluminescent element
- electroluminescent
- transparent electrode
- key top
- counter electrode
- 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
- 238000007789 sealing Methods 0.000 description 1
Description
第１図および第２図は本考案の一実施例を説明
するためのもので、第１図は照光式押釦装置の断
面図、第２図はそこに用いられている鎖状ＥＬの
一部破断平面図、第３図および第４図は従来例を
説明するためのもので、第３図は照光式押釦装置
の断面図、第４図はその主要部分の斜視図である
。
１２…キートツプ、１２ａ…上壁部、１３…ア
クチユエータ、１４…鎖状ＥＬ、１５…ＥＬ素子
、１６…透明電極、１７…対向電極、１６ａ，１
７ａ…延出部、１８…発光層、１９，２０…封止
フイルム。
Figures 1 and 2 are for explaining one embodiment of the present invention. Figure 1 is a cross-sectional view of an illuminated push button device, and Figure 2 is a part of a chain EL used there. The cutaway plan view, FIGS. 3 and 4 are for explaining the conventional example, and FIG. 3 is a sectional view of the illuminated push button device, and FIG. 4 is a perspective view of its main parts. DESCRIPTION OF SYMBOLS 12... Key top, 12a... Upper wall part, 13... Actuator, 14... Chain EL, 15... EL element, 16... Transparent electrode, 17... Counter electrode, 16a, 1
7a... Extension portion, 18... Light emitting layer, 19, 20... Sealing film.
Claims (1)
エレクトロルミネセント素子を内蔵し、複数配設
されたキートツプを上記エレクトロルミネセント
素子の光で照光せしめる照光式押釦装置において
、各キートツプごとにそれぞれエレクトロルミネ
セント素子を組み込んで当該キートツプと一体化
するとともに、これらのエレクトロルミネセント
素子から外部へ透明電極および対向電極を延出し
、互いに離間した複数のエレクトロルミネセント
素子間が上記両電極の延出部を介して連結されて
いることを特徴とする照光式押釦装置。 In an illuminated push button device that includes an electroluminescent element formed by interposing a light emitting layer between a transparent electrode and a counter electrode, and illuminates a plurality of key tops with light from the electroluminescent element, each key top is Each electroluminescent element is incorporated and integrated with the key top, and a transparent electrode and a counter electrode are extended to the outside from these electroluminescent elements, and a plurality of electroluminescent elements separated from each other are connected to each other by an extension of the above-mentioned two electrodes. An illuminated pushbutton device characterized in that the pushbutton device is connected via a protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9028587U JPH0448580Y2 (en) | 1987-06-13 | 1987-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9028587U JPH0448580Y2 (en) | 1987-06-13 | 1987-06-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63199420U true JPS63199420U (en) | 1988-12-22 |
| JPH0448580Y2 JPH0448580Y2 (en) | 1992-11-16 |
Family
ID=30950004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9028587U Expired JPH0448580Y2 (en) | 1987-06-13 | 1987-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448580Y2 (en) |
-
1987
- 1987-06-13 JP JP9028587U patent/JPH0448580Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448580Y2 (en) | 1992-11-16 |