JPH042434U - - Google Patents
Info
- Publication number
- JPH042434U JPH042434U JP4143190U JP4143190U JPH042434U JP H042434 U JPH042434 U JP H042434U JP 4143190 U JP4143190 U JP 4143190U JP 4143190 U JP4143190 U JP 4143190U JP H042434 U JPH042434 U JP H042434U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- light emitting
- emitting device
- surface plate
- transparent member
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Landscapes
- Push-Button Switches (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は従来のキーボードを示す断面図である。
図において、１はプリント基板、２は押釦スイ
ツチ、３は面発光ＬＥＤ素子、４は透明部材で形
成された表面板、４ａは透孔、４ｃは溝である。
なお、図中、同一符号は相当部分を示すものとす
る。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view showing a conventional keyboard. In the figure, 1 is a printed circuit board, 2 is a push button switch, 3 is a surface emitting LED element, 4 is a surface plate formed of a transparent member, 4a is a through hole, and 4c is a groove.
In addition, in the figures, the same reference numerals indicate corresponding parts.
Claims (1)
記実装面側に、上記スイツチと対応する位置に上
記スイツチ操作用透孔を有する表面板を配設した
ものにおいて、上記表面板を透明部材で形成する
と共に、上記表面板の上記面発光素子周辺部対応
部に溝を形成し、かつ文字等を記入した透明部材
を上記面発光素子上に配設、または上記表面板の
上記面発光素子対応部に文字等を記入したことを
特徴とするキーボード。 A surface plate having a through hole for operating the switch is disposed at a position corresponding to the switch on the mounting surface side of the substrate on which the surface emitting element and the switch are mounted, and the surface plate is formed of a transparent member. At the same time, a groove is formed in a portion of the surface plate that corresponds to the peripheral portion of the surface light emitting device, and a transparent member with letters, etc. written thereon is disposed on the surface light emitting device, or a portion of the surface plate that corresponds to the surface light emitting device is provided. A keyboard characterized by having characters written on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4143190U JPH042434U (en) | 1990-04-18 | 1990-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4143190U JPH042434U (en) | 1990-04-18 | 1990-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042434U true JPH042434U (en) | 1992-01-10 |
Family
ID=31552094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4143190U Pending JPH042434U (en) | 1990-04-18 | 1990-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042434U (en) |
-
1990
- 1990-04-18 JP JP4143190U patent/JPH042434U/ja active Pending
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