JPS61123421U - - Google Patents
Info
- Publication number
- JPS61123421U JPS61123421U JP703685U JP703685U JPS61123421U JP S61123421 U JPS61123421 U JP S61123421U JP 703685 U JP703685 U JP 703685U JP 703685 U JP703685 U JP 703685U JP S61123421 U JPS61123421 U JP S61123421U
- Authority
- JP
- Japan
- Prior art keywords
- key switch
- key
- lighting device
- light reflecting
- reflecting film
- 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
- 238000007650 screen-printing Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 1
Description
図は本考案によるキースイツチの照明装置の一
実施例を示す断面図である。
１……下板、２……上板、３……キートツプ、
４……貫通孔、５……スペーサ、６……キースイ
ツチ本体、７……照明灯、８……光反射膜、９ａ
，９ｂ……レンズ。
The figure is a sectional view showing an embodiment of a key switch lighting device according to the present invention. 1...Lower board, 2...Upper board, 3...Key top,
4... Through hole, 5... Spacer, 6... Key switch body, 7... Lighting lamp, 8... Light reflecting film, 9a
, 9b...Lens.
Claims (1)
間に照明灯を配置して前記キートツプを内方から
照明するようにしたキースイツチにおいて、前記
少なくとも下板の内面に、シルクスクリーン印刷
によつて光反射膜を形成してなることを特徴とす
るキースイツチの照明装置。 (2) 光反射膜は上板の内面にも形成してなる実
用新案登録請求の範囲第１項記載のキースイツチ
の照明装置。[Claims for Utility Model Registration] (1) A key switch in which a plurality of key tops are provided on the upper plate and illuminating lights are arranged between the upper and lower plates to illuminate the key tops from inside, A key switch lighting device characterized by having a light reflecting film formed on the inner surface by silk screen printing. (2) The key switch lighting device according to claim 1, wherein the light reflecting film is also formed on the inner surface of the upper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP703685U JPS61123421U (en) | 1985-01-22 | 1985-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP703685U JPS61123421U (en) | 1985-01-22 | 1985-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61123421U true JPS61123421U (en) | 1986-08-04 |
Family
ID=30485023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP703685U Pending JPS61123421U (en) | 1985-01-22 | 1985-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61123421U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63129392A (en) * | 1986-11-19 | 1988-06-01 | 横河メデイカルシステム株式会社 | Panel with key operation part |
| JPS63129393A (en) * | 1986-11-19 | 1988-06-01 | 横河メデイカルシステム株式会社 | Panel with key operation part |
| JP2005108783A (en) * | 2003-10-02 | 2005-04-21 | Citizen Electronics Co Ltd | Switch substrate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS582930B1 (en) * | 1971-07-02 | 1983-01-19 | Shell Int Research |
-
1985
- 1985-01-22 JP JP703685U patent/JPS61123421U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS582930B1 (en) * | 1971-07-02 | 1983-01-19 | Shell Int Research |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63129392A (en) * | 1986-11-19 | 1988-06-01 | 横河メデイカルシステム株式会社 | Panel with key operation part |
| JPS63129393A (en) * | 1986-11-19 | 1988-06-01 | 横河メデイカルシステム株式会社 | Panel with key operation part |
| JP2005108783A (en) * | 2003-10-02 | 2005-04-21 | Citizen Electronics Co Ltd | Switch substrate |