JPS6235131B2 - - Google Patents
Info
- Publication number
- JPS6235131B2 JPS6235131B2 JP54122540A JP12254079A JPS6235131B2 JP S6235131 B2 JPS6235131 B2 JP S6235131B2 JP 54122540 A JP54122540 A JP 54122540A JP 12254079 A JP12254079 A JP 12254079A JP S6235131 B2 JPS6235131 B2 JP S6235131B2
- Authority
- JP
- Japan
- Prior art keywords
- key
- pressed
- keyboard
- conductor
- output terminal
- 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.)
- Expired
Links
- 239000004020 conductor Substances 0.000 claims description 26
- 239000011159 matrix material Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Input From Keyboards Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12254079A JPS5647832A (en) | 1979-09-26 | 1979-09-26 | Small-sized keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12254079A JPS5647832A (en) | 1979-09-26 | 1979-09-26 | Small-sized keyboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5647832A JPS5647832A (en) | 1981-04-30 |
| JPS6235131B2 true JPS6235131B2 (de) | 1987-07-30 |
Family
ID=14838387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12254079A Granted JPS5647832A (en) | 1979-09-26 | 1979-09-26 | Small-sized keyboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5647832A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926838U (ja) * | 1982-08-13 | 1984-02-20 | ナイルス部品株式会社 | タツチスイツチ |
| JPS61292725A (ja) * | 1985-06-20 | 1986-12-23 | Matsushita Electric Ind Co Ltd | 入力装置 |
-
1979
- 1979-09-26 JP JP12254079A patent/JPS5647832A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5647832A (en) | 1981-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3290439A (en) | Data encoding keyboard | |
| DE3650525T2 (de) | Tablett zur Informationseingabe in einen Computer | |
| US6504492B1 (en) | Input means for generating input signals to an electronic device | |
| US4831218A (en) | Universal binary keyboard system | |
| JPS6388715A (ja) | キ−ボ−ド | |
| EP0263652B1 (de) | Dateneingabevorrichtung | |
| US4609792A (en) | Encoding keyboard | |
| EP0264884B1 (de) | Eingangsvorrichtung mit Tasten | |
| US4326195A (en) | Multi-item data input apparatus | |
| KR100991749B1 (ko) | 멤브레인 스위치시트 | |
| US6509846B1 (en) | Key matrix circuit | |
| JPH08287775A (ja) | タッチパネル | |
| CA1155963A (en) | Scan-controlled keyboard | |
| JPH0945184A (ja) | マトリックス型タッチパネルの検出装置 | |
| JPS6235131B2 (de) | ||
| CN203894703U (zh) | 计算机键盘 | |
| JPS5852268B2 (ja) | 手書き入力装置 | |
| WO2006002661A1 (en) | Keypad signal input apparatus | |
| KR100653864B1 (ko) | 박막 키보드 및 그 신호처리 방법 | |
| CN106125958A (zh) | 可自定义键盘及键盘自定义方法 | |
| GB2151379A (en) | Key pad | |
| JPH0351857Y2 (de) | ||
| US4024536A (en) | Method and a device for character presentation | |
| JPS5890235A (ja) | 位置検出装置 | |
| JPH05127826A (ja) | 座標入力装置 |