JPH02117U - - Google Patents
Info
- Publication number
- JPH02117U JPH02117U JP7721988U JP7721988U JPH02117U JP H02117 U JPH02117 U JP H02117U JP 7721988 U JP7721988 U JP 7721988U JP 7721988 U JP7721988 U JP 7721988U JP H02117 U JPH02117 U JP H02117U
- Authority
- JP
- Japan
- Prior art keywords
- case
- operation key
- panel switch
- key panel
- switch
- 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
- 239000002184 metal Substances 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Push-Button Switches (AREA)
Description
第１図はこの考案の一実施例による操作キーパ
ネルスイツチの平面図、第２図は同側面図、第３
図は同要部の拡大断面図、第４図は従来の操作キ
ーパネルスイツチのバツクライト装置を示す断面
図、第５図は同要部の拡大断面図である。
図において、１はケース、２は操作キーパネル
スイツチ、２ａは押ボタン部（キースイツチ）、
２ｄは白色塗装面、３ｂは発光ダイオード（光源
）、１１ａは反射鏡面である。なお、図中、同一
符号は同一または相当部分を示す。
Figure 1 is a plan view of an operation key panel switch according to an embodiment of this invention, Figure 2 is a side view of the same, and Figure 3 is a side view of the same.
4 is a sectional view showing a backlight device of a conventional operation key panel switch, and FIG. 5 is an enlarged sectional view of the same essential part. In the figure, 1 is a case, 2 is an operation key panel switch, 2a is a push button part (key switch),
2d is a white painted surface, 3b is a light emitting diode (light source), and 11a is a reflective mirror surface. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
外部に露出する複数のキースイツチを有する透光
性の操作キーパネルスイツチと、上記ケース内に
配置されて上記キースイツチ全体を照射する光源
とを備えた操作キーパネルスイツチのバツクライ
ト装置において、上記ケースの内面に金属メツキ
を施して形成された反射鏡面と、上記操作キーパ
ネルスイツチの裏面に形成された白色塗装面とを
備えて成ることを特徴とする操作キーパネルスイ
ツチのバツクライト装置。 a case of an electronic device; attached to the case;
In a backlight device for an operation key panel switch comprising a translucent operation key panel switch having a plurality of key switches exposed to the outside, and a light source disposed within the case to illuminate the entire key switch, the inner surface of the case 1. A back light device for an operation key panel switch, comprising: a reflective mirror surface formed by applying metal plating to the surface; and a white painted surface formed on the back surface of the operation key panel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7721988U JPH02117U (en) | 1988-06-13 | 1988-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7721988U JPH02117U (en) | 1988-06-13 | 1988-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02117U true JPH02117U (en) | 1990-01-05 |
Family
ID=31302214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7721988U Pending JPH02117U (en) | 1988-06-13 | 1988-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011187280A (en) * | 2010-03-08 | 2011-09-22 | Solic:Kk | Controller device |
| WO2012056742A1 (en) * | 2010-10-27 | 2012-05-03 | Ｎｅｃインフロンティア株式会社 | Button lighting structure and electronic device |
-
1988
- 1988-06-13 JP JP7721988U patent/JPH02117U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011187280A (en) * | 2010-03-08 | 2011-09-22 | Solic:Kk | Controller device |
| WO2012056742A1 (en) * | 2010-10-27 | 2012-05-03 | Ｎｅｃインフロンティア株式会社 | Button lighting structure and electronic device |
| US8803015B2 (en) | 2010-10-27 | 2014-08-12 | Nec Infrontia Corporation | Button lighting structure and electronic device |