JPH0258836U - - Google Patents
Info
- Publication number
- JPH0258836U JPH0258836U JP10335288U JP10335288U JPH0258836U JP H0258836 U JPH0258836 U JP H0258836U JP 10335288 U JP10335288 U JP 10335288U JP 10335288 U JP10335288 U JP 10335288U JP H0258836 U JPH0258836 U JP H0258836U
- Authority
- JP
- Japan
- Prior art keywords
- row
- column
- key
- input device
- conductor
- 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
- 239000004020 conductor Substances 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims 3
- 239000011159 matrix material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10335288U JPH0258836U (2) | 1988-06-24 | 1988-08-04 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8384488 | 1988-06-24 | ||
| JP10335288U JPH0258836U (2) | 1988-06-24 | 1988-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0258836U true JPH0258836U (2) | 1990-04-27 |
Family
ID=31718569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10335288U Pending JPH0258836U (2) | 1988-06-24 | 1988-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0258836U (2) |
-
1988
- 1988-08-04 JP JP10335288U patent/JPH0258836U/ja active Pending
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