JPH01116833U - - Google Patents
Info
- Publication number
- JPH01116833U JPH01116833U JP1175088U JP1175088U JPH01116833U JP H01116833 U JPH01116833 U JP H01116833U JP 1175088 U JP1175088 U JP 1175088U JP 1175088 U JP1175088 U JP 1175088U JP H01116833 U JPH01116833 U JP H01116833U
- Authority
- JP
- Japan
- Prior art keywords
- key switch
- capacitive key
- circuit
- power supply
- capacitive
- 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 2
- 238000010586 diagram Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 2
Landscapes
- Input From Keyboards Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1175088U JPH01116833U (enExample) | 1988-01-29 | 1988-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1175088U JPH01116833U (enExample) | 1988-01-29 | 1988-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01116833U true JPH01116833U (enExample) | 1989-08-07 |
Family
ID=31220575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1175088U Pending JPH01116833U (enExample) | 1988-01-29 | 1988-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01116833U (enExample) |
-
1988
- 1988-01-29 JP JP1175088U patent/JPH01116833U/ja active Pending