JPS6289028U - - Google Patents
Info
- Publication number
- JPS6289028U JPS6289028U JP18085185U JP18085185U JPS6289028U JP S6289028 U JPS6289028 U JP S6289028U JP 18085185 U JP18085185 U JP 18085185U JP 18085185 U JP18085185 U JP 18085185U JP S6289028 U JPS6289028 U JP S6289028U
- Authority
- JP
- Japan
- Prior art keywords
- switching
- characters
- keyboard
- decoder
- encoder
- 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
- 240000000220 Panda oleosa Species 0.000 claims 1
- 235000016496 Panda oleosa Nutrition 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Input From Keyboards Or The Like (AREA)
Description
図面は、本考案の一実施例に係り、第１図はキ
ーボード斜視図、第２図は表示駆動回路のブロツ
ク図である。
１…キーボード、２…入力キー、３〜７…切替
キー、８…表示器、９…エンコーダ、１０…デコ
ーダ、１１…トランジスタ、１２…発光ダイオー
ド。
The drawings relate to an embodiment of the present invention; FIG. 1 is a perspective view of a keyboard, and FIG. 2 is a block diagram of a display driving circuit. DESCRIPTION OF SYMBOLS 1...Keyboard, 2...Input key, 3-7...Switching key, 8...Display device, 9...Encoder, 10...Decoder, 11...Transistor, 12...Light emitting diode.
Claims (1)
カタカナ文字の切替など複数個の切替キーを有す
るキーボードにおいて、切替キーの状態を示す信
号をエンコードするエンコーダと、エンコードさ
れた信号をデコードするデコーダと、該デコーダ
の出力により該当する表示がオンオフされる表示
器とを具備することを特徴とするキーボード。 Switching between uppercase and lowercase alphanumeric characters, Kana characters,
In a keyboard having multiple switching keys, such as switching between katakana characters, there is an encoder that encodes a signal indicating the state of the switching key, a decoder that decodes the encoded signal, and the output of the decoder turns the corresponding display on and off. A keyboard characterized by comprising a display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18085185U JPS6289028U (en) | 1985-11-22 | 1985-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18085185U JPS6289028U (en) | 1985-11-22 | 1985-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6289028U true JPS6289028U (en) | 1987-06-06 |
Family
ID=31125185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18085185U Pending JPS6289028U (en) | 1985-11-22 | 1985-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6289028U (en) |
-
1985
- 1985-11-22 JP JP18085185U patent/JPS6289028U/ja active Pending
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