JPH0221829U - - Google Patents
Info
- Publication number
- JPH0221829U JPH0221829U JP9316588U JP9316588U JPH0221829U JP H0221829 U JPH0221829 U JP H0221829U JP 9316588 U JP9316588 U JP 9316588U JP 9316588 U JP9316588 U JP 9316588U JP H0221829 U JPH0221829 U JP H0221829U
- Authority
- JP
- Japan
- Prior art keywords
- keyboard
- encoder
- detection circuit
- detects
- output
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Input From Keyboards Or The Like (AREA)
- Feedback Control In General (AREA)
- Control By Computers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9316588U JPH0221829U (no) | 1988-07-14 | 1988-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9316588U JPH0221829U (no) | 1988-07-14 | 1988-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221829U true JPH0221829U (no) | 1990-02-14 |
Family
ID=31317614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9316588U Pending JPH0221829U (no) | 1988-07-14 | 1988-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221829U (no) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6180325A (ja) * | 1984-09-26 | 1986-04-23 | Toshiba Corp | ポインテイングデバイスの情報入力方式 |
| JPS6180421A (ja) * | 1984-09-28 | 1986-04-24 | Usac Electronics Ind Co Ltd | マウスによるカーソル移動制御方法 |
| JPS61114330A (ja) * | 1984-11-07 | 1986-06-02 | Omron Tateisi Electronics Co | カ−ソル移動デ−タ入力装置 |
-
1988
- 1988-07-14 JP JP9316588U patent/JPH0221829U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6180325A (ja) * | 1984-09-26 | 1986-04-23 | Toshiba Corp | ポインテイングデバイスの情報入力方式 |
| JPS6180421A (ja) * | 1984-09-28 | 1986-04-24 | Usac Electronics Ind Co Ltd | マウスによるカーソル移動制御方法 |
| JPS61114330A (ja) * | 1984-11-07 | 1986-06-02 | Omron Tateisi Electronics Co | カ−ソル移動デ−タ入力装置 |