JPS61180327U - - Google Patents
Info
- Publication number
- JPS61180327U JPS61180327U JP6197485U JP6197485U JPS61180327U JP S61180327 U JPS61180327 U JP S61180327U JP 6197485 U JP6197485 U JP 6197485U JP 6197485 U JP6197485 U JP 6197485U JP S61180327 U JPS61180327 U JP S61180327U
- Authority
- JP
- Japan
- Prior art keywords
- key
- key matrix
- reference potential
- generation circuit
- signal line
- 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
- 239000011159 matrix material Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Input From Keyboards Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6197485U JPS61180327U (da) | 1985-04-25 | 1985-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6197485U JPS61180327U (da) | 1985-04-25 | 1985-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61180327U true JPS61180327U (da) | 1986-11-11 |
Family
ID=30590744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6197485U Pending JPS61180327U (da) | 1985-04-25 | 1985-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61180327U (da) |
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1985
- 1985-04-25 JP JP6197485U patent/JPS61180327U/ja active Pending